Method wheelEvent

AdaptixClient/Source/UI/Graph/SessionsGraph.cpp:267–281

}

void SessionsGraph::wheelEvent( QWheelEvent* event )
{
    if ( QApplication::keyboardModifiers() & Qt::ShiftModifier ) {
        horizontalScrollBar()->event( event );
    }
    else if ( QApplication::keyboardModifiers() & Qt::ControlModifier ) {
        scaleView( pow( 2., event->angleDelta().y() / 500.0 ) );
        event->accept();
        return;
    }
    else {
        verticalScrollBar()->event( event );
    }
    event->accept();
}