├── GeneratedFiles
    ├── Debug
    │   ├── moc_navdelegate.cpp
    │   ├── moc_navmodel.cpp
    │   ├── moc_navview.cpp
    │   └── moc_test_navview.cpp
    ├── qrc_test_navview.cpp
    └── ui_test_navview.h
├── LoginDlg.pro
├── LoginDlg.pro.user
├── MyImages.qrc
├── README.md
├── addgoodtypedlg.cpp
├── addgoodtypedlg.h
├── addgoodtypedlg.ui
├── addpurchasedlg.cpp
├── addpurchasedlg.h
├── addpurchasedlg.ui
├── addsupplierdlg.cpp
├── addsupplierdlg.h
├── addsupplierdlg.ui
├── adduserdlg.cpp
├── adduserdlg.h
├── adduserdlg.ui
├── choicegoodsdlg.cpp
├── choicegoodsdlg.h
├── choicegoodsdlg.ui
├── collectdlg.cpp
├── collectdlg.h
├── collectdlg.ui
├── colordefines.h
├── config
    ├── configForAdmin.xml
    └── configForGeneral.xml
├── connection.h
├── goodsnumdelegate.cpp
├── goodsnumdelegate.h
├── histogramview.cpp
├── histogramview.h
├── ico.rc
├── images
    ├── IndexPage.png
    ├── addGoodsTypeHead.png
    ├── addSupplierHead.png
    ├── addUserHead.png
    ├── background.png
    ├── bottom.png
    ├── button.png
    ├── button_h.png
    ├── button_p.png
    ├── choiceDlgHeader.png
    ├── close.png
    ├── close_h.png
    ├── close_p.png
    ├── collectHeader.png
    ├── expand_normal.png
    ├── expand_selected.png
    ├── headimg.png
    ├── mainBottom.png
    ├── mainHeader.png
    ├── min.png
    ├── min_h.png
    ├── min_p.png
    ├── modifyUserHead.png
    ├── purchaseHeadpng.png
    ├── supplierHead.png
    ├── tableBack .jpg
    ├── tlHeaderImg.png
    ├── toolBoxImg.png
    ├── unexpand_normal.png
    └── unexpand_selected.png
├── logindlg.cpp
├── logindlg.h
├── logindlg.ui
├── main.cpp
├── mainform.cpp
├── mainform.h
├── mainform.ui
├── maskwidget.cpp
├── maskwidget.h
├── modifyuserdlg.cpp
├── modifyuserdlg.h
├── modifyuserdlg.ui
├── navdelegate.cpp
├── navdelegate.h
├── navmodel.cpp
├── navmodel.h
├── showinforlabel.cpp
├── showinforlabel.h
├── supermarket.ico
├── supplierdlg.cpp
├── supplierdlg.h
├── supplierdlg.ui
└── widget image
    ├── 1.jpg
    ├── 10.png
    ├── 2.jpg
    ├── 2.png
    ├── 3.png
    ├── 4.png
    ├── 5.png
    ├── 6.png
    ├── 7.png
    ├── 8.png
    └── 9.jpg


/GeneratedFiles/Debug/moc_navdelegate.cpp:
--------------------------------------------------------------------------------
 1 | /****************************************************************************
 2 | ** Meta object code from reading C++ file 'navdelegate.h'
 3 | **
 4 | ** Created: Mon Jan 26 10:30:25 2015
 5 | **      by: The Qt Meta Object Compiler version 63 (Qt 4.8.4)
 6 | **
 7 | ** WARNING! All changes made in this file will be lost!
 8 | *****************************************************************************/
 9 | 
10 | #include "../../navdelegate.h"
11 | #if !defined(Q_MOC_OUTPUT_REVISION)
12 | #error "The header file 'navdelegate.h' doesn't include <QObject>."
13 | #elif Q_MOC_OUTPUT_REVISION != 63
14 | #error "This file was generated using the moc from 4.8.4. It"
15 | #error "cannot be used with the include files from this version of Qt."
16 | #error "(The moc has changed too much.)"
17 | #endif
18 | 
19 | QT_BEGIN_MOC_NAMESPACE
20 | static const uint qt_meta_data_NavDelegate[] = {
21 | 
22 |  // content:
23 |        6,       // revision
24 |        0,       // classname
25 |        0,    0, // classinfo
26 |        0,    0, // methods
27 |        0,    0, // properties
28 |        0,    0, // enums/sets
29 |        0,    0, // constructors
30 |        0,       // flags
31 |        0,       // signalCount
32 | 
33 |        0        // eod
34 | };
35 | 
36 | static const char qt_meta_stringdata_NavDelegate[] = {
37 |     "NavDelegate\0"
38 | };
39 | 
40 | void NavDelegate::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a)
41 | {
42 |     Q_UNUSED(_o);
43 |     Q_UNUSED(_id);
44 |     Q_UNUSED(_c);
45 |     Q_UNUSED(_a);
46 | }
47 | 
48 | const QMetaObjectExtraData NavDelegate::staticMetaObjectExtraData = {
49 |     0,  qt_static_metacall 
50 | };
51 | 
52 | const QMetaObject NavDelegate::staticMetaObject = {
53 |     { &QStyledItemDelegate::staticMetaObject, qt_meta_stringdata_NavDelegate,
54 |       qt_meta_data_NavDelegate, &staticMetaObjectExtraData }
55 | };
56 | 
57 | #ifdef Q_NO_DATA_RELOCATION
58 | const QMetaObject &NavDelegate::getStaticMetaObject() { return staticMetaObject; }
59 | #endif //Q_NO_DATA_RELOCATION
60 | 
61 | const QMetaObject *NavDelegate::metaObject() const
62 | {
63 |     return QObject::d_ptr->metaObject ? QObject::d_ptr->metaObject : &staticMetaObject;
64 | }
65 | 
66 | void *NavDelegate::qt_metacast(const char *_clname)
67 | {
68 |     if (!_clname) return 0;
69 |     if (!strcmp(_clname, qt_meta_stringdata_NavDelegate))
70 |         return static_cast<void*>(const_cast< NavDelegate*>(this));
71 |     return QStyledItemDelegate::qt_metacast(_clname);
72 | }
73 | 
74 | int NavDelegate::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
75 | {
76 |     _id = QStyledItemDelegate::qt_metacall(_c, _id, _a);
77 |     if (_id < 0)
78 |         return _id;
79 |     return _id;
80 | }
81 | QT_END_MOC_NAMESPACE
82 | 


--------------------------------------------------------------------------------
/GeneratedFiles/Debug/moc_navmodel.cpp:
--------------------------------------------------------------------------------
 1 | /****************************************************************************
 2 | ** Meta object code from reading C++ file 'navmodel.h'
 3 | **
 4 | ** Created: Mon Jan 26 10:41:33 2015
 5 | **      by: The Qt Meta Object Compiler version 63 (Qt 4.8.4)
 6 | **
 7 | ** WARNING! All changes made in this file will be lost!
 8 | *****************************************************************************/
 9 | 
10 | #include "../../navmodel.h"
11 | #if !defined(Q_MOC_OUTPUT_REVISION)
12 | #error "The header file 'navmodel.h' doesn't include <QObject>."
13 | #elif Q_MOC_OUTPUT_REVISION != 63
14 | #error "This file was generated using the moc from 4.8.4. It"
15 | #error "cannot be used with the include files from this version of Qt."
16 | #error "(The moc has changed too much.)"
17 | #endif
18 | 
19 | QT_BEGIN_MOC_NAMESPACE
20 | static const uint qt_meta_data_NavModel[] = {
21 | 
22 |  // content:
23 |        6,       // revision
24 |        0,       // classname
25 |        0,    0, // classinfo
26 |        1,   14, // methods
27 |        0,    0, // properties
28 |        0,    0, // enums/sets
29 |        0,    0, // constructors
30 |        0,       // flags
31 |        0,       // signalCount
32 | 
33 |  // slots: signature, parameters, type, tag, flags
34 |       16,   10,    9,    9, 0x0a,
35 | 
36 |        0        // eod
37 | };
38 | 
39 | static const char qt_meta_stringdata_NavModel[] = {
40 |     "NavModel\0\0index\0Collapse(QModelIndex)\0"
41 | };
42 | 
43 | void NavModel::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a)
44 | {
45 |     if (_c == QMetaObject::InvokeMetaMethod) {
46 |         Q_ASSERT(staticMetaObject.cast(_o));
47 |         NavModel *_t = static_cast<NavModel *>(_o);
48 |         switch (_id) {
49 |         case 0: _t->Collapse((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
50 |         default: ;
51 |         }
52 |     }
53 | }
54 | 
55 | const QMetaObjectExtraData NavModel::staticMetaObjectExtraData = {
56 |     0,  qt_static_metacall 
57 | };
58 | 
59 | const QMetaObject NavModel::staticMetaObject = {
60 |     { &QAbstractListModel::staticMetaObject, qt_meta_stringdata_NavModel,
61 |       qt_meta_data_NavModel, &staticMetaObjectExtraData }
62 | };
63 | 
64 | #ifdef Q_NO_DATA_RELOCATION
65 | const QMetaObject &NavModel::getStaticMetaObject() { return staticMetaObject; }
66 | #endif //Q_NO_DATA_RELOCATION
67 | 
68 | const QMetaObject *NavModel::metaObject() const
69 | {
70 |     return QObject::d_ptr->metaObject ? QObject::d_ptr->metaObject : &staticMetaObject;
71 | }
72 | 
73 | void *NavModel::qt_metacast(const char *_clname)
74 | {
75 |     if (!_clname) return 0;
76 |     if (!strcmp(_clname, qt_meta_stringdata_NavModel))
77 |         return static_cast<void*>(const_cast< NavModel*>(this));
78 |     return QAbstractListModel::qt_metacast(_clname);
79 | }
80 | 
81 | int NavModel::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
82 | {
83 |     _id = QAbstractListModel::qt_metacall(_c, _id, _a);
84 |     if (_id < 0)
85 |         return _id;
86 |     if (_c == QMetaObject::InvokeMetaMethod) {
87 |         if (_id < 1)
88 |             qt_static_metacall(this, _c, _id, _a);
89 |         _id -= 1;
90 |     }
91 |     return _id;
92 | }
93 | QT_END_MOC_NAMESPACE
94 | 


--------------------------------------------------------------------------------
/GeneratedFiles/Debug/moc_navview.cpp:
--------------------------------------------------------------------------------
 1 | /****************************************************************************
 2 | ** Meta object code from reading C++ file 'navview.h'
 3 | **
 4 | ** Created: Mon Jan 26 10:30:25 2015
 5 | **      by: The Qt Meta Object Compiler version 63 (Qt 4.8.4)
 6 | **
 7 | ** WARNING! All changes made in this file will be lost!
 8 | *****************************************************************************/
 9 | 
10 | #include "../../navview.h"
11 | #if !defined(Q_MOC_OUTPUT_REVISION)
12 | #error "The header file 'navview.h' doesn't include <QObject>."
13 | #elif Q_MOC_OUTPUT_REVISION != 63
14 | #error "This file was generated using the moc from 4.8.4. It"
15 | #error "cannot be used with the include files from this version of Qt."
16 | #error "(The moc has changed too much.)"
17 | #endif
18 | 
19 | QT_BEGIN_MOC_NAMESPACE
20 | static const uint qt_meta_data_NavView[] = {
21 | 
22 |  // content:
23 |        6,       // revision
24 |        0,       // classname
25 |        0,    0, // classinfo
26 |        0,    0, // methods
27 |        0,    0, // properties
28 |        0,    0, // enums/sets
29 |        0,    0, // constructors
30 |        0,       // flags
31 |        0,       // signalCount
32 | 
33 |        0        // eod
34 | };
35 | 
36 | static const char qt_meta_stringdata_NavView[] = {
37 |     "NavView\0"
38 | };
39 | 
40 | void NavView::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a)
41 | {
42 |     Q_UNUSED(_o);
43 |     Q_UNUSED(_id);
44 |     Q_UNUSED(_c);
45 |     Q_UNUSED(_a);
46 | }
47 | 
48 | const QMetaObjectExtraData NavView::staticMetaObjectExtraData = {
49 |     0,  qt_static_metacall 
50 | };
51 | 
52 | const QMetaObject NavView::staticMetaObject = {
53 |     { &QListView::staticMetaObject, qt_meta_stringdata_NavView,
54 |       qt_meta_data_NavView, &staticMetaObjectExtraData }
55 | };
56 | 
57 | #ifdef Q_NO_DATA_RELOCATION
58 | const QMetaObject &NavView::getStaticMetaObject() { return staticMetaObject; }
59 | #endif //Q_NO_DATA_RELOCATION
60 | 
61 | const QMetaObject *NavView::metaObject() const
62 | {
63 |     return QObject::d_ptr->metaObject ? QObject::d_ptr->metaObject : &staticMetaObject;
64 | }
65 | 
66 | void *NavView::qt_metacast(const char *_clname)
67 | {
68 |     if (!_clname) return 0;
69 |     if (!strcmp(_clname, qt_meta_stringdata_NavView))
70 |         return static_cast<void*>(const_cast< NavView*>(this));
71 |     return QListView::qt_metacast(_clname);
72 | }
73 | 
74 | int NavView::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
75 | {
76 |     _id = QListView::qt_metacall(_c, _id, _a);
77 |     if (_id < 0)
78 |         return _id;
79 |     return _id;
80 | }
81 | QT_END_MOC_NAMESPACE
82 | 


--------------------------------------------------------------------------------
/GeneratedFiles/Debug/moc_test_navview.cpp:
--------------------------------------------------------------------------------
 1 | /****************************************************************************
 2 | ** Meta object code from reading C++ file 'test_navview.h'
 3 | **
 4 | ** Created: Mon Jan 26 10:30:25 2015
 5 | **      by: The Qt Meta Object Compiler version 63 (Qt 4.8.4)
 6 | **
 7 | ** WARNING! All changes made in this file will be lost!
 8 | *****************************************************************************/
 9 | 
10 | #include "../../test_navview.h"
11 | #if !defined(Q_MOC_OUTPUT_REVISION)
12 | #error "The header file 'test_navview.h' doesn't include <QObject>."
13 | #elif Q_MOC_OUTPUT_REVISION != 63
14 | #error "This file was generated using the moc from 4.8.4. It"
15 | #error "cannot be used with the include files from this version of Qt."
16 | #error "(The moc has changed too much.)"
17 | #endif
18 | 
19 | QT_BEGIN_MOC_NAMESPACE
20 | static const uint qt_meta_data_test_NavView[] = {
21 | 
22 |  // content:
23 |        6,       // revision
24 |        0,       // classname
25 |        0,    0, // classinfo
26 |        0,    0, // methods
27 |        0,    0, // properties
28 |        0,    0, // enums/sets
29 |        0,    0, // constructors
30 |        0,       // flags
31 |        0,       // signalCount
32 | 
33 |        0        // eod
34 | };
35 | 
36 | static const char qt_meta_stringdata_test_NavView[] = {
37 |     "test_NavView\0"
38 | };
39 | 
40 | void test_NavView::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a)
41 | {
42 |     Q_UNUSED(_o);
43 |     Q_UNUSED(_id);
44 |     Q_UNUSED(_c);
45 |     Q_UNUSED(_a);
46 | }
47 | 
48 | const QMetaObjectExtraData test_NavView::staticMetaObjectExtraData = {
49 |     0,  qt_static_metacall 
50 | };
51 | 
52 | const QMetaObject test_NavView::staticMetaObject = {
53 |     { &QMainWindow::staticMetaObject, qt_meta_stringdata_test_NavView,
54 |       qt_meta_data_test_NavView, &staticMetaObjectExtraData }
55 | };
56 | 
57 | #ifdef Q_NO_DATA_RELOCATION
58 | const QMetaObject &test_NavView::getStaticMetaObject() { return staticMetaObject; }
59 | #endif //Q_NO_DATA_RELOCATION
60 | 
61 | const QMetaObject *test_NavView::metaObject() const
62 | {
63 |     return QObject::d_ptr->metaObject ? QObject::d_ptr->metaObject : &staticMetaObject;
64 | }
65 | 
66 | void *test_NavView::qt_metacast(const char *_clname)
67 | {
68 |     if (!_clname) return 0;
69 |     if (!strcmp(_clname, qt_meta_stringdata_test_NavView))
70 |         return static_cast<void*>(const_cast< test_NavView*>(this));
71 |     return QMainWindow::qt_metacast(_clname);
72 | }
73 | 
74 | int test_NavView::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
75 | {
76 |     _id = QMainWindow::qt_metacall(_c, _id, _a);
77 |     if (_id < 0)
78 |         return _id;
79 |     return _id;
80 | }
81 | QT_END_MOC_NAMESPACE
82 | 


--------------------------------------------------------------------------------
/GeneratedFiles/ui_test_navview.h:
--------------------------------------------------------------------------------
 1 | /********************************************************************************
 2 | ** Form generated from reading UI file 'test_navview.ui'
 3 | **
 4 | ** Created: Mon Jan 26 10:25:58 2015
 5 | **      by: Qt User Interface Compiler version 4.8.4
 6 | **
 7 | ** WARNING! All changes made in this file will be lost when recompiling UI file!
 8 | ********************************************************************************/
 9 | 
10 | #ifndef UI_TEST_NAVVIEW_H
11 | #define UI_TEST_NAVVIEW_H
12 | 
13 | #include <QtCore/QVariant>
14 | #include <QtGui/QAction>
15 | #include <QtGui/QApplication>
16 | #include <QtGui/QButtonGroup>
17 | #include <QtGui/QFrame>
18 | #include <QtGui/QHBoxLayout>
19 | #include <QtGui/QHeaderView>
20 | #include <QtGui/QMainWindow>
21 | #include <QtGui/QMenuBar>
22 | #include <QtGui/QToolBar>
23 | #include <QtGui/QWidget>
24 | #include "navview.h"
25 | 
26 | QT_BEGIN_NAMESPACE
27 | 
28 | class Ui_test_NavViewClass
29 | {
30 | public:
31 |     QWidget *centralWidget;
32 |     QHBoxLayout *horizontalLayout;
33 |     NavView *listView;
34 |     QFrame *frame;
35 |     QMenuBar *menuBar;
36 |     QToolBar *mainToolBar;
37 | 
38 |     void setupUi(QMainWindow *test_NavViewClass)
39 |     {
40 |         if (test_NavViewClass->objectName().isEmpty())
41 |             test_NavViewClass->setObjectName(QString::fromUtf8("test_NavViewClass"));
42 |         test_NavViewClass->resize(930, 650);
43 |         centralWidget = new QWidget(test_NavViewClass);
44 |         centralWidget->setObjectName(QString::fromUtf8("centralWidget"));
45 |         horizontalLayout = new QHBoxLayout(centralWidget);
46 |         horizontalLayout->setSpacing(0);
47 |         horizontalLayout->setContentsMargins(0, 0, 0, 0);
48 |         horizontalLayout->setObjectName(QString::fromUtf8("horizontalLayout"));
49 |         listView = new NavView(centralWidget);
50 |         listView->setObjectName(QString::fromUtf8("listView"));
51 |         listView->setMaximumSize(QSize(200, 16777215));
52 |         listView->setFrameShape(QFrame::NoFrame);
53 | 
54 |         horizontalLayout->addWidget(listView);
55 | 
56 |         frame = new QFrame(centralWidget);
57 |         frame->setObjectName(QString::fromUtf8("frame"));
58 |         QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
59 |         sizePolicy.setHorizontalStretch(0);
60 |         sizePolicy.setVerticalStretch(0);
61 |         sizePolicy.setHeightForWidth(frame->sizePolicy().hasHeightForWidth());
62 |         frame->setSizePolicy(sizePolicy);
63 |         frame->setFrameShape(QFrame::StyledPanel);
64 |         frame->setFrameShadow(QFrame::Raised);
65 | 
66 |         horizontalLayout->addWidget(frame);
67 | 
68 |         test_NavViewClass->setCentralWidget(centralWidget);
69 |         menuBar = new QMenuBar(test_NavViewClass);
70 |         menuBar->setObjectName(QString::fromUtf8("menuBar"));
71 |         menuBar->setGeometry(QRect(0, 0, 930, 23));
72 |         test_NavViewClass->setMenuBar(menuBar);
73 |         mainToolBar = new QToolBar(test_NavViewClass);
74 |         mainToolBar->setObjectName(QString::fromUtf8("mainToolBar"));
75 |         test_NavViewClass->addToolBar(Qt::TopToolBarArea, mainToolBar);
76 | 
77 |         retranslateUi(test_NavViewClass);
78 | 
79 |         QMetaObject::connectSlotsByName(test_NavViewClass);
80 |     } // setupUi
81 | 
82 |     void retranslateUi(QMainWindow *test_NavViewClass)
83 |     {
84 |         test_NavViewClass->setWindowTitle(QApplication::translate("test_NavViewClass", "test_NavView", 0, QApplication::UnicodeUTF8));
85 |     } // retranslateUi
86 | 
87 | };
88 | 
89 | namespace Ui {
90 |     class test_NavViewClass: public Ui_test_NavViewClass {};
91 | } // namespace Ui
92 | 
93 | QT_END_NAMESPACE
94 | 
95 | #endif // UI_TEST_NAVVIEW_H
96 | 


--------------------------------------------------------------------------------
/LoginDlg.pro:
--------------------------------------------------------------------------------
 1 | #-------------------------------------------------
 2 | #
 3 | # Project created by QtCreator 2016-08-25T19:49:56
 4 | #
 5 | #-------------------------------------------------
 6 | 
 7 | QT       += core gui sql xml
 8 | 
 9 | CONFIG+=qaxcontainer
10 | 
11 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
12 | 
13 | TARGET = LoginDlg
14 | TEMPLATE = app
15 | 
16 | SOURCES += main.cpp\
17 |         logindlg.cpp \
18 |     mainform.cpp \
19 |     showinforlabel.cpp \
20 |     goodsnumdelegate.cpp \
21 |     collectdlg.cpp \
22 |     choicegoodsdlg.cpp \
23 |     maskwidget.cpp \
24 |     addpurchasedlg.cpp \
25 |     supplierdlg.cpp \
26 |     addsupplierdlg.cpp \
27 |     navmodel.cpp \
28 |     navdelegate.cpp \
29 |     histogramview.cpp \
30 |     adduserdlg.cpp \
31 |     modifyuserdlg.cpp \
32 |     addgoodtypedlg.cpp
33 | 
34 | HEADERS  += logindlg.h \
35 |     mainform.h \
36 |     connection.h \
37 |     showinforlabel.h \
38 |     goodsnumdelegate.h \
39 |     collectdlg.h \
40 |     choicegoodsdlg.h \
41 |     maskwidget.h \
42 |     addpurchasedlg.h \
43 |     supplierdlg.h \
44 |     addsupplierdlg.h \
45 |     navmodel.h \
46 |     navdelegate.h \
47 |     histogramview.h \
48 |     adduserdlg.h \
49 |     modifyuserdlg.h \
50 |     addgoodtypedlg.h
51 | 
52 | FORMS    += logindlg.ui \
53 |     mainform.ui \
54 |     collectdlg.ui \
55 |     choicegoodsdlg.ui \
56 |     addpurchasedlg.ui \
57 |     supplierdlg.ui \
58 |     addsupplierdlg.ui \
59 |     adduserdlg.ui \
60 |     modifyuserdlg.ui \
61 |     addgoodtypedlg.ui
62 | 
63 | RESOURCES += \
64 |     MyImages.qrc
65 | 
66 | RC_FILE += ico.rc
67 | 


--------------------------------------------------------------------------------
/MyImages.qrc:
--------------------------------------------------------------------------------
 1 | <RCC>
 2 |     <qresource prefix="/">
 3 |         <file>images/close.png</file>
 4 |         <file>images/close_h.png</file>
 5 |         <file>images/close_p.png</file>
 6 |         <file>images/button.png</file>
 7 |         <file>images/button_h.png</file>
 8 |         <file>images/button_p.png</file>
 9 |         <file>images/tlHeaderImg.png</file>
10 |         <file>images/min.png</file>
11 |         <file>images/min_h.png</file>
12 |         <file>images/min_p.png</file>
13 |         <file>images/toolBoxImg.png</file>
14 |         <file>images/bottom.png</file>
15 |         <file>images/collectHeader.png</file>
16 |         <file>images/choiceDlgHeader.png</file>
17 |         <file>images/purchaseHeadpng.png</file>
18 |         <file>images/background.png</file>
19 |         <file>images/supplierHead.png</file>
20 |         <file>images/addSupplierHead.png</file>
21 |         <file>images/mainBottom.png</file>
22 |         <file>images/mainHeader.png</file>
23 |         <file>images/expand_normal.png</file>
24 |         <file>images/expand_selected.png</file>
25 |         <file>images/unexpand_normal.png</file>
26 |         <file>images/unexpand_selected.png</file>
27 |         <file>images/tableBack .jpg</file>
28 |         <file>images/IndexPage.png</file>
29 |         <file>images/addUserHead.png</file>
30 |         <file>images/modifyUserHead.png</file>
31 |         <file>images/addGoodsTypeHead.png</file>
32 |         <file>images/headimg.png</file>
33 |     </qresource>
34 |     <qresource prefix="/config">
35 |         <file>config/configForAdmin.xml</file>
36 |         <file>config/configForGeneral.xml</file>
37 |     </qresource>
38 | </RCC>
39 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | 基于qt4.8开发的商品销存管理系统，利用sqlite数据库引擎
 2 | 各功能模块界面图如下：
 3 | 
 4 | ![历史账单](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/1.jpg)
 5 | 
 6 | ![登录界面](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/10.png)
 7 | 
 8 | ![进货管理](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/2.jpg)
 9 | 
10 | ![修改用户](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/2.png)
11 | 
12 | ![添加用户](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/3.png)
13 | 
14 | ![用户信息](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/4.png)
15 | 
16 | ![添加商品类别](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/5.png)
17 | 
18 | ![商品信息管理](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/6.png)
19 | 
20 | ![收银台](https://github.com/lidian53/Supermarket_Management_Based-on-Qt/blob/master/widget%20image/9.jpg)
21 | 
22 | 


--------------------------------------------------------------------------------
/addgoodtypedlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "addgoodtypedlg.h"
  2 | #include "ui_addgoodtypedlg.h"
  3 | #include <QPainter>
  4 | #include <QMouseEvent>
  5 | #include <qmath.h>
  6 | #include <QMessageBox>
  7 | #include <QSqlQuery>
  8 | #include <QSqlError>
  9 | 
 10 | AddGoodTypeDlg::AddGoodTypeDlg(QWidget *parent) :
 11 |     QDialog(parent),
 12 |     ui(new Ui::AddGoodTypeDlg)
 13 | {
 14 |     ui->setupUi(this);
 15 |     this->setWindowFlags(Qt::FramelessWindowHint);
 16 |     this->setAttribute(Qt::WA_TranslucentBackground);
 17 | }
 18 | 
 19 | AddGoodTypeDlg::~AddGoodTypeDlg()
 20 | {
 21 |     delete ui;
 22 | }
 23 | 
 24 | void AddGoodTypeDlg::mousePressEvent(QMouseEvent *event)
 25 | {
 26 |     if(event->button() == Qt::LeftButton && event->pos().y() < 70)           //判断是否为左键
 27 |     {
 28 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 29 |         isDrag = true;
 30 |         event->accept();
 31 |        // startPoint = QPoint(event->pos());          //将单击point存储
 32 |     }
 33 | }
 34 | 
 35 | void AddGoodTypeDlg::paintEvent(QPaintEvent *event)
 36 | {
 37 |     QPainterPath path;
 38 |     path.setFillRule(Qt::WindingFill);
 39 |     path.addRect(10,10,this->width()-20,this->height()-20);
 40 |     QPainter painter(this);
 41 |     painter.setRenderHint(QPainter::Antialiasing,true);
 42 |     painter.fillPath(path,QBrush(Qt::white));
 43 | 
 44 |     QColor color(0,0,0,55);
 45 |     for(int i = 0;i < 9;i++)
 46 |     {
 47 |         QPainterPath pathShadow;
 48 |         pathShadow.setFillRule(Qt::WindingFill);
 49 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
 50 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
 51 |         color.setAlpha(155-qSqrt(i)*55);
 52 |         painter.setPen(color);
 53 |         painter.drawPath(pathShadow);
 54 |     }
 55 | }
 56 | 
 57 | void AddGoodTypeDlg::mouseMoveEvent(QMouseEvent *event)
 58 | {
 59 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
 60 |     {
 61 |         move(event->globalPos() - startPoint);
 62 |         event->accept();
 63 |     }
 64 | }
 65 | 
 66 | void AddGoodTypeDlg::mouseReleaseEvent(QMouseEvent *event)
 67 | {
 68 |     isDrag = false;
 69 | }
 70 | 
 71 | void AddGoodTypeDlg::on_cancelBtn_clicked()
 72 | {
 73 |     this->reject();
 74 | }
 75 | 
 76 | void AddGoodTypeDlg::on_okBtn_clicked()
 77 | {
 78 |     QString typeName = ui->nameLineEdit->text();
 79 |     if(typeName.isEmpty())
 80 |     {
 81 |         QMessageBox::warning(this,tr("警告"),tr("请输入要添加的商品类别名！"),QMessageBox::Ok);
 82 |         ui->nameLineEdit->setFocus();
 83 |         return;
 84 |     }
 85 | 
 86 |     int id = 0;
 87 |     QSqlQuery query;
 88 |     query.exec("SELECT MAX(id) FROM goodsTypeTb");
 89 |     while(query.next())
 90 |     {
 91 |         id = query.value(0).toInt();
 92 |     }
 93 |     id = id == 0 ? id: (id+1);  //如果已经有数据了，就将id值加一
 94 |     query.prepare("INSERT INTO goodsTypeTb VALUES(:id,:typename)");
 95 |     query.bindValue(":id",id);
 96 |     query.bindValue(":typename",typeName);
 97 |     if(query.exec())
 98 |     {
 99 |         QMessageBox::information(this,tr("提示"),tr("添加成功"),QMessageBox::Ok);
100 |     }
101 |     else
102 |     {
103 |         QMessageBox::critical(this,tr("严重错误"),tr("抱歉！添加失败。\n错误原因：%1")
104 |                               .arg(query.lastError().text()));
105 |         ui->nameLineEdit->setFocus();
106 |         return;
107 |     }
108 |     this->accept();
109 | }
110 | 
111 | void AddGoodTypeDlg::on_closeBtn_clicked()
112 | {
113 |     this->reject();
114 | }
115 | 


