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We need to invalidate the layout before the transition does start

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Michael Schneider
2016-11-19 06:58:07 -08:00
parent 66ad9bd5e3
commit 8d5fc9efe3
1 changed files with 3 additions and 1 deletions
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4
AsyncDisplayKit/ASDisplayNode.mm
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@@ -832,7 +832,6 @@ static ASDisplayNodeMethodOverrides GetASDisplayNodeMethodOverrides(Class c)
shouldMeasureAsync:(BOOL)shouldMeasureAsync
measurementCompletion:(void(^)())completion
{
[self setNeedsLayout];
[self transitionLayoutWithSizeRange:[self _locked_constrainedSizeForLayoutPass]
animated:animated
shouldMeasureAsync:shouldMeasureAsync
@@ -858,6 +857,9 @@ static ASDisplayNodeMethodOverrides GetASDisplayNodeMethodOverrides(Class c)
ASDisplayNodeAssert(ASHierarchyStateIncludesLayoutPending(_hierarchyState) == NO, @"Can't start a transition when one of the supernodes is performing one.");
}
// Invalidate the current layout to be able to measure a new layout based onthe given constrained size
[self setNeedsLayout];
// Every new layout transition has a transition id associated to check in subsequent transitions for cancelling
int32_t transitionID = [self _startNewTransition];