workspace/plasma/wallpapers/image/backgrounddelegate.h

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8 */
   9
  10 #ifndef BACKGROUNDDELEGATE_H
  11 #define BACKGROUNDDELEGATE_H
  12
  13 #include <QAbstractItemDelegate>
  14
  15 class BackgroundDelegate : public QAbstractItemDelegate
  16 {
  17 public:
  18     enum {
  19         AuthorRole = Qt::UserRole,
  20         ScreenshotRole
  21     };
  22
  23     BackgroundDelegate(QObject *listener,
  24                        float ratio, QObject *parent = 0);
  25
  26     virtual void paint(QPainter *painter,
  27                        const QStyleOptionViewItem &option,
  28                        const QModelIndex &index) const;
  29     virtual QSize sizeHint(const QStyleOptionViewItem &option,
  30                            const QModelIndex &index) const;
  31
  32 private:
  33     static const int MARGIN = 5;
  34     QObject *m_listener;
  35     float m_ratio;
  36 };
  37
  38 #endif // BACKGROUNDDELEGATEL_H