https://bugs.freedesktop.org/show_bug.cgi?id=77527
Priority: medium
Bug ID: 77527
Assignee: [email protected]
Summary: wl_shell maps a surface even without set_toplevel
Severity: normal
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: NEW
Version: unspecified
Component: weston
Product: Wayland
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 bug #77521 for making me try this.
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