2009/8/12 TianShijun <[email protected]> > Hi Simon, > I cannot find this method in either Node.h or RenderStyle.h. > I wonder that why we cannot get the attribute of an element node just by > invoking some member function of the node? >
Line 440 of Node.h virtual RenderStyle* computedStyle(); This gives you renderStyle. If you do position.computedStyle(), you'll obtain CSSComputedStyleDeclaration. A node could be anything, so you need to first check whether it's an HTML element or not. You can do so by calling node->isElementNode(). Once node->isElementNode() returned, true, you cast the node into Element and call getAttribute there as in: static_cast<Element*>(node)->getAttribute(qualifiedName) *Please post the questions like this on webkit-help.* Ryosuke
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