├── QtNotepad
    ├── resources.qrc
    ├── main.cpp
    ├── mainwindow.h
    ├── QtNotepad.pro
    ├── mainwindow.cpp
    └── mainwindow.ui
├── .gitignore
├── README.md
└── LICENSE.md


/QtNotepad/resources.qrc:
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1 | <RCC>
2 |     <qresource prefix="/imgs"/>
3 | </RCC>
4 | 


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/.gitignore:
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1 | *.pro.user
2 | *.autosave
3 | build-QtNotepad-Desktop-Debug/
4 | *Release
5 | 


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/QtNotepad/main.cpp:
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 1 | #include "mainwindow.h"
 2 | #include <QApplication>
 3 | 
 4 | int main(int argc, char *argv[])
 5 | {
 6 |     QApplication a(argc, argv);
 7 |     MainWindow w;
 8 |     w.show();
 9 | 
10 |     return a.exec();
11 | }
12 | 


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/README.md:
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1 | # QtNotepad
2 | ![GitHub Releases](https://img.shields.io/github/downloads/rattle99/QtNotepad/v1.0/total.svg)
3 | 
4 | <p align="center">
5 |   <img width="609" height="315" src="https://media.giphy.com/media/2YpNAnXlE2tmcZmmDo/giphy.gif">
6 | </p>
7 | 
8 | 


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/QtNotepad/mainwindow.h:
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 1 | #ifndef MAINWINDOW_H
 2 | #define MAINWINDOW_H
 3 | 
 4 | #include <QMainWindow>
 5 | 
 6 | #include <QFile>
 7 | #include <QPrinter>
 8 | #include <QPrintDialog>
 9 | #include <QMessageBox>
10 | #include <QTextStream>
11 | #include <QFileDialog>
12 | 
13 | namespace Ui {
14 | class MainWindow;
15 | }
16 | 
17 | class MainWindow : public QMainWindow
18 | {
19 |     Q_OBJECT
20 | 
21 | public:
22 |     explicit MainWindow(QWidget *parent = 0);
23 |     ~MainWindow();
24 | 
25 | private slots:
26 |     void on_actionNew_triggered();
27 | 
28 |     void on_actionOpen_triggered();
29 | 
30 |     void on_actionSave_As_triggered();
31 | 
32 |     void on_actionPrint_triggered();
33 | 
34 |     void on_actionExit_triggered();
35 | 
36 |     void on_actionCopy_triggered();
37 | 
38 |     void on_actionPaste_triggered();
39 | 
40 |     void on_actionCut_triggered();
41 | 
42 |     void on_actionUndo_triggered();
43 | 
44 |     void on_actionRedo_triggered();
45 | 
46 | private:
47 |     Ui::MainWindow *ui;
48 |     QString currentFile = "";
49 | };
50 | 
51 | #endif // MAINWINDOW_H
52 | 


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/QtNotepad/QtNotepad.pro:
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 1 | #-------------------------------------------------
 2 | #
 3 | # Project created by QtCreator 2019-02-09T18:00:20
 4 | #
 5 | #-------------------------------------------------
 6 | 
 7 | QT       += core gui printsupport
 8 | 
 9 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
10 | 
11 | TARGET = QtNotepad
12 | TEMPLATE = app
13 | 
14 | # The following define makes your compiler emit warnings if you use
15 | # any feature of Qt which has been marked as deprecated (the exact warnings
16 | # depend on your compiler). Please consult the documentation of the
17 | # deprecated API in order to know how to port your code away from it.
18 | DEFINES += QT_DEPRECATED_WARNINGS
19 | 
20 | # You can also make your code fail to compile if you use deprecated APIs.
21 | # In order to do so, uncomment the following line.
22 | # You can also select to disable deprecated APIs only up to a certain version of Qt.
23 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
24 | 
25 | 
26 | SOURCES += \
27 |         main.cpp \
28 |         mainwindow.cpp
29 | 
30 | HEADERS += \
31 |         mainwindow.h
32 | 
33 | FORMS += \
34 |         mainwindow.ui
35 | 
36 | RESOURCES += \
37 |     resources.qrc
38 | 


