https://bugzilla.gnome.org/show_bug.cgi?id=766405
Bug ID: 766405
Summary: Stack shows incorrect frame in widget factory on
wayland
Classification: Platform
Product: gtk+
Version: unspecified
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: Backend: Wayland
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected], [email protected]
GNOME version: ---
>From Timm Bäder on irc, on wayland sometimes stack shows a double drawn frame
in the widget factory.
http://i.imgur.com/JzcvonC.png
I believe the problem is because for some reason after triggering a stack page
transition, the stack is being drawn before its first tick callback. A gdk
window is positioned wrong until that callback.
Probably good for stack to always have consistent state, and have a patch for
that which fixes this problem. But no idea if that ordering of draw->tick
callback is expected, so opening the bug in case someone who knows more on the
wayland side wants to dig in there.
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