source: trunk/examples/activeqt/multiple/ax2.h@ 92

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#ifndef AX2_H
#define AX2_H

#include <QWidget>
#include <QPainter>

//! [0]
class QAxWidget2 : public QWidget
{
    Q_OBJECT
    Q_CLASSINFO("ClassID", "{58139D56-6BE9-4b17-937D-1B1EDEDD5B71}")
    Q_CLASSINFO("InterfaceID", "{B66280AB-08CC-4dcc-924F-58E6D7975B7D}")
    Q_CLASSINFO("EventsID", "{D72BACBA-03C4-4480-B4BB-DE4FE3AA14A0}")
    Q_CLASSINFO("ToSuperClass", "QAxWidget2")
    Q_CLASSINFO("StockEvents", "yes")
    Q_CLASSINFO("Insertable", "yes")

    Q_PROPERTY( int lineWidth READ lineWidth WRITE setLineWidth )
public:
    QAxWidget2(QWidget *parent = 0)
        : QWidget(parent), line_width( 1 )
    {
    }

    int lineWidth() const
    {
        return line_width;
    }
    void setLineWidth( int lw )
    {
        line_width = lw;
        repaint();
    }

protected:
    void paintEvent( QPaintEvent *e )
    {
        QPainter paint( this );
        QPen pen = paint.pen();
        pen.setWidth( line_width );
        paint.setPen( pen );

        QRect r = rect();
        r.adjust( 10, 10, -10, -10 );
        paint.drawEllipse( r );
    }

private:
    int line_width;
};
//! [0]

#endif // AX2_H