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/*
* Copyright (c) 2004 Adrian Page <[email protected]>
*
* 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 KIS_TOOL_DUMMY_H_
#define KIS_TOOL_DUMMY_H_
#include "kis_tool_non_paint.h"
#include "kis_tool_factory.h"
#include <koffice_export.h>
#include "kis_point.h"
class TQLabel;
class KisCanvasSubject;
/**
* The dummy tool is activated when a layer does not permit painting
* or any other destructive action. It shows a forbidden cursor, making
* it clear that you really cannot do anything here.
*
* Furthermore, it implements more or less the same things as the pan tool,
* so we can at least move the canvas around.
*/
class KRITATOOL_EXPORT KisToolDummy : public KisToolNonPaint {
typedef KisToolNonPaint super;
Q_OBJECT
TQ_OBJECT
public:
KisToolDummy();
virtual ~KisToolDummy();
virtual void update(KisCanvasSubject *subject);
virtual void setup(KActionCollection *collection);
virtual void buttonPress(KisButtonPressEvent *e);
virtual void move(KisMoveEvent *e);
virtual void buttonRelease(KisButtonReleaseEvent *e);
virtual TQWidget* createOptionWidget(TQWidget* parent);
virtual TQWidget* optionWidget();
private:
TQLabel * m_optionWidget;
KisCanvasSubject *m_subject;
KisPoint m_dragPos;
TQ_INT32 m_origScrollX;
TQ_INT32 m_origScrollY;
bool m_dragging;
};
class KisToolDummyFactory : public KisToolFactory {
typedef KisToolFactory super;
public:
KisToolDummyFactory() : super() {};
virtual ~KisToolDummyFactory() {};
virtual KisTool * createTool(KActionCollection * ac) {
KisTool * t = new KisToolDummy();
Q_CHECK_PTR(t);
t->setup(ac);
return t;
}
virtual KisID id() { return KisID("dummy", i18n("Dummy Tool")); }
};
#endif // KIS_TOOL_DUMMY_H_
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