/src/GetNewStuffDelegate.h

 1/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
 2 *
 3 *   Copyright 2010-2011, Leo Franchi <lfranchi@kde.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 GETNEWSTUFFDELEGATE_H
20#define GETNEWSTUFFDELEGATE_H
21
22#include <QStyledItemDelegate>
23
24
25class
26GetNewStuffDelegate : public QStyledItemDelegate
27{
28    Q_OBJECT
29public:
30    explicit GetNewStuffDelegate( QObject* parent = 0 );
31    virtual void paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
32    virtual QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const;
33
34signals:
35    void update( const QModelIndex& idx );
36
37protected:
38    virtual bool editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index );
39
40private:
41    QPixmap m_defaultCover, m_onHoverStar, m_ratingStarPositive, m_ratingStarNegative;
42
43    int m_widestTextWidth;
44    int m_hoveringOver;
45    QPersistentModelIndex m_hoveringItem;
46    mutable QHash< QPair<int, int>, QRect > m_cachedButtonRects;
47    mutable QHash< QPair<int, int>, QRect > m_cachedStarRects;
48};
49
50#endif // GETNEWSTUFFDELEGATE_H