58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef WIDGETFADEHELPER_H
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#define WIDGETFADEHELPER_H
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#include <QWidget>
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class QTimeLine;
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class WidgetFadeHelper : public QWidget {
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Q_OBJECT
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public:
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WidgetFadeHelper(QWidget* parent, int msec = 500);
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public slots:
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void StartBlur();
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void StartFade();
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protected:
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void paintEvent(QPaintEvent*);
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bool eventFilter(QObject* obj, QEvent* event);
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private slots:
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void FadeFinished();
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private:
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void CaptureParent();
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private:
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static const int kLoadingPadding;
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static const int kLoadingBorderRadius;
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QWidget* parent_;
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QTimeLine* blur_timeline_;
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QTimeLine* fade_timeline_;
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QPixmap original_pixmap_;
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QPixmap blurred_pixmap_;
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};
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#endif // WIDGETFADEHELPER_H
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