DXmSvnSetApplDragging - Turns application dragging mode on or off in the SVN widget.
The identifier (widget ID) of the SVN widget.
An integer that sets the application dragging mode to be either
on (1) or off (0).
The DXmSvnSetApplDragging routine either turns application dragging mode on or off. When application dragging mode is on (on_off is set to 1), the application controls dragging operations by calling the DXmSvnCRDragging callback (when the user presses MB2 and drags the mouse downward) and the DXmSvnCRDraggingEnd callback (when the dragging operation is completed).
When application dragging mode is off (on_off is set to 0), the SVN widget controls MB2 dragging operations with DXmSvnNselectionsDraggedCallback.