--------------------------------------------------------------------------------
/addgoodtypedlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef ADDGOODTYPEDLG_H
 2 | #define ADDGOODTYPEDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class AddGoodTypeDlg;
 8 | }
 9 | 
10 | class AddGoodTypeDlg : public QDialog
11 | {
12 |     Q_OBJECT
13 |     
14 | public:
15 |     explicit AddGoodTypeDlg(QWidget *parent = 0);
16 |     ~AddGoodTypeDlg();
17 |     
18 | private:
19 |     Ui::AddGoodTypeDlg *ui;
20 |      bool isDrag;
21 |      QPoint startPoint;
22 | protected:
23 |     void mousePressEvent(QMouseEvent *event);
24 |     void paintEvent(QPaintEvent *event);
25 |     void mouseMoveEvent(QMouseEvent *event);
26 |     void mouseReleaseEvent(QMouseEvent *event);
27 | private slots:
28 |     void on_cancelBtn_clicked();
29 |     void on_okBtn_clicked();
30 |     void on_closeBtn_clicked();
31 | };
32 | 
33 | #endif // ADDGOODTYPEDLG_H
34 | 


--------------------------------------------------------------------------------
/addgoodtypedlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>AddGoodTypeDlg</class>
  4 |  <widget class="QDialog" name="AddGoodTypeDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>286</width>
 10 |     <height>170</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QToolButton {
 18 | 	border:0;
 19 | }
 20 | QToolButton#closeBtn{
 21 | 	background-image: url(:/images/close.png);
 22 | }
 23 | 
 24 | QToolButton#closeBtn:hover {
 25 | 	background-image: url(:/images/close_h.png);
 26 | }
 27 | 
 28 | QToolButton#closeBtn:pressed {	
 29 | 	background-image: url(:/images/close_p.png);
 30 | }
 31 | 
 32 | 
 33 | QLineEdit{
 34 | 	color:rgb(127,0,63);
 35 | 	border:2px groove gray;
 36 | 	border-radius:6px;
 37 | 	selection-color: white;
 38 |     selection-background-color: rgb(191, 31, 127);
 39 | }
 40 | 
 41 | QPushButton {
 42 |     color: white;
 43 |     font: bold 10pt;
 44 |     border-image: url(:/images/button.png) 16;
 45 |     border-width: 16px;
 46 |     padding: -16px 0px;
 47 |     min-height: 32px;
 48 |     min-width: 60px;
 49 | }
 50 | 
 51 | QPushButton:hover{
 52 | 	border-image:url(:/images/button_h.png) 16;
 53 | }
 54 | QPushButton:pressed{
 55 | 	border-image:url(:/images/button_p.png) 16;
 56 | }
 57 | QLabel {
 58 | 	color:gray;
 59 | 	
 60 | }
 61 | </string>
 62 |   </property>
 63 |   <widget class="QLabel" name="label">
 64 |    <property name="geometry">
 65 |     <rect>
 66 |      <x>10</x>
 67 |      <y>10</y>
 68 |      <width>266</width>
 69 |      <height>41</height>
 70 |     </rect>
 71 |    </property>
 72 |    <property name="text">
 73 |     <string/>
 74 |    </property>
 75 |    <property name="pixmap">
 76 |     <pixmap resource="MyImages.qrc">:/images/addGoodsTypeHead.png</pixmap>
 77 |    </property>
 78 |   </widget>
 79 |   <widget class="QLabel" name="label_2">
 80 |    <property name="geometry">
 81 |     <rect>
 82 |      <x>40</x>
 83 |      <y>70</y>
 84 |      <width>41</width>
 85 |      <height>21</height>
 86 |     </rect>
 87 |    </property>
 88 |    <property name="text">
 89 |     <string>名称：</string>
 90 |    </property>
 91 |   </widget>
 92 |   <widget class="QLineEdit" name="nameLineEdit">
 93 |    <property name="geometry">
 94 |     <rect>
 95 |      <x>110</x>
 96 |      <y>70</y>
 97 |      <width>151</width>
 98 |      <height>25</height>
 99 |     </rect>
100 |    </property>
101 |   </widget>
102 |   <widget class="QPushButton" name="okBtn">
103 |    <property name="geometry">
104 |     <rect>
105 |      <x>80</x>
106 |      <y>120</y>
107 |      <width>92</width>
108 |      <height>32</height>
109 |     </rect>
110 |    </property>
111 |    <property name="text">
112 |     <string>确定</string>
113 |    </property>
114 |   </widget>
115 |   <widget class="QPushButton" name="cancelBtn">
116 |    <property name="geometry">
117 |     <rect>
118 |      <x>180</x>
119 |      <y>120</y>
120 |      <width>92</width>
121 |      <height>32</height>
122 |     </rect>
123 |    </property>
124 |    <property name="text">
125 |     <string>取消</string>
126 |    </property>
127 |   </widget>
128 |   <widget class="QToolButton" name="closeBtn">
129 |    <property name="geometry">
130 |     <rect>
131 |      <x>244</x>
132 |      <y>10</y>
133 |      <width>32</width>
134 |      <height>32</height>
135 |     </rect>
136 |    </property>
137 |    <property name="text">
138 |     <string/>
139 |    </property>
140 |   </widget>
141 |  </widget>
142 |  <resources>
143 |   <include location="MyImages.qrc"/>
144 |  </resources>
145 |  <connections/>
146 | </ui>
147 | 


--------------------------------------------------------------------------------
/addpurchasedlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "addpurchasedlg.h"
  2 | #include "ui_addpurchasedlg.h"
  3 | #include <QPainter>
  4 | #include <QMouseEvent>
  5 | #include <qmath.h>
  6 | #include <QMessageBox>
  7 | #include <QSqlQuery>
  8 | #include <QCompleter>
  9 | #include "choicegoodsdlg.h"
 10 | #include <QSqlQueryModel>
 11 | #include "goodsnumdelegate.h"
 12 | #include <QSqlError>
 13 | 
 14 | AddPurchaseDlg::AddPurchaseDlg(QString handlerName, QWidget *parent) :
 15 |     QDialog(parent),handler(handlerName),
 16 |     ui(new Ui::AddPurchaseDlg)
 17 | {
 18 |     ui->setupUi(this);
 19 |     this->setWindowFlags(Qt::FramelessWindowHint);
 20 |     this->setAttribute(Qt::WA_TranslucentBackground);
 21 |     initialisePage();
 22 |     createComploeter();
 23 | }
 24 | 
 25 | void AddPurchaseDlg::initialisePage()
 26 | {
 27 |     ui->tableWidget->setItemDelegate(new GoodsNumDelegate(2));      //设置第三列数量的委托
 28 |     connect(ui->tableWidget,SIGNAL(itemChanged(QTableWidgetItem*)),this,SLOT(updateModel(QTableWidgetItem*)));
 29 |     ui->addBtn->setDefault(true);
 30 |     ui->goodsIdLineEdit->installEventFilter(this);
 31 |     ui->spinBox->installEventFilter(this);
 32 |     ui->goodsIdLineEdit->setFocus();
 33 |     ui->tableWidget->setColumnWidth(0,150);
 34 |     ui->tableWidget->setColumnWidth(1,150);
 35 |     ui->tableWidget->horizontalHeader()->setStretchLastSection(true);
 36 |     ui->dateEdit->setDate(QDate::currentDate());
 37 |     ui->spinBox->setMinimum(1);
 38 |     supplierModel = new QSqlQueryModel;
 39 |     supplierModel->setQuery(tr("select name from supplierTb"));
 40 |     ui->supplierComboBox->setModel(supplierModel);
 41 |     //生成单号
 42 |     QString str = QDateTime::currentDateTime().toString("yyyyMMddhhmmss")
 43 |             + QString::number(qrand() % 899 + 100);
 44 |     ui->purchaseIdLineEdit->setText(str);
 45 |     purchaseId = str;
 46 |     ui->handlerLabel->setText(QString("操作员：") + handler);       //
 47 | }
 48 | 
 49 | void AddPurchaseDlg::createComploeter() //创建文本框自动补全
 50 | {
 51 |     QStringList list;
 52 |     QSqlQuery query;
 53 |     query.exec(tr("select num from goodsNameTb"));
 54 |     while(query.next())
 55 |     {
 56 |         list << query.value(0).toString();
 57 |     }
 58 |     completer = new QCompleter(list,this);
 59 |     ui->goodsIdLineEdit->setCompleter(completer);
 60 | }
 61 | 
 62 | void AddPurchaseDlg::selectGoods()
 63 | {
 64 |     ChoiceGoodsDlg dlg;
 65 |     QString num;
 66 |     if(dlg.exec() == QDialog::Accepted)
 67 |     {
 68 |         num = dlg.getChoiceGoodsNum();
 69 |         ui->goodsIdLineEdit->setText(num);
 70 |     }
 71 | }
 72 | 
 73 | void AddPurchaseDlg::addToTable(const QString &num)     //根据商品编号，将商品添加到表格中
 74 | {
 75 |     QSqlQuery query;
 76 |     //先检查是否已经有了该商品的信息
 77 |     for(int i = 0;i < ui->tableWidget->rowCount();++i)
 78 |     {
 79 |         if(ui->tableWidget->item(i,0)->text() == num)
 80 |         {
 81 |             int count = ui->tableWidget->item(i,2)->text().toInt();
 82 |             ui->tableWidget->item(i,2)->setText(QString::number(count + ui->spinBox->value()));
 83 |             updatePrice();  //更新总价
 84 |             return;
 85 |         }
 86 |     }
 87 |     query.exec(tr("select name,bid from goodsNameTb where num = '%1'").arg(num));
 88 |     if(query.next())
 89 |     {
 90 |         int row = ui->tableWidget->rowCount();
 91 |         ui->tableWidget->insertRow(row);
 92 |         QTableWidgetItem *item = new QTableWidgetItem(num);
 93 |         item->setFlags(item->flags() & ~Qt::ItemIsEditable );
 94 |         ui->tableWidget->setItem(row,0,item);
 95 |         QTableWidgetItem *item1 = new QTableWidgetItem(query.value(0).toString());
 96 |         item1->setFlags(item1->flags() & ~Qt::ItemIsEditable );
 97 |         ui->tableWidget->setItem(row,1,item1);
 98 |         QTableWidgetItem *item2 = new QTableWidgetItem(QString::number(ui->spinBox->value()));
 99 |         ui->tableWidget->setItem(row,2,item2);
100 |         QTableWidgetItem *item3 = new QTableWidgetItem(query.value(1).toString());
101 |         item3->setFlags(item3->flags() & ~Qt::ItemIsEditable );
102 |         ui->tableWidget->setItem(row,3,item3);
103 |     }
104 | }
105 | 
106 | void AddPurchaseDlg::updatePrice()      //遍历整个表，计算总价
107 | {
108 |     QSqlQuery query;
109 |     double totalPrice = 0.0;
110 |     for(int i = 0;i < ui->tableWidget->rowCount();i++)
111 |     {
112 |         QString id = ui->tableWidget->item(i,0)->text();        //商品编号
113 |         int count = ui->tableWidget->item(i,2)->text().toInt(); //数量
114 |         query.exec(tr("select bid from goodsNameTb where num = '%1'").arg(id));
115 |         query.next();
116 |         double price =  query.value(0).toDouble();
117 |         totalPrice += count * price;
118 |     }
119 |     ui->totalPriceLineEdit->setText(QString::number(totalPrice));
120 | }
121 | 
122 | AddPurchaseDlg::~AddPurchaseDlg()
123 | {
124 |     delete ui;
125 | }
126 | 
127 | bool AddPurchaseDlg::eventFilter(QObject *target, QEvent *event)
128 | {
129 |     if(target == ui->spinBox || target == ui->goodsIdLineEdit)
130 |     {
131 |         if(event->type() == QEvent::KeyPress)
132 |         {
133 |             QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
134 |             if(keyEvent->key() == Qt::Key_Return || keyEvent->key() == Qt::Key_Enter)
135 |             {
136 |                 if(target == ui->goodsIdLineEdit && ui->goodsIdLineEdit->text().isEmpty())
137 |                 {
138 |                     selectGoods();
139 |                 }
140 |                 else
141 |                 {
142 |                     focusNextChild();
143 |                 }
144 |                 return true;
145 | 
146 |             }
147 |         }
148 |     }
149 |     return QDialog::eventFilter(target,event);
150 | }
151 | 
152 | void AddPurchaseDlg::mousePressEvent(QMouseEvent *event)
153 | {
154 |     if(event->button() == Qt::LeftButton && event->pos().y() < 70)           //判断是否为左键
155 |     {
156 |         startPoint = event->globalPos() - frameGeometry().topLeft();
157 |         isDrag = true;
158 |         event->accept();
159 |        // startPoint = QPoint(event->pos());          //将单击point存储
160 |     }
161 | }
162 | 
163 | void AddPurchaseDlg::paintEvent(QPaintEvent *event)
164 | {
165 |     QPainterPath path;
166 |     path.setFillRule(Qt::WindingFill);
167 |     path.addRect(10,10,this->width()-20,this->height()-20);
168 |     QPainter painter(this);
169 |     painter.setRenderHint(QPainter::Antialiasing,true);
170 |     painter.fillPath(path,QBrush(Qt::white));
171 | 
172 |     QColor color(0,0,0,55);
173 |     for(int i = 0;i < 9;i++)
174 |     {
175 |         QPainterPath pathShadow;
176 |         pathShadow.setFillRule(Qt::WindingFill);
177 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
178 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
179 |         color.setAlpha(155-qSqrt(i)*55);
180 |         painter.setPen(color);
181 |         painter.drawPath(pathShadow);
182 |     }
183 | }
184 | 
185 | void AddPurchaseDlg::mouseMoveEvent(QMouseEvent *event)
186 | {
187 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
188 |     {
189 |         move(event->globalPos() - startPoint);
190 |         event->accept();
191 |     }
192 | }
193 | 
194 | void AddPurchaseDlg::mouseReleaseEvent(QMouseEvent *event)
195 | {
196 |     isDrag = false;
197 | }
198 | 
199 | 
200 | void AddPurchaseDlg::on_addBtn_clicked()
201 | {
202 |     if(ui->goodsIdLineEdit->text().isEmpty())
203 |     {
204 |         QMessageBox::warning(this,tr("警告"),tr("请输入商品名"));
205 |         ui->goodsIdLineEdit->setFocus();
206 |         return;
207 |     }
208 |     addToTable(ui->goodsIdLineEdit->text());
209 |     ui->goodsIdLineEdit->clear();
210 |     ui->spinBox->setValue(1);
211 |     ui->goodsIdLineEdit->setFocus();
212 |  //   updatePrice();
213 | }
214 | 
215 | void AddPurchaseDlg::on_delBtn_clicked()        //删除选中的商品
216 | {
217 |     int row = ui->tableWidget->currentRow();
218 |     if(row < 0)
219 |     {
220 |         QMessageBox::warning(this,tr("警告"),tr("请选择需要删除的商品"));
221 |         return;
222 |     }
223 |     ui->tableWidget->removeRow(row);
224 |     updatePrice();
225 | }
226 | 
227 | void AddPurchaseDlg::on_purchaseIdLineEdit_editingFinished()
228 | {
229 |     if(ui->purchaseIdLineEdit->text().isEmpty())
230 |     {
231 |         ui->purchaseIdLineEdit->setText(purchaseId);
232 |         return;
233 |     }
234 |     if(ui->purchaseIdLineEdit->text() != purchaseId)        //说明已经改变
235 |     {
236 |         QString text = ui->purchaseIdLineEdit->text();
237 |         QSqlQuery query;
238 |         query.exec(tr("select id from purchaseTb"));
239 |         while(query.next())
240 |         {
241 |             if(query.value(0).toString() == text)
242 |             {
243 |                 QMessageBox::warning(this,tr("警告"),tr("抱歉，该单号已经存在，单号被重置!"));
244 |                 ui->purchaseIdLineEdit->setText(purchaseId);
245 |                 break;
246 |             }
247 |         }
248 |         return;
249 |     }
250 | 
251 | }
252 | 
253 | void AddPurchaseDlg::updateModel(QTableWidgetItem *item)        //如果商品数量发生改变，就重新计算价格
254 | {
255 |     if(item->column() == 2)
256 |     {
257 |         updatePrice();
258 |     }
259 | }
260 | 
261 | void AddPurchaseDlg::on_okBtn_clicked()         //提交这个订单
262 | {
263 |     if(ui->tableWidget->rowCount() == 0)
264 |     {
265 |         QMessageBox::warning(this,tr("警告"),tr("进货清单为空，请添加商品!"));
266 |         return;
267 |     }
268 |     QSqlQuery query;
269 |     query.prepare(tr("insert into purchaseTb values(:id,:dateTime,:supplierId,:totalPrice,"
270 |                      ":handler,:note)"));
271 |     query.bindValue(":id",purchaseId);      //订单号
272 |     query.bindValue(":dateTime",ui->dateEdit->date().toString("yyyy-MM-dd"));      //时间
273 |     QSqlQuery idQuery;
274 |     idQuery.exec(tr("select id from supplierTb where name = '%1'").arg(ui->supplierComboBox->currentText()));
275 |     idQuery.next();
276 |     query.bindValue(":supplierId",idQuery.value(0).toInt());
277 |     query.bindValue(":totalPrice",ui->totalPriceLineEdit->text().toDouble());
278 |     query.bindValue(":handler",handler);
279 |     query.bindValue(":note",ui->textEdit->toPlainText());
280 |     if(! query.exec())
281 |     {
282 |         QMessageBox::warning(this,tr("this"),tr("添加失败,%1").arg(query.lastError().text()));
283 |         return;
284 |     }
285 |     else
286 |         QMessageBox::information(this,tr("ta"),tr("添加成功"));
287 |     //添加商品明细
288 |     int id;
289 |     QSqlQuery detailIdQuery;
290 |     detailIdQuery.exec(tr("select id from purchaseDetailTb"));      //取出最后的id
291 |     if(detailIdQuery.last())        //如果有记录
292 |     {
293 |         id = detailIdQuery.value(0).toInt();
294 |     }
295 |     else
296 |     {
297 |         id = 0;
298 |     }
299 | 
300 |     for(int i = 0;i < ui->tableWidget->rowCount();++i)      //遍历整个表格
301 |     {
302 |         query.exec(tr("insert into purchaseDetailTb values(:id,:purchaseId,:goodsId,:count)"));
303 |         query.bindValue(":id",++id);        //主键id递增
304 |         query.bindValue(":purchaseId",ui->purchaseIdLineEdit->text());
305 |         query.bindValue(":goodsId",ui->tableWidget->item(i,0)->text());
306 |         query.bindValue(":count",ui->tableWidget->item(i,2)->text().toInt());
307 |         query.exec();
308 |     }
309 |     this->accept();     //关闭窗口
310 | }
311 | 


--------------------------------------------------------------------------------
/addpurchasedlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef ADDPURCHASEDLG_H
 2 | #define ADDPURCHASEDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class AddPurchaseDlg;
 8 | }
 9 | class QCompleter;
10 | class QSqlQueryModel;
11 | class QTableWidgetItem;
12 | 
13 | class AddPurchaseDlg : public QDialog
14 | {
15 |     Q_OBJECT
16 |     
17 | public:
18 |     explicit AddPurchaseDlg(QString handlerName,QWidget *parent = 0);
19 |     ~AddPurchaseDlg();
20 |     bool eventFilter(QObject *target, QEvent *event);
21 | protected:
22 |     void mousePressEvent(QMouseEvent *event);
23 |     void paintEvent(QPaintEvent *event);
24 |     void mouseMoveEvent(QMouseEvent *event);
25 |     void mouseReleaseEvent(QMouseEvent *event);
26 | private slots:
27 |     void on_addBtn_clicked();
28 | 
29 |     void on_delBtn_clicked();
30 | 
31 |     void on_purchaseIdLineEdit_editingFinished();
32 |     void updateModel(QTableWidgetItem *item);
33 | 
34 |     void on_okBtn_clicked();
35 | 
36 | private:
37 |     Ui::AddPurchaseDlg *ui;
38 |     bool isDrag;
39 |     QString handler;
40 |     QPoint startPoint;
41 |     QCompleter *completer;
42 |     QString purchaseId;
43 |     QSqlQueryModel *supplierModel;
44 |     void  initialisePage();
45 |     void createComploeter();
46 |     void selectGoods();
47 |     void addToTable(const QString &num);
48 |     void updatePrice();
49 | 
50 | };
51 | 
52 | #endif // ADDPURCHASEDLG_H
53 | 


--------------------------------------------------------------------------------
/addpurchasedlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>AddPurchaseDlg</class>
  4 |  <widget class="QDialog" name="AddPurchaseDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>585</width>
 10 |     <height>524</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QDialog {
 18 | 	border-radius:3px;
 19 | 	border:1px groove gray;
 20 | }
 21 | 
 22 | QToolButton {
 23 | 	border:0;
 24 | }
 25 | QToolButton#closeBtn{
 26 | 	background-image: url(:/images/close.png);
 27 | }
 28 | 
 29 | QToolButton#closeBtn:hover {
 30 | 	background-image: url(:/images/close_h.png);
 31 | }
 32 | 
 33 | QToolButton#closeBtn:pressed {	
 34 | 	background-image: url(:/images/close_p.png);
 35 | }
 36 | 
 37 | 
 38 | QLineEdit,QComboBox,QTextEdit {
 39 | 	color:rgb(127,0,63);
 40 | 	border:2px groove gray;
 41 | 	border-radius:6px;
 42 | 	selection-color: white;
 43 |     selection-background-color: rgb(191, 31, 127);
 44 | }
 45 | 
 46 | QPushButton {
 47 |     color: white;
 48 |     font: bold 10pt;
 49 |     border-image: url(:/images/button.png) 16;
 50 |     border-width: 16px;
 51 |     padding: -16px 0px;
 52 |     min-height: 32px;
 53 |     min-width: 60px;
 54 | }
 55 | 
 56 | QPushButton:hover{
 57 | 	border-image:url(:/images/button_h.png) 16;
 58 | }
 59 | QPushButton:pressed{
 60 | 	border-image:url(:/images/button_p.png) 16;
 61 | }
 62 | QLabel {
 63 | 	color:gray;
 64 | 	
 65 | }
 66 | </string>
 67 |   </property>
 68 |   <widget class="QLabel" name="label">
 69 |    <property name="geometry">
 70 |     <rect>
 71 |      <x>20</x>
 72 |      <y>60</y>
 73 |      <width>51</width>
 74 |      <height>16</height>
 75 |     </rect>
 76 |    </property>
 77 |    <property name="text">
 78 |     <string>进货单号：</string>
 79 |    </property>
 80 |   </widget>
 81 |   <widget class="QLabel" name="label_2">
 82 |    <property name="geometry">
 83 |     <rect>
 84 |      <x>390</x>
 85 |      <y>60</y>
 86 |      <width>61</width>
 87 |      <height>16</height>
 88 |     </rect>
 89 |    </property>
 90 |    <property name="text">
 91 |     <string>进货日期：</string>
 92 |    </property>
 93 |   </widget>
 94 |   <widget class="QLabel" name="label_3">
 95 |    <property name="geometry">
 96 |     <rect>
 97 |      <x>200</x>
 98 |      <y>60</y>
 99 |      <width>41</width>
100 |      <height>16</height>
101 |     </rect>
102 |    </property>
103 |    <property name="text">
104 |     <string>供应商：</string>
105 |    </property>
106 |   </widget>
107 |   <widget class="QLabel" name="label_4">
108 |    <property name="geometry">
109 |     <rect>
110 |      <x>170</x>
111 |      <y>70</y>
112 |      <width>54</width>
113 |      <height>12</height>
114 |     </rect>
115 |    </property>
116 |    <property name="text">
117 |     <string/>
118 |    </property>
119 |   </widget>
120 |   <widget class="QLineEdit" name="purchaseIdLineEdit">
121 |    <property name="geometry">
122 |     <rect>
123 |      <x>80</x>
124 |      <y>60</y>
125 |      <width>113</width>
126 |      <height>20</height>
127 |     </rect>
128 |    </property>
129 |   </widget>
130 |   <widget class="QComboBox" name="supplierComboBox">
131 |    <property name="geometry">
132 |     <rect>
133 |      <x>250</x>
134 |      <y>60</y>
135 |      <width>131</width>
136 |      <height>22</height>
137 |     </rect>
138 |    </property>
139 |   </widget>
140 |   <widget class="QDateEdit" name="dateEdit">
141 |    <property name="geometry">
142 |     <rect>
143 |      <x>450</x>
144 |      <y>60</y>
145 |      <width>110</width>
146 |      <height>22</height>
147 |     </rect>
148 |    </property>
149 |    <property name="calendarPopup">
150 |     <bool>true</bool>
151 |    </property>
152 |   </widget>
153 |   <widget class="QLabel" name="label_6">
154 |    <property name="geometry">
155 |     <rect>
156 |      <x>270</x>
157 |      <y>490</y>
158 |      <width>41</width>
159 |      <height>16</height>
160 |     </rect>
161 |    </property>
162 |    <property name="text">
163 |     <string>总价：</string>
164 |    </property>
165 |   </widget>
166 |   <widget class="QLineEdit" name="totalPriceLineEdit">
167 |    <property name="geometry">
168 |     <rect>
169 |      <x>320</x>
170 |      <y>490</y>
171 |      <width>113</width>
172 |      <height>20</height>
173 |     </rect>
174 |    </property>
175 |    <property name="text">
176 |     <string>0.0</string>
177 |    </property>
178 |    <property name="readOnly">
179 |     <bool>true</bool>
180 |    </property>
181 |   </widget>
182 |   <widget class="QPushButton" name="okBtn">
183 |    <property name="geometry">
184 |     <rect>
185 |      <x>470</x>
186 |      <y>430</y>
187 |      <width>92</width>
188 |      <height>32</height>
189 |     </rect>
190 |    </property>
191 |    <property name="text">
192 |     <string>确定</string>
193 |    </property>
194 |   </widget>
195 |   <widget class="QPushButton" name="cancelBtn">
196 |    <property name="geometry">
197 |     <rect>
198 |      <x>470</x>
199 |      <y>470</y>
200 |      <width>92</width>
201 |      <height>32</height>
202 |     </rect>
203 |    </property>
204 |    <property name="text">
205 |     <string>取消</string>
206 |    </property>
207 |   </widget>
208 |   <widget class="QPushButton" name="delBtn">
209 |    <property name="geometry">
210 |     <rect>
211 |      <x>470</x>
212 |      <y>370</y>
213 |      <width>92</width>
214 |      <height>32</height>
215 |     </rect>
216 |    </property>
217 |    <property name="text">
218 |     <string>删除</string>
219 |    </property>
220 |   </widget>
221 |   <widget class="QLabel" name="label_7">
222 |    <property name="geometry">
223 |     <rect>
224 |      <x>30</x>
225 |      <y>330</y>
226 |      <width>121</width>
227 |      <height>21</height>
228 |     </rect>
229 |    </property>
230 |    <property name="text">
231 |     <string>商品编号：</string>
232 |    </property>
233 |   </widget>
234 |   <widget class="QLineEdit" name="goodsIdLineEdit">
235 |    <property name="geometry">
236 |     <rect>
237 |      <x>110</x>
238 |      <y>330</y>
239 |      <width>113</width>
240 |      <height>20</height>
241 |     </rect>
242 |    </property>
243 |   </widget>
244 |   <widget class="QLabel" name="label_8">
245 |    <property name="geometry">
246 |     <rect>
247 |      <x>280</x>
248 |      <y>330</y>
249 |      <width>41</width>
250 |      <height>16</height>
251 |     </rect>
252 |    </property>
253 |    <property name="text">
254 |     <string>数量：</string>
255 |    </property>
256 |   </widget>
257 |   <widget class="QSpinBox" name="spinBox">
258 |    <property name="geometry">
259 |     <rect>
260 |      <x>340</x>
261 |      <y>330</y>
262 |      <width>42</width>
263 |      <height>22</height>
264 |     </rect>
265 |    </property>
266 |   </widget>
267 |   <widget class="QToolButton" name="closeBtn">
268 |    <property name="geometry">
269 |     <rect>
270 |      <x>543</x>
271 |      <y>10</y>
272 |      <width>32</width>
273 |      <height>32</height>
274 |     </rect>
275 |    </property>
276 |    <property name="text">
277 |     <string/>
278 |    </property>
279 |    <property name="iconSize">
280 |     <size>
281 |      <width>32</width>
282 |      <height>32</height>
283 |     </size>
284 |    </property>
285 |   </widget>
286 |   <widget class="QLabel" name="label_9">
287 |    <property name="geometry">
288 |     <rect>
289 |      <x>10</x>
290 |      <y>10</y>
291 |      <width>565</width>
292 |      <height>40</height>
293 |     </rect>
294 |    </property>
295 |    <property name="text">
296 |     <string/>
297 |    </property>
298 |    <property name="pixmap">
299 |     <pixmap resource="MyImages.qrc">:/images/purchaseHeadpng.png</pixmap>
300 |    </property>
301 |   </widget>
302 |   <widget class="QPushButton" name="addBtn">
303 |    <property name="geometry">
304 |     <rect>
305 |      <x>470</x>
306 |      <y>330</y>
307 |      <width>92</width>
308 |      <height>32</height>
309 |     </rect>
310 |    </property>
311 |    <property name="text">
312 |     <string>添加</string>
313 |    </property>
314 |   </widget>
315 |   <widget class="QTableWidget" name="tableWidget">
316 |    <property name="geometry">
317 |     <rect>
318 |      <x>20</x>
319 |      <y>90</y>
320 |      <width>541</width>
321 |      <height>221</height>
322 |     </rect>
323 |    </property>
324 |    <property name="selectionMode">
325 |     <enum>QAbstractItemView::SingleSelection</enum>
326 |    </property>
327 |    <property name="selectionBehavior">
328 |     <enum>QAbstractItemView::SelectRows</enum>
329 |    </property>
330 |    <attribute name="horizontalHeaderCascadingSectionResizes">
331 |     <bool>false</bool>
332 |    </attribute>
333 |    <attribute name="horizontalHeaderDefaultSectionSize">
334 |     <number>100</number>
335 |    </attribute>
336 |    <column>
337 |     <property name="text">
338 |      <string>商品编号</string>
339 |     </property>
340 |    </column>
341 |    <column>
342 |     <property name="text">
343 |      <string>商品名</string>
344 |     </property>
345 |    </column>
346 |    <column>
347 |     <property name="text">
348 |      <string>进货数量</string>
349 |     </property>
350 |    </column>
351 |    <column>
352 |     <property name="text">
353 |      <string>进价</string>
354 |     </property>
355 |    </column>
356 |   </widget>
357 |   <widget class="QLabel" name="label_5">
358 |    <property name="geometry">
359 |     <rect>
360 |      <x>40</x>
361 |      <y>380</y>
362 |      <width>51</width>
363 |      <height>16</height>
364 |     </rect>
365 |    </property>
366 |    <property name="text">
367 |     <string>备注：</string>
368 |    </property>
369 |   </widget>
370 |   <widget class="QTextEdit" name="textEdit">
371 |    <property name="geometry">
372 |     <rect>
373 |      <x>110</x>
374 |      <y>380</y>
375 |      <width>321</width>
376 |      <height>91</height>
377 |     </rect>
378 |    </property>
379 |    <property name="acceptRichText">
380 |     <bool>false</bool>
381 |    </property>
382 |   </widget>
383 |   <widget class="QLabel" name="handlerLabel">
384 |    <property name="geometry">
385 |     <rect>
386 |      <x>30</x>
387 |      <y>490</y>
388 |      <width>91</width>
389 |      <height>16</height>
390 |     </rect>
391 |    </property>
392 |    <property name="text">
393 |     <string>操作员：admin</string>
394 |    </property>
395 |   </widget>
396 |   <zorder>label_9</zorder>
397 |   <zorder>label</zorder>
398 |   <zorder>label_2</zorder>
399 |   <zorder>label_3</zorder>
400 |   <zorder>label_4</zorder>
401 |   <zorder>purchaseIdLineEdit</zorder>
402 |   <zorder>supplierComboBox</zorder>
403 |   <zorder>dateEdit</zorder>
404 |   <zorder>label_6</zorder>
405 |   <zorder>totalPriceLineEdit</zorder>
406 |   <zorder>okBtn</zorder>
407 |   <zorder>cancelBtn</zorder>
408 |   <zorder>delBtn</zorder>
409 |   <zorder>label_7</zorder>
410 |   <zorder>goodsIdLineEdit</zorder>
411 |   <zorder>label_8</zorder>
412 |   <zorder>spinBox</zorder>
413 |   <zorder>closeBtn</zorder>
414 |   <zorder>addBtn</zorder>
415 |   <zorder>tableWidget</zorder>
416 |   <zorder>label_5</zorder>
417 |   <zorder>textEdit</zorder>
418 |   <zorder>handlerLabel</zorder>
419 |  </widget>
420 |  <tabstops>
421 |   <tabstop>goodsIdLineEdit</tabstop>
422 |   <tabstop>spinBox</tabstop>
423 |   <tabstop>addBtn</tabstop>
424 |   <tabstop>delBtn</tabstop>
425 |   <tabstop>okBtn</tabstop>
426 |   <tabstop>cancelBtn</tabstop>
427 |   <tabstop>purchaseIdLineEdit</tabstop>
428 |   <tabstop>supplierComboBox</tabstop>
429 |   <tabstop>dateEdit</tabstop>
430 |   <tabstop>tableWidget</tabstop>
431 |   <tabstop>totalPriceLineEdit</tabstop>
432 |   <tabstop>closeBtn</tabstop>
433 |  </tabstops>
434 |  <resources>
435 |   <include location="MyImages.qrc"/>
436 |  </resources>
437 |  <connections>
438 |   <connection>
439 |    <sender>closeBtn</sender>
440 |    <signal>clicked()</signal>
441 |    <receiver>AddPurchaseDlg</receiver>
442 |    <slot>reject()</slot>
443 |    <hints>
444 |     <hint type="sourcelabel">
445 |      <x>556</x>
446 |      <y>25</y>
447 |     </hint>
448 |     <hint type="destinationlabel">
449 |      <x>584</x>
450 |      <y>59</y>
451 |     </hint>
452 |    </hints>
453 |   </connection>
454 |   <connection>
455 |    <sender>cancelBtn</sender>
456 |    <signal>clicked()</signal>
457 |    <receiver>AddPurchaseDlg</receiver>
458 |    <slot>reject()</slot>
459 |    <hints>
460 |     <hint type="sourcelabel">
461 |      <x>537</x>
462 |      <y>394</y>
463 |     </hint>
464 |     <hint type="destinationlabel">
465 |      <x>576</x>
466 |      <y>387</y>
467 |     </hint>
468 |    </hints>
469 |   </connection>
470 |  </connections>
471 | </ui>
472 | 