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/LICENSE.md:
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 1 | This is free and unencumbered software released into the public domain.
 2 | 
 3 | Anyone is free to copy, modify, publish, use, compile, sell, or
 4 | distribute this software, either in source code form or as a compiled
 5 | binary, for any purpose, commercial or non-commercial, and by any
 6 | means.
 7 | 
 8 | In jurisdictions that recognize copyright laws, the author or authors
 9 | of this software dedicate any and all copyright interest in the
10 | software to the public domain. We make this dedication for the benefit
11 | of the public at large and to the detriment of our heirs and
12 | successors. We intend this dedication to be an overt act of
13 | relinquishment in perpetuity of all present and future rights to this
14 | software under copyright law.
15 | 
16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19 | IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 | OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 | OTHER DEALINGS IN THE SOFTWARE.
23 | 
24 | For more information, please refer to <http://unlicense.org>
25 | 


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/QtNotepad/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 |     this->setCentralWidget(ui->textEdit);
10 | }
11 | 
12 | MainWindow::~MainWindow()
13 | {
14 |     delete ui;
15 | }
16 | 
17 | void MainWindow::on_actionNew_triggered()
18 | {
19 |     currentFile.clear();
20 |     ui->textEdit->setText(QString());
21 | }
22 | 
23 | void MainWindow::on_actionOpen_triggered()
24 | {
25 |     QString fileName =  QFileDialog::getOpenFileName(this,"Open file");
26 |     QFile file(fileName);
27 |     currentFile = fileName;
28 |     if(!file.open(QIODevice::ReadOnly | QFile::Text)){
29 |         QMessageBox::warning(this, "Warning", "Cannot open file : " + file.errorString());
30 |         return;
31 |     }
32 |     setWindowTitle(fileName);
33 |     QTextStream in(&file);
34 |     QString text = in.readAll();
35 |     ui->textEdit->setText(text);
36 |     file.close();
37 | }
38 | 
39 | void MainWindow::on_actionSave_As_triggered()
40 | {
41 |     QString fileName = QFileDialog::getSaveFileName(this, "Save as ");
42 |     QFile file(fileName);
43 |     if(!file.open(QFile::WriteOnly | QFile::Text)){
44 |         QMessageBox::warning(this, "Warning", "Cannot save file : " + file.errorString());
45 |         return;
46 |     }
47 |     currentFile = fileName;
48 |     setWindowTitle(fileName);
49 |     QTextStream out(&file);
50 |     QString text = ui->textEdit->toPlainText();
51 |     out << text;
52 |     file.close();
53 | }
54 | 
55 | void MainWindow::on_actionPrint_triggered()
56 | {
57 |     QPrinter printer;
58 |     printer.setPrinterName("Printer Name");
59 |     QPrintDialog pDialog(&printer, this);
60 |     if(pDialog.exec() == QDialog::Rejected){
61 |         QMessageBox::warning(this, "Warning", "Cannot access printer");
62 |         return;
63 |     }
64 |     ui->textEdit->print(&printer);
65 | }
66 | 
67 | void MainWindow::on_actionExit_triggered()
68 | {
69 |     QApplication::quit();
70 | }
71 | 
72 | void MainWindow::on_actionCopy_triggered()
73 | {
74 |     ui->textEdit->copy();
75 | }
76 | 
77 | void MainWindow::on_actionPaste_triggered()
78 | {
79 |     ui->textEdit->paste();
80 | }
81 | 
82 | void MainWindow::on_actionCut_triggered()
83 | {
84 |     ui->textEdit->cut();
85 | }
86 | 
87 | void MainWindow::on_actionUndo_triggered()
88 | {
89 |     ui->textEdit->undo();
90 | }
91 | 
92 | void MainWindow::on_actionRedo_triggered()
93 | {
94 |     ui->textEdit->redo();
95 | }
96 | 


