├── 0res ├── 1583500948212.png ├── 1583501501664.png ├── 1583501662153.png ├── 1583502593883.png ├── 1583502873866.png ├── 1583502956280.png ├── 1583503365288.png ├── 1583503650019.png ├── 1583505605223.png ├── 1583509718353.png ├── 1583509733718.png ├── 1583639858766.png ├── 1583639869008.png ├── 1584461432626.png ├── 999992dialog_1tablewidget.png ├── 999992dialog_3satree.png ├── 999992menubar_2button.png ├── 999992menubar_5modal.png ├── 999992menubar_6layout.png ├── 999992menubar_7mymenu.png └── 999994CCompilerUI.png ├── 1Hello ├── Hello.pro ├── Hello.pro.user ├── main.cpp ├── mainwindow.cpp └── mainwindow.h ├── 1titlebar_logo_title ├── 1titlebar_logo_title.pro ├── 1titlebar_logo_title.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui ├── res.qrc └── res │ └── app_1title_dark_appicon.png ├── 2dialog_1listview ├── 2dialog_1listview.pro ├── 2dialog_1listview.pro.user ├── img │ └── delete.png ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui └── res.qrc ├── 2dialog_1tablewidget ├── 2dialog_1tablewidget.pro ├── 2dialog_1tablewidget.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2dialog_2pdfreader ├── 2dialog_2pdfreader.pro ├── 2dialog_2pdfreader.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2dialog_3satree ├── 2dialog_3satree.pro ├── 2dialog_3satree.pro.user ├── binarytree.cpp ├── binarytree.h ├── binarytreepainter.cpp ├── binarytreepainter.h ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2menubar_1signal_slot ├── 2menubar_1signal_slot.pro ├── 2menubar_1signal_slot.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2menubar_2button ├── 2menubar_2button.pro ├── 2menubar_2button.pro.user ├── img │ ├── app_round_button_black.9.png │ ├── app_round_button_darkblue.9.png │ ├── app_round_button_gray.9.png │ ├── app_round_button_green.9.png │ └── app_round_button_white.9.png ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui └── res.qrc ├── 2menubar_3label ├── 2menubar_3label.pro ├── 2menubar_3label.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2menubar_4menu ├── 2menubar_4menu.pro ├── 2menubar_4menu.pro.user ├── hover_menu_analysebystep.ui ├── hovermenuanalyse.cpp ├── hovermenuanalyse.h ├── img │ ├── app_2menu_new.png │ ├── app_2menu_open.png │ └── app_2menu_save.png ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui ├── menu_analyse_by_step.ui └── res.qrc ├── 2menubar_5modal ├── 2menubar_5modal.pro ├── 2menubar_5modal.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui ├── settingdialog.cpp ├── settingdialog.h └── settingdialog.ui ├── 2menubar_6layout ├── 2menubar_6layout.pro ├── 2menubar_6layout.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 2menubar_7mymenu ├── 2menubar_7mymenu.pro ├── 2menubar_7mymenu.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 3main_1codeeditor ├── 3main_1codeeditor.pro ├── 3main_1codeeditor.pro.user ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h └── mainwindow.ui ├── 4CCompilerUI ├── CCompilerUI.pro ├── CCompilerUI.pro.user ├── img │ ├── app_1title_dark_appicon1.png │ ├── app_round_button_black.9.png │ ├── app_round_button_darkblue.9.png │ ├── app_round_button_gray.9.png │ ├── app_round_button_green.9.png │ ├── app_round_button_transparent.9.png │ ├── app_round_button_white.9.png │ ├── app_up.png │ ├── app_up_down.png │ ├── app_up_down_hover.png │ └── app_up_hover.png ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui └── res.qrc └── README.md /0res/1583500948212.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/0res/1583500948212.png -------------------------------------------------------------------------------- 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Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | # Default rules for deployment. 26 | qnx: target.path = /tmp/$${TARGET}/bin 27 | else: unix:!android: target.path = /opt/$${TARGET}/bin 28 | !isEmpty(target.path): INSTALLS += target 29 | -------------------------------------------------------------------------------- /1Hello/Hello.pro.user: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | EnvironmentId 7 | {cc04c648-95f6-46a2-8902-3070ddc345f2} 8 | 9 | 10 | ProjectExplorer.Project.ActiveTarget 11 | 0 12 | 13 | 14 | ProjectExplorer.Project.EditorSettings 15 | 16 | true 17 | false 18 | true 19 | 20 | Cpp 21 | 22 | CppGlobal 23 | 24 | 25 | 26 | QmlJS 27 | 28 | QmlJSGlobal 29 | 30 | 31 | 2 32 | UTF-8 33 | false 34 | 4 35 | false 36 | 80 37 | true 38 | true 39 | 1 40 | true 41 | false 42 | 0 43 | true 44 | true 45 | 0 46 | 8 47 | true 48 | 1 49 | true 50 | true 51 | true 52 | false 53 | 54 | 55 | 56 | ProjectExplorer.Project.PluginSettings 57 | 58 | 59 | -fno-delayed-template-parsing 60 | 61 | true 62 | 63 | 64 | 65 | ProjectExplorer.Project.Target.0 66 | 67 | Desktop Qt 5.14.1 MinGW 32-bit 68 | Desktop Qt 5.14.1 MinGW 32-bit 69 | qt.qt5.5141.win32_mingw73_kit 70 | 0 71 | 0 72 | 0 73 | 74 | H:/Learn_Code/QtProjects/Helloworld/build-Hello-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 75 | 76 | 77 | true 78 | QtProjectManager.QMakeBuildStep 79 | true 80 | 81 | false 82 | false 83 | false 84 | 85 | 86 | true 87 | Qt4ProjectManager.MakeStep 88 | 89 | false 90 | 91 | 92 | false 93 | 94 | 2 95 | Build 96 | Build 97 | ProjectExplorer.BuildSteps.Build 98 | 99 | 100 | 101 | true 102 | Qt4ProjectManager.MakeStep 103 | 104 | true 105 | clean 106 | 107 | false 108 | 109 | 1 110 | Clean 111 | Clean 112 | ProjectExplorer.BuildSteps.Clean 113 | 114 | 2 115 | false 116 | 117 | Debug 118 | Qt4ProjectManager.Qt4BuildConfiguration 119 | 2 120 | 121 | 122 | H:/Learn_Code/QtProjects/Helloworld/build-Hello-Desktop_Qt_5_14_1_MinGW_32_bit-Release 123 | 124 | 125 | true 126 | QtProjectManager.QMakeBuildStep 127 | false 128 | 129 | false 130 | false 131 | true 132 | 133 | 134 | true 135 | Qt4ProjectManager.MakeStep 136 | 137 | false 138 | 139 | 140 | false 141 | 142 | 2 143 | Build 144 | Build 145 | ProjectExplorer.BuildSteps.Build 146 | 147 | 148 | 149 | true 150 | Qt4ProjectManager.MakeStep 151 | 152 | true 153 | clean 154 | 155 | false 156 | 157 | 1 158 | Clean 159 | Clean 160 | ProjectExplorer.BuildSteps.Clean 161 | 162 | 2 163 | false 164 | 165 | Release 166 | Qt4ProjectManager.Qt4BuildConfiguration 167 | 0 168 | 169 | 170 | H:/Learn_Code/QtProjects/Helloworld/build-Hello-Desktop_Qt_5_14_1_MinGW_32_bit-Profile 171 | 172 | 173 | true 174 | QtProjectManager.QMakeBuildStep 175 | true 176 | 177 | false 178 | true 179 | true 180 | 181 | 182 | true 183 | Qt4ProjectManager.MakeStep 184 | 185 | false 186 | 187 | 188 | false 189 | 190 | 2 191 | Build 192 | Build 193 | ProjectExplorer.BuildSteps.Build 194 | 195 | 196 | 197 | true 198 | Qt4ProjectManager.MakeStep 199 | 200 | true 201 | clean 202 | 203 | false 204 | 205 | 1 206 | Clean 207 | Clean 208 | ProjectExplorer.BuildSteps.Clean 209 | 210 | 2 211 | false 212 | 213 | Profile 214 | Qt4ProjectManager.Qt4BuildConfiguration 215 | 0 216 | 217 | 3 218 | 219 | 220 | 0 221 | Deploy 222 | Deploy 223 | ProjectExplorer.BuildSteps.Deploy 224 | 225 | 1 226 | ProjectExplorer.DefaultDeployConfiguration 227 | 228 | 1 229 | 230 | 231 | dwarf 232 | 233 | cpu-cycles 234 | 235 | 236 | 250 237 | 238 | -e 239 | cpu-cycles 240 | --call-graph 241 | dwarf,4096 242 | -F 243 | 250 244 | 245 | -F 246 | true 247 | 4096 248 | false 249 | false 250 | 1000 251 | 252 | true 253 | 254 | false 255 | false 256 | false 257 | false 258 | true 259 | 0.01 260 | 10 261 | true 262 | kcachegrind 263 | 1 264 | 25 265 | 266 | 1 267 | true 268 | false 269 | true 270 | valgrind 271 | 272 | 0 273 | 1 274 | 2 275 | 3 276 | 4 277 | 5 278 | 6 279 | 7 280 | 8 281 | 9 282 | 10 283 | 11 284 | 12 285 | 13 286 | 14 287 | 288 | 2 289 | 290 | Qt4ProjectManager.Qt4RunConfiguration:H:/Learn_Code/QtProjects/Helloworld/Hello/Hello.pro 291 | H:/Learn_Code/QtProjects/Helloworld/Hello/Hello.pro 292 | 293 | false 294 | 295 | false 296 | true 297 | true 298 | false 299 | false 300 | true 301 | 302 | H:/Learn_Code/QtProjects/Helloworld/build-Hello-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 303 | 304 | 1 305 | 306 | 307 | 308 | ProjectExplorer.Project.TargetCount 309 | 1 310 | 311 | 312 | ProjectExplorer.Project.Updater.FileVersion 313 | 22 314 | 315 | 316 | Version 317 | 22 318 | 319 | 320 | -------------------------------------------------------------------------------- /1Hello/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | 10 | 11 | 12 | w.show(); 13 | return a.exec(); 14 | } 15 | -------------------------------------------------------------------------------- /1Hello/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | MainWindow::MainWindow(QWidget *parent) 4 | : QMainWindow(parent) 5 | { 6 | } 7 | 8 | MainWindow::~MainWindow() 9 | { 10 | } 11 | 12 | -------------------------------------------------------------------------------- /1Hello/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | class MainWindow : public QMainWindow 7 | { 8 | Q_OBJECT 9 | 10 | public: 11 | MainWindow(QWidget *parent = nullptr); 12 | ~MainWindow(); 13 | }; 14 | #endif // MAINWINDOW_H 15 | -------------------------------------------------------------------------------- /1titlebar_logo_title/1titlebar_logo_title.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | 33 | RESOURCES += \ 34 | res.qrc 35 | -------------------------------------------------------------------------------- /1titlebar_logo_title/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /1titlebar_logo_title/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | 5 | MainWindow::MainWindow(QWidget *parent) 6 | : QMainWindow(parent) 7 | , ui(new Ui::MainWindow) 8 | { 9 | ui->setupUi(this); 10 | 11 | //设置图标 12 | setWindowIcon(QIcon(":/res/app_1title_dark_appicon.png")); 13 | 14 | //设置窗口标题 15 | setWindowTitle(tr("C语言编译器")); 16 | } 17 | 18 | MainWindow::~MainWindow() 19 | { 20 | delete ui; 21 | } 22 | 23 | -------------------------------------------------------------------------------- /1titlebar_logo_title/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private: 19 | Ui::MainWindow *ui; 20 | }; 21 | #endif // MAINWINDOW_H 22 | -------------------------------------------------------------------------------- /1titlebar_logo_title/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 900 10 | 600 11 | 12 | 13 | 14 | 15 | 720 16 | 450 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 0 27 | 0 28 | 900 29 | 22 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /1titlebar_logo_title/res.