Updates:
Cc: [email protected] [email protected] [email protected]
Comment #5 on issue 11928 by [email protected]: Investigate using
gtk_widget_set_redraw_on_allocate for performance
http://code.google.com/p/chromium/issues/detail?id=11928
I noticed a ton of extra expose messages getting sent to the render view
for no
particular reason, but redraw_on_allocate didn't seem to relieve them (even
when I
applied redraw_on_allocate(FALSE) to literally every widget in the ancestor
tree of
the render view). The expose events on the *entire* render view (i.e.
expose area
matches the whole render view) that I noticed were
1. When an infobar opens for the first time: 4-5
2. When a new tab is opened: 10-11
3. Any time the render view gains or loses focus: 1
perhaps extraneous shows/hides, container repackings or focus changes are
causing
this?
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