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50
51#ifndef MAINWINDOW_H
52#define MAINWINDOW_H
53
54#include <QMainWindow>
55
56QT_BEGIN_NAMESPACE
57class QAction;
58class QMenu;
59class QPlainTextEdit;
60class QSessionManager;
61QT_END_NAMESPACE
62
63//! [0]
64class MainWindow : public QMainWindow
65{
66 Q_OBJECT
67
68public:
69 MainWindow();
70
71 void loadFile(const QString &fileName);
72
73protected:
74 void closeEvent(QCloseEvent *event) override;
75
76private slots:
77 void newFile();
78 void open();
79 bool save();
80 bool saveAs();
81 void about();
82 void documentWasModified();
83#ifndef QT_NO_SESSIONMANAGER
84 void commitData(QSessionManager &);
85#endif
86
87private:
88 void createActions();
89 void createStatusBar();
90 void readSettings();
91 void writeSettings();
92 bool maybeSave();
93 bool saveFile(const QString &fileName);
94 void setCurrentFile(const QString &fileName);
95 QString strippedName(const QString &fullFileName);
96
97 QPlainTextEdit *textEdit;
98 QString curFile;
99};
100//! [0]
101
102#endif
103