[webkit-dev] How to get the background image of a node?

TianShijun tiansjun at hotmail.com
Wed Aug 12 08:52:20 PDT 2009

How can i get the background-image url of an  element node? 

Usually, I can read the "background-image" attribute of the node. But if it is written 
in the style sheet, there is no explicit "background-image" attribute in the element's 
attributes list. Instead, there is a "class" attribute.

I have also tried to get some information from RenderStyle. But it can only provide an
interface hasBackgroundImage() .  

How can I get it? It seems not to be an elegant way that we firstly read the style class
abtribute and then parse the style sheet file. Could WebKit provides an expandedAttributes()
interface which can return all the attributes by simply expanding the class attribute with 
those written in the style sheet?


您可以借助 Windows Live 整理、编辑和共享您的照片。
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