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xwayland: emit set_parent signal when parent is destroyed

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When a xwayland surface is destroyed, its children's parent pointer
is set to NULL, but the set_parent signal was not emitted.
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rewine 2026-06-02 17:02:21 +08:00
parent bd99e8c2bd
commit a94cd29eb1
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xwayland/xwm.c
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@ -630,6 +630,7 @@ static void xwayland_surface_destroy(struct wlr_xwayland_surface *xsurface) {
wl_list_remove(&child->parent_link); wl_list_remove(&child->parent_link);
wl_list_init(&child->parent_link); wl_list_init(&child->parent_link);
child->parent = NULL; child->parent = NULL;
wl_signal_emit_mutable(&child->events.set_parent, NULL);
} }
wl_list_remove(&xsurface->unpaired_link); wl_list_remove(&xsurface->unpaired_link);