Set focus on the given node, if focusable, or the first of its focusable children. This will be done lazily during the next draw.
If focusing the given node is not desired, use focusRecurseChildren.
Container node to search in.
See Implementation
Set focus on the given node, if focusable, or the first of its focusable children. This will be done lazily during the next draw.
If focusing the given node is not desired, use focusRecurseChildren.