| -rw-r--r-- | library/imageedit.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/library/imageedit.h b/library/imageedit.h new file mode 100644 index 0000000..ccedbcd --- a/dev/null +++ b/library/imageedit.h @@ -0,0 +1,52 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ +#ifndef IMAGEEDIT_H +#define IMAGEEDIT_H + +#include <qscrollview.h> +#include <qpixmap.h> + +class ImageEditPrivate; +class ImageEdit : public QScrollView +{ + Q_OBJECT + +public: + ImageEdit( QWidget *parent = 0, const char *name = 0 ); + ~ImageEdit(); + + void setPixmap( const QPixmap &pm ); + QPixmap pixmap() const; + +protected: + void drawContents( QPainter *p, int cx, int cy, int cw, int ch ); + void contentsMousePressEvent( QMouseEvent *e ); + void contentsMouseMoveEvent( QMouseEvent *e ); + void contentsMouseReleaseEvent( QMouseEvent *e ); + void viewportResizeEvent( QResizeEvent *e ); + +private: + QPoint lastPos; + QPixmap buffer; + ImageEditPrivate *d; + void enlargeBuffer( const QSize& sz ); +}; + +#endif |