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OpenBoard/src/domain/UBPageSizeUndoCommand.h

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/*
13 years ago
* 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 3 of the License, or
* (at your option) any later version.
*
13 years ago
* 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 UBPageSizeUndoCommand_H_
#define UBPageSizeUndoCommand_H_
#include <QtGui>
class UBGraphicsScene;
class UBPageSizeUndoCommand : public QUndoCommand
{
public:
UBPageSizeUndoCommand(UBGraphicsScene* pScene, const QSize& previousSize, const QSize& newSize);
virtual ~UBPageSizeUndoCommand();
protected:
virtual void undo();
virtual void redo();
private:
UBGraphicsScene* mScene;
QSize mPreviousSize;
QSize mNewSize;
bool mFirstRedo;
};
#endif /* UBPageSizeUndoCommand_H_ */