Index: Source/core/svg/SVGUseElement.cpp |
diff --git a/Source/core/svg/SVGUseElement.cpp b/Source/core/svg/SVGUseElement.cpp |
index 4fdcc9f7ff1c8b0928366d3a70940ed2cf2e80a4..508c6b2331891b8e346472b7f3428c0cd8bda5f5 100644 |
--- a/Source/core/svg/SVGUseElement.cpp |
+++ b/Source/core/svg/SVGUseElement.cpp |
@@ -182,6 +182,24 @@ void transferUseWidthAndHeightIfNeeded(const SVGUseElement& use, SVGElement* sha |
} |
} |
+bool SVGUseElement::isPresentationAttribute(const QualifiedName& attrName) const |
+{ |
+ if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr) |
+ return true; |
+ return SVGGraphicsElement::isPresentationAttribute(attrName); |
+} |
+ |
+void SVGUseElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style) |
+{ |
+ RefPtrWillBeRawPtr<SVGAnimatedPropertyBase> property = propertyFromAttribute(name); |
+ if (property == m_x) |
+ addPropertyToPresentationAttributeStyle(style, CSSPropertyX, m_x->currentValue()->valueInSpecifiedUnits(), m_x->currentValue()->cssUnitTypeQuirk()); |
+ else if (property == m_y) |
+ addPropertyToPresentationAttributeStyle(style, CSSPropertyY, m_y->currentValue()->valueInSpecifiedUnits(), m_y->currentValue()->cssUnitTypeQuirk()); |
+ else |
+ SVGGraphicsElement::collectStyleForPresentationAttribute(name, value, style); |
+} |
+ |
void SVGUseElement::svgAttributeChanged(const QualifiedName& attrName) |
{ |
if (!isSupportedAttribute(attrName)) { |
@@ -191,6 +209,13 @@ void SVGUseElement::svgAttributeChanged(const QualifiedName& attrName) |
SVGElement::InvalidationGuard invalidationGuard(this); |
+ if (attrName == SVGNames::xAttr |
+ || attrName == SVGNames::yAttr) { |
+ invalidateSVGPresentationAttributeStyle(); |
+ setNeedsStyleRecalc(LocalStyleChange, |
+ StyleChangeReasonForTracing::fromAttribute(attrName)); |
+ } |
+ |
RenderObject* renderer = this->renderer(); |
if (attrName == SVGNames::xAttr |
|| attrName == SVGNames::yAttr |