application.h

几个qt-linux的练习小程序

#ifndef APPLICATION_H
#define APPLICATION_H

#include <qmainwindow.h>
#include <qfont.h>

class QTextEdit;

class window: public QMainWindow
{
    Q_OBJECT

public:
    window();

protected:
    void closeEvent( QCloseEvent* );

private slots:
    void newDoc();
    void open();
    void load( const QString &fileName );
    void save();
    void saveAs();
    void copy();
    void paste();
    void total();
    void clear();
    void cut();
    void font();
    void color();
    
	
    void aboutQt();

private:
    QTextEdit *e;
    QString filename;
    void setFont(QFont);
    QFont m_font;
    void createwindow();

};
#endif