tree fefab7d9ce2a26257144d7fb1315d7d6e1aa8620
parent 68728e9f9810f6be6556c5ca0bd57da05fc319e5
author xster <xiao@xster.net> 1522702400 -0700
committer GitHub <noreply@github.com> 1522702400 -0700
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 Let CupertinoTabScaffold's tab be programmatically selectable (#16040)

* Let CupertinoTabScaffold's tab be programmatically selectable

* Re-use the tab bar's index instead

* review