伯言 b2cc97013d Fix FocusTraversalPolicy makes focus lost (#34153) (#34712)
FocusTraversalPolicy keep the previously visited node to avoid hysteresis. But even if the visited focus has been disposed, FocusTraversalPolicy will still use it to requestFocus, which will cause FocusManger to get an abandoned node to get the focus.
2019-07-17 10:00:06 -07:00
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2019-07-04 11:26:19 -07:00

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