diff options
Diffstat (limited to 'examples/activeqt/multiple/ax2.h')
| -rw-r--r-- | examples/activeqt/multiple/ax2.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/examples/activeqt/multiple/ax2.h b/examples/activeqt/multiple/ax2.h index 8b04653..211878c 100644 --- a/examples/activeqt/multiple/ax2.h +++ b/examples/activeqt/multiple/ax2.h @@ -55,38 +55,39 @@ class QAxWidget2 : public QWidget Q_CLASSINFO("StockEvents", "yes") Q_CLASSINFO("Insertable", "yes") - Q_PROPERTY( int lineWidth READ lineWidth WRITE setLineWidth ) + Q_PROPERTY(int lineWidth READ lineWidth WRITE setLineWidth) public: - QAxWidget2(QWidget *parent = 0) - : QWidget(parent), line_width( 1 ) + explicit QAxWidget2(QWidget *parent = nullptr) + : QWidget(parent), m_lineWidth(1) { } int lineWidth() const { - return line_width; + return m_lineWidth; } - void setLineWidth( int lw ) + + void setLineWidth(int lw) { - line_width = lw; + m_lineWidth = lw; repaint(); } protected: - void paintEvent( QPaintEvent *e ) + void paintEvent(QPaintEvent *e) { - QPainter paint( this ); + QPainter paint(this); QPen pen = paint.pen(); - pen.setWidth( line_width ); - paint.setPen( pen ); + pen.setWidth(m_lineWidth); + paint.setPen(pen); QRect r = rect(); - r.adjust( 10, 10, -10, -10 ); - paint.drawEllipse( r ); + r.adjust(10, 10, -10, -10); + paint.drawEllipse(r); } private: - int line_width; + int m_lineWidth; }; //! [0] |