--------------------------------------------------------------------------------
/addsupplierdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "addsupplierdlg.h"
  2 | #include "ui_addsupplierdlg.h"
  3 | #include <QPainter>
  4 | #include <qmath.h>
  5 | #include <QMouseEvent>
  6 | #include "showinforlabel.h"
  7 | #include <QPropertyAnimation>
  8 | #include <QTimer>
  9 | #include <QSqlQuery>
 10 | #include <QSqlError>
 11 | #include <QMessageBox>
 12 | 
 13 | AddSupplierDlg::AddSupplierDlg(QWidget *parent) :
 14 |     QDialog(parent),
 15 |     ui(new Ui::AddSupplierDlg)
 16 | {
 17 |     ui->setupUi(this);
 18 |     this->setWindowFlags(Qt::FramelessWindowHint);
 19 |     this->setAttribute(Qt::WA_TranslucentBackground);
 20 | 
 21 |     errorLabel = new ShowInforLabel(this);
 22 |     errorLabel->setVisible(false);
 23 |     ui->nameLineEdit->installEventFilter(this);
 24 |     ui->contactLineEdit->installEventFilter(this);
 25 |     ui->numberLineEdit->installEventFilter(this);
 26 |     ui->addressLineEdit->installEventFilter(this);
 27 |     ui->noteTextEdit->installEventFilter(this);
 28 | }
 29 | 
 30 | AddSupplierDlg::~AddSupplierDlg()
 31 | {
 32 |     delete ui;
 33 | }
 34 | 
 35 | bool AddSupplierDlg::eventFilter(QObject *target, QEvent *event)
 36 | {
 37 |     if(target == ui->nameLineEdit || target == ui->contactLineEdit || target ==ui->numberLineEdit
 38 |             || target == ui->addressLineEdit || target == ui->noteTextEdit)
 39 |     {
 40 |         if(event->type() == QEvent::KeyPress)
 41 |         {
 42 |             QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 43 |             if(keyEvent->key() == Qt::Key_Return || keyEvent->key() ==  Qt::Key_Enter)
 44 |             {
 45 |                 this->focusNextChild();
 46 |                 return true;
 47 |             }
 48 |         }
 49 |     }
 50 |     return QDialog::eventFilter(target,event);
 51 | }
 52 | 
 53 | void AddSupplierDlg::paintEvent(QPaintEvent *event)
 54 | {
 55 |     QPainterPath path;
 56 |     path.setFillRule(Qt::WindingFill);
 57 |     path.addRect(10,10,this->width()-20,this->height()-20);
 58 |     QPainter painter(this);
 59 |     painter.setRenderHint(QPainter::Antialiasing,true);
 60 |     painter.fillPath(path,QBrush(Qt::white));
 61 | 
 62 |     QColor color(0,0,0,55);
 63 |     for(int i = 0;i < 9;i++)
 64 |     {
 65 |         QPainterPath pathShadow;
 66 |         pathShadow.setFillRule(Qt::WindingFill);
 67 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
 68 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
 69 |         color.setAlpha(155-qSqrt(i)*55);
 70 |         painter.setPen(color);
 71 |         painter.drawPath(pathShadow);
 72 |     }
 73 | }
 74 | 
 75 | void AddSupplierDlg::mousePressEvent(QMouseEvent *event)
 76 | {
 77 |     if(event->button() == Qt::LeftButton && event->pos().y() < 50)           //判断是否为左键
 78 |     {
 79 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 80 |         isDrag = true;
 81 |         event->accept();
 82 |        // startPoint = QPoint(event->pos());          //将单击point存储
 83 |     }
 84 | }
 85 | 
 86 | void AddSupplierDlg::mouseReleaseEvent(QMouseEvent *event)
 87 | {
 88 |     isDrag = false;
 89 | }
 90 | 
 91 | void AddSupplierDlg::mouseMoveEvent(QMouseEvent *event)
 92 | {
 93 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
 94 |     {
 95 |         move(event->globalPos() - startPoint);
 96 |         event->accept();
 97 |     }
 98 | }
 99 | 
100 | void AddSupplierDlg::on_okBtn_clicked()     //确定添加按钮
101 | {
102 |     if(ui->nameLineEdit->text().isEmpty())
103 |     {
104 |         this->setErrorLabelText(tr("请输入供应商名称"),QPoint(ui->nameLineEdit->pos() + QPoint(-12,10)));
105 |         ui->nameLineEdit->setFocus();
106 |         return;
107 |     }
108 |     else if(ui->contactLineEdit->text().isEmpty())
109 |     {
110 |         this->setErrorLabelText(tr("请输入联系人"),QPoint(ui->contactLineEdit->pos() + QPoint(-12,10)));
111 |         ui->contactLineEdit->setFocus();
112 |         return;
113 |     }
114 |     else if(ui->numberLineEdit->text().isEmpty())
115 |     {
116 |         this->setErrorLabelText(tr("请输入联系电话"),QPoint(ui->numberLineEdit->pos() + QPoint(-12,10)));
117 |         ui->numberLineEdit->setFocus();
118 |         return;
119 |     }
120 |     QSqlQuery query;
121 |     //先判断是否已经有了该供应商
122 |     query.exec(tr("select name from supplierTb"));
123 |     bool hasSupplier = false;
124 |     while(query.next())
125 |     {
126 |         if(query.value(0).toString() == ui->nameLineEdit->text())
127 |         {
128 |             hasSupplier = true;
129 |             break;
130 |         }
131 |     }
132 |     if(hasSupplier) //如果已经有了该供应商
133 |     {
134 |         int r = QMessageBox::question(this,tr("警告"),tr("该供应商已经存在，是否继续添加？"),QMessageBox::No | QMessageBox::Yes);
135 |         if(r == QMessageBox::No)
136 |         {
137 |             ui->nameLineEdit->selectAll();
138 |             ui->nameLineEdit->setFocus();
139 |             return;
140 |         }
141 |     }
142 |     query.exec(tr("select *from supplierTb"));
143 |     int id = 0;
144 |     if(query.last())
145 |     {
146 |         id = query.value(0).toInt();
147 |     }
148 |     query.prepare(tr("insert into supplierTb values(:id,:name,:contact,:phone,:address,:note)"));
149 |     query.bindValue(":id",++id);
150 |     query.bindValue(":name",ui->nameLineEdit->text());
151 |     query.bindValue(":contact",ui->contactLineEdit->text());
152 |     query.bindValue(":phone",ui->numberLineEdit->text());
153 |     QString addressText = ui->addressLineEdit->text();
154 |     query.bindValue(":address",addressText.isEmpty()? tr("none") : addressText);
155 |     QString noteText = ui->noteTextEdit->toPlainText();
156 |     query.bindValue(":note",noteText.isEmpty() ? tr("none"):noteText);
157 |     if(query.exec())
158 |     {
159 |         QMessageBox msgBox;
160 |         msgBox.setText("添加成功！");
161 |    //     msgBox.setInformativeText("Do you want to save your changes?");
162 |         msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
163 |         msgBox.setWindowTitle(tr("提示"));
164 |         msgBox.setButtonText(QMessageBox::Yes,tr("继续添加下一条"));
165 |         msgBox.setButtonText(QMessageBox::No,tr("关闭"));
166 |         msgBox.setDefaultButton(QMessageBox::No);
167 |         int ret = msgBox.exec();
168 |         if(ret == QMessageBox::Yes)     //继续添加下一条
169 |         {
170 |             ui->nameLineEdit->clear();
171 |             ui->contactLineEdit->clear();
172 |             ui->addressLineEdit->clear();
173 |             ui->numberLineEdit->clear();
174 |             ui->noteTextEdit->clear();
175 |             ui->nameLineEdit->setFocus();
176 |         }
177 |         else
178 |         {
179 |             this->accept();
180 |         }
181 |     }
182 |     else
183 |     {
184 |         QMessageBox::warning(this,tr("添加供应商"),tr("添加供应商失败。\n原因：%1")
185 |                              .arg(query.lastError().text()));
186 |     }
187 | }
188 | 
189 | void AddSupplierDlg::setLabelOpacity()
190 | {
191 |     QPropertyAnimation *animation = new QPropertyAnimation(errorLabel,"opacity");
192 | 
193 |     animation->setStartValue(1.0);
194 |     animation->setEndValue(0.0);
195 |     animation->setDuration(1500);
196 |     animation->start(QAbstractAnimation::DeleteWhenStopped);
197 |     connect(animation,SIGNAL(finished()),errorLabel,SLOT(setWindowVisable()));//当结束时，设置label为不可见
198 | }
199 | 
200 | void AddSupplierDlg::setErrorLabelText(const QString &text, const QPoint &point)
201 | {
202 |     if(errorLabel->isVisible())     //避免出现动画还没stop，就按下第二次确定的重复动画
203 |         return;
204 |     errorLabel->setText(text);          //设置errorlabel的显示文本
205 |     errorLabel->setGeometry(point.x(),point.y(),            //设置errorLabel的位置，以及根据文本确定宽度
206 |                             fontMetrics().width(text) + 30,40);
207 |     errorLabel->setVisible(true);          //设置label为可见
208 |     QTimer::singleShot(500,this,SLOT(setLabelOpacity()));      //显示1秒后，执行隐藏动画
209 | }
210 | 


--------------------------------------------------------------------------------
/addsupplierdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef ADDSUPPLIERDLG_H
 2 | #define ADDSUPPLIERDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class AddSupplierDlg;
 8 | }
 9 | class ShowInforLabel;
10 | 
11 | class AddSupplierDlg : public QDialog
12 | {
13 |     Q_OBJECT
14 |     
15 | public:
16 |     explicit AddSupplierDlg(QWidget *parent = 0);
17 |     ~AddSupplierDlg();
18 |     bool eventFilter(QObject *target, QEvent *event);
19 | protected:
20 |     void paintEvent(QPaintEvent *event);
21 |     void mousePressEvent(QMouseEvent *event);
22 |     void mouseReleaseEvent(QMouseEvent *event);
23 |     void mouseMoveEvent(QMouseEvent *event);
24 |     
25 | private slots:
26 |     void on_okBtn_clicked();
27 |     void setLabelOpacity();
28 | 
29 | private:
30 |     Ui::AddSupplierDlg *ui;
31 |     QPoint startPoint;
32 |     bool isDrag;            //是否拖动
33 |     ShowInforLabel *errorLabel;
34 |     void setErrorLabelText(const QString &text,const QPoint &point = QPoint(80,95));
35 |     bool hasTheSupplier(const QString);
36 | };
37 | 
38 | #endif // ADDSUPPLIERDLG_H
39 | 


--------------------------------------------------------------------------------
/addsupplierdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>AddSupplierDlg</class>
  4 |  <widget class="QDialog" name="AddSupplierDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>370</width>
 10 |     <height>411</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QToolButton {
 18 | 	border:0;
 19 | }
 20 | QToolButton#closeBtn{
 21 | 	background-image: url(:/images/close.png);
 22 | }
 23 | 
 24 | QToolButton#closeBtn:hover {
 25 | 	background-image: url(:/images/close_h.png);
 26 | }
 27 | 
 28 | QToolButton#closeBtn:pressed {	
 29 | 	background-image: url(:/images/close_p.png);
 30 | }
 31 | 
 32 | 
 33 | QLineEdit ,QTextEdit{
 34 | 	color:rgb(127,0,63);
 35 | 	border:2px groove gray;
 36 | 	border-radius:6px;
 37 | 	selection-color: white;
 38 |     selection-background-color: rgb(191, 31, 127);
 39 | }
 40 | 
 41 | QPushButton {
 42 |     color: white;
 43 |     font: bold 10pt;
 44 |     border-image: url(:/images/button.png) 16;
 45 |     border-width: 16px;
 46 |     padding: -16px 0px;
 47 |     min-height: 32px;
 48 |     min-width: 60px;
 49 | }
 50 | 
 51 | QPushButton:hover{
 52 | 	border-image:url(:/images/button_h.png) 16;
 53 | }
 54 | QPushButton:pressed{
 55 | 	border-image:url(:/images/button_p.png) 16;
 56 | }
 57 | QLabel {
 58 | 	color:gray;
 59 | 	
 60 | }
 61 | </string>
 62 |   </property>
 63 |   <widget class="QLabel" name="label">
 64 |    <property name="geometry">
 65 |     <rect>
 66 |      <x>30</x>
 67 |      <y>60</y>
 68 |      <width>81</width>
 69 |      <height>21</height>
 70 |     </rect>
 71 |    </property>
 72 |    <property name="text">
 73 |     <string>供应商名(&amp;N)：</string>
 74 |    </property>
 75 |    <property name="buddy">
 76 |     <cstring>nameLineEdit</cstring>
 77 |    </property>
 78 |   </widget>
 79 |   <widget class="QLabel" name="label_2">
 80 |    <property name="geometry">
 81 |     <rect>
 82 |      <x>30</x>
 83 |      <y>100</y>
 84 |      <width>81</width>
 85 |      <height>16</height>
 86 |     </rect>
 87 |    </property>
 88 |    <property name="text">
 89 |     <string>联系人(&amp;P)：</string>
 90 |    </property>
 91 |    <property name="buddy">
 92 |     <cstring>contactLineEdit</cstring>
 93 |    </property>
 94 |   </widget>
 95 |   <widget class="QLabel" name="label_3">
 96 |    <property name="geometry">
 97 |     <rect>
 98 |      <x>30</x>
 99 |      <y>140</y>
100 |      <width>81</width>
101 |      <height>21</height>
102 |     </rect>
103 |    </property>
104 |    <property name="text">
105 |     <string>联系电话(&amp;T)：</string>
106 |    </property>
107 |    <property name="buddy">
108 |     <cstring>numberLineEdit</cstring>
109 |    </property>
110 |   </widget>
111 |   <widget class="QLabel" name="label_4">
112 |    <property name="geometry">
113 |     <rect>
114 |      <x>30</x>
115 |      <y>180</y>
116 |      <width>81</width>
117 |      <height>21</height>
118 |     </rect>
119 |    </property>
120 |    <property name="text">
121 |     <string>联系地址(&amp;A)：</string>
122 |    </property>
123 |    <property name="buddy">
124 |     <cstring>addressLineEdit</cstring>
125 |    </property>
126 |   </widget>
127 |   <widget class="QLabel" name="label_5">
128 |    <property name="geometry">
129 |     <rect>
130 |      <x>30</x>
131 |      <y>210</y>
132 |      <width>61</width>
133 |      <height>21</height>
134 |     </rect>
135 |    </property>
136 |    <property name="text">
137 |     <string>备注(&amp;B):</string>
138 |    </property>
139 |    <property name="buddy">
140 |     <cstring>noteTextEdit</cstring>
141 |    </property>
142 |   </widget>
143 |   <widget class="QTextEdit" name="noteTextEdit">
144 |    <property name="geometry">
145 |     <rect>
146 |      <x>120</x>
147 |      <y>220</y>
148 |      <width>221</width>
149 |      <height>131</height>
150 |     </rect>
151 |    </property>
152 |   </widget>
153 |   <widget class="QLineEdit" name="nameLineEdit">
154 |    <property name="geometry">
155 |     <rect>
156 |      <x>120</x>
157 |      <y>60</y>
158 |      <width>221</width>
159 |      <height>26</height>
160 |     </rect>
161 |    </property>
162 |   </widget>
163 |   <widget class="QLineEdit" name="contactLineEdit">
164 |    <property name="geometry">
165 |     <rect>
166 |      <x>120</x>
167 |      <y>100</y>
168 |      <width>221</width>
169 |      <height>26</height>
170 |     </rect>
171 |    </property>
172 |    <property name="maxLength">
173 |     <number>15</number>
174 |    </property>
175 |   </widget>
176 |   <widget class="QLineEdit" name="numberLineEdit">
177 |    <property name="geometry">
178 |     <rect>
179 |      <x>120</x>
180 |      <y>140</y>
181 |      <width>221</width>
182 |      <height>26</height>
183 |     </rect>
184 |    </property>
185 |    <property name="maxLength">
186 |     <number>11</number>
187 |    </property>
188 |   </widget>
189 |   <widget class="QLineEdit" name="addressLineEdit">
190 |    <property name="geometry">
191 |     <rect>
192 |      <x>120</x>
193 |      <y>180</y>
194 |      <width>221</width>
195 |      <height>26</height>
196 |     </rect>
197 |    </property>
198 |   </widget>
199 |   <widget class="QPushButton" name="okBtn">
200 |    <property name="geometry">
201 |     <rect>
202 |      <x>150</x>
203 |      <y>360</y>
204 |      <width>92</width>
205 |      <height>32</height>
206 |     </rect>
207 |    </property>
208 |    <property name="text">
209 |     <string>确定(&amp;E)</string>
210 |    </property>
211 |   </widget>
212 |   <widget class="QPushButton" name="cancelBtn">
213 |    <property name="geometry">
214 |     <rect>
215 |      <x>250</x>
216 |      <y>360</y>
217 |      <width>92</width>
218 |      <height>32</height>
219 |     </rect>
220 |    </property>
221 |    <property name="text">
222 |     <string>取消(&amp;C)</string>
223 |    </property>
224 |   </widget>
225 |   <widget class="QLabel" name="label_6">
226 |    <property name="geometry">
227 |     <rect>
228 |      <x>10</x>
229 |      <y>10</y>
230 |      <width>350</width>
231 |      <height>40</height>
232 |     </rect>
233 |    </property>
234 |    <property name="text">
235 |     <string/>
236 |    </property>
237 |    <property name="pixmap">
238 |     <pixmap resource="MyImages.qrc">:/images/addSupplierHead.png</pixmap>
239 |    </property>
240 |   </widget>
241 |   <widget class="QToolButton" name="closeBtn">
242 |    <property name="geometry">
243 |     <rect>
244 |      <x>328</x>
245 |      <y>10</y>
246 |      <width>32</width>
247 |      <height>32</height>
248 |     </rect>
249 |    </property>
250 |    <property name="text">
251 |     <string/>
252 |    </property>
253 |    <property name="iconSize">
254 |     <size>
255 |      <width>32</width>
256 |      <height>32</height>
257 |     </size>
258 |    </property>
259 |   </widget>
260 |   <widget class="QLabel" name="label_7">
261 |    <property name="geometry">
262 |     <rect>
263 |      <x>350</x>
264 |      <y>60</y>
265 |      <width>16</width>
266 |      <height>21</height>
267 |     </rect>
268 |    </property>
269 |    <property name="text">
270 |     <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; color:#ff0000;&quot;&gt;*&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
271 |    </property>
272 |   </widget>
273 |   <widget class="QLabel" name="label_8">
274 |    <property name="geometry">
275 |     <rect>
276 |      <x>350</x>
277 |      <y>100</y>
278 |      <width>16</width>
279 |      <height>21</height>
280 |     </rect>
281 |    </property>
282 |    <property name="text">
283 |     <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; color:#ff0000;&quot;&gt;*&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
284 |    </property>
285 |   </widget>
286 |   <widget class="QLabel" name="label_9">
287 |    <property name="geometry">
288 |     <rect>
289 |      <x>350</x>
290 |      <y>140</y>
291 |      <width>16</width>
292 |      <height>21</height>
293 |     </rect>
294 |    </property>
295 |    <property name="text">
296 |     <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; color:#ff0000;&quot;&gt;*&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
297 |    </property>
298 |   </widget>
299 |  </widget>
300 |  <tabstops>
301 |   <tabstop>nameLineEdit</tabstop>
302 |   <tabstop>contactLineEdit</tabstop>
303 |   <tabstop>numberLineEdit</tabstop>
304 |   <tabstop>addressLineEdit</tabstop>
305 |   <tabstop>noteTextEdit</tabstop>
306 |   <tabstop>okBtn</tabstop>
307 |   <tabstop>cancelBtn</tabstop>
308 |  </tabstops>
309 |  <resources>
310 |   <include location="MyImages.qrc"/>
311 |  </resources>
312 |  <connections>
313 |   <connection>
314 |    <sender>closeBtn</sender>
315 |    <signal>clicked()</signal>
316 |    <receiver>AddSupplierDlg</receiver>
317 |    <slot>reject()</slot>
318 |    <hints>
319 |     <hint type="sourcelabel">
320 |      <x>345</x>
321 |      <y>24</y>
322 |     </hint>
323 |     <hint type="destinationlabel">
324 |      <x>359</x>
325 |      <y>66</y>
326 |     </hint>
327 |    </hints>
328 |   </connection>
329 |   <connection>
330 |    <sender>cancelBtn</sender>
331 |    <signal>clicked()</signal>
332 |    <receiver>AddSupplierDlg</receiver>
333 |    <slot>reject()</slot>
334 |    <hints>
335 |     <hint type="sourcelabel">
336 |      <x>351</x>
337 |      <y>367</y>
338 |     </hint>
339 |     <hint type="destinationlabel">
340 |      <x>361</x>
341 |      <y>344</y>
342 |     </hint>
343 |    </hints>
344 |   </connection>
345 |  </connections>
346 | </ui>
347 | 


--------------------------------------------------------------------------------
/adduserdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "adduserdlg.h"
  2 | #include "ui_adduserdlg.h"
  3 | #include <QPainter>
  4 | #include <qmath.h>
  5 | #include <QMouseEvent>
  6 | #include <QSqlQuery>
  7 | #include <QMessageBox>
  8 | #include "showinforlabel.h"
  9 | #include <QPropertyAnimation>
 10 | #include <QTimer>
 11 | #include <QRegExpValidator>
 12 | #include <QDateTime>
 13 | #include <QSqlError>
 14 | 
 15 | AddUserDlg::AddUserDlg(QWidget *parent) :
 16 |     QDialog(parent),
 17 |     ui(new Ui::AddUserDlg)
 18 | {
 19 |     ui->setupUi(this);
 20 |     this->setWindowFlags(Qt::FramelessWindowHint);
 21 |     this->setAttribute(Qt::WA_TranslucentBackground);
 22 |     ui->pswLineEdit->setEchoMode(QLineEdit::Password);
 23 | 
 24 |     this->initEvent();
 25 |     ui->usernameLineEdit->setFocus();
 26 | 
 27 |     errorLabel = new ShowInforLabel(this);  //错误信息
 28 |     errorLabel->setVisible(false);
 29 | 
 30 |     //设置身份证号码文本框的正则表达式，只能输入18位的数字
 31 |     QRegExp regExp("[0-9]{18}");
 32 | 
 33 |     ui->idCardLineEdit->setValidator(new QRegExpValidator(regExp, this));
 34 | }
 35 | 
 36 | AddUserDlg::~AddUserDlg()
 37 | {
 38 |     delete ui;
 39 | }
 40 | 
 41 | //事件过滤器，如果是回车，就跳转到下一个控件，方便输入
 42 | bool AddUserDlg::eventFilter(QObject *target, QEvent *event)
 43 | {
 44 |     if(target == ui->usernameLineEdit || target == ui->pswLineEdit || target == ui->jobNumLineEdit
 45 |             || target == ui->sexComboBox || target == ui->idCardLineEdit)
 46 |     {
 47 |         if(event->type() == QEvent::KeyPress)
 48 |         {
 49 |             QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 50 |             if(keyEvent->key() == Qt::Key_Return || keyEvent->key() ==  Qt::Key_Enter)
 51 |             {
 52 |                 this->focusNextChild();
 53 |                 return true;
 54 |             }
 55 |         }
 56 |     }
 57 |     return QDialog::eventFilter(target,event);
 58 | }
 59 | 
 60 | void AddUserDlg::setLabelOpacity()  //错误信息的消失渐变动画
 61 | {
 62 |     QPropertyAnimation *animation = new QPropertyAnimation(errorLabel,"opacity");
 63 | 
 64 |     animation->setStartValue(1.0);
 65 |     animation->setEndValue(0.0);
 66 |     animation->setDuration(1500);
 67 |     animation->start(QAbstractAnimation::DeleteWhenStopped);
 68 |     connect(animation,SIGNAL(finished()),errorLabel,SLOT(setWindowVisable()));//当结束时，设置label为不可见
 69 | }
 70 | 
 71 | void AddUserDlg::on_okBtn_clicked()     //确定按钮，提交用户
 72 | {
 73 |     //判断所有信息是否都填写，没有就提示错误
 74 |     if(ui->usernameLineEdit->text().isEmpty())
 75 |     {
 76 |         this->setErrorLabelText(tr("请输入用户名"),QPoint(ui->usernameLineEdit->pos() + QPoint(-12,10)));
 77 |         ui->usernameLineEdit->setFocus();
 78 |         return;
 79 |     }
 80 |     else if(ui->pswLineEdit->text().isEmpty())
 81 |     {
 82 |         this->setErrorLabelText(tr("请输入密码"),QPoint(ui->pswLineEdit->pos() + QPoint(-12,10)));
 83 |         ui->pswLineEdit->setFocus();
 84 |         return;
 85 |     }
 86 |     else if(ui->jobNumLineEdit->text().isEmpty())
 87 |     {
 88 |         this->setErrorLabelText(tr("请输入工作号"),QPoint(ui->jobNumLineEdit->pos() + QPoint(-12,10)));
 89 |         ui->jobNumLineEdit->setFocus();
 90 |         return;
 91 |     }
 92 |     else if(ui->idCardLineEdit->text().isEmpty())
 93 |     {
 94 |         this->setErrorLabelText(tr("请输入身份证号码"),QPoint(ui->idCardLineEdit->pos() + QPoint(-12,10)));
 95 |         ui->idCardLineEdit->setFocus();
 96 |         return;
 97 |     }
 98 |     else if(ui->idCardLineEdit->text().length() != 18) //如果不是18位就重新输入
 99 |     {
100 |         this->setErrorLabelText(tr("身份证号输入不正确"),QPoint(ui->idCardLineEdit->pos() + QPoint(-12,10)));
101 |         ui->idCardLineEdit->setFocus();
102 |         return;
103 |     }
104 | 
105 | 
106 |     QSqlQuery query;
107 |     QString username = ui->usernameLineEdit->text();
108 |     //根据输入的用户名判断数据表中是否有这个用户
109 |     query.exec(tr("SELECT * FROM userTb WHERE username='%1'").arg(username));
110 |     if(query.next()) {
111 |         //如果已经有了这个用户
112 |         QMessageBox::warning(this,tr("警告"),tr("这个用户已经存在，请输入一个新的用户！"));
113 |         ui->usernameLineEdit->setFocus();
114 |         ui->usernameLineEdit->selectAll();
115 |         return ;    //选中用户名文本框，并直接返回
116 |     }
117 |     QString curDateTime = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss");
118 |     //所有信息都已经符合标准就往数据表存储
119 |     query.prepare("INSERT INTO userTb(username,password,jobNum,sex,IDCardNum,lastLogTime)"
120 |                   " VALUES(:username,:password,:jobNum,:sex,:IDCardNum,:lastLogTime)");
121 |     query.bindValue(":username",username);
122 |     query.bindValue(":password",ui->pswLineEdit->text());
123 |     query.bindValue(":jobNum",ui->jobNumLineEdit->text());
124 |     query.bindValue(":sex",ui->sexComboBox->currentText());
125 |     query.bindValue(":IDCardNum",ui->idCardLineEdit->text());
126 |     query.bindValue(":lastLogTime",curDateTime);
127 |     if(query.exec()) //添加成功
128 |     {
129 |         QMessageBox::information(this,tr("提示"),tr("用户添加成功"),QMessageBox::Ok);
130 |         this->accept();
131 |     }
132 |     else
133 |     {
134 |         QMessageBox::critical(this,tr("严重错误"),tr("抱歉，用户添加失败。\n错误原因：")
135 |                               + query.lastError().text());
136 |     }
137 |    // this->accept();
138 | }
139 | 
140 | void AddUserDlg::paintEvent(QPaintEvent *event)
141 | {
142 |     QPainterPath path;
143 |     path.setFillRule(Qt::WindingFill);
144 |     path.addRect(10,10,this->width()-20,this->height()-20);
145 |     QPainter painter(this);
146 |     painter.setRenderHint(QPainter::Antialiasing,true);
147 |     painter.fillPath(path,QBrush(Qt::white));
148 | 
149 |     QColor color(0,0,0,55);
150 |     for(int i = 0;i < 9;i++)
151 |     {
152 |         QPainterPath pathShadow;
153 |         pathShadow.setFillRule(Qt::WindingFill);
154 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
155 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
156 |         color.setAlpha(155-qSqrt(i)*55);
157 |         painter.setPen(color);
158 |         painter.drawPath(pathShadow);
159 |     }
160 | }
161 | 
162 | void AddUserDlg::mousePressEvent(QMouseEvent *event)
163 | {
164 |     if(event->button() == Qt::LeftButton && event->pos().y() < 50)           //判断是否为左键
165 |     {
166 |         startPoint = event->globalPos() - frameGeometry().topLeft();
167 |         isDrag = true;
168 |         event->accept();
169 |        // startPoint = QPoint(event->pos());          //将单击point存储
170 |     }
171 | }
172 | 
173 | void AddUserDlg::mouseReleaseEvent(QMouseEvent *event)
174 | {
175 |     isDrag = false;
176 | }
177 | 
178 | void AddUserDlg::mouseMoveEvent(QMouseEvent *event) //按下回车跳转到下一个控件
179 | {
180 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
181 |     {
182 |         move(event->globalPos() - startPoint);
183 |         event->accept();
184 |     }
185 | }
186 | 
187 | 
188 | void AddUserDlg::initEvent()    //为控件安装事件过滤器
189 | {
190 |     ui->usernameLineEdit->installEventFilter(this);
191 |     ui->pswLineEdit->installEventFilter(this);
192 |     ui->jobNumLineEdit->installEventFilter(this);
193 |     ui->idCardLineEdit->installEventFilter(this);
194 |     ui->sexComboBox->installEventFilter(this);
195 | }
196 | 
197 | void AddUserDlg::setErrorLabelText(const QString &text, const QPoint &point)
198 | {
199 |     if(errorLabel->isVisible())     //避免出现动画还没stop，就按下第二次确定的重复动画
200 |         return;
201 |     errorLabel->setText(text);          //设置errorlabel的显示文本
202 |     errorLabel->setGeometry(point.x(),point.y(),            //设置errorLabel的位置，以及根据文本确定宽度
203 |                             fontMetrics().width(text) + 30,40);
204 |     errorLabel->setVisible(true);          //设置label为可见
205 |     QTimer::singleShot(500,this,SLOT(setLabelOpacity()));      //显示1秒后，执行隐藏动画
206 | }
207 | 
208 | void AddUserDlg::on_closeBtn_clicked()
209 | {
210 |     this->reject();
211 | }
212 | 
213 | 
214 | void AddUserDlg::on_hidePswCheckBox_clicked(bool checked)
215 | {
216 |     if(checked)
217 |         ui->pswLineEdit->setEchoMode(QLineEdit::Normal);
218 |     else
219 |         ui->pswLineEdit->setEchoMode(QLineEdit::Password);
220 | }
221 | 
222 | void AddUserDlg::on_cancelBtn_clicked()
223 | {
224 |     this->reject();
225 | }
226 | 


