[webkit-dev] Detecting a finished paint via JavaScript

[RDC]

Hi all,

Firstly, apologies if this should be directed at webkit-help, rather 
than webkit-dev, but it seems pertinent to the internals of WebKit.

I'm interested in detecting that a page has finished painting via 
JavaScript; something like Mozilla have implemented in Firefox via the 
mozAfterPaint callback.

I noticed in the archive that someone was doing something like this 
using WebFrameLoadDelegate, but from what I can tell this is a Windows & 
Mac only thing (?).

Is this something that is achievable in the current code? Or is a 
comparable feature planned?

-R