Fallback behavior to follow if node fails to gain focus.
| None¶ |
Does not try to set focus to any node.
|
| Parent¶ |
Moves up the node tree, trying to set focus to the nearest ancestor node in the overlay focus scope.
|
| Overlay¶ |
Tries to set focus to the root node of the overlay focus scope. The focus scope node forwards
the focus to a focusable child node.
|