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/QtNotepad/mainwindow.ui:
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  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>MainWindow</class>
  4 |  <widget class="QMainWindow" name="MainWindow">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>516</width>
 10 |     <height>288</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>MainWindow</string>
 15 |   </property>
 16 |   <widget class="QWidget" name="centralWidget">
 17 |    <widget class="QWidget" name="verticalLayoutWidget">
 18 |     <property name="geometry">
 19 |      <rect>
 20 |       <x>9</x>
 21 |       <y>9</y>
 22 |       <width>501</width>
 23 |       <height>211</height>
 24 |      </rect>
 25 |     </property>
 26 |     <layout class="QVBoxLayout" name="verticalLayout_2"/>
 27 |    </widget>
 28 |    <widget class="QTextEdit" name="textEdit">
 29 |     <property name="geometry">
 30 |      <rect>
 31 |       <x>8</x>
 32 |       <y>-2</y>
 33 |       <width>501</width>
 34 |       <height>241</height>
 35 |      </rect>
 36 |     </property>
 37 |    </widget>
 38 |   </widget>
 39 |   <widget class="QMenuBar" name="menuBar">
 40 |    <property name="geometry">
 41 |     <rect>
 42 |      <x>0</x>
 43 |      <y>0</y>
 44 |      <width>516</width>
 45 |      <height>30</height>
 46 |     </rect>
 47 |    </property>
 48 |    <widget class="QMenu" name="menuFile">
 49 |     <property name="title">
 50 |      <string>Fi&amp;le</string>
 51 |     </property>
 52 |     <addaction name="actionNew"/>
 53 |     <addaction name="actionOpen"/>
 54 |     <addaction name="actionSave_As"/>
 55 |     <addaction name="actionPrint"/>
 56 |     <addaction name="separator"/>
 57 |     <addaction name="actionExit"/>
 58 |    </widget>
 59 |    <widget class="QMenu" name="menuEdit">
 60 |     <property name="title">
 61 |      <string>Edit</string>
 62 |     </property>
 63 |     <addaction name="actionCopy"/>
 64 |     <addaction name="actionPaste"/>
 65 |     <addaction name="actionCut"/>
 66 |     <addaction name="actionUndo"/>
 67 |     <addaction name="actionRedo"/>
 68 |    </widget>
 69 |    <addaction name="menuFile"/>
 70 |    <addaction name="menuEdit"/>
 71 |   </widget>
 72 |   <widget class="QStatusBar" name="statusBar"/>
 73 |   <action name="actionNew">
 74 |    <property name="text">
 75 |     <string>New</string>
 76 |    </property>
 77 |   </action>
 78 |   <action name="actionOpen">
 79 |    <property name="text">
 80 |     <string>Open</string>
 81 |    </property>
 82 |   </action>
 83 |   <action name="actionSave_As">
 84 |    <property name="text">
 85 |     <string>Save As</string>
 86 |    </property>
 87 |   </action>
 88 |   <action name="actionPrint">
 89 |    <property name="text">
 90 |     <string>Print</string>
 91 |    </property>
 92 |   </action>
 93 |   <action name="actionExit">
 94 |    <property name="text">
 95 |     <string>Exit</string>
 96 |    </property>
 97 |   </action>
 98 |   <action name="actionCopy">
 99 |    <property name="text">
100 |     <string>Copy</string>
101 |    </property>
102 |   </action>
103 |   <action name="actionPaste">
104 |    <property name="text">
105 |     <string>Paste</string>
106 |    </property>
107 |   </action>
108 |   <action name="actionCut">
109 |    <property name="text">
110 |     <string>Cut</string>
111 |    </property>
112 |   </action>
113 |   <action name="actionUndo">
114 |    <property name="text">
115 |     <string>Undo</string>
116 |    </property>
117 |   </action>
118 |   <action name="actionRedo">
119 |    <property name="text">
120 |     <string>Redo</string>
121 |    </property>
122 |   </action>
123 |  </widget>
124 |  <layoutdefault spacing="6" margin="11"/>
125 |  <resources/>
126 |  <connections/>
127 | </ui>
128 | 


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