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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-24 20:17:56 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-24 20:17:56 +0200 |
| commit | 401a0e12afcaaf3aebc2e8161545ce0166e3d5bd (patch) | |
| tree | ede65df4c827ae1fd275a2707d77e05c8262cbc1 | |
| parent | 810a3245a8c609c495be4dace044713b9717f0c0 (diff) | |
| download | UXP-401a0e12afcaaf3aebc2e8161545ce0166e3d5bd.tar UXP-401a0e12afcaaf3aebc2e8161545ce0166e3d5bd.tar.gz UXP-401a0e12afcaaf3aebc2e8161545ce0166e3d5bd.tar.lz UXP-401a0e12afcaaf3aebc2e8161545ce0166e3d5bd.tar.xz UXP-401a0e12afcaaf3aebc2e8161545ce0166e3d5bd.zip | |
Bug 1209697: Clear ancestor intrinsic sizes when our block size changes
| -rw-r--r-- | layout/style/nsStyleStruct.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/layout/style/nsStyleStruct.cpp b/layout/style/nsStyleStruct.cpp index 2f12d6201..eab11b80c 100644 --- a/layout/style/nsStyleStruct.cpp +++ b/layout/style/nsStyleStruct.cpp @@ -1634,9 +1634,14 @@ nsStylePosition::CalcDifference(const nsStylePosition& aNewData, // also have percentage bsizes. This is handled via // nsChangeHint_UpdateComputedBSize which clears intrinsic sizes // for frames that have such replaced elements. + // + // We need to use nsChangeHint_ClearAncestorIntrinsics for + // block-size changes so we clear results of cached CSS Flex + // measuring reflows. hint |= nsChangeHint_NeedReflow | nsChangeHint_UpdateComputedBSize | - nsChangeHint_ReflowChangesSizeOrPosition; + nsChangeHint_ReflowChangesSizeOrPosition | + nsChangeHint_ClearAncestorIntrinsics; } if (isVertical ? heightChanged : widthChanged) { |