/
tileselectionitem.h
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/
tileselectionitem.h
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/*
* tileselectionitem.h
* Copyright 2008-2009, Thorbjørn Lindeijer <thorbjorn@lindeijer.nl>
*
* This file is part of Tiled.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef TILESELECTIONITEM_H
#define TILESELECTIONITEM_H
#include <QObject>
#include <QGraphicsItem>
namespace Tiled {
namespace Internal {
class MapDocument;
/**
* A graphics item displaying a tile selection.
*/
class TileSelectionItem : public QObject,
public QGraphicsItem
{
Q_OBJECT
Q_INTERFACES(QGraphicsItem)
public:
/**
* Constructs an item around the given selection model.
*/
TileSelectionItem(MapDocument *mapDocument);
// QGraphicsItem
QRectF boundingRect() const;
void paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget = 0);
private slots:
void selectionChanged(const QRegion &newSelection,
const QRegion &oldSelection);
private:
void updateBoundingRect();
MapDocument *mMapDocument;
QRectF mBoundingRect;
};
} // namespace Internal
} // namespace Tiled
#endif // TILESELECTIONITEM_H