1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the examples of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:BSD$ 9 ** You may use this file under the terms of the BSD license as follows: 10 ** 11 ** "Redistribution and use in source and binary forms, with or without 12 ** modification, are permitted provided that the following conditions are 13 ** met: 14 ** * Redistributions of source code must retain the above copyright 15 ** notice, this list of conditions and the following disclaimer. 16 ** * Redistributions in binary form must reproduce the above copyright 17 ** notice, this list of conditions and the following disclaimer in 18 ** the documentation and/or other materials provided with the 19 ** distribution. 20 ** * Neither the name of The Qt Company Ltd nor the names of its 21 ** contributors may be used to endorse or promote products derived 22 ** from this software without specific prior written permission. 23 ** 24 ** 25 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 26 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 27 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 28 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 29 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 30 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 31 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 32 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 33 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 35 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 36 ** 37 ** $QT_END_LICENSE$ 38 ** 39 ****************************************************************************/ 40 41 #ifndef MAINWINDOW_H 42 #define MAINWINDOW_H 43 44 #include <QMainWindow> 45 46 QT_BEGIN_NAMESPACE 47 class QAction; 48 class QMenu; 49 class QPlainTextEdit; 50 QT_END_NAMESPACE 51 52 //! [0] 53 class MainWindow : public QMainWindow 54 { 55 Q_OBJECT 56 57 public: 58 MainWindow(); 59 60 protected: 61 void closeEvent(QCloseEvent *event); 62 63 private slots: 64 void newFile(); 65 void open(); 66 bool save(); 67 bool saveAs(); 68 void about(); 69 void documentWasModified(); 70 71 private: 72 void createActions(); 73 void createMenus(); 74 void createToolBars(); 75 void createStatusBar(); 76 void readSettings(); 77 void writeSettings(); 78 bool maybeSave(); 79 void loadFile(const QString &fileName); 80 bool saveFile(const QString &fileName); 81 void setCurrentFile(const QString &fileName); 82 QString strippedName(const QString &fullFileName); 83 84 QPlainTextEdit *textEdit; 85 QString curFile; 86 87 QMenu *fileMenu; 88 QMenu *editMenu; 89 QMenu *helpMenu; 90 QToolBar *fileToolBar; 91 QToolBar *editToolBar; 92 QAction *newAct; 93 QAction *openAct; 94 QAction *saveAct; 95 QAction *saveAsAct; 96 QAction *exitAct; 97 QAction *cutAct; 98 QAction *copyAct; 99 QAction *pasteAct; 100 QAction *aboutAct; 101 QAction *aboutQtAct; 102 }; 103 //! [0] 104 105 #endif 106