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | res/app_1title_dark_appicon.png 4 | 5 | 6 | -------------------------------------------------------------------------------- /1titlebar_logo_title/res/app_1title_dark_appicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/1titlebar_logo_title/res/app_1title_dark_appicon.png -------------------------------------------------------------------------------- /2dialog_1listview/2dialog_1listview.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | 33 | RESOURCES += \ 34 | res.qrc 35 | -------------------------------------------------------------------------------- /2dialog_1listview/img/delete.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2dialog_1listview/img/delete.png -------------------------------------------------------------------------------- /2dialog_1listview/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2dialog_1listview/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | 10 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow) 11 | { 12 | ui->setupUi(this); 13 | //设置 14 | ui->listWidget->setStyleSheet("QListWidget::Item:hover{background:rgb(33,37,50);}" 15 | "QListWidget::Item:selected{background:rgb(33,37,50);border:none;}"); 16 | 17 | 18 | 19 | ui->listWidget->setFocusPolicy(Qt::NoFocus); 20 | 21 | 22 | } 23 | 24 | MainWindow::~MainWindow() 25 | { 26 | delete ui; 27 | } 28 | 29 | 30 | void MainWindow::on_pushButton_clicked() 31 | { 32 | //删除一项 33 | QListWidgetItem* item = ui->listWidget->takeItem(ui->listWidget->currentRow()); 34 | delete item; 35 | } 36 | 37 | void MainWindow::on_pushButton_2_clicked() 38 | { 39 | //添加一项 40 | QWidget* plugin_0widget = new QWidget(ui->listWidget); 41 | QHBoxLayout *plugin_hl_item = new QHBoxLayout; 42 | QLabel *plugin_2name = new QLabel(this); 43 | plugin_2name->setText("词法分析插件"); 44 | plugin_2name->setStyleSheet("QLabel{padding-left:5px;color:rgb(234,234,234);font-family:'微软雅黑';}"); 45 | QLabel *plugin_3path = new QLabel(this); 46 | plugin_3path->setText("H:\\Learn_Code\\QtProjects\\Lab\2dialog_1listview\\img"); 47 | plugin_3path->setStyleSheet("QLabel{padding-left:5px;padding-right:5px;color:rgb(234,234,234);font-family:'微软雅黑';}"); 48 | QPushButton *plugin_4delete = new QPushButton(this); 49 | plugin_4delete->setFixedSize(32, 32); 50 | plugin_4delete->setIcon(QIcon(":/img/delete.png")); 51 | plugin_4delete->setIconSize(QSize(20, 20)); 52 | connect(plugin_4delete, SIGNAL(clicked()), this, SLOT(OpenFolder())); 53 | //为布局添加上面的控件 54 | plugin_hl_item->setContentsMargins(0, 0, 0, 0); 55 | plugin_hl_item->setMargin(0); 56 | plugin_hl_item->setSpacing(0); 57 | plugin_hl_item->addWidget(plugin_2name); 58 | plugin_hl_item->addWidget(plugin_3path); 59 | plugin_hl_item->addStretch();//添加Spacer 60 | plugin_hl_item->addWidget(plugin_4delete); 61 | plugin_0widget->setLayout(plugin_hl_item); 62 | plugin_0widget->setStyleSheet("background:transparent;"); 63 | 64 | //将plugin_0widget作为列表的item 65 | QListWidgetItem *item = new QListWidgetItem(); 66 | QSize size = item->sizeHint(); 67 | item->setSizeHint(QSize(size.width(), 36)); 68 | ui->listWidget->addItem(item); 69 | ui->listWidget->setSizeIncrement(size.width(), 36); 70 | ui->listWidget->setItemWidget(item, plugin_0widget); 71 | } 72 | 73 | void MainWindow::on_pushButton_update_clicked() 74 | { 75 | if(ui->listWidget->currentItem()!=Q_NULLPTR) 76 | { 77 | ui->listWidget->currentItem(); 78 | } 79 | } 80 | 81 | void MainWindow::on_pushButton_read_clicked() 82 | { 83 | 84 | } 85 | -------------------------------------------------------------------------------- /2dialog_1listview/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private slots: 19 | void on_pushButton_clicked(); 20 | 21 | void on_pushButton_2_clicked(); 22 | 23 | void on_pushButton_update_clicked(); 24 | 25 | void on_pushButton_read_clicked(); 26 | 27 | private: 28 | Ui::MainWindow *ui; 29 | }; 30 | #endif // MAINWINDOW_H 31 | -------------------------------------------------------------------------------- /2dialog_1listview/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | background-color:rgb(41, 47, 68) 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 修改一项 30 | 31 | 32 | 33 | 34 | 35 | 36 | 读取一项 37 | 38 | 39 | 40 | 41 | 42 | 43 | 去除一项 44 | 45 | 46 | 47 | 48 | 49 | 50 | 添加一项 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 0 62 | 0 63 | 800 64 | 22 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | -------------------------------------------------------------------------------- /2dialog_1listview/res.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | img/delete.png 4 | 5 | 6 | -------------------------------------------------------------------------------- /2dialog_1tablewidget/2dialog_1tablewidget.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2dialog_1tablewidget/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2dialog_1tablewidget/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | #include 5 | #include 6 | 7 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow) 8 | { 9 | ui->setupUi(this); 10 | 11 | ui->main_tw->setColumnCount(2); 12 | ui->main_tw->setRowCount(2); 13 | ui->main_tw->setHorizontalHeaderLabels(QStringList()<<"插件名称" << "插件路径"); 14 | ui->main_tw->setSelectionBehavior(QAbstractItemView::SelectRows); //整行选中的方式 15 | ui->main_tw->setEditTriggers(QAbstractItemView::NoEditTriggers); //禁止修改 16 | ui->main_tw->setSelectionMode(QAbstractItemView::SingleSelection); //设置为可以选中单个 17 | ui->main_tw->setItem(0,0,new QTableWidgetItem("词法分析")); 18 | ui->main_tw->setItem(0,1,new QTableWidgetItem("C:\\Users\\MarkCen\\Desktop\\DProject\\000PROJECT\\ui")); 19 | ui->main_tw->verticalHeader()->setVisible(false);//隐藏列表头 20 | ui->main_tw->setItem(1,0,new QTableWidgetItem("语义分析")); 21 | ui->main_tw->setItem(1,1,new QTableWidgetItem("C:\\Users\\MarkCen\\Desktop\\DProject\\000PROJECT\\ui")); 22 | 23 | ui->main_tw->selectRow(0); 24 | //设置样式 25 | //设置表格样式 26 | ui->main_tw->setStyleSheet( 27 | "color:rgb(234,234,234);" 28 | "gridline-color:rgb(41,47,68);" /*表格中的网格线条颜色*/ 29 | "background:rgb(41,47,68);" 30 | /*"alternate-background-color:gray;" *//*设置交替颜色*/ 31 | "selection-color:rgb(234,234,234);" 32 | "selection-background-color:rgb(33,37,50);" 33 | "border:none;"); 34 | 35 | //设置表头样式 36 | ui->main_tw->horizontalHeader()->setStyleSheet( 37 | "QHeaderView::section{background:rgb(33,37,50); padding:4px; border:0px solid rgb(41,47,68); color:rgb(234,234,234);}" 38 | "QHeaderView::section:checked{background-color:rgb(41,47,68); color:rgb(234,234,234);}"); 39 | ui->main_tw->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive); 40 | ui->main_tw->horizontalHeader()->setStretchLastSection(true);//最后一列伸缩铺满 41 | ui->main_tw->setFocusPolicy(Qt::NoFocus); 42 | 43 | ui->main_tw->verticalScrollBar()->setStyleSheet( 44 | "QScrollBar:vertical{width:8px;background:rgba(0,0,0,0%);margin:0px,0px,0px,0px;padding-top:9px;padding-bottom:9px;}" 45 | "QScrollBar::handle:vertical{width:8px;background:rgba(0,0,0,25%);border-radius:4px;min-height:20;}" 46 | "QScrollBar::handle:vertical:hover{width:8px;background:rgba(0,0,0,50%);border-radius:4px;min-height:20;}" 47 | "QScrollBar::add-line:vertical{height:9px;width:8px;subcontrol-position:bottom;}" 48 | "QScrollBar::sub-line:vertical{height:9px;width:8px;subcontrol-position:top;}" 49 | "QScrollBar::add-line:vertical:hover{height:9px;width:8px;subcontrol-position:bottom;}" 50 | "QScrollBar::sub-line:vertical:hover{height:9px;width:8px;subcontrol-position:top;}" 51 | "QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical{background:rgba(0,0,0,10%);border-radius:4px;}"); 52 | } 53 | 54 | MainWindow::~MainWindow() 55 | { 56 | delete ui; 57 | } 58 | 59 | void MainWindow::on_main_bt_add_clicked() 60 | { 61 | int count = ui->main_tw->rowCount(); 62 | qDebug()<main_tw->setRowCount(count+1); 64 | ui->main_tw->setItem(count,0,new QTableWidgetItem("语法分析")); 65 | ui->main_tw->setItem(count,1,new QTableWidgetItem("C:\\Users\\MarkCen\\Desktop\\DProject\\000PROJECT")); 66 | count = ui->main_tw->rowCount(); 67 | qDebug()<main_tw->rowCount(); 73 | if (ui->main_tw->currentItem() != Q_NULLPTR) 74 | { 75 | QMessageBox* msgBox = new QMessageBox; 76 | msgBox->setWindowFlags(Qt::Widget | Qt::FramelessWindowHint | Qt::WindowSystemMenuHint | Qt::WindowStaysOnTopHint); 77 | msgBox->setText("确实要删除吗?"); 78 | msgBox->setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); 79 | msgBox->setDefaultButton(QMessageBox::Ok); 80 | msgBox->setStyleSheet("QPushButton{background-color:rgb(255, 85, 0);color: rgb(85, 255, 0);}" 81 | "QMessageBox{background-color:white}"); 82 | int ret = msgBox->exec(); 83 | if(ret == QMessageBox::Ok){ 84 | ui->main_tw->removeRow(ui->main_tw->currentRow()); 85 | ui->main_tw->setRowCount(count-1); 86 | } 87 | delete msgBox; 88 | } 89 | } 90 | 91 | void MainWindow::on_main_bt_update_clicked() 92 | { 93 | int row = ui->main_tw->currentRow(); 94 | QTableWidgetItem *item1 =ui->main_tw->item(row, 1); 95 | item1->setText("哈哈哈哈"); 96 | ui->main_tw->setItem(row, 1, item1); 97 | 98 | } 99 | 100 | void MainWindow::on_main_bt_read_clicked() 101 | { 102 | int row = ui->main_tw->currentRow(); 103 | 104 | QTableWidgetItem *item0 =ui->main_tw->item(row, 0); 105 | QTableWidgetItem *item1 =ui->main_tw->item(row, 1); 106 | 107 | qDebug()<< "---------> item0：" << item0->text() << endl; 108 | qDebug()<< "---------> item1：" << item1->text() << endl; 109 | 110 | } 111 | -------------------------------------------------------------------------------- /2dialog_1tablewidget/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private slots: 19 | void on_main_bt_add_clicked(); 20 | 21 | void on_main_bt_delete_clicked(); 22 | 23 | void on_main_bt_update_clicked(); 24 | 25 | void on_main_bt_read_clicked(); 26 | 27 | private: 28 | Ui::MainWindow *ui; 29 | }; 30 | #endif // MAINWINDOW_H 31 | -------------------------------------------------------------------------------- /2dialog_1tablewidget/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 423 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | background:rgb(41, 47, 68) 19 | 20 | 21 | 22 | 23 | 24 | QAbstractItemView::AnyKeyPressed|QAbstractItemView::DoubleClicked|QAbstractItemView::EditKeyPressed 25 | 26 | 27 | QAbstractItemView::SingleSelection 28 | 29 | 30 | Qt::NoPen 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 添加 40 | 41 | 42 | 43 | 44 | 45 | 46 | 删除选择项 47 | 48 | 49 | 50 | 51 | 52 | 53 | 修改选择项 54 | 55 | 56 | 57 | 58 | 59 | 60 | 读取选择项 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | -------------------------------------------------------------------------------- /2dialog_2pdfreader/2dialog_2pdfreader.