the values by dragging [...] by dragging the symbol
(drag error [...] the drag error lies
_FctHandleVisuInputPAA (Function) VisuFbMouseTouchDrag
, on which the knob can be dragged
_FctHandleVisuInputPAA (Function) VisuFbMouseTouchDrag
_FctHandleVisuInputPAA (Function) VisuFbMouseTouchDrag