--------------------------------------------------------------------------------
/adduserdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef ADDUSERDLG_H
 2 | #define ADDUSERDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class AddUserDlg;
 8 | }
 9 | class ShowInforLabel;
10 | 
11 | class AddUserDlg : public QDialog
12 | {
13 |     Q_OBJECT
14 |     
15 | public:
16 |     explicit AddUserDlg(QWidget *parent = 0);
17 |     ~AddUserDlg();
18 |     bool eventFilter(QObject *target, QEvent *event);
19 |     
20 | private slots:
21 |     void setLabelOpacity(); //
22 |     void on_okBtn_clicked();
23 |     void on_closeBtn_clicked();
24 | 
25 |     void on_hidePswCheckBox_clicked(bool checked);
26 | 
27 |     void on_cancelBtn_clicked();
28 | 
29 | protected:
30 |     void paintEvent(QPaintEvent *event);
31 |     void mousePressEvent(QMouseEvent *event);
32 |     void mouseReleaseEvent(QMouseEvent *event);
33 |     void mouseMoveEvent(QMouseEvent *event);
34 | private:
35 |     Ui::AddUserDlg *ui;
36 |     QPoint startPoint;
37 |     bool isDrag;            //是否拖动
38 | 
39 |     void initEvent();
40 |     ShowInforLabel *errorLabel;
41 |     void setErrorLabelText(const QString &text,const QPoint &point = QPoint(80,95));
42 | };
43 | 
44 | #endif // ADDUSERDLG_H
45 | 


--------------------------------------------------------------------------------
/adduserdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>AddUserDlg</class>
  4 |  <widget class="QDialog" name="AddUserDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>275</width>
 10 |     <height>316</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QToolButton {
 18 | 	border:0;
 19 | }
 20 | QToolButton#closeBtn{
 21 | 	background-image: url(:/images/close.png);
 22 | }
 23 | 
 24 | QToolButton#closeBtn:hover {
 25 | 	background-image: url(:/images/close_h.png);
 26 | }
 27 | 
 28 | QToolButton#closeBtn:pressed {	
 29 | 	background-image: url(:/images/close_p.png);
 30 | }
 31 | 
 32 | 
 33 | QLineEdit ,QTextEdit{
 34 | 	color:rgb(127,0,63);
 35 | 	border:2px groove gray;
 36 | 	border-radius:6px;
 37 | 	selection-color: white;
 38 |     selection-background-color: rgb(191, 31, 127);
 39 | }
 40 | 
 41 | QPushButton {
 42 |     color: white;
 43 |     font: bold 10pt;
 44 |     border-image: url(:/images/button.png) 16;
 45 |     border-width: 16px;
 46 |     padding: -16px 0px;
 47 |     min-height: 32px;
 48 |     min-width: 60px;
 49 | }
 50 | 
 51 | QPushButton:hover{
 52 | 	border-image:url(:/images/button_h.png) 16;
 53 | }
 54 | QPushButton:pressed{
 55 | 	border-image:url(:/images/button_p.png) 16;
 56 | }
 57 | QLabel {
 58 | 	color:gray;
 59 | 	
 60 | }
 61 | 
 62 | QCheckBox {
 63 | 	color:gray;
 64 | }
 65 | </string>
 66 |   </property>
 67 |   <widget class="QPushButton" name="okBtn">
 68 |    <property name="geometry">
 69 |     <rect>
 70 |      <x>60</x>
 71 |      <y>260</y>
 72 |      <width>92</width>
 73 |      <height>32</height>
 74 |     </rect>
 75 |    </property>
 76 |    <property name="text">
 77 |     <string>确定</string>
 78 |    </property>
 79 |    <property name="autoDefault">
 80 |     <bool>true</bool>
 81 |    </property>
 82 |   </widget>
 83 |   <widget class="QLabel" name="label">
 84 |    <property name="geometry">
 85 |     <rect>
 86 |      <x>24</x>
 87 |      <y>72</y>
 88 |      <width>51</width>
 89 |      <height>21</height>
 90 |     </rect>
 91 |    </property>
 92 |    <property name="text">
 93 |     <string>用户名：</string>
 94 |    </property>
 95 |   </widget>
 96 |   <widget class="QLabel" name="label_2">
 97 |    <property name="geometry">
 98 |     <rect>
 99 |      <x>24</x>
100 |      <y>110</y>
101 |      <width>51</width>
102 |      <height>21</height>
103 |     </rect>
104 |    </property>
105 |    <property name="text">
106 |     <string>密码：</string>
107 |    </property>
108 |   </widget>
109 |   <widget class="QLabel" name="label_3">
110 |    <property name="geometry">
111 |     <rect>
112 |      <x>24</x>
113 |      <y>140</y>
114 |      <width>51</width>
115 |      <height>31</height>
116 |     </rect>
117 |    </property>
118 |    <property name="text">
119 |     <string>工作号：</string>
120 |    </property>
121 |   </widget>
122 |   <widget class="QLabel" name="label_4">
123 |    <property name="geometry">
124 |     <rect>
125 |      <x>24</x>
126 |      <y>175</y>
127 |      <width>41</width>
128 |      <height>31</height>
129 |     </rect>
130 |    </property>
131 |    <property name="text">
132 |     <string>性别：</string>
133 |    </property>
134 |   </widget>
135 |   <widget class="QLabel" name="label_5">
136 |    <property name="geometry">
137 |     <rect>
138 |      <x>24</x>
139 |      <y>210</y>
140 |      <width>51</width>
141 |      <height>31</height>
142 |     </rect>
143 |    </property>
144 |    <property name="text">
145 |     <string>身份证号：</string>
146 |    </property>
147 |   </widget>
148 |   <widget class="QLineEdit" name="usernameLineEdit">
149 |    <property name="geometry">
150 |     <rect>
151 |      <x>90</x>
152 |      <y>72</y>
153 |      <width>121</width>
154 |      <height>25</height>
155 |     </rect>
156 |    </property>
157 |   </widget>
158 |   <widget class="QCheckBox" name="hidePswCheckBox">
159 |    <property name="geometry">
160 |     <rect>
161 |      <x>220</x>
162 |      <y>110</y>
163 |      <width>47</width>
164 |      <height>16</height>
165 |     </rect>
166 |    </property>
167 |    <property name="text">
168 |     <string>明文</string>
169 |    </property>
170 |   </widget>
171 |   <widget class="QLineEdit" name="pswLineEdit">
172 |    <property name="geometry">
173 |     <rect>
174 |      <x>90</x>
175 |      <y>105</y>
176 |      <width>121</width>
177 |      <height>25</height>
178 |     </rect>
179 |    </property>
180 |   </widget>
181 |   <widget class="QLineEdit" name="jobNumLineEdit">
182 |    <property name="geometry">
183 |     <rect>
184 |      <x>90</x>
185 |      <y>140</y>
186 |      <width>121</width>
187 |      <height>25</height>
188 |     </rect>
189 |    </property>
190 |   </widget>
191 |   <widget class="QLineEdit" name="idCardLineEdit">
192 |    <property name="geometry">
193 |     <rect>
194 |      <x>90</x>
195 |      <y>210</y>
196 |      <width>121</width>
197 |      <height>25</height>
198 |     </rect>
199 |    </property>
200 |   </widget>
201 |   <widget class="QComboBox" name="sexComboBox">
202 |    <property name="geometry">
203 |     <rect>
204 |      <x>90</x>
205 |      <y>178</y>
206 |      <width>38</width>
207 |      <height>20</height>
208 |     </rect>
209 |    </property>
210 |    <item>
211 |     <property name="text">
212 |      <string>男</string>
213 |     </property>
214 |    </item>
215 |    <item>
216 |     <property name="text">
217 |      <string>女</string>
218 |     </property>
219 |    </item>
220 |   </widget>
221 |   <widget class="QPushButton" name="cancelBtn">
222 |    <property name="geometry">
223 |     <rect>
224 |      <x>170</x>
225 |      <y>260</y>
226 |      <width>92</width>
227 |      <height>32</height>
228 |     </rect>
229 |    </property>
230 |    <property name="text">
231 |     <string>取消</string>
232 |    </property>
233 |   </widget>
234 |   <widget class="QLabel" name="label_6">
235 |    <property name="geometry">
236 |     <rect>
237 |      <x>10</x>
238 |      <y>5</y>
239 |      <width>255</width>
240 |      <height>51</height>
241 |     </rect>
242 |    </property>
243 |    <property name="text">
244 |     <string/>
245 |    </property>
246 |    <property name="pixmap">
247 |     <pixmap resource="MyImages.qrc">:/images/addUserHead.png</pixmap>
248 |    </property>
249 |   </widget>
250 |   <widget class="QToolButton" name="closeBtn">
251 |    <property name="geometry">
252 |     <rect>
253 |      <x>233</x>
254 |      <y>10</y>
255 |      <width>31</width>
256 |      <height>31</height>
257 |     </rect>
258 |    </property>
259 |    <property name="text">
260 |     <string/>
261 |    </property>
262 |    <property name="icon">
263 |     <iconset resource="MyImages.qrc">
264 |      <normaloff>:/images/close.png</normaloff>:/images/close.png</iconset>
265 |    </property>
266 |    <property name="iconSize">
267 |     <size>
268 |      <width>32</width>
269 |      <height>32</height>
270 |     </size>
271 |    </property>
272 |   </widget>
273 |  </widget>
274 |  <tabstops>
275 |   <tabstop>usernameLineEdit</tabstop>
276 |   <tabstop>pswLineEdit</tabstop>
277 |   <tabstop>jobNumLineEdit</tabstop>
278 |   <tabstop>sexComboBox</tabstop>
279 |   <tabstop>idCardLineEdit</tabstop>
280 |   <tabstop>okBtn</tabstop>
281 |   <tabstop>cancelBtn</tabstop>
282 |   <tabstop>hidePswCheckBox</tabstop>
283 |   <tabstop>closeBtn</tabstop>
284 |  </tabstops>
285 |  <resources>
286 |   <include location="MyImages.qrc"/>
287 |  </resources>
288 |  <connections/>
289 | </ui>
290 | 


--------------------------------------------------------------------------------
/choicegoodsdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "choicegoodsdlg.h"
  2 | #include "ui_choicegoodsdlg.h"
  3 | #include <QSqlQuery>
  4 | #include <QStringListModel>
  5 | #include <QModelIndex>
  6 | #include <QMouseEvent>
  7 | #include <QPainter>
  8 | #include <QPlastiqueStyle>
  9 | #include <qmath.h>
 10 | #include <QSqlTableModel>
 11 | #include <QMessageBox>
 12 | 
 13 | ChoiceGoodsDlg::ChoiceGoodsDlg(QWidget *parent) :
 14 |     QDialog(parent),
 15 |     ui(new Ui::ChoiceGoodsDlg)
 16 | {
 17 |     ui->setupUi(this);
 18 |     this->setWindowFlags(Qt::FramelessWindowHint);
 19 |     ui->listView->setStyle(new QPlastiqueStyle);
 20 |     this->setAttribute(Qt::WA_TranslucentBackground);
 21 |     typeModel = new QStringListModel(this);
 22 | 
 23 |     ui->listView->setModel(typeModel);
 24 |     loadList();
 25 |     model = new QSqlTableModel;
 26 |     model->setTable("goodsNameTb");
 27 |     model->setHeaderData(GoodsName_Id,Qt::Horizontal,tr("条码编号"));
 28 |     model->setHeaderData(GoodsName_Name,Qt::Horizontal,tr("商品名"));
 29 |     model->setHeaderData(GoodsName_Retail,Qt::Horizontal,tr("零售价"));
 30 |     model->select();
 31 |     ui->tableView->setModel(model);
 32 |     ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
 33 |     ui->tableView->setSelectionMode(QAbstractItemView::SingleSelection);
 34 |     ui->tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
 35 |     ui->tableView->horizontalHeader()->setStretchLastSection(true);
 36 |     ui->tableView->setColumnHidden(GoodsName_TypeId,true);
 37 |     ui->tableView->setColumnHidden(GoodsName_Unit,true);
 38 |     ui->tableView->setColumnHidden(GoodsName_Bid,true);
 39 |     ui->tableView->setColumnHidden(GoodsName_Format,true);
 40 |     ui->tableView->setColumnHidden(GoodsName_Stock,true);
 41 |     ui->tableView->setColumnHidden(GoodsName_Note,true);
 42 |     ui->tableView->setColumnWidth(GoodsName_Retail,50);
 43 | }
 44 | 
 45 | ChoiceGoodsDlg::~ChoiceGoodsDlg()
 46 | {
 47 |     delete ui;
 48 | }
 49 | 
 50 | QString ChoiceGoodsDlg::getChoiceGoodsNum() const
 51 | {
 52 |     if(goodsNum.isEmpty())
 53 |         return QString("");
 54 |     return goodsNum;
 55 | }
 56 | 
 57 | void ChoiceGoodsDlg::mousePressEvent(QMouseEvent *event)
 58 | {
 59 |     if(event->button() == Qt::LeftButton && event->pos().y() < 50)           //判断是否为左键
 60 |     {
 61 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 62 |         event->accept();
 63 |         isDrag = true;
 64 |        // startPoint = QPoint(event->pos());          //将单击point存储
 65 |     }
 66 | }
 67 | 
 68 | void ChoiceGoodsDlg::mouseMoveEvent(QMouseEvent *event)
 69 | {
 70 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 50 && isDrag)
 71 |     {
 72 |         move(event->globalPos() - startPoint);
 73 |         event->accept();
 74 |     }
 75 | }
 76 | 
 77 | void ChoiceGoodsDlg::mouseReleaseEvent(QMouseEvent *)
 78 | {
 79 |     isDrag = false;
 80 | }
 81 | 
 82 | void ChoiceGoodsDlg::paintEvent(QPaintEvent *event)
 83 | {
 84 |     QPainterPath path;
 85 |     path.setFillRule(Qt::WindingFill);
 86 |     path.addRect(10,10,this->width()-20,this->height()-20);
 87 |     QPainter painter(this);
 88 |     painter.setRenderHint(QPainter::Antialiasing,true);
 89 |     painter.fillPath(path,QBrush(Qt::white));
 90 | 
 91 |     QColor color(0,0,0,55);
 92 |     for(int i = 0;i < 9;i++)
 93 |     {
 94 |         QPainterPath pathShadow;
 95 |         pathShadow.setFillRule(Qt::WindingFill);
 96 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
 97 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
 98 |         color.setAlpha(155-qSqrt(i)*55);
 99 |         painter.setPen(color);
100 |         painter.drawPath(pathShadow);
101 |     }
102 | }
103 | 
104 | void ChoiceGoodsDlg::accept()//重新实现，当单击确定或者双击表格项时触发
105 | {
106 |     int row = ui->tableView->currentIndex().row();
107 |     if(row != -1)       //如果没有选择值为-1
108 |     {
109 |         //将商品编号存储到私有成员中
110 |         goodsNum = ui->tableView->model()->index(row,0).data(Qt::DisplayRole).toString();
111 |         QDialog::accept();      //并调用父类方法以关闭窗体
112 |     }
113 |     else
114 |     {
115 |         QMessageBox::warning(this,tr("警告"),tr("请选择需要添加的商品"),QMessageBox::Ok);
116 | 
117 |     }
118 | }
119 | 
120 | void ChoiceGoodsDlg::loadList()     //加载所有商品
121 | {
122 |     QStringList list;
123 |     QSqlQuery query;
124 |     query.exec(tr("select typename from goodsTypeTb"));
125 |     while(query.next())
126 |     {
127 |         list << query.value(0).toString();
128 |     }
129 |     typeModel->setStringList(list);
130 | }
131 | 
132 | void ChoiceGoodsDlg::on_lineEdit_textChanged(const QString &arg1)   //商品类别搜索
133 | {
134 |     if(arg1.isEmpty())
135 |     {
136 |         loadList();
137 |         return;
138 |     }
139 |     QSqlQuery query;
140 |     QStringList list;
141 |     query.exec(tr("select *from goodsTypeTb where typename like '%1%'").arg(arg1));
142 |     while(query.next())
143 |     {
144 |         list << query.value(1).toString();
145 |     }
146 |     typeModel->setStringList(list);
147 | }
148 | 
149 | void ChoiceGoodsDlg::on_listView_clicked(const QModelIndex &index)  //商品类别选择
150 | {
151 |     ui->lineEdit_2->clear();
152 |     QString text = index.data(Qt::DisplayRole).toString();
153 |     if(text == tr("查看所有商品"))
154 |     {
155 |         model->setFilter(tr(""));
156 |         model->select();
157 |         return;
158 |     }
159 |     QSqlQuery query;
160 |     query.exec(tr("select id from goodsTypeTb where typename = '%1'").arg(text));
161 |     query.next();
162 |     int id = query.value(0).toInt();
163 |     model->setFilter(tr("typeId = '%1'").arg(id));
164 |     model->select();
165 | 
166 | }
167 | 
168 | void ChoiceGoodsDlg::on_lineEdit_2_textChanged(const QString &arg1)     //商品名称或编号搜索
169 | {
170 |     model->setFilter(tr("num like '%1%' or name like '%1%'").arg(arg1));
171 |     model->select();
172 |     if(ui->tableView->model()->rowCount() != 0)
173 |         ui->tableView->selectRow(0);
174 | }
175 | 
176 | void ChoiceGoodsDlg::on_tableView_doubleClicked(const QModelIndex &index)   //
177 | {
178 |     accept();
179 | }
180 | 
181 | 


--------------------------------------------------------------------------------
/choicegoodsdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef CHOICEGOODSDLG_H
 2 | #define CHOICEGOODSDLG_H
 3 | 
 4 | #include <QDialog>
 5 | class QModelIndex;
 6 | class QSqlTableModel;
 7 | class QStringListModel;
 8 | namespace Ui {
 9 | class ChoiceGoodsDlg;
10 | }
11 | 
12 | class ChoiceGoodsDlg : public QDialog
13 | {
14 |     Q_OBJECT
15 |     
16 | public:
17 |     enum GoodsNameEnum {
18 |         GoodsName_Id,
19 |         GoodsName_TypeId,
20 |         GoodsName_Name,
21 |         GoodsName_Stock,
22 |         GoodsName_Bid,
23 |         GoodsName_Retail,
24 |         GoodsName_Format,
25 |         GoodsName_Unit,
26 |         GoodsName_Note
27 |     };
28 |     explicit ChoiceGoodsDlg(QWidget *parent = 0);
29 |     ~ChoiceGoodsDlg();
30 |     QString getChoiceGoodsNum() const;
31 | protected:
32 |     void mousePressEvent(QMouseEvent *event);
33 |     void mouseMoveEvent(QMouseEvent *event);
34 |     void mouseReleaseEvent(QMouseEvent *);
35 |     void paintEvent(QPaintEvent *event);
36 |     void accept();
37 | 
38 | private slots:
39 |     void on_lineEdit_textChanged(const QString &arg1);
40 |     void on_listView_clicked(const QModelIndex &index);
41 | 
42 |     void on_lineEdit_2_textChanged(const QString &arg1);
43 | 
44 |     void on_tableView_doubleClicked(const QModelIndex &index);
45 | 
46 | private:
47 |     Ui::ChoiceGoodsDlg *ui;
48 |     void loadList();
49 |     QPoint startPoint;
50 |     bool isDrag;            //是否拖动
51 |     QString goodsNum;
52 |     QSqlTableModel *model;
53 |     QStringListModel *typeModel;
54 | };
55 | 
56 | #endif // CHOICEGOODSDLG_H
57 | 


--------------------------------------------------------------------------------
/choicegoodsdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>ChoiceGoodsDlg</class>
  4 |  <widget class="QDialog" name="ChoiceGoodsDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>514</width>
 10 |     <height>387</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QPushButton {
 18 |     color: white;
 19 |     font: bold 10pt;
 20 |     border-image: url(:/images/button.png) 16;
 21 |     border-width: 16px;
 22 |     padding: -16px 0px;
 23 |     min-height: 32px;
 24 |     min-width: 60px;
 25 | }
 26 | 
 27 | QPushButton:hover{
 28 | 	border-image:url(:/images/button_h.png) 16;
 29 | }
 30 | QPushButton:pressed{
 31 | 	border-image:url(:/images/button_p.png) 16;
 32 | }
 33 | QLabel {
 34 | 	color:gray;
 35 | 	
 36 | }
 37 | QToolButton {
 38 | 	border:0;
 39 | }
 40 | QToolButton#closeBtn{
 41 | 	background-image: url(:/images/close.png);
 42 | }
 43 | 
 44 | QToolButton#closeBtn:hover {
 45 | 	background-image: url(:/images/close_h.png);
 46 | }
 47 | 
 48 | QToolButton#closeBtn:pressed {	
 49 | 	background-image: url(:/images/close_p.png);
 50 | }
 51 | 
 52 | QListView,QTableView,QLineEdit {
 53 |     color: rgb(127, 0, 63);
 54 |     background-color: rgb(255, 255, 241);
 55 |     selection-color: white;
 56 |     selection-background-color: rgb(191, 31, 127);
 57 |     border: 2px groove gray;
 58 |     border-radius: 10px;
 59 |     padding: 2px 4px;
 60 | }
 61 | </string>
 62 |   </property>
 63 |   <widget class="QPushButton" name="pushButton">
 64 |    <property name="geometry">
 65 |     <rect>
 66 |      <x>270</x>
 67 |      <y>340</y>
 68 |      <width>92</width>
 69 |      <height>32</height>
 70 |     </rect>
 71 |    </property>
 72 |    <property name="text">
 73 |     <string>确定</string>
 74 |    </property>
 75 |   </widget>
 76 |   <widget class="QPushButton" name="pushButton_2">
 77 |    <property name="geometry">
 78 |     <rect>
 79 |      <x>380</x>
 80 |      <y>340</y>
 81 |      <width>92</width>
 82 |      <height>32</height>
 83 |     </rect>
 84 |    </property>
 85 |    <property name="text">
 86 |     <string>取消</string>
 87 |    </property>
 88 |   </widget>
 89 |   <widget class="QToolButton" name="closeBtn">
 90 |    <property name="geometry">
 91 |     <rect>
 92 |      <x>471</x>
 93 |      <y>10</y>
 94 |      <width>32</width>
 95 |      <height>32</height>
 96 |     </rect>
 97 |    </property>
 98 |    <property name="text">
 99 |     <string/>
100 |    </property>
101 |    <property name="iconSize">
102 |     <size>
103 |      <width>32</width>
104 |      <height>32</height>
105 |     </size>
106 |    </property>
107 |   </widget>
108 |   <widget class="QLabel" name="label">
109 |    <property name="geometry">
110 |     <rect>
111 |      <x>10</x>
112 |      <y>10</y>
113 |      <width>494</width>
114 |      <height>41</height>
115 |     </rect>
116 |    </property>
117 |    <property name="text">
118 |     <string/>
119 |    </property>
120 |    <property name="pixmap">
121 |     <pixmap resource="MyImages.qrc">:/images/choiceDlgHeader.png</pixmap>
122 |    </property>
123 |   </widget>
124 |   <widget class="QTableView" name="tableView">
125 |    <property name="geometry">
126 |     <rect>
127 |      <x>160</x>
128 |      <y>100</y>
129 |      <width>331</width>
130 |      <height>231</height>
131 |     </rect>
132 |    </property>
133 |   </widget>
134 |   <widget class="QLineEdit" name="lineEdit">
135 |    <property name="geometry">
136 |     <rect>
137 |      <x>20</x>
138 |      <y>60</y>
139 |      <width>121</width>
140 |      <height>31</height>
141 |     </rect>
142 |    </property>
143 |    <property name="font">
144 |     <font>
145 |      <pointsize>12</pointsize>
146 |     </font>
147 |    </property>
148 |    <property name="placeholderText">
149 |     <string>搜索...</string>
150 |    </property>
151 |   </widget>
152 |   <widget class="QLineEdit" name="lineEdit_2">
153 |    <property name="geometry">
154 |     <rect>
155 |      <x>160</x>
156 |      <y>60</y>
157 |      <width>241</width>
158 |      <height>31</height>
159 |     </rect>
160 |    </property>
161 |    <property name="font">
162 |     <font>
163 |      <pointsize>12</pointsize>
164 |     </font>
165 |    </property>
166 |    <property name="placeholderText">
167 |     <string>请输入编号或者商品名搜索...</string>
168 |    </property>
169 |   </widget>
170 |   <widget class="QListView" name="listView">
171 |    <property name="geometry">
172 |     <rect>
173 |      <x>20</x>
174 |      <y>100</y>
175 |      <width>121</width>
176 |      <height>231</height>
177 |     </rect>
178 |    </property>
179 |   </widget>
180 |   <zorder>label</zorder>
181 |   <zorder>pushButton</zorder>
182 |   <zorder>pushButton_2</zorder>
183 |   <zorder>closeBtn</zorder>
184 |   <zorder>tableView</zorder>
185 |   <zorder>lineEdit</zorder>
186 |   <zorder>lineEdit_2</zorder>
187 |   <zorder>listView</zorder>
188 |  </widget>
189 |  <resources>
190 |   <include location="MyImages.qrc"/>
191 |  </resources>
192 |  <connections>
193 |   <connection>
194 |    <sender>closeBtn</sender>
195 |    <signal>clicked()</signal>
196 |    <receiver>ChoiceGoodsDlg</receiver>
197 |    <slot>reject()</slot>
198 |    <hints>
199 |     <hint type="sourcelabel">
200 |      <x>471</x>
201 |      <y>19</y>
202 |     </hint>
203 |     <hint type="destinationlabel">
204 |      <x>413</x>
205 |      <y>48</y>
206 |     </hint>
207 |    </hints>
208 |   </connection>
209 |   <connection>
210 |    <sender>pushButton_2</sender>
211 |    <signal>clicked()</signal>
212 |    <receiver>ChoiceGoodsDlg</receiver>
213 |    <slot>reject()</slot>
214 |    <hints>
215 |     <hint type="sourcelabel">
216 |      <x>435</x>
217 |      <y>353</y>
218 |     </hint>
219 |     <hint type="destinationlabel">
220 |      <x>492</x>
221 |      <y>352</y>
222 |     </hint>
223 |    </hints>
224 |   </connection>
225 |   <connection>
226 |    <sender>pushButton</sender>
227 |    <signal>clicked()</signal>
228 |    <receiver>ChoiceGoodsDlg</receiver>
229 |    <slot>accept()</slot>
230 |    <hints>
231 |     <hint type="sourcelabel">
232 |      <x>327</x>
233 |      <y>351</y>
234 |     </hint>
235 |     <hint type="destinationlabel">
236 |      <x>227</x>
237 |      <y>355</y>
238 |     </hint>
239 |    </hints>
240 |   </connection>
241 |  </connections>
242 | </ui>
243 | 