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2dialog_2pdfreader/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2dialog_2pdfreader/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | #include 5 | 6 | MainWindow::MainWindow(QWidget *parent) 7 | : QMainWindow(parent) 8 | , ui(new Ui::MainWindow) 9 | { 10 | ui->setupUi(this); 11 | 12 | 13 | } 14 | 15 | MainWindow::~MainWindow() 16 | { 17 | delete ui; 18 | } 19 | 20 | 21 | void MainWindow::on_pushButton_clicked() 22 | { 23 | QString qtManulFile="C:\\Users\\MarkCen\\Desktop\\DProject\\000PROJECT\\ui\\note_1Duilib下载与运行Demo.pdf"; 24 | QDesktopServices::openUrl(QUrl::fromLocalFile(qtManulFile)); 25 | } 26 | -------------------------------------------------------------------------------- /2dialog_2pdfreader/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private slots: 19 | void on_pushButton_clicked(); 20 | 21 | private: 22 | Ui::MainWindow *ui; 23 | }; 24 | #endif // MAINWINDOW_H 25 | -------------------------------------------------------------------------------- /2dialog_2pdfreader/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 350 21 | 170 22 | 80 23 | 20 24 | 25 | 26 | 27 | PushButton 28 | 29 | 30 | 31 | 32 | 33 | 34 | 0 35 | 0 36 | 800 37 | 22 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /2dialog_3satree/2dialog_3satree.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | binarytree.cpp \ 20 | binarytreepainter.cpp \ 21 | main.cpp \ 22 | mainwindow.cpp 23 | 24 | HEADERS += \ 25 | binarytree.h \ 26 | binarytreepainter.h \ 27 | mainwindow.h 28 | 29 | FORMS += \ 30 | mainwindow.ui 31 | 32 | # Default rules for deployment. 33 | qnx: target.path = /tmp/$${TARGET}/bin 34 | else: unix:!android: target.path = /opt/$${TARGET}/bin 35 | !isEmpty(target.path): INSTALLS += target 36 | -------------------------------------------------------------------------------- /2dialog_3satree/binarytree.cpp: -------------------------------------------------------------------------------- 1 | #include "binarytree.h" 2 | #include 3 | #include 4 | #include 5 | using namespace std; 6 | 7 | BinTreeNode* linkedBinaryTree::Rebuild(vector pre, vector mid) 8 | { 9 | int nodeSize = mid.size(); 10 | if (nodeSize == 0) 11 | return NULL; 12 | vector leftPre, leftMid, rightPre, rightMid; 13 | BinTreeNode* Root = new BinTreeNode(pre[0]); 14 | int rootPos = 0; 15 | for (int i = 0; i < nodeSize; i++) 16 | { 17 | if (mid[i] == pre[0]) 18 | { 19 | rootPos = i; 20 | break; 21 | } 22 | } 23 | for (int i = 0; i < nodeSize; i++) 24 | { 25 | if (i < rootPos) 26 | { 27 | 28 | leftMid.push_back(mid[i]); 29 | 30 | leftPre.push_back(pre[i + 1]); 31 | } 32 | else if (i > rootPos) 33 | { 34 | 35 | rightMid.push_back(mid[i]); 36 | rightPre.push_back(pre[i]); 37 | } 38 | } 39 | Root->leftChild = Rebuild(leftPre, leftMid); 40 | Root->rightChild = Rebuild(rightPre, rightMid); 41 | return Root; 42 | } 43 | -------------------------------------------------------------------------------- /2dialog_3satree/binarytree.h: -------------------------------------------------------------------------------- 1 | #ifndef LINKEDBINARYTREE_H 2 | #define LINKEDBINARYTREE_H 3 | #include 4 | #include 5 | #include 6 | #include 7 | using namespace std; 8 | struct BinTreeNode 9 | { 10 | char data; 11 | BinTreeNode*leftChild, *rightChild; 12 | BinTreeNode() { leftChild = NULL; rightChild = NULL; } 13 | BinTreeNode(char x, BinTreeNode*l = NULL, BinTreeNode *r = NULL) 14 | { 15 | data = x; 16 | leftChild = l; 17 | rightChild = r; 18 | } 19 | }; 20 | class linkedBinaryTree 21 | { 22 | private: 23 | BinTreeNode * root; 24 | public: 25 | linkedBinaryTree() {} 26 | BinTreeNode* Rebuild(vectorpre, vectormid); 27 | void set(vectorpre, vectormid) 28 | { 29 | root = this->Rebuild(pre, mid); 30 | } 31 | BinTreeNode*getRoot(){return root;} 32 | int getHeight(){int num=this->getHeight(root);return num;} 33 | int getHeight(BinTreeNode*subTree) 34 | { 35 | if (subTree == NULL)return 0; 36 | int i = getHeight(subTree->leftChild); 37 | int j = getHeight(subTree->rightChild); 38 | return (i < j) ? j + 1 : i + 1; 39 | } 40 | }; 41 | #endif // LINKEDBINARYTREE_H 42 | -------------------------------------------------------------------------------- /2dialog_3satree/binarytreepainter.cpp: -------------------------------------------------------------------------------- 1 | #include "binarytreepainter.h" 2 | #include 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | BinaryTreePainter::BinaryTreePainter(QWidget *parent) : QWidget(parent) 9 | { 10 | resize(600, 400); 11 | myTree = new linkedBinaryTree(); 12 | } 13 | 14 | bool BinaryTreePainter::setInput(QString input1, QString input2) 15 | { 16 | std::string s1 = input1.toStdString(); 17 | std::string s2 = input2.toStdString(); 18 | vectorv1; 19 | vectorv2; 20 | for(int i=0;iset(v1,v2); 23 | return true; 24 | } 25 | BinTreeNode* BinaryTreePainter::test() 26 | { 27 | BinTreeNode*root=NULL; 28 | root=new BinTreeNode('A'); 29 | root->leftChild=new BinTreeNode('B'); 30 | root->rightChild=new BinTreeNode('C'); 31 | root->leftChild->leftChild=new BinTreeNode('D'); 32 | root->leftChild->rightChild=new BinTreeNode('E'); 33 | root->rightChild->leftChild=new BinTreeNode('F'); 34 | root->rightChild->rightChild=new BinTreeNode('G'); 35 | return root; 36 | } 37 | void BinaryTreePainter::draw(BinTreeNode *node, int x, int y, int angle, bool isLeft, int depth, QPainter *p) 38 | { 39 | int leftAngle, rightAngle; 40 | int dx,dy,nx,ny; 41 | if (node==NULL) 42 | return; 43 | p->drawText(x,y,QChar(node->data)); 44 | if (node->leftChild!=NULL) 45 | { 46 | if (depth<2) 47 | { 48 | leftAngle = angle + rand()%15; 49 | } else 50 | { 51 | if (!isLeft) { 52 | leftAngle = angle + rand()%5 + 10; 53 | } else { 54 | leftAngle = rand()%45; 55 | } 56 | } 57 | int lenEdge = rootLengt-depth*35; 58 | dx = -cos(leftAngle*PI/180)*lenEdge; 59 | dy = sin(leftAngle*PI/180)*lenEdge; 60 | nx = x+dx; 61 | ny = y+dy; 62 | p->drawLine(x,y,nx,ny); 63 | draw(node->leftChild,nx,ny,leftAngle,true,depth+1,p); 64 | } 65 | if (node->rightChild!=NULL) 66 | { 67 | if (depth<2) 68 | { 69 | rightAngle = angle + rand()%15; 70 | } else 71 | { 72 | if (isLeft) 73 | { 74 | rightAngle = angle + rand()%5 + 10; 75 | } 76 | else 77 | { 78 | rightAngle = rand()%45; 79 | } 80 | } 81 | int lenEdge = rootLengt-depth*15; 82 | dx = cos(rightAngle*PI/180)*lenEdge; 83 | dy = sin(rightAngle*PI/180)*lenEdge; 84 | nx = x+dx; 85 | ny = y+dy; 86 | p->drawLine(x,y,nx,ny); 87 | draw(node->rightChild,nx,ny,rightAngle,false,depth+1,p); 88 | 89 | } 90 | if (node->leftChild==NULL && node->rightChild==NULL) {return ; } 91 | 92 | } 93 | 94 | void BinaryTreePainter::paintEvent(QPaintEvent *e) 95 | { 96 | QPainter p(this); 97 | draw(myTree->getRoot(), width()/2, height()/2, 10, true, 0, &p); 98 | } 99 | -------------------------------------------------------------------------------- /2dialog_3satree/binarytreepainter.h: -------------------------------------------------------------------------------- 1 | #ifndef BINARYTREEPAINTER_H 2 | #define BINARYTREEPAINTER_H 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | 9 | class BinaryTreePainter:public QWidget 10 | { 11 | Q_OBJECT 12 | public: 13 | explicit BinaryTreePainter(QWidget* parent = 0); 14 | bool setInput(QString input1, QString input2); 15 | 16 | protected: 17 | void paintEvent(QPaintEvent *); 18 | void draw(BinTreeNode *node, int x, int y, int angle, bool isLeft, int depth, QPainter *p); 19 | BinTreeNode* test(); 20 | 21 | private: 22 | linkedBinaryTree* myTree; 23 | const int rootLengt=100; 24 | const double PI=3.1415926; 25 | }; 26 | 27 | #endif // BINARYTREEPAINTER_H 28 | -------------------------------------------------------------------------------- /2dialog_3satree/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2dialog_3satree/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include "binarytreepainter.h" 4 | 5 | using namespace std; 6 | 7 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow) 8 | { 9 | ui->setupUi(this); 10 | 11 | 12 | } 13 | 14 | MainWindow::~MainWindow() 15 | { 16 | delete ui; 17 | } 18 | 19 | 20 | void MainWindow::on_pushButton_clicked() 21 | { 22 | QString input1 = "ABC##D##EF#"; 23 | QString input2 = "#C#B#D#AFE#"; 24 | BinaryTreePainter *p = new BinaryTreePainter(); 25 | p->setInput(input1,input2); 26 | p->show(); 27 | } 28 | -------------------------------------------------------------------------------- /2dialog_3satree/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | 7 | QT_BEGIN_NAMESPACE 8 | namespace Ui { class MainWindow; } 9 | QT_END_NAMESPACE 10 | 11 | //节点 12 | struct MyStackNode 13 | { 14 | int layer; 15 | struct MyBinTreeNode *treeNode; 16 | }; 17 | 18 | 19 | class MainWindow : public QMainWindow 20 | { 21 | Q_OBJECT 22 | 23 | public: 24 | MainWindow(QWidget *parent = nullptr); 25 | ~MainWindow(); 26 | 27 | private slots: 28 | void on_pushButton_clicked(); 29 | 30 | private: 31 | Ui::MainWindow *ui; 32 | }; 33 | #endif // MAINWINDOW_H 34 | -------------------------------------------------------------------------------- /2dialog_3satree/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 390 21 | 330 22 | 80 23 | 20 24 | 25 | 26 | 27 | 测试 28 | 29 | 30 | 31 | 32 | 33 | 34 | 0 35 | 0 36 | 800 37 | 22 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /2menubar_1signal_slot/2menubar_1signal_slot.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2menubar_1signal_slot/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_1signal_slot/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | 5 | MainWindow::MainWindow(QWidget *parent) 6 | : QMainWindow(parent) 7 | , ui(new Ui::MainWindow) 8 | { 9 | ui->setupUi(this); 10 | 11 | QPushButton* bt_one = new QPushButton; 12 | bt_one->setParent(this); 13 | bt_one->setFixedWidth(200); 14 | bt_one->setFixedHeight(30); 15 | bt_one->setText("点我让另一个按钮变成傻子"); 16 | 17 | bt_another = new QPushButton; 18 | bt_another->setParent(this); 19 | bt_another->move(250,0); 20 | bt_another->setFixedWidth(150); 21 | bt_another->setFixedHeight(30); 22 | bt_another->setText("我不是傻子"); 23 | 24 | //信号实际上是发送者对象的一个方法 25 | //槽实际上也是接收者对象的一个方法 26 | connect(bt_one, &QPushButton::clicked, this, &MainWindow::change); 27 | } 28 | 29 | //槽处理的事件 30 | void MainWindow::change(){ 31 | bt_another->setText("我是傻子"); 32 | } 33 | 34 | MainWindow::~MainWindow() 35 | { 36 | delete ui; 37 | } 38 | 39 | -------------------------------------------------------------------------------- /2menubar_1signal_slot/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | #include 6 | 7 | QT_BEGIN_NAMESPACE 8 | namespace Ui { class MainWindow; } 9 | QT_END_NAMESPACE 10 | 11 | class MainWindow : public QMainWindow 12 | { 13 | Q_OBJECT 14 | 15 | public: 16 | MainWindow(QWidget *parent = nullptr); 17 | ~MainWindow(); 18 | 19 | private: 20 | Ui::MainWindow *ui; 21 | 22 | QPushButton* bt_another; 23 | void change(); 24 | }; 25 | #endif // MAINWINDOW_H 26 | -------------------------------------------------------------------------------- /2menubar_1signal_slot/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /2menubar_2button/2menubar_2button.