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tqt3/examples/demo/dnd/styledbutton.h

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/**********************************************************************
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of TQt Designer.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid TQt Commercial licenses may use this file in
** accordance with the TQt Commercial License Agreement provided with
** the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef STYLEDBUTTON_H
#define STYLEDBUTTON_H
#include <ntqbutton.h>
#include <ntqpixmap.h>
class TQColor;
class TQBrush;
class StyledButton : public TQButton
{
TQ_OBJECT
TQ_PROPERTY( TQColor color READ color WRITE setColor )
TQ_PROPERTY( TQPixmap pixmap READ pixmap WRITE setPixmap )
TQ_PROPERTY( EditorType editor READ editor WRITE setEditor )
TQ_PROPERTY( bool scale READ scale WRITE setScale )
TQ_ENUMS( EditorType )
public:
enum EditorType { ColorEditor, PixmapEditor };
StyledButton( TQWidget* parent = 0, const char* name = 0 );
StyledButton( const TQBrush& b, TQWidget* parent = 0, const char* name = 0, WFlags f = 0 );
~StyledButton();
void setEditor( EditorType );
EditorType editor() const;
void setColor( const TQColor& );
void setPixmap( const TQPixmap& );
TQPixmap* pixmap() const;
TQColor color() const;
void setScale( bool );
bool scale() const;
TQSize sizeHint() const;
TQSize minimumSizeHint() const;
public slots:
virtual void onEditor();
signals:
void changed();
protected:
void mousePressEvent(TQMouseEvent*);
void mouseMoveEvent(TQMouseEvent*);
#ifndef TQT_NO_DRAGANDDROP
void dragEnterEvent ( TQDragEnterEvent * );
void dragMoveEvent ( TQDragMoveEvent * );
void dragLeaveEvent ( TQDragLeaveEvent * );
void dropEvent ( TQDropEvent * );
#endif // TQT_NO_DRAGANDDROP
void drawButton( TQPainter* );
void drawButtonLabel( TQPainter* );
void resizeEvent( TQResizeEvent* );
void scalePixmap();
private:
TQPixmap* pix;
TQPixmap* spix; // the pixmap scaled down to fit into the button
TQColor col;
EditorType edit;
bool s;
TQPoint pressPos;
bool mousePressed;
};
#endif //STYLEDBUTTON_H