--------------------------------------------------------------------------------
/collectdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "collectdlg.h"
  2 | #include "ui_collectdlg.h"
  3 | #include <QMouseEvent>
  4 | #include <QMessageBox>
  5 | #include <QPainter>
  6 | #include <qmath.h>
  7 | 
  8 | collectDlg::collectDlg(double pay, QWidget *parent) :
  9 |     QDialog(parent),
 10 |     ui(new Ui::collectDlg)
 11 | {
 12 |     ui->setupUi(this);
 13 |     this->setWindowFlags(Qt::FramelessWindowHint);
 14 |     this->setAttribute(Qt::WA_TranslucentBackground);
 15 |     ui->priceLineEdit->setText(QString::number(pay));
 16 |     ui->collectLineEdit->setText(QString::number(pay));
 17 |     ui->collectLineEdit->selectAll();
 18 |     ui->collectLineEdit->setFocus();
 19 |     ui->OkBtn->setDefault(true);
 20 |     QDoubleValidator *validator = new QDoubleValidator(this);
 21 |     validator->setDecimals(1);
 22 |     validator->setBottom(0);
 23 |     ui->collectLineEdit->setValidator(validator);
 24 | }
 25 | 
 26 | collectDlg::~collectDlg()
 27 | {
 28 |     delete ui;
 29 | }
 30 | 
 31 | void collectDlg::accept()
 32 | {
 33 |     double pr = ui->changeLineEdit->text().toDouble();
 34 |     if(pr < 0)
 35 |     {
 36 |         QMessageBox::warning(this,tr("警告"),tr("实付不得小于总价。"),QMessageBox::Ok);
 37 |         return;
 38 |     }
 39 |     QDialog::accept();
 40 | }
 41 | 
 42 | double collectDlg::getPayPrice() const
 43 | {
 44 |     return ui->collectLineEdit->text().toDouble();
 45 | }
 46 | 
 47 | void collectDlg::mousePressEvent(QMouseEvent *event)
 48 | {
 49 |     if(event->button() == Qt::LeftButton  && event->pos().y() < 50)           //判断是否为左键
 50 |     {
 51 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 52 |         event->accept();
 53 |         isDrag = true;
 54 |        // startPoint = QPoint(event->pos());          //将单击point存储
 55 |     }
 56 | }
 57 | 
 58 | void collectDlg::mouseMoveEvent(QMouseEvent *event)
 59 | {
 60 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 50 && isDrag)
 61 |     {
 62 |         move(event->globalPos() - startPoint);
 63 |         event->accept();
 64 |     }
 65 | }
 66 | 
 67 | void collectDlg::mouseReleaseEvent(QMouseEvent *event)
 68 | {
 69 |     isDrag = false;
 70 | }
 71 | 
 72 | void collectDlg::paintEvent(QPaintEvent *event)
 73 | {
 74 |     QPainterPath path;
 75 |     path.setFillRule(Qt::WindingFill);
 76 |     path.addRect(10,10,this->width()-20,this->height()-20);
 77 |     QPainter painter(this);
 78 |     painter.setRenderHint(QPainter::Antialiasing,true);
 79 |     painter.fillPath(path,QBrush(Qt::white));
 80 | 
 81 |     QColor color(0,0,0,55);
 82 |     for(int i = 0;i < 9;i++)
 83 |     {
 84 |         QPainterPath pathShadow;
 85 |         pathShadow.setFillRule(Qt::WindingFill);
 86 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
 87 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
 88 |         color.setAlpha(155-qSqrt(i)*55);
 89 |         painter.setPen(color);
 90 |         painter.drawPath(pathShadow);
 91 |     }
 92 | }
 93 | 
 94 | void collectDlg::on_collectLineEdit_textChanged(const QString &arg1)
 95 | {
 96 |     double pay = ui->priceLineEdit->text().toDouble();      //应付
 97 |     double factPay = arg1.toDouble();
 98 |     ui->changeLineEdit->setText(QString::number(factPay - pay));
 99 | }
100 | 


--------------------------------------------------------------------------------
/collectdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef COLLECTDLG_H
 2 | #define COLLECTDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class collectDlg;
 8 | }
 9 | 
10 | class collectDlg : public QDialog
11 | {
12 |     Q_OBJECT
13 |     
14 | public:
15 |     explicit collectDlg(double pay,QWidget *parent = 0);
16 |     ~collectDlg();
17 |     void accept();
18 |     double getPayPrice() const;
19 | protected:
20 |     void mousePressEvent(QMouseEvent *event);
21 |     void mouseMoveEvent(QMouseEvent *event);
22 |     void mouseReleaseEvent(QMouseEvent *event);
23 |     void paintEvent(QPaintEvent *event);
24 | private slots:
25 |     void on_collectLineEdit_textChanged(const QString &arg1);
26 | 
27 | private:
28 |     Ui::collectDlg *ui;
29 |     QPoint startPoint;
30 |     bool isDrag;            //是否拖动
31 | };
32 | 
33 | #endif // COLLECTDLG_H
34 | 


--------------------------------------------------------------------------------
/collectdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>collectDlg</class>
  4 |  <widget class="QDialog" name="collectDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>289</width>
 10 |     <height>283</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QDialog {
 18 | 	border-radius:3px;
 19 | 	border:1px groove gray;
 20 | }
 21 | 
 22 | QToolButton {
 23 | 	border:0;
 24 | }
 25 | QToolButton#closeBtn{
 26 | 	background-image: url(:/images/close.png);
 27 | }
 28 | 
 29 | QToolButton#closeBtn:hover {
 30 | 	background-image: url(:/images/close_h.png);
 31 | }
 32 | 
 33 | QToolButton#closeBtn:pressed {	
 34 | 	background-image: url(:/images/close_p.png);
 35 | }
 36 | 
 37 | 
 38 | QLineEdit {
 39 | 	color:rgb(127,0,63);
 40 | 	border:2px groove gray;
 41 | 	border-radius:6px;
 42 | 	selection-color: white;
 43 |     selection-background-color: rgb(191, 31, 127);
 44 | }
 45 | 
 46 | QPushButton {
 47 |     color: white;
 48 |     font: bold 10pt;
 49 |     border-image: url(:/images/button.png) 16;
 50 |     border-width: 16px;
 51 |     padding: -16px 0px;
 52 |     min-height: 32px;
 53 |     min-width: 60px;
 54 | }
 55 | 
 56 | QPushButton:hover{
 57 | 	border-image:url(:/images/button_h.png) 16;
 58 | }
 59 | QPushButton:pressed{
 60 | 	border-image:url(:/images/button_p.png) 16;
 61 | }
 62 | QLabel {
 63 | 	color:gray;
 64 | 	
 65 | }
 66 | QCheckBox {
 67 | 	color:gray;
 68 | }
 69 | 
 70 | QLabel#errorInforLabel {
 71 | 	color:white;
 72 | 	background-color: rgb(255, 0, 0);
 73 | }
 74 | </string>
 75 |   </property>
 76 |   <widget class="QToolButton" name="closeBtn">
 77 |    <property name="geometry">
 78 |     <rect>
 79 |      <x>246</x>
 80 |      <y>10</y>
 81 |      <width>32</width>
 82 |      <height>32</height>
 83 |     </rect>
 84 |    </property>
 85 |    <property name="text">
 86 |     <string/>
 87 |    </property>
 88 |    <property name="iconSize">
 89 |     <size>
 90 |      <width>32</width>
 91 |      <height>32</height>
 92 |     </size>
 93 |    </property>
 94 |   </widget>
 95 |   <widget class="QLabel" name="label_5">
 96 |    <property name="geometry">
 97 |     <rect>
 98 |      <x>10</x>
 99 |      <y>10</y>
100 |      <width>269</width>
101 |      <height>40</height>
102 |     </rect>
103 |    </property>
104 |    <property name="text">
105 |     <string/>
106 |    </property>
107 |    <property name="pixmap">
108 |     <pixmap resource="MyImages.qrc">:/images/collectHeader.png</pixmap>
109 |    </property>
110 |   </widget>
111 |   <widget class="QWidget" name="layoutWidget">
112 |    <property name="geometry">
113 |     <rect>
114 |      <x>80</x>
115 |      <y>230</y>
116 |      <width>192</width>
117 |      <height>34</height>
118 |     </rect>
119 |    </property>
120 |    <layout class="QHBoxLayout" name="horizontalLayout">
121 |     <item>
122 |      <widget class="QPushButton" name="OkBtn">
123 |       <property name="text">
124 |        <string>确定</string>
125 |       </property>
126 |      </widget>
127 |     </item>
128 |     <item>
129 |      <widget class="QPushButton" name="cancelBtn">
130 |       <property name="text">
131 |        <string>取消</string>
132 |       </property>
133 |      </widget>
134 |     </item>
135 |    </layout>
136 |   </widget>
137 |   <widget class="QWidget" name="layoutWidget">
138 |    <property name="geometry">
139 |     <rect>
140 |      <x>30</x>
141 |      <y>60</y>
142 |      <width>231</width>
143 |      <height>161</height>
144 |     </rect>
145 |    </property>
146 |    <layout class="QGridLayout" name="gridLayout">
147 |     <item row="0" column="0">
148 |      <widget class="QLabel" name="label">
149 |       <property name="text">
150 |        <string>价格：</string>
151 |       </property>
152 |      </widget>
153 |     </item>
154 |     <item row="0" column="1" colspan="2">
155 |      <widget class="QLineEdit" name="priceLineEdit">
156 |       <property name="minimumSize">
157 |        <size>
158 |         <width>0</width>
159 |         <height>30</height>
160 |        </size>
161 |       </property>
162 |       <property name="font">
163 |        <font>
164 |         <pointsize>12</pointsize>
165 |        </font>
166 |       </property>
167 |       <property name="text">
168 |        <string>70</string>
169 |       </property>
170 |       <property name="readOnly">
171 |        <bool>true</bool>
172 |       </property>
173 |      </widget>
174 |     </item>
175 |     <item row="1" column="0">
176 |      <widget class="QLabel" name="label_2">
177 |       <property name="text">
178 |        <string>收银：</string>
179 |       </property>
180 |      </widget>
181 |     </item>
182 |     <item row="1" column="1" colspan="2">
183 |      <widget class="QLineEdit" name="collectLineEdit">
184 |       <property name="minimumSize">
185 |        <size>
186 |         <width>0</width>
187 |         <height>30</height>
188 |        </size>
189 |       </property>
190 |       <property name="font">
191 |        <font>
192 |         <pointsize>12</pointsize>
193 |        </font>
194 |       </property>
195 |       <property name="text">
196 |        <string>100</string>
197 |       </property>
198 |      </widget>
199 |     </item>
200 |     <item row="2" column="0">
201 |      <widget class="QLabel" name="label_4">
202 |       <property name="text">
203 |        <string>打折：</string>
204 |       </property>
205 |      </widget>
206 |     </item>
207 |     <item row="2" column="1">
208 |      <widget class="QDoubleSpinBox" name="doubleSpinBox">
209 |       <property name="suffix">
210 |        <string>%</string>
211 |       </property>
212 |       <property name="maximum">
213 |        <double>100.000000000000000</double>
214 |       </property>
215 |       <property name="value">
216 |        <double>100.000000000000000</double>
217 |       </property>
218 |      </widget>
219 |     </item>
220 |     <item row="2" column="2">
221 |      <spacer name="horizontalSpacer">
222 |       <property name="orientation">
223 |        <enum>Qt::Horizontal</enum>
224 |       </property>
225 |       <property name="sizeHint" stdset="0">
226 |        <size>
227 |         <width>40</width>
228 |         <height>20</height>
229 |        </size>
230 |       </property>
231 |      </spacer>
232 |     </item>
233 |     <item row="3" column="0">
234 |      <widget class="QLabel" name="label_3">
235 |       <property name="text">
236 |        <string>找零：</string>
237 |       </property>
238 |      </widget>
239 |     </item>
240 |     <item row="3" column="1" colspan="2">
241 |      <widget class="QLineEdit" name="changeLineEdit">
242 |       <property name="minimumSize">
243 |        <size>
244 |         <width>0</width>
245 |         <height>30</height>
246 |        </size>
247 |       </property>
248 |       <property name="font">
249 |        <font>
250 |         <pointsize>12</pointsize>
251 |        </font>
252 |       </property>
253 |       <property name="text">
254 |        <string>0</string>
255 |       </property>
256 |       <property name="readOnly">
257 |        <bool>true</bool>
258 |       </property>
259 |      </widget>
260 |     </item>
261 |     <item row="4" column="0" colspan="2">
262 |      <widget class="QCheckBox" name="checkBox">
263 |       <property name="text">
264 |        <string>打印小票</string>
265 |       </property>
266 |      </widget>
267 |     </item>
268 |    </layout>
269 |   </widget>
270 |   <zorder>layoutWidget</zorder>
271 |   <zorder>layoutWidget</zorder>
272 |   <zorder>label_5</zorder>
273 |   <zorder>closeBtn</zorder>
274 |  </widget>
275 |  <tabstops>
276 |   <tabstop>priceLineEdit</tabstop>
277 |   <tabstop>collectLineEdit</tabstop>
278 |   <tabstop>doubleSpinBox</tabstop>
279 |   <tabstop>changeLineEdit</tabstop>
280 |   <tabstop>checkBox</tabstop>
281 |   <tabstop>OkBtn</tabstop>
282 |   <tabstop>cancelBtn</tabstop>
283 |   <tabstop>closeBtn</tabstop>
284 |  </tabstops>
285 |  <resources>
286 |   <include location="MyImages.qrc"/>
287 |  </resources>
288 |  <connections>
289 |   <connection>
290 |    <sender>closeBtn</sender>
291 |    <signal>clicked()</signal>
292 |    <receiver>collectDlg</receiver>
293 |    <slot>reject()</slot>
294 |    <hints>
295 |     <hint type="sourcelabel">
296 |      <x>275</x>
297 |      <y>21</y>
298 |     </hint>
299 |     <hint type="destinationlabel">
300 |      <x>286</x>
301 |      <y>76</y>
302 |     </hint>
303 |    </hints>
304 |   </connection>
305 |   <connection>
306 |    <sender>cancelBtn</sender>
307 |    <signal>clicked()</signal>
308 |    <receiver>collectDlg</receiver>
309 |    <slot>reject()</slot>
310 |    <hints>
311 |     <hint type="sourcelabel">
312 |      <x>230</x>
313 |      <y>248</y>
314 |     </hint>
315 |     <hint type="destinationlabel">
316 |      <x>268</x>
317 |      <y>225</y>
318 |     </hint>
319 |    </hints>
320 |   </connection>
321 |   <connection>
322 |    <sender>OkBtn</sender>
323 |    <signal>clicked()</signal>
324 |    <receiver>collectDlg</receiver>
325 |    <slot>accept()</slot>
326 |    <hints>
327 |     <hint type="sourcelabel">
328 |      <x>94</x>
329 |      <y>243</y>
330 |     </hint>
331 |     <hint type="destinationlabel">
332 |      <x>51</x>
333 |      <y>240</y>
334 |     </hint>
335 |    </hints>
336 |   </connection>
337 |  </connections>
338 | </ui>
339 | 


--------------------------------------------------------------------------------
/colordefines.h:
--------------------------------------------------------------------------------
 1 | #ifndef COLORDEFINES_H
 2 | #define COLORDEFINES_H
 3 | 
 4 | #include <QColor>
 5 | 
 6 | // Title bar
 7 | const QColor color_title_bar(88, 115, 201);
 8 | 
 9 | // Navi bar
10 | const QColor color_hover(209, 216, 240);
11 | const QColor color_selected(133, 153, 216);
12 | const QColor color_child_normal(239, 241, 250);
13 | const QColor color_parent_normal(247, 249, 255);
14 | const QColor color_line(214, 216, 224);
15 | const QColor color_text_normal(58, 58, 58);
16 | const QColor color_text_selected(255, 255, 255);
17 | 
18 | // Menu
19 | const QColor color_menu_hover(224, 232, 241);
20 | 
21 | inline QString ColorToString(QColor color)
22 | {
23 | 	return QString("rgb(%1,%2, %3)")
24 | 		.arg(color.red()).arg(color.green()).arg(color.blue());
25 | }
26 | 
27 | #endif // COLORDEFINES_H


--------------------------------------------------------------------------------
/config/configForAdmin.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <root>
 3 | 	<layout>
 4 | 		<Node label="收银台">
 5 | 			<Node label="收银台"></Node>
 6 | 		</Node>
 7 | 		<Node label="出售管理" collapse="0">
 8 | 			<Node label="历史账单" ></Node>
 9 | 		</Node>
10 | 		<Node label="商品管理" collapse="0">
11 | 			<Node label="商品信息"></Node>
12 | 			<Node label="商品类别"></Node>
13 | 		</Node>
14 | 		<Node label="进货管理" collapse="0">
15 | 			<Node label="进货处理"></Node>
16 | 			<Node label="进货明细"></Node>
17 | 			<Node label="供应商管理" ></Node>
18 | 		</Node>
19 | 		<Node label="系统设置">
20 | 			<Node label="用户管理"></Node>
21 | 		</Node>
22 | 	</layout>
23 | </root>
24 | 


--------------------------------------------------------------------------------
/config/configForGeneral.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <root>
3 | 	<layout>
4 | 		<Node label="收银台">
5 | 			<Node label="收银台"></Node>
6 | 		</Node>
7 | 	</layout>
8 | </root>


--------------------------------------------------------------------------------
/connection.h:
--------------------------------------------------------------------------------
  1 |     #ifndef CONNECTION_H
  2 | #define CONNECTION_H
  3 | #include <QtSql>
  4 | #include <QMessageBox>
  5 | #include <QProgressDialog>
  6 | /*
  7 | 建立数据库以及表
  8 | */
  9 | static bool createConnection()
 10 | {
 11 |     QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
 12 |     db.setDatabaseName("MarketDb.db");
 13 |     db.setUserName(QString("hxb"));
 14 |     db.setPassword(QString("123456"));
 15 |     if(! db.open())
 16 |     {
 17 |         QMessageBox::critical(0,QString("严重错误")
 18 |                               ,QString("无法创建数据库\n原因：%1").arg(db.lastError().text()),
 19 |                               QMessageBox::Ok);
 20 |         return false;
 21 |     }
 22 |     return true;
 23 | }
 24 | 
 25 | static void addData()
 26 | {
 27 |     QProgressDialog dialog;         //创建一个进度条，显示添加数据的进度
 28 |     dialog.setWindowModality(Qt::WindowModal);
 29 |     dialog.setWindowTitle(QObject::tr("Manager"));
 30 |     dialog.setLabelText(QObject::tr("Creating database..."));
 31 |     dialog.setMinimum(0);
 32 |     dialog.setMaximum(10);
 33 |     dialog.show();
 34 |     qApp->processEvents();
 35 |     dialog.setValue(0);
 36 |     QSqlQuery query;
 37 |     query.exec(QString("create table userTb (username varchar(15) primary key,"
 38 |                        "password varchar(20),"
 39 |                        "jobNum varchar(15) not null,"
 40 |                        "sex varchar(2) not null,"
 41 |                        "IDcardNum varchar(18) not null,lastLogTime datetime not null)"));
 42 |     query.exec(QString("insert into userTb values('admin','123456','20150905003','女','330523199509265212','2016-09-02 12:12:32')"));
 43 |     query.exec(QString("insert into userTb values('hxb','123456','20160805002','男','330523199306202512','2016-09-02 12:12:32')"));
 44 |     qApp->processEvents();
 45 |     dialog.setValue(1);
 46 |     //商品类别表
 47 |     query.exec(QString("create table goodsTypeTb (id int primary key,typename varchar(20) not null)"));
 48 |     query.exec(QString("insert into goodsTypeTb values(00,'查看所有商品')"));
 49 |     query.exec(QString("insert into goodsTypeTb values(01,'饮料类')"));
 50 |     query.exec(QString("insert into goodsTypeTb values(02,'零食类')"));
 51 |     query.exec(QString("insert into goodsTypeTb values(03,'学习用品类')"));
 52 |     qApp->processEvents();
 53 |     dialog.setValue(2);
 54 | 
 55 |     //商品表
 56 |     query.exec(QString("create table goodsNameTb (num varchar(15) primary key,typeId int"
 57 |                        ",name varchar(30) not null,stock int not null,bid double not null"
 58 |                        ",retail double not null,"
 59 |                        "format varchar(10) not null,unit varchar(1) not null,note varchar(50),"
 60 |                        "foreign key(typeId) references goodsTypeTb)"));
 61 |     query.exec(QString("insert into goodsNameTb values('912543524',01,'百事可乐',98,3.7,4.2,'450ML','瓶','none')"));
 62 |     query.exec(QString("insert into goodsNameTb values('934210249',01,'营养快线',42,3,4.2,'450ML','瓶','none')"));
 63 |     query.exec(QString("insert into goodsNameTb values('915346324',02,'乐事薯片',54,2,3,'200g','袋','none')"));
 64 |     query.exec(QString("insert into goodsNameTb values('950024153',02,'德芙巧克力',13,3,4,'100g','袋','none')"));
 65 |     query.exec(QString("insert into goodsNameTb values('965346813',01,'养乐多',64,3,5,'250ML','瓶','none')"));
 66 |     qApp->processEvents();
 67 |     dialog.setValue(3);
 68 |     query.exec(QString("insert into goodsNameTb values('965437145',02,'彩虹糖',7,3,5,'80g','袋','none')"));
 69 |     query.exec(QString("insert into goodsNameTb values('965789786',01,'七喜',46,3,4,'450ML','瓶','none')"));
 70 |     query.exec(QString("insert into goodsNameTb values('976407358',02,'闲趣饼干',25,3,4,'400g','袋','none')"));
 71 |     query.exec(QString("insert into goodsNameTb values('930700077',01,'脉动',534,3,4,'450ML','瓶','none')"));
 72 |     query.exec(QString("insert into goodsNameTb values('912311114',02,'卫龙辣条（大）',14,3,4,'300g','袋','none')"));
 73 |     query.exec(QString("insert into goodsNameTb values('963876357',01,'冰红茶',67,3,4.8,'400ML','瓶','none')"));
 74 |     qApp->processEvents();
 75 |     dialog.setValue(4);
 76 |     query.exec(QString("insert into goodsNameTb values('963786371',02,'凤爪',85,3,4.6,'100g','袋','none')"));
 77 |     query.exec(QString("insert into goodsNameTb values('935672615',01,'+C',98,3,4.1,'400ML','瓶','none')"));
 78 |     query.exec(QString("insert into goodsNameTb values('900008874',01,'恒大矿泉水',46,1,2.2,'400ML','瓶','none')"));
 79 |     query.exec(QString("insert into goodsNameTb values('943534643',02,'鲜虾饼',34,3,4,'100g','袋','none')"));
 80 |     query.exec(QString("insert into goodsNameTb values('914546345',02,'火腿肠',14,3,4,'70g','袋','none')"));
 81 |     query.exec(QString("insert into goodsNameTb values('946346346',01,'橙汁',65,3,4,'800ML','瓶','none')"));
 82 |     qApp->processEvents();
 83 |     dialog.setValue(5);
 84 |     query.exec(QString("insert into goodsNameTb values('901410011',01,'可口可乐',85,3,4,'800ML','瓶','none')"));
 85 |     query.exec(QString("insert into goodsNameTb values('951356716',01,'柠檬水',85,3,4,'450ML','瓶','none')"));
 86 |     query.exec(QString("insert into goodsNameTb values('916572367',02,'肉松饼',96,3,4,'50g','袋','none')"));
 87 |     query.exec(QString("insert into goodsNameTb values('935720175',02,'鸡爪',998,3,4,'70g','袋','none')"));
 88 |     query.exec(QString("insert into goodsNameTb values('963767371',02,'康师傅统一方便面',24,3,4,'300g','桶','none')"));
 89 |     query.exec(QString("insert into goodsNameTb values('923658362',02,'绿箭口香糖',93,4,5,'30g','盒','none')"));
 90 |     qApp->processEvents();
 91 |     dialog.setValue(6);
 92 |     query.exec(QString("insert into goodsNameTb values('916358262',02,'炫迈口香糖',35,3,4,'30g','盒','none')"));
 93 |     query.exec(QString("insert into goodsNameTb values('973876363',02,'益达口香糖',3,3,4,'30g','盒','none')"));
 94 |     query.exec(QString("insert into goodsNameTb values('907948784',02,'菜园小饼',63,3,4,'100g','袋','none')"));
 95 |     query.exec(QString("insert into goodsNameTb values('900637496',02,'巧乐兹',25,3,4,'120g','袋','none')"));
 96 |     qApp->processEvents();
 97 |     dialog.setValue(7);
 98 | 
 99 |     //出售表  订单号，售货员，出售时间，实际价格，收银
100 |     query.exec(QString("create table sellTb(sellId varchar(15) not null,"
101 |                                     "sellMan varchar(15) not null references userTb(username),"
102 |                                     "sellDateTime datetime not null,"
103 |                                     "factPrice double not null,"
104 |                                     "collectPrice double not null,sellCount int not null)"));
105 |     query.exec(QString("insert into sellTb values('20160902_001','admin','2016-09-02 12:12:32',100.00,30.00,5)"));
106 |     qApp->processEvents();
107 |     dialog.setValue(8);
108 |     /*
109 |     出售表：每一件商品单独成一条数据，每一次购买商品有一个唯一的sellId，而每一条数据有一个唯一的serialNum标记
110 | 
111 |     */
112 |     query.exec(QString("create table sellListTb(serialNum int primary key not null,"
113 |                        "sellId varchar(15) not null references sellTb(sellId),"
114 |                        "todayCount int not null,"
115 |                        "goodsId varchar(15) references goodsNameTb(num),"
116 |                        "count int not null,"
117 |                        "dateTime date not null)"));
118 |     qApp->processEvents();
119 |     dialog.setValue(9);
120 |     //供应商表
121 |     query.exec(QString("create table supplierTb(id int primary key not null,name varchar(15) not null,"
122 |                   "contact varchar(10) not null,telephone varchar(11) not null,address varchar(20),"
123 |                   "note varchar(30))"));
124 |     query.exec(QString("insert into supplierTb values(001,'杭州华联批发商城','张胖胖','13857127973','杭州市','none')"));
125 |     //进货表
126 |     query.exec(QString("create table purchaseTb(num varchar(18) not null primary key,dateTime date not null,"
127 |                   "supplierId int not null references supplierTb(id),totalPrice double not null,"
128 |                   "handler varchar(15) not null references userTb(username),note varchar(30))"));
129 |     query.exec(QString("insert into purchaseTb values('123242141','2016-09-07','1',123.51,'admin','note')"));
130 |     //进货明细表
131 |     query.exec(QString("create table purchaseDetailTb(id int primary key not null,"
132 |                        "purchaseId varchar(18) not null references purchaseTb(id),"
133 |                        "goodsId varchar(15) references goodsNameTb(num),"
134 |                        "count int not null)"));
135 |     qApp->processEvents();
136 |     dialog.setValue(10);
137 | }
138 | 
139 | #endif // CONNECTION_H
140 | 


--------------------------------------------------------------------------------
/goodsnumdelegate.cpp:
--------------------------------------------------------------------------------
 1 | #include "goodsnumdelegate.h"
 2 | #include <QSpinBox>
 3 | 
 4 | GoodsNumDelegate::GoodsNumDelegate(int selectColumn, QObject *parent) :
 5 |     QItemDelegate(parent)
 6 | {
 7 |     numColumn = selectColumn;
 8 | }
 9 | 
10 | void GoodsNumDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
11 | {
12 |     if(index.column() == numColumn)
13 |     {
14 |         int num = index.model()->data(index,Qt::DisplayRole).toInt();
15 |         QSpinBox *spinBox =  qobject_cast<QSpinBox *>(editor);
16 |         spinBox->setValue(num);
17 |     }
18 |     else
19 |     {
20 |         QItemDelegate::setEditorData(editor,index);
21 |     }
22 | }
23 | 
24 | void GoodsNumDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
25 | {
26 |     if(index.column() == numColumn)
27 |     {
28 |         QSpinBox *spinBox = qobject_cast<QSpinBox *>(editor);
29 |         model->setData(index,spinBox->value());
30 |     }
31 |     else
32 |     {
33 |         QItemDelegate::setModelData(editor,model,index);
34 |     }
35 | }
36 | 
37 | QWidget *GoodsNumDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
38 | {
39 |     if(index.column() == numColumn)
40 |     {
41 |         QSpinBox *spinBox = new QSpinBox(parent);
42 |         spinBox->setRange(1,99);
43 |         connect(spinBox,SIGNAL(editingFinished()),this,SLOT(commitAndCloseEditor()));
44 |         return spinBox;
45 |     }
46 |     else
47 |     {
48 |         return QItemDelegate::createEditor(parent,option,index);
49 |     }
50 | }
51 | 
52 | void GoodsNumDelegate::commitAndCloseEditor()
53 | {
54 |     QSpinBox *spinBox = qobject_cast<QSpinBox *>(sender());
55 |     emit commitData(spinBox);
56 |     emit closeEditor(spinBox);
57 | }
58 | 


--------------------------------------------------------------------------------
/goodsnumdelegate.h:
--------------------------------------------------------------------------------
 1 | #ifndef GOODSNUMDELEGATE_H
 2 | #define GOODSNUMDELEGATE_H
 3 | 
 4 | #include <QItemDelegate>
 5 | 
 6 | class GoodsNumDelegate : public QItemDelegate
 7 | {
 8 |     Q_OBJECT
 9 | public:
10 |     explicit GoodsNumDelegate(int selectColumn,QObject *parent = 0);
11 |     void setEditorData(QWidget *editor, const QModelIndex &index) const;
12 |     void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
13 |     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
14 | signals:
15 |     
16 | public slots:
17 | private slots:
18 |     void commitAndCloseEditor();
19 | private:
20 |     int numColumn;
21 | };
22 | 
23 | #endif // GOODSNUMDELEGATE_H
24 | 