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | 33 | RESOURCES += \ 34 | res.qrc 35 | -------------------------------------------------------------------------------- /2menubar_2button/img/app_round_button_black.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_2button/img/app_round_button_black.9.png -------------------------------------------------------------------------------- /2menubar_2button/img/app_round_button_darkblue.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_2button/img/app_round_button_darkblue.9.png -------------------------------------------------------------------------------- /2menubar_2button/img/app_round_button_gray.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_2button/img/app_round_button_gray.9.png -------------------------------------------------------------------------------- /2menubar_2button/img/app_round_button_green.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_2button/img/app_round_button_green.9.png -------------------------------------------------------------------------------- /2menubar_2button/img/app_round_button_white.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_2button/img/app_round_button_white.9.png -------------------------------------------------------------------------------- /2menubar_2button/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_2button/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 5 | ui->setupUi(this); 6 | 7 | ui->main_menu_bt_analyse->setStyleSheet( 8 | "QPushButton{font-family:'微软雅黑'}"/*设置字体*/ 9 | "QPushButton{color:rgb(234,234,234)}"/*设置字体颜色*/ 10 | "QPushButton{border-image: url(:/img/app_round_button_darkblue.9.png);}"/*设置按钮背景*/ 11 | "QPushButton:hover{border-image: url(:/img/app_round_button_green.9.png);}"/*设置鼠标滑过按钮背景*/ 12 | "QPushButton:pressed{border-image: url(:/img/app_round_button_darkblue.9.png);}");/*设置鼠标点击按钮背景*/ 13 | } 14 | 15 | MainWindow::~MainWindow(){ 16 | delete ui; 17 | } 18 | 19 | -------------------------------------------------------------------------------- /2menubar_2button/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private: 19 | Ui::MainWindow *ui; 20 | }; 21 | #endif // MAINWINDOW_H 22 | -------------------------------------------------------------------------------- /2menubar_2button/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 240 21 | 120 22 | 70 23 | 20 24 | 25 | 26 | 27 | 单步分析 28 | 29 | 30 | 31 | 32 | 33 | 34 | 0 35 | 0 36 | 800 37 | 22 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /2menubar_2button/res.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | img/app_round_button_black.9.png 4 | img/app_round_button_darkblue.9.png 5 | img/app_round_button_gray.9.png 6 | img/app_round_button_green.9.png 7 | img/app_round_button_white.9.png 8 | 9 | 10 | -------------------------------------------------------------------------------- /2menubar_3label/2menubar_3label.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2menubar_3label/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_3label/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent) 5 | : QMainWindow(parent) 6 | , ui(new Ui::MainWindow) 7 | { 8 | ui->setupUi(this); 9 | } 10 | 11 | MainWindow::~MainWindow() 12 | { 13 | delete ui; 14 | } 15 | 16 | -------------------------------------------------------------------------------- /2menubar_3label/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private: 19 | Ui::MainWindow *ui; 20 | }; 21 | #endif // MAINWINDOW_H 22 | -------------------------------------------------------------------------------- /2menubar_3label/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 150 21 | 160 22 | 70 23 | 20 24 | 25 | 26 | 27 | 28 | 微软雅黑 29 | 10 30 | 31 | 32 | 33 | color:rgb(234, 234, 234) 34 | 35 | 36 | 行 37 | 38 | 39 | Qt::AlignCenter 40 | 41 | 42 | 43 | 44 | 45 | 46 | 0 47 | 0 48 | 800 49 | 22 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | -------------------------------------------------------------------------------- /2menubar_4menu/2menubar_4menu.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | hovermenuanalyse.cpp \ 20 | main.cpp \ 21 | mainwindow.cpp 22 | 23 | HEADERS += \ 24 | hovermenuanalyse.h \ 25 | mainwindow.h 26 | 27 | FORMS += \ 28 | hover_menu_analysebystep.ui \ 29 | mainwindow.ui 30 | 31 | # Default rules for deployment. 32 | qnx: target.path = /tmp/$${TARGET}/bin 33 | else: unix:!android: target.path = /opt/$${TARGET}/bin 34 | !isEmpty(target.path): INSTALLS += target 35 | 36 | RESOURCES += \ 37 | res.qrc 38 | 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H:/Learn_Code/QtProjects/Lab/2menubar_4menu/2menubar_4menu.pro 292 | 293 | false 294 | 295 | false 296 | true 297 | true 298 | false 299 | false 300 | true 301 | 302 | H:/Learn_Code/QtProjects/Lab/build-2menubar_4menu-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 303 | 304 | 1 305 | 306 | 307 | 308 | ProjectExplorer.Project.TargetCount 309 | 1 310 | 311 | 312 | ProjectExplorer.Project.Updater.FileVersion 313 | 22 314 | 315 | 316 | Version 317 | 22 318 | 319 | 320 | -------------------------------------------------------------------------------- /2menubar_4menu/hover_menu_analysebystep.ui: -------------------------------------------------------------------------------- 1 | 2 | Dialog 3 | 4 | 5 | 6 | 0 7 | 0 8 | 400 9 | 300 10 | 11 | 12 | 13 | Dialog 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /2menubar_4menu/hovermenuanalyse.cpp: -------------------------------------------------------------------------------- 1 | #include "hovermenuanalyse.h" 2 | 3 | HoverMenuAnalyse::HoverMenuAnalyse() 4 | { 5 | 6 | } 7 | -------------------------------------------------------------------------------- /2menubar_4menu/hovermenuanalyse.h: -------------------------------------------------------------------------------- 1 | #ifndef HOVERMENUANALYSE_H 2 | #define HOVERMENUANALYSE_H 3 | 4 | #include 5 | 6 | class HoverMenuAnalyse : public QDialog 7 | { 8 | public: 9 | HoverMenuAnalyse(); 10 | }; 11 | 12 | #endif // HOVERMENUANALYSE_H 13 | -------------------------------------------------------------------------------- /2menubar_4menu/img/app_2menu_new.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_4menu/img/app_2menu_new.png -------------------------------------------------------------------------------- /2menubar_4menu/img/app_2menu_open.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_4menu/img/app_2menu_open.png -------------------------------------------------------------------------------- /2menubar_4menu/img/app_2menu_save.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MarkCens/Qt-Learning-Demo/5a7b6ab2216bbacb350825c635d6f3c3928dc311/2menubar_4menu/img/app_2menu_save.png -------------------------------------------------------------------------------- /2menubar_4menu/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_4menu/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | #include 4 | #include 5 | #include 6 | 7 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 8 | ui->setupUi(this); 9 | /* 10 | ui->pushButton->installEventFilter(this); 11 | ui->pushButton->move(0,0); 12 | mian_menu_qd_analysebystep = new QDialog (this); 13 | QPushButton* bt1 = new QPushButton("哈哈哈", mian_menu_qd_analysebystep); 14 | QPushButton* bt2 = new QPushButton("哈哈哈", mian_menu_qd_analysebystep); 15 | QPushButton* bt3 = new QPushButton("哈哈哈", mian_menu_qd_analysebystep); 16 | mian_menu_qd_analysebystep->setWindowFlags(Qt::FramelessWindowHint); 17 | mian_menu_qd_analysebystep->hide(); 18 | connect(ui->pushButton, &QPushButton::clicked, this, &MainWindow::btClick); 19 | */ 20 | 21 | menuBar = new QMenuBar(this); 22 | QMenu* rootmenu = new QMenu("文件"); 23 | 24 | QAction* action1= new QAction("新建"); 25 | action1->setIcon(QIcon(":/img/app_2menu_new.png")); 26 | action1->setFont(QFont("微软雅黑")); 27 | QAction* action2= new QAction("打开"); 28 | action2->setIcon(QIcon(":/img/app_2menu_open.png")); 29 | action2->setFont(QFont("微软雅黑")); 30 | QAction* action3= new QAction("关闭"); 31 | action3->setIcon(QIcon(":/img/app_2menu_save.png")); 32 | action3->setFont(QFont("微软雅黑")); 33 | rootmenu->addAction(action1); 34 | rootmenu->addAction(action2); 35 | rootmenu->addAction(action3); 36 | menuBar->addMenu(rootmenu); 37 | 38 | 39 | menuBar->setStyleSheet( 40 | //5、以下为对菜单和菜单栏的设置(较简单) 41 | "QMenuBar{background-color:rgb(41,47,68);spacing:10;}" 42 | //"QMenuBar::item{background-color:rgb(41,47,68);}" 43 | "QMenu{background-color:rgb(41,47,68);}" 44 | "QMenu{color:rgb(255,255,255);spacing:10;}" 45 | "QMenu{font-family:'微软雅黑';}" 46 | ); 47 | 48 | rootmenu->setStyleSheet( 49 | "QMenu{background-color:rgb(41,47,68);}" 50 | "QMenu::item{background-color:rgb(41,47,68);}" 51 | "QMenu::item{color:rgb(234,234,234);}" 52 | "QMenu::item{font-family:'微软雅黑';}" 53 | "QMenu::item:selected{background-color:rgb(33,37,50);}"); 54 | 55 | } 56 | 57 | MainWindow::~MainWindow(){ 58 | delete ui; 59 | } 60 | 61 | bool MainWindow::eventFilter(QObject *target, QEvent *e){ 62 | // QPoint coursePoint; 63 | // coursePoint = QCursor::pos();//获取当前光标的位置 64 | 65 | // if(target == ui->pushButton) 66 | // { 67 | // if(e->type() == QEvent::Enter) 68 | // { 69 | // mian_menu_qd_analysebystep->move(coursePoint.x(),coursePoint.y());//坐标 70 | // int x=coursePoint.x()-300; 71 | // int y=coursePoint.y()-300; 72 | // //mian_menu_qd_analysebystep->setGeometry(x,y,150,150); 73 | // mian_menu_qd_analysebystep->show(); 74 | // qDebug()<<("---------------------test:QEvent::Enter"); 75 | // } 76 | // if(e->type() == QEvent::Leave) 77 | // { 78 | // mian_menu_qd_analysebystep->hide(); 79 | // qDebug()<<("---------------------test:QEvent::Leave"); 80 | // } 81 | 82 | // } 83 | return QWidget::eventFilter(target, e); 84 | } 85 | 86 | void MainWindow::btClick(){ 87 | qDebug()<<("---------------------test:QPushButton::Click"); 88 | } 89 | 90 | -------------------------------------------------------------------------------- /2menubar_4menu/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | #include 6 | 7 | QT_BEGIN_NAMESPACE 8 | namespace Ui { class MainWindow; } 9 | QT_END_NAMESPACE 10 | 11 | class MainWindow : public QMainWindow 12 | { 13 | Q_OBJECT 14 | 15 | public: 16 | MainWindow(QWidget *parent = nullptr); 17 | ~MainWindow(); 18 | 19 | public: 20 | QDialog *mian_menu_qd_analysebystep; 21 | bool eventFilter(QObject *target, QEvent *e); 22 | 23 | 24 | private: 25 | Ui::MainWindow *ui; 26 | 27 | void btClick(); 28 | 29 | QMenu* file_menu; 30 | QMenuBar* menuBar; 31 | }; 32 | #endif // MAINWINDOW_H 33 | -------------------------------------------------------------------------------- /2menubar_4menu/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 0 21 | 330 22 | 80 23 | 20 24 | 25 | 26 | 27 | PushButton 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /2menubar_4menu/menu_analyse_by_step.