diff options
Diffstat (limited to 'WebCore/dom/Element.cpp')
| -rw-r--r-- | WebCore/dom/Element.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/WebCore/dom/Element.cpp b/WebCore/dom/Element.cpp index a86f30a..be74487 100644 --- a/WebCore/dom/Element.cpp +++ b/WebCore/dom/Element.cpp @@ -947,6 +947,17 @@ bool Element::pseudoStyleCacheIsInvalid(const RenderStyle* currentStyle, RenderS return false; } +#ifdef ANDROID_STYLE_VERSION +static bool displayDiff(const RenderStyle* s1, const RenderStyle* s2) +{ + if (!s1 || !s2) + return false; + return s1->display() != s2->display() + || s1->left() != s2->left() || s1->top() != s2->top() + || s1->right() != s2->right() || s1->bottom() != s2->bottom(); +} +#endif + void Element::recalcStyle(StyleChange change) { // Ref currentStyle in case it would otherwise be deleted when setRenderStyle() is called. @@ -962,7 +973,9 @@ void Element::recalcStyle(StyleChange change) if ((change > NoChange || needsStyleRecalc())) { #ifdef ANDROID_STYLE_VERSION - document()->incStyleVersion(); + RefPtr<RenderStyle> newStyle = document()->styleSelector()->styleForElement(this); + if (displayDiff(currentStyle.get(), newStyle.get())) + document()->incStyleVersion(); #endif if (hasRareData()) rareData()->resetComputedStyle(); |