--------------------------------------------------------------------------------
/histogramview.cpp:
--------------------------------------------------------------------------------
  1 | #include "histogramview.h"
  2 | #include <QPainter>
  3 | #include <QMouseEvent>
  4 | #include <QSqlQuery>
  5 | #include <QDate>
  6 | 
  7 | HistogramView::HistogramView(QWidget *parent) :
  8 |     QAbstractItemView(parent)
  9 | {
 10 |     QSqlQuery query;
 11 |     double temp = 0.0;      //每一天的总价
 12 |     totalPrice.clear();
 13 |     QDate date = QDate::currentDate().addDays(-7);
 14 |     QString  dateStr = date.toString("yyyy-MM-dd"); //一个星期前
 15 |     for(int i = 0;i < 7;i++)
 16 |     {
 17 |         query.exec(tr("select collectPrice from sellTb where sellDateTime like '%1%'")
 18 |                    .arg(dateStr));
 19 |         while(query.next())
 20 |         {
 21 |             temp += query.value(0).toDouble();
 22 |         }
 23 |         totalPrice.append(temp);
 24 |         date = date.addDays(1);
 25 |         dateStr = date.toString("yyyy-MM-dd");
 26 |         temp = 0.0;
 27 |     }
 28 |     //测试用的数据
 29 |     totalPrice.clear();
 30 |     for(int i = 1;i <= 7;++i)
 31 |         totalPrice.append(double(i * 10));
 32 | }
 33 | 
 34 | QModelIndex HistogramView::indexAt(const QPoint &point) const
 35 | {
 36 |     return QModelIndex();
 37 | }
 38 | 
 39 | void HistogramView::setSelectionModel(QItemSelectionModel *selectionModel)
 40 | {
 41 | 
 42 | }
 43 | 
 44 | void HistogramView::paintEvent(QPaintEvent *event)  //绘制柱状图 859 * 519
 45 | {
 46 |     /*
 47 |     *viewport宽 ： 859 高： 519
 48 |     *标尺x轴分别为100 以及 759 ，每一条标尺间相隔140
 49 |     *前面数字的x轴为50
 50 |     *标题的起始坐标为(350,50)
 51 |     *
 52 |     *
 53 |     *
 54 |     *
 55 |     *
 56 | 
 57 |     */
 58 |     QPainter painter(this->viewport());
 59 |    // painter.setRenderHint(QPainter::Antialiasing,true);
 60 |     QPen pen(Qt::gray,1);
 61 |     painter.setPen(pen);
 62 |     for(int i = 0;i < 10;i++) {
 63 |         painter.drawLine(QPoint(100,100 + 40 * i),QPoint(759,100 + 40 * i));
 64 |     }
 65 |     painter.setFont(QFont(tr("黑体"), 14, QFont::Bold));
 66 |     pen.setColor(Qt::black);
 67 |     painter.setPen(pen);
 68 |     for(int i = 0;i < 10;i++) {
 69 |         painter.drawText(QPoint(50,110 + 40 * i),tr("%1").arg(i * 100));
 70 |     }
 71 |     painter.drawText(QRectF(350,50,500,50),tr("最近一个月销售情况"));
 72 | 
 73 |     //绘制柱状图
 74 |     QColor color(79,129,189);
 75 |     painter.setBrush(color);
 76 |     painter.setPen(Qt::NoPen);
 77 | //    for(int i = 0;i < 10;i++) {
 78 |         painter.drawRect(100,100,30,500);
 79 |         painter.drawRect(QRect());
 80 |   //  }
 81 | 
 82 | }
 83 | 
 84 | //数据发生改变
 85 | void HistogramView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)
 86 | {
 87 |     QAbstractItemView::dataChanged(topLeft,bottomRight);
 88 |     this->viewport()->update();
 89 | }
 90 | 
 91 | //选择发生改变
 92 | void HistogramView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
 93 | {
 94 |     this->viewport()->update();
 95 | }
 96 | 
 97 | //单击柱状图
 98 | void HistogramView::mousePressEvent(QMouseEvent *event)
 99 | {
100 |     QAbstractItemView::mousePressEvent(event);
101 |     setSelection(QRect(event->x(),event->y(),1,1),QItemSelectionModel::SelectCurrent);
102 | }
103 | 
104 | void HistogramView::setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command)
105 | {
106 |     int rows = model()->rowCount(this->rootIndex());
107 |     int columns = model()->columnCount(this->rootIndex());
108 |     QModelIndex selectedIndex;
109 | 
110 | }
111 | 
112 | 
113 | //不需实现，但需要定义
114 | QRegion HistogramView::visualRegionForSelection(const QItemSelection &selection) const{}
115 | 
116 | int HistogramView::horizontalOffset() const{}
117 | 
118 | int HistogramView::verticalOffset() const {}
119 | 
120 | bool HistogramView::isIndexHidden(const QModelIndex &index) const {}
121 | 
122 | QRect HistogramView::visualRect(const QModelIndex &index) const {}
123 | 
124 | void HistogramView::scrollTo(const QModelIndex &index, QAbstractItemView::ScrollHint hint){}
125 | 
126 | QModelIndex HistogramView::moveCursor(QAbstractItemView::CursorAction cursorAction, Qt::KeyboardModifiers modifiers){}
127 | 


--------------------------------------------------------------------------------
/histogramview.h:
--------------------------------------------------------------------------------
 1 | #ifndef HISTOGRAMVIEW_H
 2 | #define HISTOGRAMVIEW_H
 3 | 
 4 | #include <QAbstractItemView>
 5 | 
 6 | class HistogramView : public QAbstractItemView
 7 | {
 8 |     Q_OBJECT
 9 | public:
10 |     explicit HistogramView(QWidget *parent = 0);
11 |     QRect visualRect(const QModelIndex &index) const;
12 |     void scrollTo(const QModelIndex &index, ScrollHint hint);
13 |     QModelIndex indexAt(const QPoint &point) const;
14 |     void setSelectionModel(QItemSelectionModel *selectionModel);
15 | 
16 | protected:
17 |     void paintEvent(QPaintEvent *);
18 |     void mousePressEvent(QMouseEvent *event);
19 |     QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
20 |     int horizontalOffset() const;
21 |     int verticalOffset()const;
22 |     bool isIndexHidden(const QModelIndex &index) const;
23 |     void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command);
24 |     QRegion visualRegionForSelection(const QItemSelection &selection) const;
25 | protected slots:
26 |     void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
27 |     void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
28 | private:
29 |     QItemSelectionModel *selections;
30 |     QList<QRegion> MRegionList;
31 |     QList<QRegion> CRegionList;
32 |     QVector<double> totalPrice;
33 | };
34 | 
35 | #endif // HISTOGRAMVIEW_H
36 | 


--------------------------------------------------------------------------------
/ico.rc:
--------------------------------------------------------------------------------
1 | IDI_ICON1 ICON DISCARDABLE "supermarket.ico"


--------------------------------------------------------------------------------
/images/IndexPage.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/IndexPage.png


--------------------------------------------------------------------------------
/images/addGoodsTypeHead.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/addGoodsTypeHead.png


--------------------------------------------------------------------------------
/images/addSupplierHead.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/addSupplierHead.png


--------------------------------------------------------------------------------
/images/addUserHead.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/addUserHead.png


--------------------------------------------------------------------------------
/images/background.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/background.png


--------------------------------------------------------------------------------
/images/bottom.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/bottom.png


--------------------------------------------------------------------------------
/images/button.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/button.png


--------------------------------------------------------------------------------
/images/button_h.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/button_h.png


--------------------------------------------------------------------------------
/images/button_p.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/button_p.png


--------------------------------------------------------------------------------
/images/choiceDlgHeader.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/choiceDlgHeader.png


--------------------------------------------------------------------------------
/images/close.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/close.png


--------------------------------------------------------------------------------
/images/close_h.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/close_h.png


--------------------------------------------------------------------------------
/images/close_p.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/close_p.png


--------------------------------------------------------------------------------
/images/collectHeader.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/collectHeader.png


--------------------------------------------------------------------------------
/images/expand_normal.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/expand_normal.png


--------------------------------------------------------------------------------
/images/expand_selected.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/expand_selected.png


--------------------------------------------------------------------------------
/images/headimg.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/headimg.png


--------------------------------------------------------------------------------
/images/mainBottom.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/mainBottom.png


--------------------------------------------------------------------------------
/images/mainHeader.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/mainHeader.png


--------------------------------------------------------------------------------
/images/min.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/min.png


--------------------------------------------------------------------------------
/images/min_h.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/min_h.png


--------------------------------------------------------------------------------
/images/min_p.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/min_p.png


--------------------------------------------------------------------------------
/images/modifyUserHead.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/modifyUserHead.png


--------------------------------------------------------------------------------
/images/purchaseHeadpng.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/purchaseHeadpng.png


--------------------------------------------------------------------------------
/images/supplierHead.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/supplierHead.png


--------------------------------------------------------------------------------
/images/tableBack .jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/tableBack .jpg


--------------------------------------------------------------------------------
/images/tlHeaderImg.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/tlHeaderImg.png


--------------------------------------------------------------------------------
/images/toolBoxImg.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/toolBoxImg.png


--------------------------------------------------------------------------------
/images/unexpand_normal.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/unexpand_normal.png


--------------------------------------------------------------------------------
/images/unexpand_selected.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/images/unexpand_selected.png


--------------------------------------------------------------------------------
/logindlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "logindlg.h"
  2 | #include "ui_logindlg.h"
  3 | #include <QMessageBox>
  4 | #include <QMouseEvent>
  5 | #include "connection.h"
  6 | #include "showinforlabel.h"
  7 | #include <QPropertyAnimation>
  8 | #include <QGraphicsOpacityEffect>
  9 | #include <QPainter>
 10 | #include <qmath.h>
 11 | 
 12 | LoginDlg::LoginDlg(QWidget *parent) :
 13 |     QDialog(parent),
 14 |     ui(new Ui::LoginDlg)
 15 | {
 16 |     ui->setupUi(this);
 17 |     this->setWindowFlags(Qt::FramelessWindowHint);  //设置窗体为无边框
 18 |     this->setAttribute(Qt::WA_TranslucentBackground);
 19 |     ui->userNameLineEdit->setFocus();
 20 |     ui->loginBtn->setDefault(true);             //设置登录按钮为默认按钮(Enter可触发)
 21 |     errorLabel = new ShowInforLabel(this);          //显示密码不正确等错误信息的label
 22 |     errorLabel->setVisible(false);          //先不显示
 23 |     readSetting();
 24 | }
 25 | 
 26 | LoginDlg::~LoginDlg()
 27 | {
 28 |     delete ui;
 29 | }
 30 | 
 31 | QString LoginDlg::getUserName() const
 32 | {
 33 |     return ui->userNameLineEdit->text();
 34 | }
 35 | 
 36 | void LoginDlg::on_loginBtn_clicked()        //登录按钮单击
 37 | {
 38 |     if(ui->userNameLineEdit->text().isEmpty())      //判断用户名是否为空
 39 |     {
 40 |         this->setErrorLabelText(tr("请输入用户名"))   ;
 41 |         ui->userNameLineEdit->setFocus();
 42 |         return;
 43 |     }
 44 |     QString name = ui->userNameLineEdit->text().trimmed();  //取出用户名
 45 |     QString password = ui->passwordLineEdit->text();        //取出密码
 46 |     QSqlQuery query(tr("select username from userTb"));//遍历表中所有的用户名
 47 |     bool hasUser = false;
 48 |     while(query.next())
 49 |     {
 50 |         if(query.value(0).toString() == name)
 51 |         {
 52 |             hasUser = true;
 53 |             break;
 54 |         }
 55 |     }
 56 |     if(hasUser) //如果有这个用户
 57 |     {
 58 |         query.exec(QString("select password from userTb where username = '%1'").arg(name));
 59 |         query.next();
 60 |         if(query.value(0).toString() == password)           //如果用户名以及密码都正确，就接受
 61 |         {
 62 |             accept();
 63 |         }
 64 |         else
 65 |         {
 66 |             this->setErrorLabelText(tr("密码不正确，请重新输入"),QPoint(80,125));  //调用自定义函数，进行显示错误信息
 67 |             ui->passwordLineEdit->selectAll();
 68 |             ui->passwordLineEdit->setFocus();
 69 |         }
 70 |     }
 71 |     else
 72 |     {
 73 |         this->setErrorLabelText(tr("对不起，没有该用户，请重新输入"));
 74 |         ui->userNameLineEdit->selectAll();
 75 |         ui->userNameLineEdit->setFocus();
 76 |     }
 77 | }
 78 | 
 79 | void LoginDlg::setLabelOpacity()                    //执行自定义属性“opacity”动画
 80 | {
 81 |     QPropertyAnimation *animation = new QPropertyAnimation(errorLabel,"opacity");
 82 | 
 83 |     animation->setStartValue(1.0);
 84 |     animation->setEndValue(0.0);
 85 |     animation->setDuration(1500);
 86 |     animation->start(QAbstractAnimation::DeleteWhenStopped);
 87 |     connect(animation,SIGNAL(finished()),errorLabel,SLOT(setWindowVisable()));//当结束时，设置label为不可见
 88 | }
 89 | 
 90 | 
 91 | void LoginDlg::mousePressEvent(QMouseEvent *event)      //拉动窗体
 92 | {
 93 |     if(event->button() == Qt::LeftButton && event->pos().y() < 70)           //判断是否为左键
 94 |     {
 95 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 96 |         isDrag = true;
 97 |         event->accept();
 98 |        // startPoint = QPoint(event->pos());          //将单击point存储
 99 |     }
100 | }
101 | 
102 | void LoginDlg::mouseMoveEvent(QMouseEvent *event)
103 | {
104 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
105 |     {
106 |         move(event->globalPos() - startPoint);
107 |         event->accept();
108 |     }
109 | }
110 | 
111 | void LoginDlg::mouseReleaseEvent(QMouseEvent *event)
112 | {
113 |     isDrag = false;
114 | }
115 | 
116 | void LoginDlg::paintEvent(QPaintEvent *event)
117 | {
118 |     QPainterPath path;
119 |     path.setFillRule(Qt::WindingFill);
120 |     path.addRect(10,10,this->width()-20,this->height()-20);
121 |     QPainter painter(this);
122 |     painter.setRenderHint(QPainter::Antialiasing,true);
123 |     painter.fillPath(path,QBrush(Qt::white));
124 | 
125 |     QColor color(0,0,0,55);
126 |     for(int i = 0;i < 9;i++)
127 |     {
128 |         QPainterPath pathShadow;
129 |         pathShadow.setFillRule(Qt::WindingFill);
130 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
131 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
132 |         color.setAlpha(155-qSqrt(i)*55);
133 |         painter.setPen(color);
134 |         painter.drawPath(pathShadow);
135 |     }
136 | }
137 | 
138 | void LoginDlg::setErrorLabelText(const QString &text, const QPoint &point)
139 | {
140 |     if(errorLabel->isVisible())     //避免出现动画还没stop，就按下第二次确定的重复动画
141 |         return;
142 |     errorLabel->setText(text);          //设置errorlabel的显示文本
143 |     errorLabel->setGeometry(point.x(),point.y(),            //设置errorLabel的位置，以及根据文本确定宽度
144 |                             fontMetrics().width(text) + 30,40);
145 |     errorLabel->setVisible(true);          //设置label为可见
146 |     QTimer::singleShot(500,this,SLOT(setLabelOpacity()));      //显示1秒后，执行隐藏动画
147 | }
148 | 
149 | void LoginDlg::readSetting()            //读取配置
150 | {
151 |     QSettings settings("Software Inc.","LoginDlg");
152 |     QString userName = settings.value("UserName").toString();
153 |     bool checked = settings.value("Checked").toBool();
154 |     ui->userNameLineEdit->setText(userName);
155 |     ui->checkBox->setChecked(checked);
156 |     if(! userName.isEmpty())
157 |     {
158 |         ui->passwordLineEdit->setFocus();
159 |     }
160 | }
161 | 
162 | void LoginDlg::writeSetting()           //写入配置
163 | {
164 |     QSettings settings("Software Inc.", "LoginDlg");
165 |     QString name;
166 |     bool checked;
167 |     if(ui->checkBox->isChecked())
168 |     {
169 |         name = ui->userNameLineEdit->text().trimmed();
170 |         checked = true;
171 |     }
172 |     else
173 |     {
174 |         checked = false;
175 |         name = QString("");
176 |     }
177 | 
178 |     settings.setValue("UserName",name);
179 |     settings.setValue("Checked",ui->checkBox->isChecked());
180 | }
181 | 
182 | void LoginDlg::accept()
183 | {
184 |     writeSetting();
185 |     QDialog::accept();
186 | }
187 | 
188 | void LoginDlg::on_checkBox_clicked(bool checked)
189 | {
190 | 
191 | }
192 | 


--------------------------------------------------------------------------------
/logindlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef LOGINDLG_H
 2 | #define LOGINDLG_H
 3 | 
 4 | 
 5 | /*
 6 | 登录窗口
 7 | */
 8 | #include <QDialog>
 9 | class ShowInforLabel;
10 | 
11 | namespace Ui {
12 | class LoginDlg;
13 | }
14 | 
15 | class LoginDlg : public QDialog
16 | {
17 |     Q_OBJECT
18 |     
19 | public:
20 |     explicit LoginDlg(QWidget *parent = 0);
21 |     ~LoginDlg();
22 |     QString getUserName() const;
23 | private slots:
24 |     void on_loginBtn_clicked();
25 |     void setLabelOpacity();
26 |     void on_checkBox_clicked(bool checked);
27 | 
28 | protected:
29 |     void mousePressEvent(QMouseEvent *);
30 |     void mouseMoveEvent(QMouseEvent *);
31 |     void mouseReleaseEvent(QMouseEvent *event);
32 |     void paintEvent(QPaintEvent *event);
33 | 
34 | 
35 | private:
36 |     Ui::LoginDlg *ui;
37 |     QPoint startPoint;
38 |     bool isDrag;            //是否拖动
39 |     ShowInforLabel *errorLabel;
40 |     void setErrorLabelText(const QString &text,const QPoint &point = QPoint(80,95));
41 |     void readSetting();
42 |     void writeSetting();
43 |     void accept();
44 | };
45 | 
46 | #endif // LOGINDLG_H
47 | 


--------------------------------------------------------------------------------
/logindlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>LoginDlg</class>
  4 |  <widget class="QDialog" name="LoginDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>313</width>
 10 |     <height>234</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="font">
 14 |    <font>
 15 |     <weight>50</weight>
 16 |     <bold>false</bold>
 17 |    </font>
 18 |   </property>
 19 |   <property name="windowTitle">
 20 |    <string>LoginDlg</string>
 21 |   </property>
 22 |   <property name="styleSheet">
 23 |    <string notr="true">QDialog {
 24 | 	border-radius:3px;
 25 | 	border:1px groove gray;
 26 | }
 27 | 
 28 | QToolButton {
 29 | 	border:0;
 30 | }
 31 | QToolButton#closeBtn{
 32 | 	background-image: url(:/images/close.png);
 33 | }
 34 | 
 35 | QToolButton#closeBtn:hover {
 36 | 	background-image: url(:/images/close_h.png);
 37 | }
 38 | 
 39 | QToolButton#closeBtn:pressed {	
 40 | 	background-image: url(:/images/close_p.png);
 41 | }
 42 | 
 43 | 
 44 | QLineEdit {
 45 | 	color:rgb(127,0,63);
 46 | 	border:2px groove gray;
 47 | 	border-radius:6px;
 48 | 	selection-color: white;
 49 |     selection-background-color: rgb(191, 31, 127);
 50 | }
 51 | 
 52 | QPushButton {
 53 |     color: white;
 54 |     font: bold 10pt;
 55 |     border-image: url(:/images/button.png) 16;
 56 |     border-width: 16px;
 57 |     padding: -16px 0px;
 58 |     min-height: 32px;
 59 |     min-width: 60px;
 60 | }
 61 | 
 62 | QPushButton:hover{
 63 | 	border-image:url(:/images/button_h.png) 16;
 64 | }
 65 | QPushButton:pressed{
 66 | 	border-image:url(:/images/button_p.png) 16;
 67 | }
 68 | QLabel {
 69 | 	color:gray;
 70 | 	
 71 | }
 72 | QCheckBox {
 73 | 	color:gray;
 74 | }
 75 | 
 76 | 
 77 | </string>
 78 |   </property>
 79 |   <widget class="QToolButton" name="closeBtn">
 80 |    <property name="geometry">
 81 |     <rect>
 82 |      <x>270</x>
 83 |      <y>10</y>
 84 |      <width>32</width>
 85 |      <height>32</height>
 86 |     </rect>
 87 |    </property>
 88 |    <property name="styleSheet">
 89 |     <string notr="true"/>
 90 |    </property>
 91 |    <property name="text">
 92 |     <string/>
 93 |    </property>
 94 |    <property name="iconSize">
 95 |     <size>
 96 |      <width>32</width>
 97 |      <height>32</height>
 98 |     </size>
 99 |    </property>
100 |   </widget>
101 |   <widget class="QLabel" name="label_3">
102 |    <property name="geometry">
103 |     <rect>
104 |      <x>10</x>
105 |      <y>10</y>
106 |      <width>293</width>
107 |      <height>61</height>
108 |     </rect>
109 |    </property>
110 |    <property name="text">
111 |     <string/>
112 |    </property>
113 |    <property name="pixmap">
114 |     <pixmap resource="MyImages.qrc">:/images/headimg.png</pixmap>
115 |    </property>
116 |   </widget>
117 |   <widget class="QWidget" name="layoutWidget">
118 |    <property name="geometry">
119 |     <rect>
120 |      <x>40</x>
121 |      <y>80</y>
122 |      <width>240</width>
123 |      <height>124</height>
124 |     </rect>
125 |    </property>
126 |    <layout class="QVBoxLayout" name="verticalLayout">
127 |     <item>
128 |      <layout class="QGridLayout" name="gridLayout">
129 |       <item row="1" column="0">
130 |        <widget class="QLabel" name="label_2">
131 |         <property name="font">
132 |          <font>
133 |           <pointsize>11</pointsize>
134 |           <weight>75</weight>
135 |           <bold>true</bold>
136 |          </font>
137 |         </property>
138 |         <property name="text">
139 |          <string>密码：</string>
140 |         </property>
141 |        </widget>
142 |       </item>
143 |       <item row="1" column="1">
144 |        <widget class="QLineEdit" name="passwordLineEdit">
145 |         <property name="minimumSize">
146 |          <size>
147 |           <width>0</width>
148 |           <height>25</height>
149 |          </size>
150 |         </property>
151 |         <property name="font">
152 |          <font>
153 |           <pointsize>12</pointsize>
154 |          </font>
155 |         </property>
156 |         <property name="inputMask">
157 |          <string/>
158 |         </property>
159 |         <property name="echoMode">
160 |          <enum>QLineEdit::Password</enum>
161 |         </property>
162 |         <property name="placeholderText">
163 |          <string/>
164 |         </property>
165 |        </widget>
166 |       </item>
167 |       <item row="0" column="1">
168 |        <widget class="QLineEdit" name="userNameLineEdit">
169 |         <property name="minimumSize">
170 |          <size>
171 |           <width>0</width>
172 |           <height>25</height>
173 |          </size>
174 |         </property>
175 |         <property name="font">
176 |          <font>
177 |           <pointsize>12</pointsize>
178 |          </font>
179 |         </property>
180 |         <property name="inputMask">
181 |          <string/>
182 |         </property>
183 |         <property name="placeholderText">
184 |          <string/>
185 |         </property>
186 |        </widget>
187 |       </item>
188 |       <item row="0" column="0">
189 |        <widget class="QLabel" name="label">
190 |         <property name="font">
191 |          <font>
192 |           <pointsize>11</pointsize>
193 |           <weight>75</weight>
194 |           <bold>true</bold>
195 |          </font>
196 |         </property>
197 |         <property name="text">
198 |          <string>账号：</string>
199 |         </property>
200 |        </widget>
201 |       </item>
202 |      </layout>
203 |     </item>
204 |     <item>
205 |      <layout class="QHBoxLayout" name="horizontalLayout_2">
206 |       <item>
207 |        <widget class="QCheckBox" name="checkBox">
208 |         <property name="font">
209 |          <font>
210 |           <weight>50</weight>
211 |           <bold>false</bold>
212 |          </font>
213 |         </property>
214 |         <property name="text">
215 |          <string>记住账号</string>
216 |         </property>
217 |         <property name="checked">
218 |          <bool>true</bool>
219 |         </property>
220 |        </widget>
221 |       </item>
222 |      </layout>
223 |     </item>
224 |     <item>
225 |      <layout class="QHBoxLayout" name="horizontalLayout">
226 |       <item>
227 |        <widget class="QPushButton" name="loginBtn">
228 |         <property name="font">
229 |          <font>
230 |           <pointsize>10</pointsize>
231 |           <weight>75</weight>
232 |           <italic>false</italic>
233 |           <bold>true</bold>
234 |          </font>
235 |         </property>
236 |         <property name="text">
237 |          <string>登录</string>
238 |         </property>
239 |        </widget>
240 |       </item>
241 |       <item>
242 |        <spacer name="horizontalSpacer">
243 |         <property name="orientation">
244 |          <enum>Qt::Horizontal</enum>
245 |         </property>
246 |         <property name="sizeHint" stdset="0">
247 |          <size>
248 |           <width>40</width>
249 |           <height>20</height>
250 |          </size>
251 |         </property>
252 |        </spacer>
253 |       </item>
254 |       <item>
255 |        <widget class="QPushButton" name="cancelBtn">
256 |         <property name="font">
257 |          <font>
258 |           <pointsize>10</pointsize>
259 |           <weight>75</weight>
260 |           <italic>false</italic>
261 |           <bold>true</bold>
262 |          </font>
263 |         </property>
264 |         <property name="text">
265 |          <string>取消</string>
266 |         </property>
267 |        </widget>
268 |       </item>
269 |      </layout>
270 |     </item>
271 |    </layout>
272 |   </widget>
273 |   <zorder>layoutWidget</zorder>
274 |   <zorder>label_3</zorder>
275 |   <zorder>closeBtn</zorder>
276 |  </widget>
277 |  <layoutdefault spacing="6" margin="11"/>
278 |  <tabstops>
279 |   <tabstop>userNameLineEdit</tabstop>
280 |   <tabstop>passwordLineEdit</tabstop>
281 |   <tabstop>checkBox</tabstop>
282 |   <tabstop>loginBtn</tabstop>
283 |   <tabstop>cancelBtn</tabstop>
284 |   <tabstop>closeBtn</tabstop>
285 |  </tabstops>
286 |  <resources>
287 |   <include location="MyImages.qrc"/>
288 |  </resources>
289 |  <connections>
290 |   <connection>
291 |    <sender>closeBtn</sender>
292 |    <signal>clicked()</signal>
293 |    <receiver>LoginDlg</receiver>
294 |    <slot>close()</slot>
295 |    <hints>
296 |     <hint type="sourcelabel">
297 |      <x>287</x>
298 |      <y>9</y>
299 |     </hint>
300 |     <hint type="destinationlabel">
301 |      <x>290</x>
302 |      <y>51</y>
303 |     </hint>
304 |    </hints>
305 |   </connection>
306 |   <connection>
307 |    <sender>cancelBtn</sender>
308 |    <signal>clicked()</signal>
309 |    <receiver>LoginDlg</receiver>
310 |    <slot>reject()</slot>
311 |    <hints>
312 |     <hint type="sourcelabel">
313 |      <x>267</x>
314 |      <y>191</y>
315 |     </hint>
316 |     <hint type="destinationlabel">
317 |      <x>292</x>
318 |      <y>194</y>
319 |     </hint>
320 |    </hints>
321 |   </connection>
322 |  </connections>
323 | </ui>
324 | 


--------------------------------------------------------------------------------
/main.cpp:
--------------------------------------------------------------------------------
 1 | #include "logindlg.h"
 2 | #include <QApplication>
 3 | #include <QTextCodec>
 4 | #include "mainform.h"
 5 | #include "connection.h"
 6 | #include <QTextCodec>
 7 | #include "collectdlg.h"
 8 | #include "choicegoodsdlg.h"
 9 | #include "addpurchasedlg.h"
10 | #include "supplierdlg.h"
11 | #include "addsupplierdlg.h"
12 | 
13 | #include "adduserdlg.h" //测试添加用户
14 | #include "modifyuserdlg.h"
15 | #include "addgoodtypedlg.h"
16 | 
17 | int main(int argc, char *argv[])
18 | {
19 |     QApplication a(argc, argv);
20 |     QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));   //设置编码
21 |     QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));//设置编码
22 |     bool isExist = QFileInfo("MarketDb.db").exists();
23 |     if(! createConnection())        //调用静态函数建立数据库
24 |         return 1;
25 |     if(! isExist)     //查看数据库文件是否已经存在，如果不存在就添加数据
26 |     {
27 |         addData();      //调用静态函数添加数据
28 |     }
29 |     qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
30 |    // collectDlg dlg(12);
31 |     //dlg.show();
32 |   /*  ChoiceGoodsDlg dlg;
33 |     dlg.show();
34 |     return a.exec(); */
35 | 
36 | /*    MainForm form;
37 |      form.show();
38 |      return a.exec(); */
39 |  /*   SupplierDlg dlg;
40 |     dlg.show();
41 |     return a.exec(); */
42 |     /*   AddSupplierDlg dlg;
43 |     dlg.show();
44 |     return a.exec(); */
45 | 
46 |   /*  AddPurchaseDlg dlg("admin");
47 |     dlg.show();
48 |     return a.exec(); */
49 | 
50 | /*    AddUserDlg dlg;
51 |     dlg.show();
52 |     return a.exec(); */
53 | 
54 | /*    ModifyUserDlg dlg("admin");
55 |     dlg.show();
56 |     return a.exec(); */
57 | 
58 | /*    AddGoodTypeDlg dlg;
59 |     dlg.exec();
60 |     return a.exec(); */
61 | 
62 |     LoginDlg w;
63 |     if(w.exec() == QDialog::Accepted)
64 |     {
65 |         MainForm form(w.getUserName());
66 |        // form.setUserName(w.getUserName());
67 |         form.show();
68 |         return a.exec();
69 |     }
70 |     else
71 |     {
72 |         return 1;
73 |     }
74 | }
75 | 