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | Dialog 4 | 5 | 6 | 7 | 0 8 | 0 9 | 400 10 | 300 11 | 12 | 13 | 14 | Dialog 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /2menubar_4menu/res.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | img/app_2menu_new.png 4 | img/app_2menu_open.png 5 | img/app_2menu_save.png 6 | 7 | 8 | -------------------------------------------------------------------------------- /2menubar_5modal/2menubar_5modal.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp \ 21 | settingdialog.cpp 22 | 23 | HEADERS += \ 24 | mainwindow.h \ 25 | settingdialog.h 26 | 27 | FORMS += \ 28 | mainwindow.ui \ 29 | settingdialog.ui 30 | 31 | # Default rules for deployment. 32 | qnx: target.path = /tmp/$${TARGET}/bin 33 | else: unix:!android: target.path = /opt/$${TARGET}/bin 34 | !isEmpty(target.path): INSTALLS += target 35 | -------------------------------------------------------------------------------- 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219 | 220 | 1 221 | ProjectExplorer.DefaultDeployConfiguration 222 | 223 | 1 224 | 225 | 226 | dwarf 227 | 228 | cpu-cycles 229 | 230 | 231 | 250 232 | 233 | -e 234 | cpu-cycles 235 | --call-graph 236 | dwarf,4096 237 | -F 238 | 250 239 | 240 | -F 241 | true 242 | 4096 243 | false 244 | false 245 | 1000 246 | 247 | true 248 | 249 | false 250 | false 251 | false 252 | false 253 | true 254 | 0.01 255 | 10 256 | true 257 | kcachegrind 258 | 1 259 | 25 260 | 261 | 1 262 | true 263 | false 264 | true 265 | valgrind 266 | 267 | 0 268 | 1 269 | 2 270 | 3 271 | 4 272 | 5 273 | 6 274 | 7 275 | 8 276 | 9 277 | 10 278 | 11 279 | 12 280 | 13 281 | 14 282 | 283 | 2 284 | 285 | Qt4ProjectManager.Qt4RunConfiguration:H:/Learn_Code/QtProjects/Lab/2menubar_5modal/2menubar_5modal.pro 286 | H:/Learn_Code/QtProjects/Lab/2menubar_5modal/2menubar_5modal.pro 287 | 288 | false 289 | 290 | false 291 | true 292 | true 293 | false 294 | false 295 | true 296 | 297 | H:/Learn_Code/QtProjects/Lab/build-2menubar_5modal-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 298 | 299 | 1 300 | 301 | 302 | 303 | ProjectExplorer.Project.TargetCount 304 | 1 305 | 306 | 307 | ProjectExplorer.Project.Updater.FileVersion 308 | 22 309 | 310 | 311 | Version 312 | 22 313 | 314 | 315 | -------------------------------------------------------------------------------- /2menubar_5modal/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_5modal/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 5 | ui->setupUi(this); 6 | 7 | //把给定的组件设定成主窗口的中央组件，这里是把plainTextEdit设为窗口的中央组件 8 | setCentralWidget(ui->pushButton); 9 | 10 | connect(ui->pushButton, &QPushButton::clicked, this, &MainWindow::on_actionNew_Window_triggered); 11 | } 12 | 13 | MainWindow::~MainWindow(){ 14 | delete ui; 15 | } 16 | 17 | void MainWindow::on_actionNew_Window_triggered() { 18 | //新建一个窗口对象，其中的this指定了新的窗口的父对象是MainWindow，在销毁Mainwindow时也会销毁子对象，即该窗口对象 19 | settingDialog = new SettingDialog(this); 20 | //Modal属性决定了show()应该将弹出的dialog设置为模态还是非模态 21 | //默认情况下该属性为false并且show（）弹出的窗口是非模态的 22 | //把这个属性设置为true就详单与设置QWidget::windowModality为Qt::ApplicationModal 23 | //执行exec（）忽略这个Modal这个属性，并且把弹出的dialog设置为模态的 24 | settingDialog->setModal(true); //此处ture为模态，false为非模态 25 | settingDialog->show(); 26 | } 27 | 28 | 29 | -------------------------------------------------------------------------------- /2menubar_5modal/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | #include "settingdialog.h" 6 | 7 | QT_BEGIN_NAMESPACE 8 | namespace Ui { class MainWindow; } 9 | QT_END_NAMESPACE 10 | 11 | class MainWindow : public QMainWindow 12 | { 13 | Q_OBJECT 14 | 15 | public: 16 | MainWindow(QWidget *parent = nullptr); 17 | ~MainWindow(); 18 | 19 | private slots: 20 | void on_actionNew_Window_triggered(); 21 | 22 | private: 23 | Ui::MainWindow *ui; 24 | SettingDialog* settingDialog; 25 | }; 26 | #endif // MAINWINDOW_H 27 | -------------------------------------------------------------------------------- /2menubar_5modal/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 350 21 | 280 22 | 80 23 | 20 24 | 25 | 26 | 27 | 马上登录 28 | 29 | 30 | 31 | 32 | 33 | 34 | 0 35 | 0 36 | 800 37 | 22 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /2menubar_5modal/settingdialog.cpp: -------------------------------------------------------------------------------- 1 | #include "settingdialog.h" 2 | #include "ui_settingdialog.h" 3 | 4 | SettingDialog::SettingDialog(QWidget *parent) : 5 | QDialog(parent), 6 | ui(new Ui::SettingDialog) 7 | { 8 | ui->setupUi(this); 9 | } 10 | 11 | SettingDialog::~SettingDialog() 12 | { 13 | delete ui; 14 | } 15 | -------------------------------------------------------------------------------- /2menubar_5modal/settingdialog.h: -------------------------------------------------------------------------------- 1 | #ifndef SETTINGDIALOG_H 2 | #define SETTINGDIALOG_H 3 | 4 | #include 5 | 6 | namespace Ui { 7 | class SettingDialog; 8 | } 9 | 10 | class SettingDialog : public QDialog 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | explicit SettingDialog(QWidget *parent = nullptr); 16 | ~SettingDialog(); 17 | 18 | private: 19 | Ui::SettingDialog *ui; 20 | }; 21 | 22 | #endif // SETTINGDIALOG_H 23 | -------------------------------------------------------------------------------- /2menubar_5modal/settingdialog.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | SettingDialog 4 | 5 | 6 | 7 | 0 8 | 0 9 | 400 10 | 300 11 | 12 | 13 | 14 | Dialog 15 | 16 | 17 | 18 | 19 | 99 20 | 230 21 | 181 22 | 20 23 | 24 | 25 | 26 | 登录 27 | 28 | 29 | 30 | 31 | 32 | 100 33 | 75 34 | 54 35 | 12 36 | 37 | 38 | 39 | 学号 40 | 41 | 42 | 43 | 44 | 45 | 170 46 | 70 47 | 113 48 | 20 49 | 50 | 51 | 52 | 53 | 54 | 55 | 170 56 | 100 57 | 113 58 | 20 59 | 60 | 61 | 62 | 63 | 64 | 65 | 100 66 | 102 67 | 54 68 | 12 69 | 70 | 71 | 72 | 口令 73 | 74 | 75 | 76 | 77 | 78 | 79 | -------------------------------------------------------------------------------- /2menubar_6layout/2menubar_6layout.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2menubar_6layout/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_6layout/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 5 | ui->setupUi(this); 6 | 7 | 8 | 9 | ui->wg_result->hide(); 10 | 11 | } 12 | 13 | MainWindow::~MainWindow(){ 14 | delete ui; 15 | } 16 | 17 | 18 | void MainWindow::on_bt_show_clicked() 19 | { 20 | ui->wg_result->show(); 21 | } 22 | 23 | void MainWindow::on_bt_hide_clicked() 24 | { 25 | ui->wg_result->hide(); 26 | } 27 | -------------------------------------------------------------------------------- /2menubar_6layout/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private slots: 19 | void on_bt_show_clicked(); 20 | 21 | void on_bt_hide_clicked(); 22 | 23 | private: 24 | Ui::MainWindow *ui; 25 | 26 | void wg_result_show(); 27 | void wg_result_hide(); 28 | bool m_wg_result_value = false; 29 | }; 30 | #endif // MAINWINDOW_H 31 | -------------------------------------------------------------------------------- /2menubar_6layout/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 1052 10 | 671 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | TextLabel 31 | 32 | 33 | 34 | 35 | 36 | 37 | TextLabel 38 | 39 | 40 | 41 | 42 | 43 | 44 | TextLabel 45 | 46 | 47 | 48 | 49 | 50 | 51 | TextLabel 52 | 53 | 54 | 55 | 56 | 57 | 58 | Qt::Horizontal 59 | 60 | 61 | 62 | 40 63 | 20 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 显示 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | TextLabel 88 | 89 | 90 | 91 | 92 | 93 | 94 | 隐藏 95 | 96 | 97 | 98 | 99 | 100 | 101 | TextLabel 102 | 103 | 104 | 105 | 106 | 107 | 108 | PushButton 109 | 110 | 111 | 112 | 113 | 114 | 115 | TextLabel 116 | 117 | 118 | 119 | 120 | 121 | 122 | PushButton 123 | 124 | 125 | 126 | 127 | 128 | 129 | TextLabel 130 | 131 | 132 | 133 | 134 | 135 | 136 | PushButton 137 | 138 | 139 | 140 | 141 | 142 | 143 | TextLabel 144 | 145 | 146 | 147 | 148 | 149 | 150 | PushButton 151 | 152 | 153 | 154 | 155 | 156 | 157 | TextLabel 158 | 159 | 160 | 161 | 162 | 163 | 164 | PushButton 165 | 166 | 167 | 168 | 169 | 170 | 171 | TextLabel 172 | 173 | 174 | 175 | 176 | 177 | 178 | PushButton 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | -------------------------------------------------------------------------------- /2menubar_7mymenu/2menubar_7mymenu.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | -------------------------------------------------------------------------------- /2menubar_7mymenu/2menubar_7mymenu.pro.user: 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| ProjectExplorer.DefaultDeployConfiguration 222 | 223 | 1 224 | 225 | 226 | dwarf 227 | 228 | cpu-cycles 229 | 230 | 231 | 250 232 | 233 | -e 234 | cpu-cycles 235 | --call-graph 236 | dwarf,4096 237 | -F 238 | 250 239 | 240 | -F 241 | true 242 | 4096 243 | false 244 | false 245 | 1000 246 | 247 | true 248 | 249 | false 250 | false 251 | false 252 | false 253 | true 254 | 0.01 255 | 10 256 | true 257 | kcachegrind 258 | 1 259 | 25 260 | 261 | 1 262 | true 263 | false 264 | true 265 | valgrind 266 | 267 | 0 268 | 1 269 | 2 270 | 3 271 | 4 272 | 5 273 | 6 274 | 7 275 | 8 276 | 9 277 | 10 278 | 11 279 | 12 280 | 13 281 | 14 282 | 283 | 2 284 | 285 | Qt4ProjectManager.Qt4RunConfiguration:H:/Learn_Code/QtProjects/Lab/2menubar_7mymenu/2menubar_7mymenu.pro 286 | H:/Learn_Code/QtProjects/Lab/2menubar_7mymenu/2menubar_7mymenu.pro 287 | 288 | false 289 | 290 | false 291 | true 292 | true 293 | false 294 | false 295 | true 296 | 297 | H:/Learn_Code/QtProjects/Lab/build-2menubar_7mymenu-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 298 | 299 | 1 300 | 301 | 302 | 303 | ProjectExplorer.Project.TargetCount 304 | 1 305 | 306 | 307 | ProjectExplorer.Project.Updater.FileVersion 308 | 22 309 | 310 | 311 | Version 312 | 22 313 | 314 | 315 | -------------------------------------------------------------------------------- /2menubar_7mymenu/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /2menubar_7mymenu/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 5 | ui->setupUi(this); 6 | 7 | QList lists; 8 | QAction *newFile = new QAction("新建", this); 9 | QAction *openFile = new QAction("打开", this); 10 | QAction *saveFile = new QAction("保存"); //恢复默认设置 11 | QAction *closeFile = new QAction("关闭", this); 12 | QMenu *mfile = new QMenu; 13 | lists.append(newFile); 14 | lists.append(openFile); 15 | lists.append(saveFile); 16 | lists.append(closeFile); 17 | mfile->addActions(lists); 18 | 19 | 20 | ui->bt_file->setMenu(mfile); 21 | } 22 | 23 | MainWindow::~MainWindow(){ 24 | delete ui; 25 | } 26 | 27 | -------------------------------------------------------------------------------- /2menubar_7mymenu/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private: 19 | Ui::MainWindow *ui; 20 | }; 21 | #endif // MAINWINDOW_H 22 | -------------------------------------------------------------------------------- /2menubar_7mymenu/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 320 21 | 200 22 | 80 23 | 20 24 | 25 | 26 | 27 | PushButton 28 | 29 | 30 | 31 | 32 | 33 | 34 | 0 35 | 0 36 | 800 37 | 22 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /3main_1codeeditor/3main_1codeeditor.