Cache intrinsic dimensions #4446
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@abarth Given the issues I had with this patch, it might be worth you giving it a once-over again. |
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How do we decide whether to include this check? In this case, I suspect it doesn't make it faster.
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We should probably do an audit. I agree that this is a case where we shouldn't have it. It makes sense to have it when you're frequently reusing objects, or when the objects are really complex (ThemeData, for instance).
Filed #4447
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Also, make sure that the parent is notified when they change. Fixes flutter#2298
cdotstout
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Apr 3, 2018
* fix an off-by-one when the offset itself is a word boundary * lazily create the word break iterator
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Also, make sure that the parent is notified when they change.
Fixes #2298