--------------------------------------------------------------------------------
/mainform.h:
--------------------------------------------------------------------------------
  1 | #ifndef MAINFORM_H
  2 | #define MAINFORM_H
  3 | 
  4 | #include <QWidget>
  5 | #include <QModelIndex>
  6 | 
  7 | namespace Ui {
  8 | class MainForm;
  9 | }
 10 | class QComboBox;
 11 | class QPushButton;
 12 | class QSqlRelationalTableModel;
 13 | class QTableView;
 14 | class QTableWidget;
 15 | class QAction;
 16 | class QTableWidgetItem;
 17 | class QSqlTableModel;
 18 | class QSqlQueryModel;
 19 | class MaskWidget;
 20 | class NavModel;
 21 | class HistogramView;
 22 | 
 23 | class MainForm : public QWidget
 24 | {
 25 |     Q_OBJECT
 26 |     
 27 | public:
 28 |     enum GoodsNameEnum {
 29 |         GoodsName_Id,
 30 |         GoodsName_TypeId,
 31 |         GoodsName_Name,
 32 |         GoodsName_Stock,
 33 |         GoodsName_Bid,
 34 |         GoodsName_Retail,
 35 |         GoodsName_Format,
 36 |         GoodsName_Unit,
 37 |         GoodsName_Note
 38 |     };
 39 |     enum Sell {
 40 |         Sell_Id,
 41 |         Sell_Man,
 42 |         Sell_DateTime,
 43 |         Sell_FactPrice,
 44 |         Sell_CollectPrice,
 45 |         Sell_Count
 46 |     };
 47 | 
 48 |     enum SellList {
 49 |         SellList_Num,
 50 |         SellList_Id,
 51 |         SellList_TodayCount,
 52 |         SellList_GoodsId,
 53 |         SellList_Count,
 54 |         SellList_DateTime
 55 |     };
 56 |     enum SubmitState {
 57 |         Submit_Update,
 58 |         Submit_Insert
 59 |     };
 60 |     enum Supplier {
 61 |         Supplier_Id,
 62 |         Supplier_Name,
 63 |         Supplier_Contact,
 64 |         Supplier_Telephone,
 65 |         Supplier_Address,
 66 |         Supplier_Note
 67 |     };
 68 |     enum Purchase {
 69 |         Purchase_Id,
 70 |         Purchase_DateTime,
 71 |         Purchase_SupplierId,
 72 |         Purchase_TotalPrice,
 73 |         Purchase_Handelr,
 74 |         Purchase_Note
 75 |     };
 76 |     enum PurchaseDetail {
 77 |         PurDetail_Id,
 78 |         PurDetail_PurchaseId,
 79 |         PurDetail_GoodsId,
 80 |         PurDetail_Count
 81 |     };
 82 |     //用户枚举
 83 |     enum User {
 84 |         User_Name,
 85 |         User_Password,
 86 |         User_JobNum,
 87 |         User_Sex,
 88 |         User_IDCard,
 89 |         User_LastLoginTime
 90 |     };
 91 | 
 92 |     explicit MainForm(QString username,QWidget *parent = 0);
 93 |     ~MainForm();
 94 |     bool eventFilter(QObject *target, QEvent *event);
 95 |     void showName();
 96 | protected:
 97 |     void mousePressEvent(QMouseEvent *event);
 98 |     void mouseMoveEvent(QMouseEvent *event);
 99 |     void mouseReleaseEvent(QMouseEvent *event);
100 |     void timerEvent(QTimerEvent *event);
101 |     void paintEvent(QPaintEvent *event);
102 |     void keyPressEvent(QKeyEvent *event);
103 |     void showEvent(QShowEvent *event);
104 | private slots:
105 |     void showGoodsInforSlot();
106 |     void showSellPageSlot();
107 |     void showSallStatisticsSlot();  //销售统计报表
108 |     void showUserManagementSlot();      //用户管理界面
109 |     void on_barcodeLineEdit_S_returnPressed();
110 |     void completerChange(const QString &arg);
111 |     void destoryCompleter();
112 |     void goodsListDoubleClick(QModelIndex);        //选择商品双击
113 |     void deleteSellListSlot();
114 |     void updateSellPrice();
115 |     void updateModel(QTableWidgetItem *item);
116 |     void on_delSellGoodsBtn_S_clicked();
117 |     void on_collectionsBtn_S_clicked();
118 |     void on_sellIdLineEdit_S_lostFocus();
119 |     void on_sellIdLineEdit_S_returnPressed();
120 |     void showHistoryBillSlot();
121 |     //历史账单
122 |     void updateBillPageSlot();
123 |     void on_startDateTimeEdit_B_dateTimeChanged(const QDateTime &date);
124 |     void on_endDateTimeEdit_B_dateTimeChanged(const QDateTime &date);
125 |     void on_sellListTableView_B_clicked(const QModelIndex &index);
126 |     void on_searchForIdLineEdit_B_textChanged(const QString &arg1);
127 |     void on_exportToExcelBtn_B_clicked();
128 |     void on_clearSellListBtn_S_clicked();
129 |     void on_delBillBtn_B_clicked();
130 |     void on_sellManComboBox_B_currentIndexChanged(const QString &arg1);
131 |     void on_goodsTypeComboBox_M_currentIndexChanged(const QString &arg1);
132 |     void on_goodsNameDelBtn_M_clicked();
133 |     void on_goodsNameTableView_M_clicked(const QModelIndex &index);
134 |     void setWidgetStatus_M(bool isEnable);
135 |     void on_addGoodsBtn_M_clicked();
136 |     void on_submitBtn_M_clicked();
137 |     void on_reviseBtn_M_clicked();
138 |     void on_searchLineEdit_M_textChanged(const QString &arg1);
139 |  //   void on_purchaseBtn_P_clicked();
140 |     void purchaseDetailSlot();        //进货明细
141 |     void on_addPurchase_P_clicked();
142 |     //进货
143 |     void copyPurchaseId();      //右键复制单号
144 |     void on_purchaseIdLineEdit_P_textChanged(const QString &arg1);
145 |     void on_startDateEdit_P_dateChanged(const QDate &date);
146 |     void on_endDateEdit_P_dateChanged(const QDate &date);
147 |     void on_purchaseTableView_P_clicked(const QModelIndex &index);
148 |     void showSupplierSlot();
149 |     void clickInfor(QString text);
150 |     void on_AddBtn_U_clicked();
151 |     void on_DeleteBtn_U_clicked();
152 |     void on_ModifyBtn_U_clicked();
153 | 
154 |     void on_okBtn_S_clicked();
155 | 
156 | private:
157 |     void showCurrentTime();
158 |     void setUserLastLoginTime();
159 |     void installWidgetEventFilter();
160 |     void createPage();
161 |     Ui::MainForm *ui;
162 |     NavModel* model;
163 | 
164 |     QString userName;
165 |     QPoint startPoint;
166 |     bool isDrag;            //是否拖动
167 |     int curTimeId;
168 |     MaskWidget *maskWidget;
169 |     //商品列表page
170 | 
171 |     QSqlRelationalTableModel *goodsNameModel_M;
172 |     QSqlTableModel *UserManagementModel_U;    //用户管理的model
173 |     QSqlQueryModel *comboBoxmodel_M;
174 |     QTableView *goodsNameView;
175 |     QTableView *goodsListWidget;
176 |     QAction *delAction;
177 |     QAction *addAction;
178 |     QAction *reduceAction;
179 |     double sumOfPrice;
180 |     QString sellIdStr;
181 |     int countOfSell;
182 |     SubmitState submitState;
183 |     void showGoodsListWidget();
184 |     void produceSellID();           //设置单号
185 |     void setSellCount();
186 | 
187 |     //历史账单
188 |     QSqlTableModel *billModel_B;
189 |     QSqlRelationalTableModel *billListModel_B;
190 | 
191 |     //进货
192 |     QAction *copyAction_P;
193 |     QSqlRelationalTableModel *purchaseModel_P;
194 |     QSqlRelationalTableModel *purchaseDetailModel_P;
195 |     void updatePurchaseView();      //更新进货界面的进货单号，总价等信息
196 |     void purchase();          //主界面的进货按钮
197 | 
198 |     //统计报表
199 |     HistogramView *histogramView;
200 | 
201 |     //添加商品类别
202 |     void addGoodsType();
203 | };
204 | 
205 | #endif // MAINFORM_H
206 | 


--------------------------------------------------------------------------------
/maskwidget.cpp:
--------------------------------------------------------------------------------
  1 | #include "maskwidget.h"
  2 | #include<QPushButton>
  3 | #include <QLabel>
  4 | #include <QLineEdit>
  5 | #include <QVBoxLayout>
  6 | #include <QPainter>
  7 | #include <QPropertyAnimation>
  8 | #include <QTimer>
  9 | #include <QApplication>
 10 | 
 11 | MaskWidget::MaskWidget(const QString &password, QWidget *parent) :
 12 |     QDialog(parent)
 13 | {
 14 |     this->password = password;
 15 |     lineEdit = new QLineEdit(this);
 16 |     lineEdit->setEchoMode(QLineEdit::Password);
 17 |     connect(lineEdit,SIGNAL(returnPressed()),this,SLOT(accept()));  //按下回车时，与点击确定一样
 18 |     label = new QLabel(tr("请输入密码："),this);
 19 |     label->setStyleSheet(tr("color:white;font:bold 16pt;"));
 20 |     inforLabel = new QLabel(tr("锁定中..."),this);
 21 |     inforLabel->setStyleSheet(tr("color:white;font:bold 25pt;"));
 22 |     okBtn = new QPushButton(tr("提交"),this);
 23 |     okBtn->setDefault(true);
 24 |     connect(okBtn,SIGNAL(clicked()),this,SLOT(accept()));
 25 |     errorLabel = new QLabel(this);
 26 |     errorLabel->setStyleSheet(tr("color:red;font:bold 14pt;"));
 27 |     errorLabel->setVisible(false);
 28 |     errorLabel->resize(QSize(250,30));
 29 |   /*  QVBoxLayout *layout = new QVBoxLayout;
 30 |     layout->addWidget(label);
 31 |     layout->addWidget(lineEdit);
 32 |     layout->addWidget(okBtn);
 33 | 
 34 |     this->setLayout(layout); */
 35 |   //  this->setAutoFillBackground(true);
 36 |     this->setWindowFlags(Qt::FramelessWindowHint);
 37 |     this->setAttribute(Qt::WA_TranslucentBackground);
 38 |     QString style = QString("QPushButton { border: 2px solid #8f8f91;border-radius: 6px;"
 39 |                             "background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #f6f7fa, stop: 1 #dadbde);"
 40 |                             "min-height:20px; min-width:50px;}"
 41 |                             "QPushButton:hover {background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
 42 |                             "stop: 0 #dadbde, stop: 1 #f6f7fa); }"
 43 |                             " QPushButton:pressed { background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
 44 |                               "stop: 0 #dadbde, stop: 1 #f6f7fa);}"
 45 |                             " QLineEdit {color: rgb(127, 0, 63);background-color: rgb(255, 255, 241); selection-color: white;"
 46 |                             "selection-background-color: rgb(191, 31, 127);border: 2px groove gray;"
 47 |                             "border-radius: 10px; padding: 2px 4px; }");
 48 |     this->setStyleSheet(style);
 49 |     lineEdit->setFocus();
 50 | }
 51 | 
 52 | void MaskWidget::accept()   //
 53 | {
 54 |     int width = this->width();
 55 |     int height = this->height();
 56 |     if(this->lineEdit->text().isEmpty())
 57 |     {
 58 |         QApplication::beep();
 59 |         errorLabel->setText(tr("请输入密码..."));
 60 |         errorLabel->move(width / 2 - 70,height /2 + 150);
 61 |         errorLabel->setVisible(true);
 62 |         this->lineEdit->setFocus(); //设置焦点
 63 |     }
 64 |     else if(lineEdit->text() != password)       //如果密码不正确
 65 |     {
 66 |         QApplication::beep();
 67 |         errorLabel->setText(tr("密码不正确，请重新输入..."));
 68 |         errorLabel->move(width / 2 - 70,height /2 + 150);
 69 |         errorLabel->setVisible(true);
 70 |         this->lineEdit->selectAll();
 71 |         this->lineEdit->setFocus();
 72 |     }
 73 |     else
 74 |     {
 75 |         QDialog::accept();
 76 |     }
 77 | }
 78 | 
 79 | void MaskWidget::paintEvent(QPaintEvent *event)
 80 | {
 81 |     QPainter painter(this);
 82 |     painter.fillRect(this->rect(),QColor(0,0,0,100));
 83 | }
 84 | 
 85 | void MaskWidget::resizeEvent(QResizeEvent *)
 86 | {
 87 |     int width = this->width();
 88 |     int height = this->height();
 89 |     inforLabel->move(width / 2- 100,height / 2);
 90 |     label->move(width / 2 - 200,height /2 + 100);
 91 |     lineEdit->move(width / 2 - 70,height /2+ 100);
 92 |     okBtn->move(width / 2 + 60,height /2 + 100);
 93 | }
 94 | 
 95 | void MaskWidget::showEvent(QShowEvent *event)   //显示时触发，为了清空文本框中原来的密码
 96 | {
 97 |     this->lineEdit->clear();
 98 |     this->lineEdit->setFocus();
 99 |     this->errorLabel->clear();
100 | }
101 | 


--------------------------------------------------------------------------------
/maskwidget.h:
--------------------------------------------------------------------------------
 1 | #ifndef MASKWIDGET_H
 2 | #define MASKWIDGET_H
 3 | 
 4 | #include <QDialog>
 5 | class QLineEdit;
 6 | class QPushButton;
 7 | class QLabel;
 8 | 
 9 | class MaskWidget : public QDialog
10 | {
11 |     Q_OBJECT
12 | public:
13 |     explicit MaskWidget(const QString &password,QWidget *parent = 0);
14 |     void accept();
15 | protected:
16 |     void paintEvent(QPaintEvent *event);
17 |     void resizeEvent(QResizeEvent *);
18 |     void showEvent(QShowEvent *event);
19 | private:
20 |     QLineEdit *lineEdit;
21 |     QLabel *inforLabel;
22 |     QPushButton *okBtn;
23 |     QLabel *label;
24 |     QString password;
25 |     QLabel *errorLabel;
26 | };
27 | 
28 | #endif // MASKWIDGET_H
29 | 


--------------------------------------------------------------------------------
/modifyuserdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "modifyuserdlg.h"
  2 | #include "ui_modifyuserdlg.h"
  3 | #include <QPainter>
  4 | #include <qmath.h>
  5 | #include <QMouseEvent>
  6 | #include <QSqlQuery>
  7 | #include <QSqlError>
  8 | #include <QMessageBox>
  9 | 
 10 | ModifyUserDlg::ModifyUserDlg(QString username, QWidget *parent) :
 11 |     QDialog(parent),
 12 |     ui(new Ui::ModifyUserDlg)
 13 | {
 14 |     ui->setupUi(this);
 15 | 
 16 |     this->setWindowFlags(Qt::FramelessWindowHint);
 17 |     this->setAttribute(Qt::WA_TranslucentBackground);
 18 |     this->username = username;
 19 | 
 20 |     initView();     //初始化窗口各信息
 21 |     //设置身份证号码文本框的正则表达式，只能输入18位的数字
 22 |     QRegExp regExp("[0-9]{18}");
 23 | 
 24 |     ui->idCardLineEdit->setValidator(new QRegExpValidator(regExp, this));
 25 | }
 26 | 
 27 | ModifyUserDlg::~ModifyUserDlg()
 28 | {
 29 |     delete ui;
 30 | }
 31 | 
 32 | void ModifyUserDlg::on_cancelBtn_clicked()
 33 | {
 34 |     this->reject();
 35 | }
 36 | 
 37 | void ModifyUserDlg::on_okBtn_clicked()
 38 | {
 39 | 
 40 |     QString password = ui->pswLineEdit->text();
 41 |     QString jobNum = ui->jobNumLineEdit->text();
 42 |     QString IDCardNum = ui->idCardLineEdit->text();
 43 |     QString sex = ui->sexComboBox->currentText();
 44 |     if(password.isEmpty())
 45 |     {
 46 |         QMessageBox::warning(this,tr("警告"),tr("密码不得为空!"));
 47 |         ui->pswLineEdit->setFocus();
 48 |         return;
 49 |     }
 50 |     else if(jobNum.isEmpty())
 51 |     {
 52 |         QMessageBox::warning(this,tr("警告"),tr("工作号不得为空!"));
 53 |         ui->jobNumLineEdit->setFocus();
 54 |         return;
 55 |     }
 56 |     else if(IDCardNum.isEmpty())
 57 |     {
 58 |         QMessageBox::warning(this,tr("警告"),tr("身份证号不得为空!"));
 59 |         ui->idCardLineEdit->setFocus();
 60 |         return;
 61 |     }
 62 |     else if(IDCardNum.length() != 18)
 63 |     {
 64 |         QMessageBox::warning(this,tr("警告"),tr("身份证号填写不正确!"));
 65 |         ui->idCardLineEdit->setFocus();
 66 |         return;
 67 |     }
 68 |     //修改用户信息
 69 |     QSqlDatabase::database().transaction();
 70 |     QSqlQuery query;
 71 |     query.prepare(tr("UPDATE userTb SET password=:password ,jobNum=:jobNum,sex=:sex,"
 72 |                      "IDcardNum=:idcard WHERE username=:username"));
 73 |     query.bindValue(":password",password);
 74 |     query.bindValue(":jobNum",jobNum);
 75 |     query.bindValue(":sex",sex);
 76 |     query.bindValue(":IDcardNum",IDCardNum);
 77 |     query.bindValue(":username",username);
 78 |     if(query.exec())
 79 |     {
 80 |         QMessageBox::information(this,tr("提示"),tr("修改成功!"),QMessageBox::Ok);
 81 |         QSqlDatabase::database().commit();  //提交
 82 |         this->accept();
 83 |     }
 84 |     else
 85 |     {
 86 |         QMessageBox::critical(this,tr("严重错误"),tr("抱歉！信息修改失败！\n错误原因：%1")
 87 |                               .arg(query.lastError().text()));
 88 |         QSqlDatabase::database().rollback();    //回滚
 89 |     }
 90 | }
 91 | 
 92 | void ModifyUserDlg::paintEvent(QPaintEvent *event)
 93 | {
 94 |     QPainterPath path;
 95 |     path.setFillRule(Qt::WindingFill);
 96 |     path.addRect(10,10,this->width()-20,this->height()-20);
 97 |     QPainter painter(this);
 98 |     painter.setRenderHint(QPainter::Antialiasing,true);
 99 |     painter.fillPath(path,QBrush(Qt::white));
100 | 
101 |     QColor color(0,0,0,55);
102 |     for(int i = 0;i < 9;i++)
103 |     {
104 |         QPainterPath pathShadow;
105 |         pathShadow.setFillRule(Qt::WindingFill);
106 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
107 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
108 |         color.setAlpha(155-qSqrt(i)*55);
109 |         painter.setPen(color);
110 |         painter.drawPath(pathShadow);
111 |     }
112 | }
113 | 
114 | void ModifyUserDlg::mousePressEvent(QMouseEvent *event)
115 | {
116 |     if(event->button() == Qt::LeftButton && event->pos().y() < 50)           //判断是否为左键
117 |     {
118 |         startPoint = event->globalPos() - frameGeometry().topLeft();
119 |         isDrag = true;
120 |         event->accept();
121 |        // startPoint = QPoint(event->pos());          //将单击point存储
122 |     }
123 | }
124 | 
125 | void ModifyUserDlg::mouseReleaseEvent(QMouseEvent *event)
126 | {
127 |     isDrag = false;
128 | }
129 | 
130 | void ModifyUserDlg::mouseMoveEvent(QMouseEvent *event)
131 | {
132 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
133 |     {
134 |         move(event->globalPos() - startPoint);
135 |         event->accept();
136 |     }
137 | }
138 | 
139 | void ModifyUserDlg::initView()  //初始化窗口
140 | {
141 |     ui->usernameLineEdit->setText(username);
142 |     ui->usernameLineEdit->setEnabled(false);    //设置用户名不得更改
143 | 
144 |     QSqlQuery query;
145 |     QString password;
146 |     QString jobNum;
147 |     QString IDCardNum;
148 |     QString sex;
149 |     query.exec(tr("SELECT password,jobNum,sex,IDCardNum FROM userTb WHERE username = '%1'")
150 |                .arg(username));
151 |     if(query.next()) {
152 |         password = query.value(0).toString();
153 |         jobNum = query.value(1).toString();
154 |         sex = query.value(2).toString();
155 |         IDCardNum = query.value(3).toString();
156 |     }
157 |     ui->pswLineEdit->setText(password);
158 |     ui->jobNumLineEdit->setText(jobNum);
159 |     ui->idCardLineEdit->setText(IDCardNum);
160 |     int index = sex == tr("男") ? 0 : 1;
161 |     ui->sexComboBox->setCurrentIndex(index);
162 | 
163 |     ui->pswLineEdit->setFocus();
164 | 
165 | }
166 | 


--------------------------------------------------------------------------------
/modifyuserdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef MODIFYUSERDLG_H
 2 | #define MODIFYUSERDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class ModifyUserDlg;
 8 | }
 9 | 
10 | class ModifyUserDlg : public QDialog
11 | {
12 |     Q_OBJECT
13 |     
14 | public:
15 |     explicit ModifyUserDlg(QString username, QWidget *parent = 0);
16 |     ~ModifyUserDlg();
17 |     
18 | private slots:
19 |     void on_cancelBtn_clicked();
20 | 
21 |     void on_okBtn_clicked();
22 | 
23 | protected:
24 |     void paintEvent(QPaintEvent *event);
25 |     void mousePressEvent(QMouseEvent *event);
26 |     void mouseReleaseEvent(QMouseEvent *event);
27 |     void mouseMoveEvent(QMouseEvent *event);
28 | 
29 | private:
30 |     Ui::ModifyUserDlg *ui;
31 |     QPoint startPoint;
32 |     bool isDrag;            //是否拖动
33 |     QString username;       //当前用户名
34 | 
35 |     void initView();
36 | };
37 | 
38 | #endif // MODIFYUSERDLG_H
39 | 


--------------------------------------------------------------------------------
/modifyuserdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>ModifyUserDlg</class>
  4 |  <widget class="QDialog" name="ModifyUserDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>268</width>
 10 |     <height>327</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QToolButton {
 18 | 	border:0;
 19 | }
 20 | QToolButton#closeBtn{
 21 | 	background-image: url(:/images/close.png);
 22 | }
 23 | 
 24 | QToolButton#closeBtn:hover {
 25 | 	background-image: url(:/images/close_h.png);
 26 | }
 27 | 
 28 | QToolButton#closeBtn:pressed {	
 29 | 	background-image: url(:/images/close_p.png);
 30 | }
 31 | 
 32 | 
 33 | QLineEdit ,QTextEdit{
 34 | 	color:rgb(127,0,63);
 35 | 	border:2px groove gray;
 36 | 	border-radius:6px;
 37 | 	selection-color: white;
 38 |     selection-background-color: rgb(191, 31, 127);
 39 | }
 40 | 
 41 | QPushButton {
 42 |     color: white;
 43 |     font: bold 10pt;
 44 |     border-image: url(:/images/button.png) 16;
 45 |     border-width: 16px;
 46 |     padding: -16px 0px;
 47 |     min-height: 32px;
 48 |     min-width: 60px;
 49 | }
 50 | 
 51 | QPushButton:hover{
 52 | 	border-image:url(:/images/button_h.png) 16;
 53 | }
 54 | QPushButton:pressed{
 55 | 	border-image:url(:/images/button_p.png) 16;
 56 | }
 57 | QLabel {
 58 | 	color:gray;
 59 | 	
 60 | }
 61 | 
 62 | QCheckBox {
 63 | 	color:gray;
 64 | }
 65 | </string>
 66 |   </property>
 67 |   <widget class="QLabel" name="label">
 68 |    <property name="geometry">
 69 |     <rect>
 70 |      <x>40</x>
 71 |      <y>70</y>
 72 |      <width>51</width>
 73 |      <height>21</height>
 74 |     </rect>
 75 |    </property>
 76 |    <property name="text">
 77 |     <string>用户名：</string>
 78 |    </property>
 79 |   </widget>
 80 |   <widget class="QLabel" name="label_2">
 81 |    <property name="geometry">
 82 |     <rect>
 83 |      <x>40</x>
 84 |      <y>110</y>
 85 |      <width>51</width>
 86 |      <height>21</height>
 87 |     </rect>
 88 |    </property>
 89 |    <property name="text">
 90 |     <string>密码：</string>
 91 |    </property>
 92 |   </widget>
 93 |   <widget class="QLabel" name="label_3">
 94 |    <property name="geometry">
 95 |     <rect>
 96 |      <x>40</x>
 97 |      <y>150</y>
 98 |      <width>51</width>
 99 |      <height>21</height>
100 |     </rect>
101 |    </property>
102 |    <property name="text">
103 |     <string>工作号：</string>
104 |    </property>
105 |   </widget>
106 |   <widget class="QLabel" name="label_4">
107 |    <property name="geometry">
108 |     <rect>
109 |      <x>40</x>
110 |      <y>230</y>
111 |      <width>61</width>
112 |      <height>21</height>
113 |     </rect>
114 |    </property>
115 |    <property name="text">
116 |     <string>身份证号：</string>
117 |    </property>
118 |   </widget>
119 |   <widget class="QLabel" name="label_5">
120 |    <property name="geometry">
121 |     <rect>
122 |      <x>40</x>
123 |      <y>190</y>
124 |      <width>51</width>
125 |      <height>21</height>
126 |     </rect>
127 |    </property>
128 |    <property name="text">
129 |     <string>性别：</string>
130 |    </property>
131 |   </widget>
132 |   <widget class="QComboBox" name="sexComboBox">
133 |    <property name="geometry">
134 |     <rect>
135 |      <x>110</x>
136 |      <y>190</y>
137 |      <width>69</width>
138 |      <height>22</height>
139 |     </rect>
140 |    </property>
141 |    <item>
142 |     <property name="text">
143 |      <string>男</string>
144 |     </property>
145 |    </item>
146 |    <item>
147 |     <property name="text">
148 |      <string>女</string>
149 |     </property>
150 |    </item>
151 |   </widget>
152 |   <widget class="QLineEdit" name="usernameLineEdit">
153 |    <property name="geometry">
154 |     <rect>
155 |      <x>110</x>
156 |      <y>70</y>
157 |      <width>131</width>
158 |      <height>25</height>
159 |     </rect>
160 |    </property>
161 |   </widget>
162 |   <widget class="QLineEdit" name="pswLineEdit">
163 |    <property name="geometry">
164 |     <rect>
165 |      <x>110</x>
166 |      <y>110</y>
167 |      <width>131</width>
168 |      <height>25</height>
169 |     </rect>
170 |    </property>
171 |   </widget>
172 |   <widget class="QLineEdit" name="jobNumLineEdit">
173 |    <property name="geometry">
174 |     <rect>
175 |      <x>110</x>
176 |      <y>150</y>
177 |      <width>131</width>
178 |      <height>25</height>
179 |     </rect>
180 |    </property>
181 |   </widget>
182 |   <widget class="QLineEdit" name="idCardLineEdit">
183 |    <property name="geometry">
184 |     <rect>
185 |      <x>110</x>
186 |      <y>230</y>
187 |      <width>131</width>
188 |      <height>25</height>
189 |     </rect>
190 |    </property>
191 |   </widget>
192 |   <widget class="QPushButton" name="okBtn">
193 |    <property name="geometry">
194 |     <rect>
195 |      <x>30</x>
196 |      <y>270</y>
197 |      <width>92</width>
198 |      <height>32</height>
199 |     </rect>
200 |    </property>
201 |    <property name="text">
202 |     <string>修改</string>
203 |    </property>
204 |   </widget>
205 |   <widget class="QPushButton" name="cancelBtn">
206 |    <property name="geometry">
207 |     <rect>
208 |      <x>150</x>
209 |      <y>270</y>
210 |      <width>92</width>
211 |      <height>32</height>
212 |     </rect>
213 |    </property>
214 |    <property name="text">
215 |     <string>取消</string>
216 |    </property>
217 |   </widget>
218 |   <widget class="QLabel" name="label_6">
219 |    <property name="geometry">
220 |     <rect>
221 |      <x>10</x>
222 |      <y>10</y>
223 |      <width>248</width>
224 |      <height>41</height>
225 |     </rect>
226 |    </property>
227 |    <property name="text">
228 |     <string/>
229 |    </property>
230 |    <property name="pixmap">
231 |     <pixmap resource="MyImages.qrc">:/images/modifyUserHead.png</pixmap>
232 |    </property>
233 |   </widget>
234 |  </widget>
235 |  <resources>
236 |   <include location="MyImages.qrc"/>
237 |  </resources>
238 |  <connections/>
239 | </ui>
240 | 


