由於Qt對不同平台的托盤需要不同的寫法,國外網上流傳著Qt3的托盤程序的多個平台實 現程序的源碼,但其源碼並不能直接拿來就用,使得初學者陷入困惑之中,而且感覺很多朋友對源碼的交流是有保留的,至少對代碼沒有一定閱讀能力和對編譯報錯 沒有足夠的理解經驗的朋友來說是這樣的。
我也不再另外提供Qt3的托盤源碼,以下提供下載的Qt4托盤源碼已經包含了國外開源愛好者提供的Qt3--win平台和linux平台的托盤源碼,不能直接用來編譯的原因是trayicon.h有個很小的錯誤,請把TrayIconPrivate聲明為public。
下面給出Qt4的trayicon.h,並已註釋出Qt3不能成功編譯的地方。
內容較多,詳細查找資料,下載附件
http://developer.kde.org/documen ... ui/KSystemTray.html
http://www.koders.com/cpp/fid849 ... 1441C9EB4874AC.aspx
http://www.qobject.com/bbs/htm_data/13/0602/84.html
cs_trayicon.h
#ifndef CS_TRAYICON_H
#define CS_TRAYICON_H
#include <qobject.h>
#include <qimage.h>
class QPopupMenu;
class TrayIcon : public QObject
{
Q_OBJECT
Q_PROPERTY( QString toolTip READ toolTip WRITE setToolTip )
Q_PROPERTY( QPixmap icon READ icon WRITE setIcon )
public:
TrayIcon( QObject *parent = 0, const char *name = 0 );
TrayIcon( const QPixmap &, const QString &, QPopupMenu *popup = 0, QObject *parent = 0, const char *name = 0 );
~TrayIcon();
// use WindowMaker dock mode. ignored on non-X11 platforms
void setWMDock(bool use) { v_isWMDock = use; }
bool isWMDock() { return v_isWMDock; }
// Set a popup menu to handle RMB
void setPopup( QPopupMenu * );
QPopupMenu* popup() const;
QPixmap icon() const;
QString toolTip() const;
void gotCloseEvent();
public slots:
void setIcon( const QPixmap &icon );
void setToolTip( const QString &tip );
void show();
void hide();
void newTrayOwner();
signals:
void clicked( const QPoint&, int);
void doubleClicked( const QPoint& );
void closed();
protected:
bool event( QEvent * );
virtual void mouseMoveEvent( QMouseEvent *e );
virtual void mousePressEvent( QMouseEvent *e );
virtual void mouseReleaseEvent( QMouseEvent *e );
virtual void mouseDoubleClickEvent( QMouseEvent *e );
private:
QPopupMenu *pop;
QPixmap pm;
QString tip;
bool v_isWMDock;
// system-dependant part
public:
class TrayIconPrivate; //注意這裡
private:
TrayIconPrivate *d;
void sysInstall();
void sysRemove();
void sysUpdateIcon();
void sysUpdateToolTip();
friend class TrayIconPrivate; //這句似乎沒必要
};
#endif // CS_TRAYICON_H