workspace/plasma/shells/common/wallpaperpreview.h

   1 /*
   2  * Copyright 2008  Petri Damsten <damu@iki.fi>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of
   7  * the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef WALLPAPER_PREVIEW_HEADER
  19 #define WALLPAPER_PREVIEW_HEADER
  20
  21 #include <QWidget>
  22
  23 namespace Plasma{
  24     class Wallpaper;
  25     class Svg;
  26 }
  27
  28 class WallpaperPreview : public QWidget
  29 {
  30     Q_OBJECT
  31 public:
  32     WallpaperPreview(QWidget *parent = 0);
  33     virtual ~WallpaperPreview();
  34
  35     void setWallpaper(Plasma::Wallpaper* wallpaper);
  36
  37 protected:
  38     virtual void paintEvent(QPaintEvent* event);
  39     virtual void resizeEvent(QResizeEvent* event);
  40
  41 protected slots:
  42     void updateRect(const QRectF& rect);
  43
  44 private:
  45     Plasma::Wallpaper* m_wallpaper;
  46     Plasma::Svg* m_wallpaperOverlay;
  47 };
  48
  49 #endif // WALLPAPER_PREVIEW