1
/****************************************************************************
3
** Copyright (C) 2005-2005 Trolltech AS. All rights reserved.
5
** This file is part of the example classes of the Qt Toolkit.
7
** This file may be distributed under the terms of the Q Public License
8
** as defined by Trolltech AS of Norway and appearing in the file
9
** LICENSE.QPL included in the packaging of this file.
11
** This file may be distributed and/or modified under the terms of the
12
** GNU General Public License version 2 as published by the Free Software
13
** Foundation and appearing in the file LICENSE.GPL included in the
14
** packaging of this file.
16
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
17
** information about Qt Commercial License Agreements.
18
** See http://www.trolltech.com/qpl/ for QPL licensing information.
19
** See http://www.trolltech.com/gpl/ for GPL licensing information.
21
** Contact info@trolltech.com if any conditions of this licensing are
24
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
25
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
27
****************************************************************************/
29
#ifndef SCRIBBLEAREA_H
30
#define SCRIBBLEAREA_H
37
class ScribbleArea : public QWidget
42
ScribbleArea(QWidget *parent = 0);
44
bool openImage(const QString &fileName);
45
bool saveImage(const QString &fileName, const char *fileFormat);
46
void setPenColor(const QColor &newColor);
47
void setPenWidth(int newWidth);
49
bool isModified() const { return modified; }
50
QColor penColor() const { return myPenColor; }
51
int penWidth() const { return myPenWidth; }
57
void mousePressEvent(QMouseEvent *event);
58
void mouseMoveEvent(QMouseEvent *event);
59
void mouseReleaseEvent(QMouseEvent *event);
60
void paintEvent(QPaintEvent *event);
61
void resizeEvent(QResizeEvent *event);
64
void drawLineTo(const QPoint &endPoint);
65
void resizeImage(QImage *image, const QSize &newSize);