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0001 /* ============================================================
0002 * Falkon - Qt web browser
0003 * Copyright (C) 2010-2014  David Rosca <nowrep@gmail.com>
0004 *
0005 * This program is free software: you can redistribute it and/or modify
0006 * it under the terms of the GNU General Public License as published by
0007 * the Free Software Foundation, either version 3 of the License, or
0008 * (at your option) any later version.
0009 *
0010 * This program is distributed in the hope that it will be useful,
0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013 * GNU General Public License for more details.
0014 *
0015 * You should have received a copy of the GNU General Public License
0016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017 * ============================================================ */
0018 #ifndef NOTIFICATION_H
0019 #define NOTIFICATION_H
0020 
0021 #include <QWidget>
0022 #include <QTimeLine>
0023 
0024 #include "qzcommon.h"
0025 
0026 class FALKON_EXPORT AnimatedWidget : public QWidget
0027 {
0028     Q_OBJECT
0029 
0030 public:
0031     enum Direction { Down, Up };
0032 
0033     explicit AnimatedWidget(const Direction &direction = Down, int duration = 300, QWidget* parent = nullptr);
0034 
0035     QWidget* widget() { return m_widget; }
0036 
0037 public Q_SLOTS:
0038     void hide();
0039     void startAnimation();
0040 
0041 private Q_SLOTS:
0042     void animateFrame(int frame);
0043 
0044 private:
0045     void resizeEvent(QResizeEvent* e) override;
0046 
0047     Direction m_direction;
0048     QTimeLine m_timeLine;
0049     qreal m_stepHeight;
0050     qreal m_stepY;
0051     int m_startY;
0052 
0053     QWidget* m_widget;
0054 };
0055 
0056 #endif // NOTIFICATION_H