This method handles redirection and handling of the set cursor event. If the toolbox service has a tool selected, this method will allow the toolbox service to set the cursor. If the selection UI service has a locked selection, or if there is no location property on the control, the default arrow cursor will be set. If a user is dragging a component, the crosshair cursor will be set. Otherwise, a four headed arrow cursor will be set to indicate that the component can be clicked and moved.