vzoomtool.h

/* This file is part of the KDE project
   Copyright (C) 2002, The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 
*/
 
#ifndef __VZOOMTOOL_H__
#define __VZOOMTOOL_H__
 
#include "KoPoint.h"
#include <tqstring.h>
 
#include "vtool.h"
 
class TQCursor;
 
class KarbonView;
 
class VZoomTool : public VTool
{
public:
    VZoomTool( KarbonView *view );
    ~VZoomTool();
 
    virtual void activate();
    virtual void deactivate();
 
    virtual void setup( TDEActionCollection *collection );
    virtual TQString uiname() { return i18n( "Zoom Tool" ); }
    virtual TQString contextHelp();
    virtual TQString statusText();
 
protected:
    void draw();
 
    virtual void mouseButtonPress();
    virtual void mouseButtonRelease();
    virtual void mouseDrag();
    virtual void mouseDragRelease();
 
    virtual bool keyReleased( TQt::Key key );
 
    virtual void rightMouseButtonRelease();
 
    void recalc();
 
    KoPoint m_current;
 
private:
    TQCursor* m_plusCursor;
 
};
 
#endif