On May 26, 9:24 pm, Boris Zbarsky <[EMAIL PROTECTED]> wrote: > ken wrote: > > Sorry, I am still confused. Where is the implementation of > > 'mPresContext->SetTextZoom(aTextZoom);' which trigges a restyle and > > reflow? > > nsPresContext::SetTextZoom. Did you try doing a text search on the > source tree, e.g. usinghttp://mxr.mozilla.org/? > > From that point you can trace things down. The restyle will eventually > happen via ProcessRestyledFrames in nsCSSFrameConstructor. > > -Boris
Boris, Thank you. Can you please tell me how how does 'mTextZoom' being used? What is that being use to deterimed what is the font size to be painted for each text in the document? I look at the source of nsDocumentViewer, http://lxr.mozilla.org/seamonkey/source/layout/base/nsDocumentViewer.cpp#2564 I don't see how mTextSize is being used? I only see get/set method for it? But how is that being use for layout? (e.g. determine which font size to be used for each text in the document? _______________________________________________ dev-tech-layout mailing list [email protected] https://lists.mozilla.org/listinfo/dev-tech-layout
