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<base href="https://bugzilla.gnome.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Stack shows incorrect frame in widget factory on wayland"
href="https://bugzilla.gnome.org/show_bug.cgi?id=766405">766405</a>
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<th>Summary</th>
<td>Stack shows incorrect frame in widget factory on wayland
</td>
</tr>
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<th>Classification</th>
<td>Platform
</td>
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<th>Product</th>
<td>gtk+
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>Normal
</td>
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<th>Component</th>
<td>Backend: Wayland
</td>
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<th>Assignee</th>
<td>gtk-bugs@gtk.org
</td>
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<th>Reporter</th>
<td>mattdangerw@gmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>gtk-bugs@gtk.org
</td>
</tr>
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<th>CC</th>
<td>rob@robster.org.uk, wayland-bugs@lists.freedesktop.org
</td>
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<th>GNOME version</th>
<td>---
</td>
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<pre>From Timm Bäder on irc, on wayland sometimes stack shows a double drawn frame
in the widget factory.
<a href="http://i.imgur.com/JzcvonC.png">http://i.imgur.com/JzcvonC.png</a>
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.</pre>
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