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[ASLayout] Cache constrained size range

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This commit is contained in:
Levi McCallum
2016-05-20 12:31:10 -07:00
parent 4804f429b9
commit c469ad273b
13 changed files with 82 additions and 18 deletions
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5
AsyncDisplayKit/Layout/ASStackLayoutSpec.mm
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@@ -124,7 +124,9 @@
- (ASLayout *)measureWithSizeRange:(ASSizeRange)constrainedSize
{
if (self.children.count == 0) {
return [ASLayout layoutWithLayoutableObject:self size:constrainedSize.min];
return [ASLayout layoutWithLayoutableObject:self
constrainedSizeRange:constrainedSize
size:constrainedSize.min];
}
ASStackLayoutSpecStyle style = {.direction = _direction, .spacing = _spacing, .justifyContent = _justifyContent, .alignItems = _alignItems, .baselineRelativeArrangement = _baselineRelativeArrangement};
@@ -163,6 +165,7 @@
}
return [ASLayout layoutWithLayoutableObject:self
constrainedSizeRange:constrainedSize
size:ASSizeRangeClamp(constrainedSize, finalSize)
sublayouts:sublayouts];
}