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92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2007 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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 this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ABSTRACTRASTERIMAGEVIEWTOOL_H
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#define ABSTRACTRASTERIMAGEVIEWTOOL_H
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#include <lib/gwenviewlib_export.h>
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// Qt
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#include <QObject>
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// KDE
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// Local
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#include <QKeyEvent>
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#include <QGraphicsSceneHoverEvent>
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#include <QGraphicsSceneMouseEvent>
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#include <QGraphicsSceneWheelEvent>
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#include <QPainter>
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namespace Gwenview
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{
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class RasterImageView;
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struct AbstractRasterImageViewToolPrivate;
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class GWENVIEWLIB_EXPORT AbstractRasterImageViewTool : public QObject
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{
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Q_OBJECT
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public:
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AbstractRasterImageViewTool(RasterImageView* view);
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virtual ~AbstractRasterImageViewTool();
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RasterImageView* imageView() const;
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virtual void paint(QPainter*)
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{}
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virtual void mousePressEvent(QGraphicsSceneMouseEvent*)
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{}
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virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*)
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{}
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virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*)
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{}
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virtual void hoverMoveEvent(QGraphicsSceneHoverEvent*)
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{}
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virtual void wheelEvent(QGraphicsSceneWheelEvent*)
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{}
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virtual void keyPressEvent(QKeyEvent*)
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{}
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virtual void keyReleaseEvent(QKeyEvent*)
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{}
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virtual void toolActivated()
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{}
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virtual void toolDeactivated()
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{}
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virtual QWidget* widget() const
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{
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return 0;
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}
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public Q_SLOTS:
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virtual void onWidgetSlidedIn()
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{}
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private:
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AbstractRasterImageViewToolPrivate * const d;
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};
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} // namespace
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#endif /* ABSTRACTRASTERIMAGEVIEWTOOL_H */
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