mainwindow.h

linux 下 qt 编写的阅读器实例！

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#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QDirModel>
#include <QSplitter>
#include <QTreeView>
#include <QSystemTrayIcon>
#include <QMessageBox>

#include "timedialog.h"

class QAction;
class QMenu;
class QTextEdit;

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow();
    MainWindow(const QString &fileName);
    const char* codecstr;

protected:
    void closeEvent(QCloseEvent *event);

private slots:
    void open();
    void about();
    void fullScreenModeSlot();
    void swithchControlSlot();
    void fontSelectSlot();
    void fontColorSlot();
    void bgColorSlot();
    void autoScrollSlot();
    void addStepSlot();
    void minusStepSlot();
    void dirtreeDisplaySlot();
    void dbclickopenfileSlot(const QModelIndex&);
    void minitotraySlot();
    void dbclicktraySlot(QSystemTrayIcon::ActivationReason reason);
	void opentimedialogSlot();

private:
    void init();
    void createActions();
    void createTrayIcon();
    void createMenus();
    void createStatusBar();
    void readSettings();
    void writeSettings();
    bool maybeSave();
    void loadFile(const QString &fileName);
    bool saveFile(const QString &fileName);
    void setCurrentFile(const QString &fileName);
    QString strippedName(const QString &fullFileName);
    MainWindow *findMainWindow(const QString &fileName);

    QSplitter *splitter;
    QDirModel *dirmodel;
    QTreeView *tree;
    QTextEdit *textEdit;
    QString curFile;
    bool isUntitled;
    bool fullscreen;
    bool mousecontrol;
    int step;
    int pagestep;
    QColor *fontcolor, *bgcolor;
    QFont *font;
    QSystemTrayIcon *trayIcon;
	QString pathfilename;

    QTimer *timer;
	TimeDialog  *timedialog;

    QMenu *fileMenu;
    QMenu *configMenu;
    QMenu *helpMenu;
    QMenu *controlMenu;

    QMenu *trayIconMenu;

    QAction *openAct;

    QAction *closeAct;

    QAction *aboutAct;
    QAction *aboutQtAct;
    //added by fangweiwei
    QAction *fontAct;
    QAction *fontcolorAct;
    QAction *bgcolorAct;
    QAction *view_fullScreenAct;
    QAction *switchControlAct;  //mouse or autoscroll
    QAction *addstepAct;
    QAction *minusstepAct;
    QAction *lefttreehideAct;
	QAction *clockdialogAct;
    
    QAction *minimizeAct, *restoreAct;
};

#endif