/src/libtomahawk/playlist/albumitemdelegate.h

 1/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
 2 *
 3 *   Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
 4 *
 5 *   Tomahawk 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 3 of the License, or
 8 *   (at your option) any later version.
 9 *
10 *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#ifndef ALBUMITEMDELEGATE_H
20#define ALBUMITEMDELEGATE_H
21
22#include <QStyledItemDelegate>
23
24#include "dllmacro.h"
25
26class QEvent;
27class AlbumProxyModel;
28
29class DLLEXPORT AlbumItemDelegate : public QStyledItemDelegate
30{
31Q_OBJECT
32
33public:
34    AlbumItemDelegate( QAbstractItemView* parent = 0, AlbumProxyModel* proxy = 0 );
35
36    void whitespaceMouseEvent();
37
38protected:
39    void paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
40    QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const;
41
42    bool editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index );
43//    QWidget* createEditor( QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
44
45signals:
46    void updateIndex( const QModelIndex& idx );
47
48private:
49    QAbstractItemView* m_view;
50    AlbumProxyModel* m_model;
51
52    mutable QHash< qint64, QPixmap > m_cache;
53    mutable QHash< QPersistentModelIndex, QRect > m_artistNameRects;
54    QPersistentModelIndex m_hoveringOver;
55
56    QPixmap m_shadowPixmap;
57    QPixmap m_defaultCover;
58};
59
60#endif // ALBUMITEMDELEGATE_H