ksystemtray.h

/* This file is part of the KDE libraries
   Copyright (C) 1999 Matthias Ettrich <ettrich@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#ifndef KSYSTEMTRAY_H
#define KSYSTEMTRAY_H
 
#include <tdeglobal.h>
#include <tqlabel.h>
 
class TDEActionCollection;
class TDEPopupMenu;
class KSystemTrayPrivate;

class TDEUI_EXPORT KSystemTray : public TQLabel
{
    TQ_OBJECT
public:

    KSystemTray( TQWidget* parent = 0, const char* name  = 0 );
 
    /*
      Destructor
     */
    ~KSystemTray();

    TDEPopupMenu* contextMenu() const;

    TDEActionCollection* actionCollection();

    virtual void setPixmap( const TQPixmap& icon );

    virtual void setCaption( const TQString& title );

    static TQPixmap loadIcon( const TQString &icon, TDEInstance *instance=TDEGlobal::instance() );

    static TQPixmap loadSizedIcon( const TQString &icon, int iconWidth, TDEInstance *instance=TDEGlobal::instance() );
 
signals:
    void quitSelected();
 
public slots:

    void toggleActive();
    void setActive();
    void setInactive();
 
protected:

    void mousePressEvent( TQMouseEvent * );

    void mouseReleaseEvent( TQMouseEvent * );
 
 

    virtual void contextMenuAboutToShow( TDEPopupMenu* menu );

    void showEvent( TQShowEvent * );

    void enterEvent( TQEvent* );
 
private slots:
    void minimizeRestoreAction();
    void maybeQuit();
 
private:
    void activateOrHide();
    void minimizeRestore( bool restore );
    TDEPopupMenu* menu;
    // minimizeRestoreId is no longer needed. remove in KDE 4.0
    int minimizeRestoreId;
    uint hasQuit :1;
protected:
    virtual void virtual_hook( int id, void* data );
private:
    KSystemTrayPrivate* d;
};
 
 
#endif