/*
 * Copyright (C) 2002  Ewald Kraemer - Mail: ewald72@yahoo.com
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef SCROLLDISPLAY_H
#define SCROLLDISPLAY_H

#include <qscrollview.h>
#include <qpixmap.h>
#include <qslider.h>
#include <qwidget.h>
#include <qlabel.h>

class PaintArea : public QWidget {
	Q_OBJECT
	public:
	PaintArea(QWidget *parent=0, const char *name=0, WFlags flags=0);
       ~PaintArea();

	QPixmap *pm;
		void paintEvent(QPaintEvent *e);
		void setImage  (QImage&);
		bool load      (QString);
		bool save      (QString, const char*);

	signals:
		void pressed(QMouseEvent*);
		void draggedBy(int,int);
	private:
		void mousePressEvent  (QMouseEvent*);
		void mouseReleaseEvent(QMouseEvent*);
		void mouseMoveEvent   (QMouseEvent*);
		bool dragging;
		int sx,sy;
};

class ScrollDisplay : public QScrollView {

    Q_OBJECT

    public:

	PaintArea      *paint_area;

	ScrollDisplay(QWidget *parent=0, const char *name=0, WFlags flags=0);
       ~ScrollDisplay();
};

#endif