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | 33 | win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug/ -lqscintilla2_qt5 34 | else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug/ -lqscintilla2_qt5d 35 | 36 | INCLUDEPATH += $$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/Qt4Qt5 37 | DEPENDPATH += $$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/Qt4Qt5 38 | -------------------------------------------------------------------------------- /3main_1codeeditor/main.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /3main_1codeeditor/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | #include "Qsci/qsciscintilla.h" 5 | #include "Qsci/qscilexercss.h" 6 | #include "Qsci/qsciapis.h" 7 | 8 | MainWindow::MainWindow(QWidget *parent) 9 | : QMainWindow(parent) 10 | , ui(new Ui::MainWindow) 11 | { 12 | ui->setupUi(this); 13 | 14 | 15 | 16 | 17 | //qsciscintilla.h文件还定义了各参数枚举 18 | //编辑器类 19 | QsciScintilla *editor=new QsciScintilla(this); 20 | 21 | //设置语法 22 | QsciLexerCSS *textLexer=new QsciLexerCSS;//创建一个词法分析器 23 | editor->setLexer(textLexer); //给QsciScintilla设置词法分析器 24 | textLexer->setPaper(QColor(33,37,50));//文本区域背景色 25 | textLexer->setColor(QColor(0,170,0),QsciLexerCSS::Comment); //设置自带的注释行为灰色 26 | textLexer->setColor(QColor(Qt::yellow),QsciLexerCSS::Tag);//标签 27 | textLexer->setColor(QColor(Qt::yellow),QsciLexerCSS::IDSelector);//id选择器 28 | 29 | //代码提示 30 | QsciAPIs *apis=new QsciAPIs(textLexer); 31 | apis->add(QString("gongjianbo1")); 32 | apis->add(QString("Gong")); 33 | apis->prepare(); 34 | 35 | //行号提示 36 | editor->SendScintilla(QsciScintilla::SCI_SETCODEPAGE,QsciScintilla::SC_CP_UTF8);//设置编码为UTF-8 37 | QFont line_font; 38 | line_font.setFamily("Consolas"); 39 | line_font.setPointSize(16); 40 | editor->setFont(line_font);//设置文本字体 41 | editor->setWrapMode(QsciScintilla::WrapWord); //文本自动换行模式 42 | //editor->setWrapVisualFlags(QsciScintilla::WrapFlagByText); 43 | 44 | editor->setEolMode(QsciScintilla::EolWindows); //微软风格换行符 45 | //editor->setEolVisibility(true);//显示换行符 46 | 47 | editor->setWhitespaceVisibility(QsciScintilla::WsInvisible);//此时空格不显示 48 | editor->setWhitespaceSize(4);//空格点大小 49 | 50 | //indent 51 | editor->setIndentationsUseTabs(false);//false用表示用空格代替\t 52 | editor->setTabWidth(8);//\t宽度设为8个空格 53 | editor->setIndentationGuides(true);//用tab键缩进时，在缩进位置上显示一个竖点线，缩进有效，在字符串后加空格不显示 54 | editor->setIndentationWidth(0);//如果在行首部空格位置tab，缩进的宽度字符数，并且不会转换为空格 55 | editor->setAutoIndent(true);//换行后自动缩进 56 | editor->setBackspaceUnindents(true); 57 | editor->setTabIndents(true);//True如果行前空格数少于tabWidth，补齐空格数,False如果在文字前tab同true，如果在行首tab，则直接增加tabwidth个空格 58 | editor->setBraceMatching(QsciScintilla::SloppyBraceMatch);//括号匹配 59 | 60 | //current line color 61 | editor->setCaretWidth(2);//光标宽度，0表示不显示光标 62 | editor->setCaretForegroundColor(QColor("darkCyan")); //光标颜色 63 | editor->setCaretLineVisible(true); //是否高亮显示光标所在行 64 | editor->setCaretLineBackgroundColor(QColor(41,47,68));//光标所在行背景颜色 65 | 66 | //selection color 67 | editor->setSelectionBackgroundColor(Qt::black);//选中文本背景色 68 | editor->setSelectionForegroundColor(Qt::white);//选中文本前景色 69 | 70 | //edge 71 | //editor->setEdgeColumn(50); //edge宽度，没发现有啥用 72 | //editor->setEdgeMode(QsciScintilla::EdgeLine); 73 | //editor->setEdgeColor(QColor("green")); 74 | 75 | QFont margin_font; 76 | margin_font.setFamily("Consolas"); 77 | margin_font.setPointSize(16);//边栏字体设置px我这里显示不出行号，不知道是怎么回事 78 | editor->setMarginsFont(margin_font);//设置页边字体 79 | editor->setMarginType(0,QsciScintilla::NumberMargin);//设置标号为0的页边显示行号 80 | //editor->setMarginMarkerMask(0,QsciScintilla::Background);//页边掩码 81 | //editor->setMarginSensitivity(0,true);//注册通知事件，当用户点击边栏时，scintilla会通知我们 82 | editor->setMarginLineNumbers(0,true);//设置第0个边栏为行号边栏，True表示显示 83 | editor->setMarginWidth(0,15);//设置0边栏宽度 84 | editor->setMarginsBackgroundColor(Qt::gray); 85 | editor->setMarginsForegroundColor(Qt::white); 86 | 87 | editor->setFolding(QsciScintilla::BoxedTreeFoldStyle);//折叠样式 88 | editor->setFoldMarginColors(Qt::gray,Qt::lightGray);//折叠栏颜色 89 | 90 | //auto complete 91 | //Acs[None|All|Document|APIs] 92 | //禁用自动补全提示功能|所有可用的资源|当前文档中出现的名称都自动补全提示|使用QsciAPIs类加入的名称都自动补全提示 93 | editor->setAutoCompletionSource(QsciScintilla::AcsAll);//自动补全。对于所有Ascii字符 94 | //editor->setAutoCompletionCaseSensitivity(false);//大小写敏感度，设置lexer可能会更改，不过貌似没啥效果 95 | editor->setAutoCompletionThreshold(1);//设置每输入一个字符就会出现自动补全的提示 96 | //editor->setAutoCompletionReplaceWord(false);//是否用补全的字符串替代光标右边的字符串 97 | 98 | setCentralWidget(editor); 99 | 100 | 101 | } 102 | 103 | MainWindow::~MainWindow() 104 | { 105 | delete ui; 106 | } 107 | 108 | -------------------------------------------------------------------------------- /3main_1codeeditor/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | 6 | QT_BEGIN_NAMESPACE 7 | namespace Ui { class MainWindow; } 8 | QT_END_NAMESPACE 9 | 10 | class MainWindow : public QMainWindow 11 | { 12 | Q_OBJECT 13 | 14 | public: 15 | MainWindow(QWidget *parent = nullptr); 16 | ~MainWindow(); 17 | 18 | private: 19 | Ui::MainWindow *ui; 20 | }; 21 | #endif // MAINWINDOW_H 22 | -------------------------------------------------------------------------------- /3main_1codeeditor/mainwindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 600 11 | 12 | 13 | 14 | MainWindow 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /4CCompilerUI/CCompilerUI.pro: -------------------------------------------------------------------------------- 1 | QT += core gui 2 | 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets 4 | 5 | CONFIG += c++11 6 | 7 | # The following define makes your compiler emit warnings if you use 8 | # any Qt feature that has been marked deprecated (the exact warnings 9 | # depend on your compiler). Please consult the documentation of the 10 | # deprecated API in order to know how to port your code away from it. 11 | DEFINES += QT_DEPRECATED_WARNINGS 12 | 13 | # You can also make your code fail to compile if it uses deprecated APIs. 14 | # In order to do so, uncomment the following line. 15 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 16 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 17 | 18 | SOURCES += \ 19 | main.cpp \ 20 | mainwindow.cpp 21 | 22 | HEADERS += \ 23 | mainwindow.h 24 | 25 | FORMS += \ 26 | mainwindow.ui 27 | 28 | # Default rules for deployment. 29 | qnx: target.path = /tmp/$${TARGET}/bin 30 | else: unix:!android: target.path = /opt/$${TARGET}/bin 31 | !isEmpty(target.path): INSTALLS += target 32 | 33 | RESOURCES += \ 34 | res.qrc 35 | 36 | win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug/ -lqscintilla2_qt5 37 | else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug/ -lqscintilla2_qt5d 38 | 39 | INCLUDEPATH += $$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 40 | DEPENDPATH += $$PWD/../../../../Learn_Open_Source/QScintilla-2.11.4/QScintilla-2.11.4/build-qscintilla-Desktop_Qt_5_14_1_MinGW_32_bit-Debug 41 | -------------------------------------------------------------------------------- /4CCompilerUI/img/app_1title_dark_appicon1.png: -------------------------------------------------------------------------------- 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#include "mainwindow.h" 2 | 3 | #include 4 | 5 | int main(int argc, char *argv[]) 6 | { 7 | QApplication a(argc, argv); 8 | MainWindow w; 9 | w.show(); 10 | return a.exec(); 11 | } 12 | -------------------------------------------------------------------------------- /4CCompilerUI/mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow) 5 | { 6 | ui->setupUi(this); 7 | 8 | loadWindowUI();//加载、设置主窗口控件 9 | 10 | } 11 | 12 | MainWindow::~MainWindow() 13 | { 14 | delete ui; 15 | } 16 | 17 | void MainWindow::loadWindowUI() 18 | { 19 | loadTitlebar();//加载设置标题栏窗口控件 20 | loadMenubar();//加载设置菜单栏窗口控件 21 | loadMainPanel();//加载设置主面板编辑器控件 22 | loadResultbar();//加载设置编译输出结果控件 23 | loadStatusbar();//加载设置状态栏控件 24 | } 25 | 26 | void MainWindow::loadTitlebar() 27 | { 28 | this->setWindowIcon(QIcon(":/img/app_1title_dark_appicon1.png")); 29 | this->setWindowTitle("C语言编译器"); 30 | } 31 | 32 | 33 | void MainWindow::loadMenubar() 34 | { 35 | //文件菜单项 36 | QList file_menu_list; 37 | QAction *file_menu_item_new = new QAction("新建 Ctrl+N"); 38 | QAction *file_menu_item_open = new QAction("打开 Ctrl+O"); 39 | QAction *file_menu_item_save = new QAction("保存 Ctrl+S"); 40 | QAction *file_menu_item_close = new QAction("关闭 Ctrl+X"); 41 | file_menu_list.append(file_menu_item_new); 42 | file_menu_list.append(file_menu_item_open); 43 | file_menu_list.append(file_menu_item_save); 44 | file_menu_list.append(file_menu_item_close); 45 | QMenu *file_menu = new QMenu; 46 | file_menu->setStyleSheet("QMenu{background-color:rgb(33,37,50);}\ 47 | QMenu::item{font-size: 10pt;font-family: '微软雅黑';color: rgb(234,234,234);background-color:rgb(33,37,50);padding:8px 8px;margin:2px 2px;}\ 48 | QMenu::item:selected{background-color: rgb(234,234,234);color: rgb(33,37,50);}\ 49 | QMenu::item:pressed{border: 1px solid rgb(33,37,50);background-color: rgb(234,234,234);}"); 50 | file_menu->addActions(file_menu_list); 51 | ui->main_menu_bt_1file->setMenu(file_menu); 52 | 53 | //编辑菜单项 54 | QList edit_menu_list; 55 | QAction *edit_menu_item_format = new QAction("格式化 Alt+Shift+F"); 56 | QAction *edit_menu_item_copy = new QAction("复制 Ctrl+C"); 57 | QAction *edit_menu_item_delete = new QAction("删除 Ctrl+D"); 58 | QAction *edit_menu_item_paste = new QAction("粘贴 Ctrl+V"); 59 | QAction *edit_menu_item_undo = new QAction("撤销 Ctrl+Z"); 60 | QAction *edit_menu_item_redo = new QAction("重做 Ctrl+Y"); 