perf: don't call Shell API when Flow Editor focused element not changed #4545
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yeze322
requested review from
a-b-r-o-w-n,
boydc2014 and
cwhitten
as code owners
boydc2014
approved these changes
Oct 27, 2020
cwhitten
approved these changes
Oct 27, 2020
Merged
lei9444
pushed a commit
to lei9444/BotFramework-Composer-1
that referenced
this pull request
Jun 15, 2021
Co-authored-by: Chris Whitten <christopher.whitten@microsoft.com>
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Description
#minor
Previously, clicking on blank area of Flow Editor will trigger a redraw.
This PR optmizes this perf problem by checking if the focused element really changed.
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