Method mouseReleaseEvent

src_gui/graphicsview.cpp:57–68

}

void GraphicsView::mouseReleaseEvent(QMouseEvent *event) {
    QGraphicsView::mouseReleaseEvent(event);
    
    if(event->button() == Qt::RightButton) {
        //rightclick -> reset image scale to 1:1
        emit rightClick();
    }
    else if(event->button() == Qt::MiddleButton) {
        //middle click -> fit image to view
        emit middleClick();
    }
}

void GraphicsView::wheelEvent(QWheelEvent *event) {
    if(event->delta() > 0) {