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54 lines
2.1 KiB
54 lines
2.1 KiB
14 years ago
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/***************************************************************************
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* Copyright (C) 2005 Eyal Lotem <eyal.lotem@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef PIXMAPVIEWER_H
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#define PIXMAPVIEWER_H
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#include <tqscrollview.h>
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#include <tqimage.h>
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class TQLabel;
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/**
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* A scrollable image view.
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*
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* XXX: We should add a signal that emits newly eposed rects so the filters
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* don't have to filter everything, but just the the new bits.
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*/
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class ImageViewer : public TQScrollView {
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Q_OBJECT
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TQ_OBJECT
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public:
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ImageViewer(TQWidget *widget, const char * name = 0);
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void setImage(TQImage & image);
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void contentsMousePressEvent(TQMouseEvent *event);
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void contentsMouseReleaseEvent(TQMouseEvent *event);
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void contentsMouseMoveEvent(TQMouseEvent *event);
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void wheelEvent(TQWheelEvent * event) { event->ignore(); };
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private:
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TQLabel* m_label;
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bool m_isDragging;
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TQPoint m_currentPos;
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TQPixmap m_image;
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};
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#endif
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