void JExplorer::paintEvent(QPaintEvent * /* event */){ QPainter p; p.begin(this); p.setRenderHint(QPainter::Antialiasing, true); p.setBrush(QColor(0,0,0,100)); p.setPen( Qt::NoPen ); p.drawRect( rect() ); p.setBrush( QColor( 37, 86, 145 ) ); QPen pen(QColor( 28, 64, 109 ), 4, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin); p.setPen(pen); p.drawRoundRect( QRect(50, 110, 325, 380), 10, 6 ); p.drawRoundRect( QRect(425, 150, 325, 300), 10, 6 ); p.end();}
p.setBrush( QColor( 37, 86, 145, ??? ) );
void JExplorer::paintEvent(QPaintEvent * /* event */){ QPainter p; p.begin(this); p.setRenderHint(QPainter::Antialiasing, true); p.setBrush(QColor(0,0,0,100)); p.setPen( Qt::NoPen ); p.drawRect( rect() );.........}