[Webkit-unassigned] [Bug 16123] [GTK] Smooth scrolling support

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=16123





--- Comment #32 from Anders Carlsson <andersca at apple.com>  2012-02-20 08:51:58 PST ---
(In reply to comment #22)
> (In reply to comment #21)
> > (From update of attachment 127700 [details] [details])
> > Does this really need to be a setting? Isn't there some default "use animations" setting or style property in gtk? When would you ever want to disable this?
> 
> There indeed is a 'gtk-use-animations' property in GtkSettings, which defaults to true. If acceptable to reviewers, the code could just connect to the notify::gtk-use-animation signal of GtkSettings and change the WebCore setting appropriately.
> 
> Though, without the WKPreferences API additions, this would require the connecting and adjusting to the 'gtk-use-animations' value to be performed in WebProcess. But ideally, the GtkSettings instance would be gathered from the specific GtkWidget (the web view), which is a part of UIProcess, and as such AFAIK not reachable from WebProcess.
> 

Sure, you'd have to keep track of the state in the UI process and send it over to the web process when it changes. We do this for a number of different settings.

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