// vim: set tabstop=4 shiftwidth=4 expandtab: /* Gwenview: an image viewer Copyright 2011 Aurélien Gâteau This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA. */ #ifndef LOADINGINDICATOR_H #define LOADINGINDICATOR_H // Local // KF // Qt #include namespace Gwenview { struct LoadingIndicatorPrivate; /** * A graphics widget which shows a spinner */ class LoadingIndicator : public QGraphicsWidget { Q_OBJECT public: explicit LoadingIndicator(QGraphicsItem *parent = nullptr); ~LoadingIndicator() override; void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override; QRectF boundingRect() const override; private Q_SLOTS: void showNextFrame(); protected: QVariant itemChange(GraphicsItemChange change, const QVariant &value) override; private: LoadingIndicatorPrivate *const d; }; } // namespace #endif /* LOADINGINDICATOR_H */