61 | edit_menu_list.append(edit_menu_item_format); 62 | edit_menu_list.append(edit_menu_item_copy); 63 | edit_menu_list.append(edit_menu_item_delete); 64 | edit_menu_list.append(edit_menu_item_paste); 65 | edit_menu_list.append(edit_menu_item_undo); 66 | edit_menu_list.append(edit_menu_item_redo); 67 | QMenu *edit_menu = new QMenu; 68 | edit_menu->setStyleSheet("QMenu{background-color:rgb(33,37,50);}\ 69 | QMenu::item{font-size: 10pt;font-family: '微软雅黑';color: rgb(234,234,234);background-color:rgb(33,37,50);padding:8px 8px;margin:2px 2px;}\ 70 | QMenu::item:selected{background-color: rgb(234,234,234);color: rgb(33,37,50);}\ 71 | QMenu::item:pressed{border: 1px solid rgb(33,37,50);background-color: rgb(234,234,234);}"); 72 | edit_menu->addActions(edit_menu_list); 73 | ui->main_menu_bt_2edit->setMenu(edit_menu); 74 | 75 | //编辑菜单项 76 | QList theme_menu_list; 77 | QAction *theme_menu_item_light = new QAction("亮色 Alt+Shift+L"); 78 | QAction *theme_menu_item_dark = new QAction("夜色 Alt+Shift+D"); 79 | theme_menu_list.append(theme_menu_item_light); 80 | theme_menu_list.append(theme_menu_item_dark); 81 | QMenu *theme_menu = new QMenu; 82 | theme_menu->setStyleSheet("QMenu{background-color:rgb(33,37,50);}\ 83 | QMenu::item{font-size: 10pt;font-family: '微软雅黑';color: rgb(234,234,234);background-color:rgb(33,37,50);padding:8px 8px;margin:2px 2px;}\ 84 | QMenu::item:selected{background-color: rgb(234,234,234);color: rgb(33,37,50);}\ 85 | QMenu::item:pressed{border: 1px solid rgb(33,37,50);background-color: rgb(234,234,234);}"); 86 | theme_menu->addActions(theme_menu_list); 87 | ui->main_menu_bt_4theme->setMenu(theme_menu); 88 | 89 | //单步分析菜单项 90 | QList bystep_menu_list; 91 | QAction *bystep_menu_item_la = new QAction("词法分析"); 92 | QAction *bystep_menu_item_ga = new QAction("语法分析"); 93 | QAction *bystep_menu_item_sa = new QAction("语义分析"); 94 | QAction *bystep_menu_item_icg = new QAction("中间代码生成"); 95 | QAction *bystep_menu_item_ico = new QAction("中间代码优化"); 96 | QAction *bystep_menu_item_ocg = new QAction("目标代码生成"); 97 | bystep_menu_list.append(bystep_menu_item_la); 98 | bystep_menu_list.append(bystep_menu_item_ga); 99 | bystep_menu_list.append(bystep_menu_item_sa); 100 | bystep_menu_list.append(bystep_menu_item_icg); 101 | bystep_menu_list.append(bystep_menu_item_ico); 102 | bystep_menu_list.append(bystep_menu_item_ocg); 103 | QMenu *bystep_menu = new QMenu; 104 | bystep_menu->setStyleSheet("QMenu{background-color:rgb(33,37,50);}\ 105 | QMenu::item{font-size: 10pt;font-family: '微软雅黑';color: rgb(234,234,234);background-color:rgb(33,37,50);padding:8px 8px;margin:2px 2px;}\ 106 | QMenu::item:selected{background-color: rgb(234,234,234);color: rgb(33,37,50);}\ 107 | QMenu::item:pressed{border: 1px solid rgb(33,37,50);background-color: rgb(234,234,234);}"); 108 | bystep_menu->addActions(bystep_menu_list); 109 | ui->main_menu_bt_6bystep->setMenu(bystep_menu); 110 | } 111 | 112 | void MainWindow::loadMainPanel() 113 | { 114 | //编辑器类 115 | main_editor= new QsciScintilla(); 116 | main_editor->SendScintilla(QsciScintilla::SCI_SETCODEPAGE,QsciScintilla::SC_CP_UTF8);//设置编码为UTF-8 117 | 118 | 119 | //代码字体字体 120 | QFont code_font; 121 | code_font.setFamily("Consolas"); 122 | code_font.setPointSize(16);//边栏字体大小 123 | 124 | //设置语法、语法高亮 125 | QsciLexerCPP *textLexer=new QsciLexerCPP;//创建一个C++词法分析器 126 | main_editor->setLexer(textLexer); //给QsciScintilla设置词法分析器 127 | textLexer->setPaper(QColor(33,37,50));//文本区域背景色 128 | textLexer->setFont(code_font);//设置代码字体大小 129 | textLexer->setDollarsAllowed(false);//设置不允许使用'$'符号 130 | textLexer->setFoldComments(true);//设置可以折叠多行注释 131 | textLexer->setColor(QColor(234, 234, 234), -1);//所有样式置为前景主题色 132 | textLexer->setColor(QColor(234, 234, 234), QsciLexerCPP::Default);//默认 133 | textLexer->setColor(QColor(255, 255, 255), QsciLexerCPP::Comment);//多行注释 134 | textLexer->setColor(QColor(30, 144, 255), QsciLexerCPP::CommentLine);//单行注释 135 | textLexer->setColor(QColor(234, 234, 234), QsciLexerCPP::CommentDoc); 136 | textLexer->setColor(QColor(255, 0, 255), QsciLexerCPP::Number); 137 | textLexer->setColor(QColor(255, 255, 0), QsciLexerCPP::Keyword);//关键词 138 | textLexer->setColor(QColor(255, 215, 0), QsciLexerCPP::DoubleQuotedString);//两次引用 139 | textLexer->setColor(QColor(255, 165, 0), QsciLexerCPP::SingleQuotedString);//单次引用 140 | textLexer->setColor(QColor(0, 255, 255), QsciLexerCPP::UUID);//唯一识别码 141 | textLexer->setColor(QColor(255, 0, 255), QsciLexerCPP::PreProcessor);//预处理头 142 | textLexer->setColor(QColor(234, 234, 234), QsciLexerCPP::Operator);//算符 143 | textLexer->setColor(QColor( 0, 250, 154), QsciLexerCPP::Identifier);//标识符 144 | textLexer->setColor(QColor(220, 20, 60), QsciLexerCPP::UnclosedString);//未封闭字符串 145 | textLexer->setColor(QColor(255, 255, 255), QsciLexerCPP::VerbatimString);//转义字符 146 | textLexer->setColor(QColor(30, 144, 255), QsciLexerCPP::RawString);//生字符串 147 | textLexer->setColor(QColor(255, 255, 255), QsciLexerCPP::CommentLineDoc);//单行注释文档 148 | 149 | //设置行号边栏 150 | QFont margin_font; 151 | margin_font.setFamily("Consolas"); 152 | margin_font.setPointSize(12);//边栏字体大小 153 | main_editor->setMarginsFont(margin_font);//设置边栏字体 154 | main_editor->setMarginType(0,QsciScintilla::NumberMargin);//设置标号为0的边栏显示行号 155 | main_editor->setMarginLineNumbers(0,true);//设置第0个边栏为行号边栏，True表示显示 156 | main_editor->setMarginWidth(0,45);//设置0边栏宽度，经测试可以显示99999个行号（字体大小：12） 157 | main_editor->setMarginsForegroundColor(QColor(234, 234, 234));//边栏字体颜色 158 | main_editor->setMarginsBackgroundColor(QColor(33, 37, 50));//边栏字体背景 159 | main_editor->setFolding(QsciScintilla::PlainFoldStyle);//折叠样式 160 | main_editor->setFoldMarginColors(QColor(33, 37, 50),QColor(33, 37, 50));//折叠栏颜色 161 | 162 | //当前行设置 163 | main_editor->setCaretWidth(2);//光标宽度，0表示不显示光标 164 | main_editor->setCaretForegroundColor(QColor(234, 234, 234)); //光标颜色 165 | main_editor->setCaretLineVisible(true); //是否高亮显示光标所在行 166 | main_editor->setCaretLineBackgroundColor(QColor(41,47,68));//光标所在行背景颜色 167 | 168 | //选中部分设置 169 | main_editor->setSelectionBackgroundColor(QColor(234, 234, 234));//选中文本背景色 170 | main_editor->setSelectionForegroundColor(QColor(41,47,68));//选中文本前景色 171 | 172 | //缩进设置 173 | main_editor->setIndentationsUseTabs(false);//false表示用空格代替\t 174 | main_editor->setTabWidth(4);//缩进宽度设为8个空格 175 | main_editor->setIndentationGuides(true);//用tab键缩进时，在缩进位置上显示一个竖点线，缩进有效，在字符串后加空格不显示 176 | main_editor->setIndentationWidth(0);//如果在行首部空格位置tab，缩进的宽度字符数，并且不会转换为空格 177 | main_editor->setAutoIndent(true);//换行后自动缩进 178 | main_editor->setBackspaceUnindents(true);//删除缩进，直接删除这个缩进宽度，而不是空格 179 | main_editor->setTabIndents(true);//True如果行前空格数少于tabWidth，补齐空格数,False如果在文字前tab同true，如果在行首tab，则直接增加tabwidth个空格 180 | main_editor->setBraceMatching(QsciScintilla::SloppyBraceMatch);//括号匹配 181 | 182 | //设置空格 183 | main_editor->setWhitespaceVisibility(QsciScintilla::WsInvisible); 184 | main_editor->setWhitespaceSize(4);//空格点大小 185 | 186 | //代码提示静态集合 187 | QsciAPIs *apis=new QsciAPIs(textLexer); 188 | apis->add(QString("break")); 189 | apis->add(QString("case")); 190 | apis->add(QString("char")); 191 | apis->add(QString("continue")); 192 | apis->add(QString("default")); 193 | apis->add(QString("do")); 194 | apis->add(QString("else")); 195 | apis->add(QString("for")); 196 | apis->add(QString("if")); 197 | apis->add(QString("int")); 198 | apis->add(QString("long")); 199 | apis->add(QString("return")); 200 | apis->add(QString("short")); 201 | apis->add(QString("signed")); 202 | apis->add(QString("sizeof")); 203 | apis->add(QString("static")); 204 | apis->add(QString("struct")); 205 | apis->add(QString("switch")); 206 | apis->add(QString("typedef")); 207 | apis->add(QString("unsigned")); 208 | apis->add(QString("void")); 209 | apis->add(QString("while")); 210 | apis->add(QString("define")); 211 | apis->add(QString("#include")); 212 | apis->add(QString("main")); 213 | apis->prepare(); 214 | 215 | //代码补全 216 | main_editor->setAutoCompletionSource(QsciScintilla::AcsAll);//自动补全 217 | main_editor->setAutoCompletionThreshold(1);//设置每输入1个字符就会出现自动补全的提示 218 | 219 | //换行设置 220 | main_editor->setWrapMode(QsciScintilla::WrapWord); //文本自动换行模式 221 | main_editor->setEolMode(QsciScintilla::EolWindows); //Windows操作系统风格换行符 222 | 223 | //滚动条设置 224 | main_editor->setScrollWidth(1); 225 | main_editor->setScrollWidthTracking(true); 226 | main_editor->verticalScrollBar()->setStyleSheet( 227 | "QScrollBar:vertical{width:8px;background:rgba(0,0,0,0%);margin:0px,0px,0px,0px;padding-top:9px;padding-bottom:9px;}" 228 | "QScrollBar::handle:vertical{width:8px;background:rgba(0,0,0,25%);border-radius:4px;min-height:20;}" 229 | "QScrollBar::handle:vertical:hover{width:8px;background:rgba(0,0,0,50%);border-radius:4px;min-height:20;}" 230 | "QScrollBar::add-line:vertical{height:9px;width:8px;subcontrol-position:bottom;}" 231 | "QScrollBar::sub-line:vertical{height:9px;width:8px;subcontrol-position:top;}" 232 | "QScrollBar::add-line:vertical:hover{height:9px;width:8px;subcontrol-position:bottom;}" 233 | "QScrollBar::sub-line:vertical:hover{height:9px;width:8px;subcontrol-position:top;}" 234 | "QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical{background:rgba(0,0,0,10%);border-radius:4px;}"); 235 | main_editor->horizontalScrollBar()->setStyleSheet( 236 | "QScrollBar:horizontal{width:8px;background:rgba(0,0,0,0%);margin:0px,0px,0px,0px;padding-top:9px;padding-bottom:9px;}" 237 | "QScrollBar::handle:horizontal{width:8px;background:rgba(0,0,0,25%);border-radius:4px;min-height:20;}" 238 | "QScrollBar::handle:horizontal:hover{width:8px;background:rgba(0,0,0,50%);border-radius:4px;min-height:20;}" 239 | "QScrollBar::add-line:horizontal{height:9px;width:8px;subcontrol-position:bottom;}" 240 | "QScrollBar::sub-line:horizontal{height:9px;width:8px;subcontrol-position:top;}" 241 | "QScrollBar::add-line:horizontal:hover{height:9px;width:8px;subcontrol-position:bottom;}" 242 | "QScrollBar::sub-line:horizontal:hover{height:9px;width:8px;subcontrol-position:top;}" 243 | "QScrollBar::add-page:horizontal,QScrollBar::sub-page:horizontal{background:rgba(0,0,0,10%);border-radius:4px;}"); 244 | 245 | 246 | //把编辑器类添加到布局中去 247 | main_editor->setParent(ui->main_wg_main); 248 | ui->main_vl_main->addWidget(main_editor); 249 | ui->main_wg_main->setLayout(ui->main_vl_main); 250 | } 251 | 252 | void MainWindow::loadResultbar() 253 | { 254 | 255 | } 256 | 257 | void MainWindow::loadStatusbar() 258 | { 259 | 260 | } 261 | 262 | 263 | 264 | 265 | -------------------------------------------------------------------------------- /4CCompilerUI/mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | //Qt库头文件 4 | #include 5 | #include 6 | #include 7 | #include 8 | 9 | //qsciscintilla编辑器库头文件 10 | #include "Qsci/qsciscintilla.h" 11 | #include "Qsci/qscilexercpp.h" 12 | #include "Qsci/qsciapis.h" 13 | 14 | QT_BEGIN_NAMESPACE 15 | namespace Ui { class MainWindow; } 16 | QT_END_NAMESPACE 17 | 18 | class MainWindow : public QMainWindow 19 | { 20 | Q_OBJECT 21 | 22 | public: 23 | MainWindow(QWidget *parent = nullptr); 24 | ~MainWindow(); 25 | 26 | private: 27 | Ui::MainWindow *ui; 28 | 29 | //声明加载窗口UI函数 30 | void loadWindowUI(); 31 | void loadTitlebar(); 32 | void loadMenubar(); 33 | void loadMainPanel(); 34 | void loadResultbar(); 35 | void loadStatusbar(); 36 | 37 | //声明全局变量 38 | 39 | QsciScintilla *main_editor; //编辑器类 40 | 41 | }; 42 | #endif // MAINWINDOW_H 43 | -------------------------------------------------------------------------------- /4CCompilerUI/res.