You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
2.1 KiB
54 lines
2.1 KiB
/***************************************************************************
|
|
* Copyright (C) 2005 Eyal Lotem <eyal.lotem@gmail.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., *
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
***************************************************************************/
|
|
#ifndef PIXMAPVIEWER_H
|
|
#define PIXMAPVIEWER_H
|
|
|
|
#include <tqscrollview.h>
|
|
#include <tqimage.h>
|
|
|
|
class TQLabel;
|
|
|
|
/**
|
|
* A scrollable image view.
|
|
*
|
|
* XXX: We should add a signal that emits newly eposed rects so the filters
|
|
* don't have to filter everything, but just the the new bits.
|
|
*/
|
|
class ImageViewer : public TQScrollView {
|
|
Q_OBJECT
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
ImageViewer(TQWidget *widget, const char * name = 0);
|
|
|
|
void setImage(TQImage & image);
|
|
|
|
void contentsMousePressEvent(TQMouseEvent *event);
|
|
void contentsMouseReleaseEvent(TQMouseEvent *event);
|
|
void contentsMouseMoveEvent(TQMouseEvent *event);
|
|
void wheelEvent(TQWheelEvent * event) { event->ignore(); };
|
|
private:
|
|
TQLabel* m_label;
|
|
bool m_isDragging;
|
|
TQPoint m_currentPos;
|
|
TQPixmap m_image;
|
|
};
|
|
|
|
#endif
|