@a childId is 0 (the action for this object) or greater than 0 (the action
for a child).
- @returns
- wxACC_NOT_SUPPORTED if there is no default action for this window
- (e.g. an edit control).
+ @return wxACC_NOT_SUPPORTED if there is no default action for this
+ window (e.g. an edit control).
*/
virtual wxAccStatus DoDefaultAction(int childId);