Fix #262 By adding new AllowButtonSpecTooltipPriority
If the parent Item has tooltips, and the button spec has tooltips, then the default is show both when hovering over the button spec. This can be disabled by setting AllowButtonSpecTooltipPriority to true, so that only 1 tooltip is displayed when hovering over any part of the control.
AllowButtonSpecTooltipPriority
AllowButtonSpecTooltipPriority
totrue
, so that only 1 tooltip is displayed when hovering over any part of the control.