tqt3/examples/demo/dnd/styledbutton.h

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#ifndef STYLEDBUTTON_H
#define STYLEDBUTTON_H

#include <tqbutton.h>
#include <tqpixmap.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