workspace/plasma/shells/desktop/dashboardview.h

   1 /*
   2  *   Copyright 2007 Aaron Seigo <aseigo@kde.org>
   3  *   Copyright 2007 André Duffeck <duffeck@kde.org>
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU Library General Public License as
   7  *   published by the Free Software Foundation; either version 2, 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 Library General Public
  16  *   License along with this program; if not, write to the
  17  *   Free Software Foundation, Inc.,
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20
  21 #ifndef DASHBOARDVIEW_H
  22 #define DASHBOARDVIEW_H
  23
  24 #include <Plasma/Plasma>
  25 #include <Plasma/View>
  26
  27 class QAction;
  28
  29 namespace Plasma
  30 {
  31     class AppletBrowser;
  32     class Containment;
  33 }
  34
  35 class DashboardView : public Plasma::View
  36 {
  37     Q_OBJECT
  38
  39 public:
  40     DashboardView(Plasma::Containment* containment, QWidget *parent);
  41     ~DashboardView();
  42
  43 protected:
  44     void drawBackground(QPainter * painter, const QRectF & rect);
  45     void keyPressEvent(QKeyEvent *event);
  46     void showEvent(QShowEvent *event);
  47     void paintEvent(QPaintEvent *event);
  48     bool eventFilter(QObject *watched, QEvent *event);
  49     bool event(QEvent *event);
  50
  51 public slots:
  52     void toggleVisibility();
  53
  54     /**
  55      * Sets the containment for this view, which will also cause the view
  56      * to track the geometry of the containment.
  57      *
  58      * @arg containment the containment to center the view on
  59      */
  60     void setContainment(Plasma::Containment *newContainment);
  61
  62 protected slots:
  63     void showAppletBrowser();
  64     void appletBrowserDestroyed();
  65     void hideView();
  66     void activeWindowChanged(WId id);
  67     void suppressShowTimeout();
  68
  69 private:
  70     Plasma::AppletBrowser *m_appletBrowser;
  71     QPoint m_appletBrowserDragStart;
  72     QAction *m_hideAction;
  73     bool m_suppressShow;
  74     bool m_zoomIn;
  75     bool m_zoomOut;
  76 };
  77
  78 #endif // multiple inclusion guard