qtbase-opensource-src/examples/widgets/mainwindows/application/mainwindow.h

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** Copyright (C) 2016 The Qt Company Ltd.
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#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
QT_BEGIN_NAMESPACE
class QAction;
class QMenu;
class QPlainTextEdit;
class QSessionManager;
QT_END_NAMESPACE
//! [0]
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow();
void loadFile(const QString &fileName);
protected:
void closeEvent(QCloseEvent *event) override;
private slots:
void newFile();
void open();
bool save();
bool saveAs();
void about();
void documentWasModified();
#ifndef QT_NO_SESSIONMANAGER
void commitData(QSessionManager &);
#endif
private:
void createActions();
void createStatusBar();
void readSettings();
void writeSettings();
bool maybeSave();
bool saveFile(const QString &fileName);
void setCurrentFile(const QString &fileName);
QString strippedName(const QString &fullFileName);
QPlainTextEdit *textEdit;
QString curFile;
};
//! [0]
#endif