C++ (Qt)QColor operator+( const QColor &a, const &b ){ return QColor( qBound( 0, a.red() + b.red(), 255 ), qBound( 0, a.green() + b.green(), 255 ), qBound( 0, a.blue() + b.blue(), 255 ) );}
C++ (Qt)QColor operator+( const QColor &a, const &b ){ return QColor( qBound( 0, a.red() + b.red(), 255 ), qBound( 0, a.green() + b.green(), 255 ), qBound( 0, a.blue() + b.blue(), 255 ), qBound( 0, a.alpha() + b.alpha(), 255 ) );}