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | img/app_round_button_black.9.png 4 | img/app_round_button_darkblue.9.png 5 | img/app_round_button_gray.9.png 6 | img/app_round_button_green.9.png 7 | img/app_round_button_white.9.png 8 | img/app_up.png 9 | img/app_up_down.png 10 | img/app_round_button_transparent.9.png 11 | img/app_1title_dark_appicon1.png 12 | img/app_up_down_hover.png 13 | img/app_up_hover.png 14 | 15 | 16 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # **Qt学习文档** 2 | 3 | ​ 那么，在该GitHub项目中，每一个目录都将会对应一个Qt项目，这些Qt项目的意义在于使用Qt的控件，并且还是关于开发自定义编辑器方面的。核心的Demo效果如下： 4 | 5 | ​ QTableWidget，多行多列控件。 6 | 7 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999992dialog_1tablewidget.png) 8 | 9 | 10 | 11 | ​ BinaryTree，二叉树绘制（有点ugly）。 12 | 13 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999992dialog_3satree.png) 14 | 15 | 16 | 17 | ​ Button，自定义按钮。 18 | 19 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999992menubar_2button.png) 20 | 21 | 22 | 23 | ​ Dialog，模态框。 24 | 25 | ![](C:\Users\MarkCen\Desktop\Qt-Learning-Demo\0res\999992menubar_5modal.png) 26 | 27 | 28 | 29 | ​ Layout，Qt布局。 30 | 31 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999992menubar_5modal.png) 32 | 33 | 34 | 35 | ​ ButtonMenu，按钮菜单。 36 | 37 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999992menubar_7mymenu.png) 38 | 39 | 40 | 41 | ​ CodeEditor，好看的、有语法高亮的编辑器界面。 42 | 43 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/999994CCompilerUI.png) 44 | 45 | 46 | 47 | ## 一、标题栏 48 | 49 | ### 1、修改标题 50 | 51 | ​ 方式一如下： 52 | 53 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583500948212.png) 54 | 55 | ​ 方式二如下： 56 | 57 | ![](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583501501664.png) 58 | 59 | 60 | 61 | ### 2、修改图标 62 | 63 | ​ 1、创建qrc文件。 64 | 65 | ![1583501662153](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583501662153.png) 66 | 67 | ​ 然后在该项目目录之下新建一个资源文件夹，命名自定义，这个文件夹 便可以存放一些图片资源，这样项目在使用的时候可以使用相对路径，如果这些图片资源放在其他盘使用的则是绝对路径。比如，"res"。新建完后如下： 68 | 69 | ![1583502593883](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583502593883.png) 70 | 71 | ​ 对刚刚添加的qrc文件添加“现有文件”。添加完后项目如下： 72 | 73 | ![1583502873866](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583502873866.png) 74 | 75 | ​ 接下来在主窗口添加代码设置窗口图标： 76 | 77 | ![1583502956280](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583502956280.png) 78 | 79 | ​ 修改完窗口图标和标题之后的效果如下： 80 | 81 | ![1583503650019](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583503650019.png) 82 | 83 | 84 | 85 | ## 二、菜单栏 86 | 87 | ### 1、信号和槽（事件处理） 88 | 89 | ​ 原理如下： 90 | 91 | ![1583505605223](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583505605223.png) 92 | 93 | ​ demo：点击一个按钮，让另外一个按钮的文本发生变化。 94 | 95 | ![1583509718353](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583509718353.png) 96 | 97 | ![1583509733718](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583509733718.png) 98 | 99 | ​ MainWindow代码（记得在MainWindow头文件声明相关的成员）如下： 100 | 101 | ```c++ 102 | #include "mainwindow.h" 103 | #include "ui_mainwindow.h" 104 | #include 105 | 106 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 107 | ui->setupUi(this); 108 | 109 | QPushButton* bt_one = new QPushButton; 110 | bt_one->setParent(this); 111 | bt_one->setFixedWidth(200); 112 | bt_one->setFixedHeight(30); 113 | bt_one->setText("点我让另一个按钮变成傻子"); 114 | 115 | bt_another = new QPushButton; 116 | bt_another->setParent(this); 117 | bt_another->move(250,0); 118 | bt_another->setFixedWidth(150); 119 | bt_another->setFixedHeight(30); 120 | bt_another->setText("我不是傻子"); 121 | 122 | //信号实际上是发送者对象的一个方法 123 | //槽实际上也是接收者对象的一个方法 124 | connect(bt_one, &QPushButton::clicked, this, &MainWindow::change); 125 | } 126 | 127 | //槽处理的事件 128 | void MainWindow::change(){ 129 | bt_another->setText("我是傻子"); 130 | } 131 | 132 | MainWindow::~MainWindow(){ 133 | delete ui; 134 | } 135 | ``` 136 | 137 | ### 2、自定义按钮、文本样式 138 | 139 | ​ 比较常用的方法是使用styleSheet的方式。使用如下（在代码中设置）： 140 | 141 | ```c++ 142 | #include "mainwindow.h" 143 | #include "ui_mainwindow.h" 144 | 145 | MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow){ 146 | ui->setupUi(this); 147 | 148 | ui->main_menu_bt_analyse->setStyleSheet( 149 | "QPushButton{font-family:'微软雅黑'}"/*设置字体*/ 150 | "QPushButton{color:rgb(234,234,234)}"/*设置字体颜色*/ 151 | "QPushButton{border-image: url(:/img/app_round_button_darkblue.9.png);}"/*设置按钮背景*/ 152 | "QPushButton:hover{border-image: url(:/img/app_round_button_green.9.png);}"/*设置鼠标滑过按钮背景*/ 153 | "QPushButton:pressed{border-image: url(:/img/app_round_button_darkblue.9.png);}");/*设置鼠标点击按钮背景*/ 154 | } 155 | 156 | MainWindow::~MainWindow(){ 157 | delete ui; 158 | } 159 | ``` 160 | 161 | ​ 除了在代码中设置，也可以在Qt Designer中点击控件的styleSheet属性，其中资源一般是图片。并对其添加相关的样式。如下： 162 | 163 | ![1583639858766](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583639858766.png) 164 | 165 | ![1583639869008](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1583639869008.png) 166 | 167 | ### 3、按钮菜单 168 | 169 | ​ 具体代码如下： 170 | 171 | ```c++ 172 | //文件菜单项 173 | QList file_menu_list; 174 | QAction *file_menu_item_new = new QAction("新建 Ctrl+N"); 175 | QAction *file_menu_item_open = new QAction("打开 Ctrl+O"); 176 | QAction *file_menu_item_save = new QAction("保存 Ctrl+S"); 177 | QAction *file_menu_item_close = new QAction("关闭 Ctrl+X"); 178 | file_menu_list.append(file_menu_item_new); 179 | file_menu_list.append(file_menu_item_open); 180 | file_menu_list.append(file_menu_item_save); 181 | file_menu_list.append(file_menu_item_close); 182 | QMenu *file_menu = new QMenu; 183 | file_menu->setStyleSheet("QMenu{background-color:rgb(33,37,50);}\ 184 | QMenu::item{font-size: 10pt;font-family: '微软雅黑';color: rgb(234,234,234);background-color:rgb(33,37,50);padding:8px 8px;margin:2px 2px;}\ 185 | QMenu::item:selected{background-color: rgb(234,234,234);color: rgb(33,37,50);}\ 186 | QMenu::item:pressed{border: 1px solid rgb(33,37,50);background-color: rgb(234,234,234);}"); 187 | file_menu->addActions(file_menu_list); 188 | ui->main_menu_bt_1file->setMenu(file_menu); 189 | ``` 190 | 191 | 192 | 193 | ### 4、Qt界面布局 194 | 195 | ​ 1） Qt布局一般都使用水平布局和垂直布局。 196 | 197 | ​ 2） 使用自底向上的方法为控件添加布局。选中控件、右键添加布局即可。 198 | 199 | ​ 3） 每一个Widget都需要制定布局，这样才能使布局（或者里面的控件）最大化，也就是随着窗口自适应。而Widget指定布局的位置如下图： 200 | 201 | ![1584461432626](https://github.com/MarkCens/Qt-Learning-Demo/blob/master/0res/1584461432626.png) 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | ## 三、主界面 210 | 211 | ### 1、CodeEditor 212 | 213 | ​ 使用请参考文章：https://blog.csdn.net/gongjianbo1992/article/details/100828180。 214 | 215 | ​ 美化请参考文章：https://www.bbsmax.com/A/MAzAXq0od9/。 216 | 217 | 218 | 219 | 220 | 221 | ## 四、状态栏 222 | 223 | ### 1、滑入滑出窗口 224 | 225 | ​ 对Widget控件调用其的show()和hide()即可。 226 | 227 | 228 | 229 | ## 五、其他常用控件 230 | 231 | ### 1、QTableWidget 232 | 233 | ​ 数据项（也就是item）的行数（rowCount）是需要自己更新的，当添加了一行，同时也需要setRowCount(当前count+1)，删除了一行也是如此。 234 | 235 | ​ 关于QTableWidget的一些样式如下： 236 | 237 | ```c++ 238 | //设置样式 239 | //设置表格样式 240 | ui->main_tw->setStyleSheet( 241 | "color:rgb(234,234,234);" 242 | "gridline-color:rgb(41,47,68);" /*表格中的网格线条颜色*/ 243 | "background:rgb(41,47,68);" 244 | /*"alternate-background-color:gray;" *//*设置交替颜色*/ 245 | "selection-color:rgb(234,234,234);" 246 | "selection-background-color:rgb(33,37,50);" 247 | "border:none;"); 248 | 249 | //设置表头样式 250 | ui->main_tw->horizontalHeader()->setStyleSheet( 251 | "QHeaderView::section{background:rgb(33,37,50); padding:4px; border:0px solid rgb(41,47,68); color:rgb(234,234,234);}" 252 | "QHeaderView::section:checked{background-color:rgb(41,47,68); color:rgb(234,234,234);}"); 253 | ui->main_tw->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive); 254 | ui->main_tw->horizontalHeader()->setStretchLastSection(true);//最后一列伸缩铺满 255 | ui->main_tw->setFocusPolicy(Qt::NoFocus); 256 | ui->main_tw->verticalScrollBar()->setStyleSheet( 257 | "QScrollBar:vertical{width:8px;background:rgba(0,0,0,0%);margin:0px,0px,0px,0px;padding-top:9px;padding-bottom:9px;}" 258 | "QScrollBar::handle:vertical{width:8px;background:rgba(0,0,0,25%);border-radius:4px;min-height:20;}" 259 | "QScrollBar::handle:vertical:hover{width:8px;background:rgba(0,0,0,50%);border-radius:4px;min-height:20;}" 260 | "QScrollBar::add-line:vertical{height:9px;width:8px;subcontrol-position:bottom;}" 261 | "QScrollBar::sub-line:vertical{height:9px;width:8px;subcontrol-position:top;}" 262 | "QScrollBar::add-line:vertical:hover{height:9px;width:8px;subcontrol-position:bottom;}" 263 | "QScrollBar::sub-line:vertical:hover{height:9px;width:8px;subcontrol-position:top;}" 264 | "QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical{background:rgba(0,0,0,10%);border-radius:4px;}"); 265 | ``` 266 | 267 | 268 | 269 | ### 2、MessageBox 270 | 271 | ```c++ 272 | QMessageBox* msgBox = new QMessageBox; 273 | msgBox->setWindowFlags(Qt::Widget | Qt::FramelessWindowHint | Qt::WindowSystemMenuHint | Qt::WindowStaysOnTopHint); 274 | msgBox->setText("确实要删除吗?"); 275 | msgBox->setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); 276 | msgBox->setDefaultButton(QMessageBox::Ok); 277 | //设置QMessageBox的样式 278 | msgBox->setStyleSheet("QPushButton{background-color:rgb(255, 85, 0);color: rgb(85, 255, 0);}" 279 | "QMessageBox{background-color:white}"); 280 | int ret = msgBox->exec(); 281 | if(ret == QMessageBox::Ok){ 282 | ui->main_tw->removeRow(ui->main_tw->currentRow()); 283 | ui->main_tw->setRowCount(count-1); 284 | } 285 | delete msgBox; 286 | ``` 287 | 288 | 289 | 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | 323 | 324 | 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | 345 | 346 | 347 | 348 | 349 | 350 | 351 | 352 | 353 | 354 | 355 | 356 | 357 | 358 | 359 | 360 | 361 | 362 | 363 | 364 | 365 | 366 | 367 | 368 | 369 | 370 | 371 | 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