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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - wl_shell maps a surface even without set_toplevel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77527">77527</a>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>wl_shell maps a surface even without set_toplevel
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Reporter</th>
<td>ppaalanen@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Component</th>
<td>weston
</td>
</tr>
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<th>Product</th>
<td>Wayland
</td>
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<pre>With current Weston master (304996d182874ded26adce40ce1c29210fc5352b), Weston's
desktop-shell will map a surface, which has a wl_shell_surface, but has not
issued set_toplevel.
This can be easily tested by commenting out line clients/simple-touch.c:314,
the one calling wl_shell_surface_set_toplevel(touch->shell_surface);, and
running simple-touch. On the very next repaint, the window appears on screen,
but does not participate in window management like Win+tab switching or
activation.
With the above modification, the simple-touch surface should not be mapped at
all.
Thanks to <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - cannot create opengl by dynamically loading wayland symbols from library"
href="show_bug.cgi?id=77521">bug #77521</a> for making me try this.</pre>
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