--------------------------------------------------------------------------------
/navdelegate.cpp:
--------------------------------------------------------------------------------
  1 | 
  2 | #include "navdelegate.h"
  3 | 
  4 | #include "navmodel.h"
  5 | #include "colordefines.h"
  6 | 
  7 | #include <QPainter>
  8 | 
  9 | NavDelegate::NavDelegate(QObject *parent)
 10 | 	: QStyledItemDelegate(parent)
 11 | 	, m_pending(false)
 12 | {
 13 | 
 14 | }
 15 | 
 16 | NavDelegate::~NavDelegate()
 17 | {
 18 | 
 19 | }
 20 | 
 21 | QSize NavDelegate::sizeHint( const QStyleOptionViewItem &option, const QModelIndex &index ) const
 22 | {
 23 | 	NavModel::TreeNode* node = (NavModel::TreeNode*)index.data(Qt::UserRole).toUInt();
 24 | 
 25 | 	if ( node->level == 1)
 26 | 		return QSize(50, 35);
 27 | 	else
 28 | 		return QSize(50, 28);
 29 | }
 30 | 
 31 | void NavDelegate::paint( QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index ) const
 32 | {
 33 | 	NavModel::TreeNode* node = (NavModel::TreeNode*)index.data(Qt::UserRole).toUInt();
 34 | 
 35 | 	painter->setRenderHint(QPainter::Antialiasing);
 36 | 
 37 | 	// Fill background.
 38 | 	if ( option.state & QStyle::State_Selected )
 39 | 	{
 40 | 		painter->fillRect(option.rect, color_selected);
 41 | 	}
 42 | 	else if ( option.state & QStyle::State_MouseOver )
 43 | 	{
 44 | 		painter->fillRect(option.rect, color_hover);
 45 | 	}
 46 | 	else
 47 | 	{
 48 | 		if ( node->level == 1 )
 49 | 			painter->fillRect(option.rect, color_parent_normal);
 50 | 		else
 51 | 			painter->fillRect(option.rect, color_child_normal);
 52 | 	}
 53 | 
 54 | 	// draw decorate
 55 | 	if ( node->children.size() != 0 )
 56 | 	{
 57 | 		QString imgPath;
 58 | 
 59 | 		if ( node->collapse )
 60 | 		{
 61 | 			if ( option.state & QStyle::State_Selected )
 62 |                 imgPath = ":/images/unexpand_selected.png";
 63 | 			else
 64 |                 imgPath = ":/images/unexpand_normal.png";
 65 | 		}
 66 | 		else
 67 | 		{
 68 | 			if ( option.state & QStyle::State_Selected )
 69 |                 imgPath = ":/images/expand_selected.png";
 70 | 			else
 71 |                 imgPath = ":/images/expand_normal.png";
 72 | 		}
 73 | 
 74 | 		QPixmap img(imgPath);
 75 | 		QRect targetRect = option.rect;
 76 | 		targetRect.setWidth(16);
 77 | 		targetRect.setHeight(16);
 78 | 		QPoint c = option.rect.center();
 79 | 		c.setX(8);
 80 | 		targetRect.moveCenter(c);
 81 | 		painter->drawPixmap(targetRect, imgPath, img.rect());
 82 | 	}
 83 | 
 84 | 	// draw text.
 85 | 	QPen textPen( option.state & QStyle::State_Selected ? color_text_selected : color_text_normal);
 86 | 	painter->setPen(textPen);
 87 | 
 88 | 	int margin = 25;
 89 | 
 90 | 	if ( node->level == 2 )
 91 | 		margin = 45;
 92 | 
 93 | 	QRect rect = option.rect;
 94 | 	rect.setWidth(rect.width() - margin);
 95 | 	rect.setX(rect.x() + margin);
 96 | 
 97 | 	QFont normalFont("Microsoft Yahei", 9);
 98 | 	painter->setFont(normalFont);
 99 | 
100 | 	painter->drawText(rect, Qt::AlignLeft | Qt::AlignVCenter, index.data(Qt::DisplayRole).toString() );
101 | 
102 | 	// draw line
103 | 
104 | 	QPen linePen(color_line);
105 | 	linePen.setWidth(1);
106 | 	painter->setPen(linePen);
107 | 
108 | 	if ( node->level == 1 
109 | 		|| (node->level == 2 && node->theLast ) )
110 | 	{
111 | 		painter->drawLine(
112 | 			QPointF(option.rect.x(), option.rect.y()+option.rect.height()-1), 
113 | 			QPointF(option.rect.x() + option.rect.width(), option.rect.y()+option.rect.height()-1));
114 | 	}
115 | 
116 | 
117 | 	// draw record count
118 | 	int recordCount = node->count;
119 | 	if ( m_pending || 0 >= recordCount)
120 | 		return;
121 | 
122 | 	QPen decorationPen(option.state & QStyle::State_Selected ? color_selected : color_text_selected);
123 | 	QBrush decorationBrush(option.state & QStyle::State_Selected ? color_text_selected : color_selected);
124 | 	QFont decorationFont("Microsoft Yahei", 8);
125 | 	painter->setFont(decorationFont);
126 | 
127 | 	QRect decoration = option.rect;
128 | 	decoration.setHeight(15);
129 | 	decoration.moveCenter(option.rect.center());
130 | 	decoration.setLeft(option.rect.right()-50);
131 | 	decoration.setRight(option.rect.right()-15);
132 | 
133 | 	painter->setPen(decorationPen);
134 | 	QPainterPath path;
135 | 	path.addRoundedRect(decoration, 7, 7);
136 | 	painter->fillPath(path, decorationBrush);
137 | 
138 | 	QString decorationText = QString("%1").arg(recordCount);
139 | 	if ( recordCount > 999 )
140 | 		decorationText = "999+";
141 | 
142 | 	painter->drawText(decoration, Qt::AlignCenter | Qt::AlignVCenter, decorationText);
143 | }
144 | 


--------------------------------------------------------------------------------
/navdelegate.h:
--------------------------------------------------------------------------------
 1 | #ifndef NAVDELEGATE_H
 2 | #define NAVDELEGATE_H
 3 | 
 4 | #include <QStyledItemDelegate>
 5 | 
 6 | class NavDelegate : public QStyledItemDelegate
 7 | {
 8 | 	Q_OBJECT
 9 | 
10 | public:
11 | 	NavDelegate(QObject *parent);
12 | 	~NavDelegate();
13 | 
14 | public:
15 | 	QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const ;
16 | 	void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
17 | 
18 | 	void SetPending(bool pending) { m_pending = pending; }
19 | 
20 | private:
21 | 	bool m_pending;
22 | };
23 | 
24 | #endif // NAVDELEGATE_H
25 | 


--------------------------------------------------------------------------------
/navmodel.cpp:
--------------------------------------------------------------------------------
  1 | 
  2 | #include "navmodel.h"
  3 | 
  4 | #include <QFile>
  5 | #include <QDomDocument>
  6 | 
  7 | NavModel::NavModel(QObject *parent)
  8 | 	: QAbstractListModel(parent)
  9 | {
 10 | }
 11 | 
 12 | NavModel::~NavModel()
 13 | {
 14 | 	for ( std::vector<TreeNode*>::iterator it = m_nodeList.begin();
 15 | 		  it != m_nodeList.end(); )
 16 | 	{
 17 | 		for ( std::list<TreeNode*>::iterator child = (*it)->children.begin();
 18 | 			  child != (*it)->children.end(); )
 19 | 		{
 20 | 			delete (*child);
 21 | 			child = (*it)->children.erase(child);
 22 | 		}
 23 | 
 24 | 		delete (*it);
 25 | 		it = m_nodeList.erase(it);
 26 | 	}
 27 | }
 28 | 
 29 | void NavModel::ReadDataFromConfig(QString path)
 30 | {
 31 | 	QFile xml(path);
 32 | 
 33 | 	if ( !xml.open(QIODevice::ReadOnly | QIODevice::Text) )
 34 |         return;
 35 | 
 36 | 	QDomDocument doc;
 37 | 
 38 | 	if ( !doc.setContent(&xml, false) )
 39 | 		return;
 40 | 
 41 | 	QDomNode root = doc.documentElement().firstChildElement("layout");
 42 | 	QDomNodeList children = root.childNodes();
 43 | 
 44 | 	for ( int i = 0; i != children.count(); ++i )
 45 | 	{
 46 | 		QDomElement nodeInfo = children.at(i).toElement();
 47 | 		TreeNode* node = new TreeNode;
 48 | 		node->label = nodeInfo.attribute("label");
 49 | 		node->collapse = nodeInfo.attribute("collapse").toInt();
 50 | 		node->count = nodeInfo.attribute("count").toInt();
 51 | 		node->level = 1;
 52 |         node->isSubItem = false;
 53 | 		QDomNodeList secondLevel = nodeInfo.childNodes();
 54 | 
 55 |         for ( int j = 0; j != secondLevel.count(); ++j )        //子目录
 56 | 		{
 57 | 			QDomElement secNodeInfo = secondLevel.at(j).toElement();
 58 | 			TreeNode* secNode = new TreeNode;
 59 | 			secNode->label = secNodeInfo.attribute("label");
 60 | 			secNode->count = secNodeInfo.attribute("count").toInt();
 61 | 			secNode->collapse = false;
 62 | 			secNode->level = 2;
 63 |             secNode->isSubItem = true;
 64 | 			secNode->theLast = ( j == secondLevel.count()-1 && i != children.count()-1 );
 65 | 			node->children.push_back(secNode);
 66 | 		}
 67 | 
 68 | 		m_nodeList.push_back(node);
 69 | 	}
 70 | 	 
 71 | 	RefreshList();
 72 | 	beginInsertRows(QModelIndex(), 0, m_list.size());
 73 | 	endInsertRows();
 74 | }
 75 | 
 76 | int NavModel::rowCount( const QModelIndex &parent /* = QModelIndex */ ) const
 77 | {
 78 | 	return m_list.size();
 79 | }
 80 | 
 81 | QVariant NavModel::data( const QModelIndex &index, int role /* = Qt::DisplayRole */ ) const 
 82 | {
 83 | 	if ( !index.isValid() )
 84 | 		return QVariant();
 85 | 
 86 | 	if ( index.row() >= m_list.size() || index.row() < 0 )
 87 | 		return QVariant();
 88 | 
 89 | 	if ( role == Qt::DisplayRole ) 
 90 | 		return m_list[index.row()].label;
 91 | 	else if ( role == Qt::UserRole )
 92 | 		return (unsigned int)(m_list[index.row()].treeNode);
 93 | 
 94 | 	return QVariant();
 95 | }
 96 | 
 97 | void NavModel::RefreshList()
 98 | {
 99 | 	m_list.clear();
100 | 
101 | 	for ( std::vector<TreeNode*>::iterator it = m_nodeList.begin();
102 | 		  it != m_nodeList.end();
103 | 		  ++it )
104 | 	{
105 | 		ListNode node;
106 | 		node.label = (*it)->label;
107 | 		node.treeNode = *it;
108 | 
109 | 		m_list.push_back(node);
110 | 		
111 | 		if ( (*it)->collapse )
112 | 			continue;
113 | 
114 | 		for ( std::list<TreeNode*>::iterator child = (*it)->children.begin();
115 | 			  child != (*it)->children.end();
116 | 			  ++child )
117 | 		{
118 | 			ListNode node;
119 |             node.label = (*child)->label;
120 | 			node.treeNode = *child;
121 | 			node.treeNode->theLast = false;
122 | 
123 | 			m_list.push_back(node);
124 | 		}
125 | 
126 | 		if ( !m_list.empty())
127 | 			m_list.back().treeNode->theLast = true;
128 | 	}
129 | }
130 | 
131 | void NavModel::Collapse( const QModelIndex& index )
132 | {
133 | 	TreeNode* node = m_list[index.row()].treeNode;
134 | 	if ( node->children.size() == 0 )
135 | 		return;
136 | 
137 | 	node->collapse = !node->collapse;
138 | 
139 | 	RefreshList();
140 | 
141 | 	if ( !node->collapse )
142 | 	{
143 | 		beginInsertRows(QModelIndex(), index.row()+1, index.row()+node->children.size());
144 | 		endInsertRows();
145 | 	}
146 | 	else
147 | 	{
148 | 		beginRemoveRows(QModelIndex(), index.row()+1, index.row()+node->children.size());
149 | 		endRemoveRows();
150 | 	}
151 | 
152 | }
153 | 
154 | void NavModel::clickIndex(const QModelIndex &index)
155 | {
156 |     TreeNode* node = m_list[index.row()].treeNode;
157 |     if(node->isSubItem)
158 |          emit clickItem(index.data().toString());
159 | }
160 | 
161 | void NavModel::Refresh()
162 | {
163 | 	RefreshList();
164 | 	beginResetModel();
165 | 	endResetModel();
166 | }
167 | 


--------------------------------------------------------------------------------
/navmodel.h:
--------------------------------------------------------------------------------
 1 | #ifndef NAVMODEL_H
 2 | #define NAVMODEL_H
 3 | 
 4 | #include <QAbstractListModel>
 5 | #include <vector>
 6 | 
 7 | class NavModel : public QAbstractListModel
 8 | {
 9 | 	Q_OBJECT
10 | 
11 | 
12 | public:
13 | 
14 | 	struct TreeNode
15 | 	{
16 | 		QString label;
17 | 		int level;
18 | 		bool collapse;
19 | 		bool theLast;
20 | 		int count;
21 | 		std::list<TreeNode*> children;
22 |         bool isSubItem;
23 | 	};
24 | 
25 | 	struct ListNode
26 | 	{
27 | 		QString label;
28 | 		TreeNode* treeNode;
29 | 	};
30 | 
31 | 	NavModel(QObject *parent);
32 | 	~NavModel();
33 | 
34 | 	/*!
35 | 	\brief
36 | 		Read data from xml.
37 | 	*/
38 | 	void ReadDataFromConfig(QString path);
39 | 
40 | 	void Refresh();
41 | 
42 | public:
43 | 	int rowCount(const QModelIndex &parent /* = QModelIndex */) const;
44 | 	QVariant data(const QModelIndex &index, int role /* = Qt::DisplayRole */) const;
45 | 
46 | public slots:
47 | 	void Collapse(const QModelIndex& index);
48 |     void clickIndex(const QModelIndex &index);
49 | 	
50 | private:
51 | 	void RefreshList();
52 | signals:
53 |     void clickItem(QString text);
54 | 
55 | private:
56 | 	std::vector<TreeNode*> m_nodeList;
57 | 	std::vector<ListNode> m_list;
58 | };
59 | 
60 | #endif // NAVMODEL_H
61 | 


--------------------------------------------------------------------------------
/showinforlabel.cpp:
--------------------------------------------------------------------------------
 1 | #include "showinforlabel.h"
 2 | #include <QPainter>
 3 | 
 4 | ShowInforLabel::ShowInforLabel(QWidget *parent) :
 5 |     QLabel(parent)
 6 | {
 7 |     _opacity = 1.0;         //私有成员值，存储窗体的不透明度,0.0-1.0，1.0为不透明
 8 | }
 9 | 
10 | void ShowInforLabel::setopacity(double value)           //当执行自定义属性动画时，动画会自动调用该函数
11 | {
12 |     _opacity = value;           //设置不透明度
13 |     update();               //重绘
14 | }
15 | 
16 | void ShowInforLabel::setWindowVisable()         //设置窗体为不可见，用于自定义动画时，结束时调用
17 | {
18 |     this->setVisible(false);
19 |     _opacity = 1.0;             //重新设置不透明度,为下一次属性动画准备
20 | }
21 | 
22 | void ShowInforLabel::paintEvent(QPaintEvent *event)
23 | {
24 |     QPainter painter(this);
25 |     int width = fontMetrics().width(this->text()) + 20;//根据文本，提出宽度
26 |     int height = 25;
27 |     painter.setRenderHint(QPainter::Antialiasing,true);
28 |     painter.setBrush(Qt::white);
29 |     QFont font;
30 |     font.setPointSize(9);
31 |     painter.setFont(font);
32 |     QPen pen;
33 |     pen.setWidth(2);
34 |     pen.setColor(Qt::black);
35 |     painter.setPen(pen);
36 |     painter.setOpacity(_opacity);       //设置不透明度
37 |     painter.drawRoundedRect(QRectF(2,10,width,height),20,20);//绘制一个圆矩形
38 |     static const QPointF points[3] = {
39 |         QPointF(20,0),
40 |         QPointF(25,20),
41 |         QPointF(35,20)
42 |     };
43 |     pen.setWidth(1);
44 |     painter.setPen(pen);
45 |     painter.drawPolygon(points,3);      //绘制一个三角形
46 |     painter.setPen(Qt::NoPen);
47 |     painter.drawRoundedRect(QRectF(2,10,width,height),20,20);   //使用白色填充圆矩形，剔除矩形中多余的东西
48 |     painter.setPen(Qt::black);
49 |     painter.drawText(12,25,this->text());       //绘制要显示的文本
50 | }
51 | 


--------------------------------------------------------------------------------
/showinforlabel.h:
--------------------------------------------------------------------------------
 1 | #ifndef SHOWINFORLABEL_H
 2 | #define SHOWINFORLABEL_H
 3 | 
 4 | #include <QLabel>
 5 | /*
 6 | 子类化一个QLabel
 7 | 功能：显示一些错误信息，界面会更加友好
 8 | */
 9 | 
10 | 
11 | class ShowInforLabel : public QLabel
12 | {
13 |     Q_OBJECT
14 |     Q_PROPERTY(double opacity READ opacity WRITE setopacity)   //自定义一个属性，opacity设置窗体的透明度，可以执行自定义的属性动画
15 | public:
16 |     explicit ShowInforLabel(QWidget *parent = 0);
17 |     double opacity() { return _opacity;}            //自定义属性方法
18 |     void setopacity(double value);
19 | public slots:
20 |     void setWindowVisable();
21 | protected:
22 |     void paintEvent(QPaintEvent *event);
23 |     double _opacity;
24 |     
25 | };
26 | 
27 | #endif // SHOWINFORLABEL_H
28 | 


--------------------------------------------------------------------------------
/supermarket.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/supermarket.ico


--------------------------------------------------------------------------------
/supplierdlg.cpp:
--------------------------------------------------------------------------------
  1 | #include "supplierdlg.h"
  2 | #include "ui_supplierdlg.h"
  3 | #include <QPainter>
  4 | #include <qmath.h>
  5 | #include <QMouseEvent>
  6 | #include <QSqlTableModel>
  7 | #include "addsupplierdlg.h"
  8 | #include <QClipboard>
  9 | #include <QSqlRecord>
 10 | #include <QSqlQuery>
 11 | 
 12 | SupplierDlg::SupplierDlg(QWidget *parent) :
 13 |     QDialog(parent),
 14 |     ui(new Ui::SupplierDlg)
 15 | {
 16 |     ui->setupUi(this);
 17 |     this->setWindowFlags(Qt::FramelessWindowHint);
 18 |     this->setAttribute(Qt::WA_TranslucentBackground);
 19 |     initialisePage();
 20 | }
 21 | 
 22 | 
 23 | void SupplierDlg::initialisePage()  //初始化
 24 | {
 25 |     supplierModel = new QSqlTableModel(this);
 26 |     supplierModel->setTable("supplierTb");
 27 |     supplierModel->select();
 28 | 
 29 |     supplierModel->setHeaderData(Supplier_Name,Qt::Horizontal,tr("供应商名称"));
 30 |     supplierModel->setHeaderData(Supplier_Contact,Qt::Horizontal,tr("联系人"));
 31 |     supplierModel->setHeaderData(Supplier_Telephone,Qt::Horizontal,tr("联系电话"));
 32 |     supplierModel->setHeaderData(Supplier_Address,Qt::Horizontal,tr("地址"));
 33 |     supplierModel->setHeaderData(Supplier_Note,Qt::Horizontal,tr("备注"));
 34 | 
 35 |     ui->tableView->setModel(supplierModel);
 36 |     ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
 37 |     ui->tableView->setSelectionMode(QAbstractItemView::SingleSelection);
 38 |     ui->tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
 39 |     ui->tableView->setColumnHidden(Supplier_Id,true);
 40 |     ui->tableView->horizontalHeader()->setStretchLastSection(true);
 41 |     ui->tableView->resizeColumnsToContents();
 42 | 
 43 |     copyNameAction = new QAction(tr("复制供应商名"),this);
 44 |     connect(copyNameAction,SIGNAL(triggered()),this,SLOT(copyTheNameSlot()));
 45 |     copyNumberAction = new QAction(tr("复制电话号码"),this);
 46 |     connect(copyNumberAction,SIGNAL(triggered()),this,SLOT(copyTheNumberSlot()));
 47 |     ui->tableView->addAction(copyNameAction);
 48 |     ui->tableView->addAction(copyNumberAction);
 49 |     ui->tableView->setContextMenuPolicy(Qt::ActionsContextMenu);
 50 | }
 51 | 
 52 | SupplierDlg::~SupplierDlg()
 53 | {
 54 |     delete ui;
 55 | }
 56 | 
 57 | void SupplierDlg::paintEvent(QPaintEvent *event)
 58 | {
 59 |     QPainterPath path;
 60 |     path.setFillRule(Qt::WindingFill);
 61 |     path.addRect(10,10,this->width()-20,this->height()-20);
 62 |     QPainter painter(this);
 63 |     painter.setRenderHint(QPainter::Antialiasing,true);
 64 |     painter.fillPath(path,QBrush(Qt::white));
 65 | 
 66 |     QColor color(0,0,0,55);
 67 |     for(int i = 0;i < 9;i++)
 68 |     {
 69 |         QPainterPath pathShadow;
 70 |         pathShadow.setFillRule(Qt::WindingFill);
 71 |        // pathShadow.addRoundRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2,5);
 72 |         pathShadow.addRect(10-i,10-i,this->width()-(10-i)*2,this->height()-(10-i)*2);
 73 |         color.setAlpha(155-qSqrt(i)*55);
 74 |         painter.setPen(color);
 75 |         painter.drawPath(pathShadow);
 76 |     }
 77 | }
 78 | 
 79 | void SupplierDlg::mousePressEvent(QMouseEvent *event)
 80 | {
 81 |     if(event->button() == Qt::LeftButton && event->pos().y() < 50)           //判断是否为左键
 82 |     {
 83 |         startPoint = event->globalPos() - frameGeometry().topLeft();
 84 |         isDrag = true;
 85 |         event->accept();
 86 |        // startPoint = QPoint(event->pos());          //将单击point存储
 87 |     }
 88 | }
 89 | 
 90 | void SupplierDlg::mouseReleaseEvent(QMouseEvent *event)
 91 | {
 92 |     isDrag = false;
 93 | }
 94 | 
 95 | void SupplierDlg::mouseMoveEvent(QMouseEvent *event)
 96 | {
 97 |     if(event->buttons() & Qt::LeftButton && event->pos().y() < 70 && isDrag)
 98 |     {
 99 |         move(event->globalPos() - startPoint);
100 |         event->accept();
101 |     }
102 | }
103 | 
104 | 
105 | void SupplierDlg::on_delBtn_clicked()   //删除选中行
106 | {
107 |     int row = ui->tableView->currentIndex().row();
108 |     QSqlRecord record = supplierModel->record(row);
109 |     int id = record.value(Supplier_Id).toInt();
110 |     QSqlQuery query;
111 |     if(query.exec(tr("delete from supplierTb where id = %1").arg(id)))
112 |     {
113 |         supplierModel->setFilter("");
114 |         supplierModel->select();
115 |     }
116 | }
117 | 
118 | void SupplierDlg::on_addBtn_clicked()           //添加供应商
119 | {
120 |     AddSupplierDlg dlg;
121 |     if(dlg.exec() == QDialog::Accepted)
122 |     {
123 |         supplierModel->setFilter("");
124 |         supplierModel->select();
125 |         ui->tableView->selectRow(supplierModel->rowCount() - 1);
126 |     }
127 | }
128 | 
129 | void SupplierDlg::copyTheNameSlot()     //右键复制供应商名字
130 | {
131 |     QString name = supplierModel->index(ui->tableView->currentIndex().row(),1).data().toString();
132 |     QApplication::clipboard()->setText(name);
133 | }
134 | 
135 | void SupplierDlg::copyTheNumberSlot()       //右键复制供应商电话
136 | {
137 |     QString number = supplierModel->index(ui->tableView->currentIndex().row(),3).data().toString();
138 |     QApplication::clipboard()->setText(number);
139 | }
140 | 


--------------------------------------------------------------------------------
/supplierdlg.h:
--------------------------------------------------------------------------------
 1 | #ifndef SUPPLIERDLG_H
 2 | #define SUPPLIERDLG_H
 3 | 
 4 | #include <QDialog>
 5 | 
 6 | namespace Ui {
 7 | class SupplierDlg;
 8 | }
 9 | class QSqlTableModel;
10 | enum {
11 |     Supplier_Id,
12 |     Supplier_Name,
13 |     Supplier_Contact,
14 |     Supplier_Telephone,
15 |     Supplier_Address,
16 |     Supplier_Note
17 | };
18 | 
19 | class SupplierDlg : public QDialog
20 | {
21 |     Q_OBJECT
22 |     
23 | public:
24 |     explicit SupplierDlg(QWidget *parent = 0);
25 |     ~SupplierDlg();
26 | protected:
27 |     void paintEvent(QPaintEvent *event);
28 |     void mousePressEvent(QMouseEvent *event);
29 |     void mouseReleaseEvent(QMouseEvent *event);
30 |     void mouseMoveEvent(QMouseEvent *event);
31 | private slots:
32 |     void on_delBtn_clicked();
33 | 
34 |     void on_addBtn_clicked();
35 |     void copyTheNameSlot();
36 |     void copyTheNumberSlot();
37 | 
38 | private:
39 |     Ui::SupplierDlg *ui;
40 |     QPoint startPoint;
41 |     bool isDrag;            //是否拖动
42 |     QSqlTableModel *supplierModel;
43 |     QAction *copyNameAction;
44 |     QAction *copyNumberAction;
45 | 
46 |     void  initialisePage();
47 | };
48 | 
49 | #endif // SUPPLIERDLG_H
50 | 


--------------------------------------------------------------------------------
/supplierdlg.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>SupplierDlg</class>
  4 |  <widget class="QDialog" name="SupplierDlg">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>604</width>
 10 |     <height>393</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Dialog</string>
 15 |   </property>
 16 |   <property name="styleSheet">
 17 |    <string notr="true">QPushButton {
 18 |     color: white;
 19 |     font: bold 10pt;
 20 |     border-image: url(:/images/button.png) 16;
 21 |     border-width: 16px;
 22 |     padding: -16px 0px;
 23 |     min-height: 32px;
 24 |     min-width: 60px;
 25 | }
 26 | 
 27 | QPushButton:hover{
 28 | 	border-image:url(:/images/button_h.png) 16;
 29 | }
 30 | QPushButton:pressed{
 31 | 	border-image:url(:/images/button_p.png) 16;
 32 | }
 33 | QLabel {
 34 | 	color:gray;
 35 | 	
 36 | }
 37 | QToolButton {
 38 | 	border:0;
 39 | }
 40 | QToolButton#closeBtn{
 41 | 	background-image: url(:/images/close.png);
 42 | }
 43 | 
 44 | QToolButton#closeBtn:hover {
 45 | 	background-image: url(:/images/close_h.png);
 46 | }
 47 | 
 48 | QToolButton#closeBtn:pressed {	
 49 | 	background-image: url(:/images/close_p.png);
 50 | }
 51 | 
 52 | QTableView {
 53 |     color: rgb(127, 0, 63);
 54 |     background-color: rgb(255, 255, 241);
 55 |     selection-color: white;
 56 |     selection-background-color: rgb(191, 31, 127);
 57 |     border: 2px groove gray;
 58 |     border-radius: 5px;
 59 |     padding: 2px 4px;
 60 | }
 61 | </string>
 62 |   </property>
 63 |   <widget class="QPushButton" name="delBtn">
 64 |    <property name="geometry">
 65 |     <rect>
 66 |      <x>30</x>
 67 |      <y>330</y>
 68 |      <width>92</width>
 69 |      <height>32</height>
 70 |     </rect>
 71 |    </property>
 72 |    <property name="text">
 73 |     <string>删除(&amp;D)</string>
 74 |    </property>
 75 |   </widget>
 76 |   <widget class="QPushButton" name="addBtn">
 77 |    <property name="geometry">
 78 |     <rect>
 79 |      <x>130</x>
 80 |      <y>330</y>
 81 |      <width>92</width>
 82 |      <height>32</height>
 83 |     </rect>
 84 |    </property>
 85 |    <property name="text">
 86 |     <string>添加(A)</string>
 87 |    </property>
 88 |   </widget>
 89 |   <widget class="QPushButton" name="quitBtn">
 90 |    <property name="geometry">
 91 |     <rect>
 92 |      <x>490</x>
 93 |      <y>330</y>
 94 |      <width>92</width>
 95 |      <height>32</height>
 96 |     </rect>
 97 |    </property>
 98 |    <property name="text">
 99 |     <string>退出(&amp;Q)</string>
100 |    </property>
101 |    <property name="default">
102 |     <bool>true</bool>
103 |    </property>
104 |   </widget>
105 |   <widget class="QTableView" name="tableView">
106 |    <property name="geometry">
107 |     <rect>
108 |      <x>30</x>
109 |      <y>60</y>
110 |      <width>551</width>
111 |      <height>261</height>
112 |     </rect>
113 |    </property>
114 |   </widget>
115 |   <widget class="QLabel" name="label">
116 |    <property name="geometry">
117 |     <rect>
118 |      <x>10</x>
119 |      <y>10</y>
120 |      <width>585</width>
121 |      <height>40</height>
122 |     </rect>
123 |    </property>
124 |    <property name="text">
125 |     <string/>
126 |    </property>
127 |    <property name="pixmap">
128 |     <pixmap resource="MyImages.qrc">:/images/supplierHead.png</pixmap>
129 |    </property>
130 |   </widget>
131 |   <widget class="QToolButton" name="closeBtn">
132 |    <property name="geometry">
133 |     <rect>
134 |      <x>562</x>
135 |      <y>10</y>
136 |      <width>32</width>
137 |      <height>32</height>
138 |     </rect>
139 |    </property>
140 |    <property name="minimumSize">
141 |     <size>
142 |      <width>0</width>
143 |      <height>0</height>
144 |     </size>
145 |    </property>
146 |    <property name="text">
147 |     <string/>
148 |    </property>
149 |    <property name="iconSize">
150 |     <size>
151 |      <width>32</width>
152 |      <height>32</height>
153 |     </size>
154 |    </property>
155 |   </widget>
156 |  </widget>
157 |  <tabstops>
158 |   <tabstop>tableView</tabstop>
159 |   <tabstop>delBtn</tabstop>
160 |   <tabstop>addBtn</tabstop>
161 |   <tabstop>quitBtn</tabstop>
162 |   <tabstop>closeBtn</tabstop>
163 |  </tabstops>
164 |  <resources>
165 |   <include location="MyImages.qrc"/>
166 |  </resources>
167 |  <connections>
168 |   <connection>
169 |    <sender>closeBtn</sender>
170 |    <signal>clicked()</signal>
171 |    <receiver>SupplierDlg</receiver>
172 |    <slot>reject()</slot>
173 |    <hints>
174 |     <hint type="sourcelabel">
175 |      <x>579</x>
176 |      <y>20</y>
177 |     </hint>
178 |     <hint type="destinationlabel">
179 |      <x>560</x>
180 |      <y>46</y>
181 |     </hint>
182 |    </hints>
183 |   </connection>
184 |   <connection>
185 |    <sender>quitBtn</sender>
186 |    <signal>clicked()</signal>
187 |    <receiver>SupplierDlg</receiver>
188 |    <slot>reject()</slot>
189 |    <hints>
190 |     <hint type="sourcelabel">
191 |      <x>531</x>
192 |      <y>340</y>
193 |     </hint>
194 |     <hint type="destinationlabel">
195 |      <x>544</x>
196 |      <y>377</y>
197 |     </hint>
198 |    </hints>
199 |   </connection>
200 |  </connections>
201 | </ui>
202 | 


--------------------------------------------------------------------------------
/widget image/1.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/1.jpg


--------------------------------------------------------------------------------
/widget image/10.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/10.png


--------------------------------------------------------------------------------
/widget image/2.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/2.jpg


--------------------------------------------------------------------------------
/widget image/2.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/2.png


--------------------------------------------------------------------------------
/widget image/3.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/3.png


--------------------------------------------------------------------------------
/widget image/4.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/4.png


--------------------------------------------------------------------------------
/widget image/5.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/5.png


--------------------------------------------------------------------------------
/widget image/6.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/6.png


--------------------------------------------------------------------------------
/widget image/7.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/7.png


--------------------------------------------------------------------------------
/widget image/8.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/8.png


--------------------------------------------------------------------------------
/widget image/9.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/lidian53/Supermarket_Management_Qt/e31d9f7e770a93a832f39fce616c1aa3193b119e/widget image/9.jpg


--------------------------------------------------------------------------------