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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