src/systemtray.h

   1 /***************************************************************************
   2  *   Copyright (C) 2003 by S�astien Laot                                 *
   3  *   slaout@linux62.org                                                    *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef SYSTEMTRAY_H
  22 #define SYSTEMTRAY_H
  23
  24 #include <KSystemTrayIcon>
  25 //Added by qt3to4:
  26 #include <QMouseEvent>
  27 #include <QEvent>
  28 #include <QDragMoveEvent>
  29 #include <QDragLeaveEvent>
  30 #include <QWheelEvent>
  31 #include <QDropEvent>
  32 #include <QDragEnterEvent>
  33 #include <QPixmap>
  34
  35 class MainWindow;
  36
  37 /** Convenient class to develop the displayCloseMessage() dialog
  38   * hopefuly integrated in KDE 3.4
  39   * @author S�astien Laot
  40   */
  41 class KSystemTray2 : public KSystemTrayIcon
  42 {
  43   Q_OBJECT
  44   public:
  45         KSystemTray2(QWidget *parent = 0, const char *name = 0);
  46         ~KSystemTray2();
  47         /**
  48           * Call this method when the user clicked the close button of the window
  49           * (the [x]) to inform him that the application sit in the system tray
  50           * and willn't be closed (as he is used to).
  51           *
  52           * You usualy call it from reimplemented KMainWindow::queryClose()
  53           *
  54           * @since 3.4
  55           */
  56         void displayCloseMessage(QString fileMenu = "");
  57 };
  58
  59 /** This class provide a personalized system tray icon.
  60   * @author S�astien Laot
  61   */
  62 class SystemTray : public KSystemTray2
  63 {
  64   Q_OBJECT
  65   public:
  66         SystemTray(QWidget *parent = 0, const char *name = 0);
  67         ~SystemTray();
  68   protected:
  69         void mousePressEvent(QMouseEvent *event);
  70         void mouseMoveEvent(QMouseEvent *event);
  71         void mouseReleaseEvent(QMouseEvent *event);
  72         virtual void dragEnterEvent(QDragEnterEvent *event);
  73         virtual void dragMoveEvent(QDragMoveEvent* event);
  74         virtual void dragLeaveEvent(QDragLeaveEvent*);
  75         virtual void dropEvent(QDropEvent *event);
  76         void wheelEvent(QWheelEvent *event);
  77         void enterEvent(QEvent*);
  78         void leaveEvent(QEvent*);
  79   public slots:
  80         void updateToolTip();
  81   protected slots:
  82         void updateToolTipDelayed();
  83   signals:
  84         void showPart();
  85   private:
  86         QTimer    *m_showTimer;
  87         QTimer    *m_autoShowTimer;
  88         bool       m_canDrag;
  89         QPoint     m_pressPos;
  90         QPixmap    m_iconPixmap;
  91         QPixmap    m_lockedIconPixmap;
  92 };
  93
  94 #endif // SYSTEMTRAY_H