65     }

    65     }

    66 }

    66 }

    67 

    67 

    68 void ColorWidget::wheelEvent(QWheelEvent *event)

    68 void ColorWidget::wheelEvent(QWheelEvent *event)

    69 {

    69 {

    70     if(event->delta() > 0)

    71     if(event->delta() > 0)

    71         previousColor();

    72         previousColor();

    72     else

    73     else

    73         nextColor();

    74         nextColor();

    74 }

    75 }