File indexing completed on 2024-05-12 04:19:41
0001 // vim: set tabstop=4 shiftwidth=4 expandtab: 0002 /* 0003 Gwenview: an image viewer 0004 Copyright 2014 Aurélien Gâteau <agateau@kde.org> 0005 0006 This program is free software; you can redistribute it and/or 0007 modify it under the terms of the GNU General Public License 0008 as published by the Free Software Foundation; either version 2 0009 of the License, or (at your option) any later version. 0010 0011 This program is distributed in the hope that it will be useful, 0012 but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0014 GNU General Public License for more details. 0015 0016 You should have received a copy of the GNU General Public License 0017 along with this program. If not, see <http://www.gnu.org/licenses/>. 0018 */ 0019 #ifndef HUDCOUNTDOWN_H 0020 #define HUDCOUNTDOWN_H 0021 0022 // Local 0023 0024 // KF 0025 0026 // Qt 0027 #include <QGraphicsWidget> 0028 0029 namespace Gwenview 0030 { 0031 struct HudCountDownPrivate; 0032 0033 /** 0034 * Displays a count-down pie-chart 0035 */ 0036 class HudCountDown : public QGraphicsWidget 0037 { 0038 Q_OBJECT 0039 public: 0040 explicit HudCountDown(QGraphicsWidget *parent = nullptr); 0041 ~HudCountDown() override; 0042 0043 void start(qreal ms); 0044 0045 void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) override; 0046 0047 Q_SIGNALS: 0048 void timeout(); 0049 0050 private Q_SLOTS: 0051 void doUpdate(); 0052 0053 private: 0054 HudCountDownPrivate *const d; 0055 }; 0056 0057 } // namespace 0058 0059 #endif /* HUDCOUNTDOWN_H */