File indexing completed on 2024-05-19 04:48:39

0001 /****************************************************************************************
0002  * Copyright (c) 2008 Daniel Caleb Jones <danielcjones@gmail.com>                       *
0003  * Copyright (c) 2011 Ralf Engels <ralf-engels@gmx.de>                                  *
0004  *                                                                                      *
0005  * This program is free software; you can redistribute it and/or modify it under        *
0006  * the terms of the GNU General Public License as published by the Free Software        *
0007  * Foundation; either version 2 of the License, or (at your option) version 3 or        *
0008  * any later version accepted by the membership of KDE e.V. (or its successor approved  *
0009  * by the membership of KDE e.V.), which shall act as a proxy defined in Section 14 of  *
0010  * version 3 of the license.                                                            *
0011  *                                                                                      *
0012  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
0013  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
0014  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
0015  *                                                                                      *
0016  * You should have received a copy of the GNU General Public License along with         *
0017  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
0018  ****************************************************************************************/
0019 
0020 #ifndef AMAROK_DYNAMICBIASDELEGATE
0021 #define AMAROK_DYNAMICBIASDELEGATE
0022 
0023 #include <QStyledItemDelegate>
0024 
0025 namespace PlaylistBrowserNS
0026 {
0027 
0028 /** A special delegate for the dynamic playlists.
0029     It will paint an additional operator hint in front of a bias.
0030     e.g. a small progress bar or a "If" text.
0031 */
0032 class DynamicBiasDelegate : public QStyledItemDelegate
0033 {
0034     public:
0035         explicit DynamicBiasDelegate( QWidget* parent = nullptr );
0036         ~DynamicBiasDelegate() override;
0037 
0038         void paint( QPainter* painter,
0039                     const QStyleOptionViewItem& option,
0040                     const QModelIndex& index ) const override;
0041 
0042     private:
0043       QFont m_normalFont;
0044       QFont m_smallFont;
0045 
0046       QFontMetrics *m_normalFm;
0047       QFontMetrics *m_smallFm;
0048 
0049 };
0050 
0051 }
0052 
0053 #endif