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// Copyright (C) 2008 Lukas Lalinsky
//
// 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, Boston, MA 02110-1301 USA.
#ifndef DATABASEMODELVIEW_H
#define DATABASEMODELVIEW_H
#include <QGraphicsView>
class DatabaseModelView : public QGraphicsView
{
Q_OBJECT
public:
DatabaseModelView(QWidget *parent = 0);
void setScene(QGraphicsScene *scene);
protected:
void mousePressEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
protected slots:
void updateSceneRect2(const QRectF &rect);
private:
bool m_handScrolling;
QPoint m_handScrollingOrigin;
QCursor m_savedCursor;
int m_handScrollingValueX;
int m_handScrollingValueY;
};
#endif
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