ax2.h Example File
activeqt/multiple/ax2.h
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** This file is part of the documentation of the Qt Toolkit.
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#include <qwidget.h>
#include <qpainter.h>
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_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;
};