/*
 * This file is copied from ksnapshot.
 *
 * Copyright (C) 2003 Nadeem Hasan <nhasan@kde.org>
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this library; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
*/

#ifndef REGIONGRABBER_H
#define REGIONGRABBER_H

#include <qlabel.h>
#include <qpixmap.h>

class QTimer;

class SizeTip : public QLabel
{
public:
	SizeTip( QWidget *parent, const char *name=0 );
	~SizeTip() {}

	void setTip( const QRect &rect );
	void positionTip( const QRect &rect );
};

class RegionGrabber : public QWidget
{
	Q_OBJECT

public:
	RegionGrabber();
	~RegionGrabber();

protected slots:
	void initGrabber();
	void updateSizeTip();

	signals:
	void regionGrabbed( const QPixmap & );

protected:
	void mousePressEvent( QMouseEvent *e );
	void mouseReleaseEvent( QMouseEvent *e );
	void mouseMoveEvent( QMouseEvent *e );
	void keyPressEvent( QKeyEvent *e );

	void drawRubber();

	bool mouseDown;
	QRect grabRect;
	QPixmap pixmap;

	SizeTip *sizeTip;
	QTimer *tipTimer;
};

#endif // REGIONGRABBER_H

