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| author | Matthias Clasen <mclasen@redhat.com> | 2019-12-30 09:52:13 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2019-12-30 09:52:13 -0500 |
| commit | 772ac2b0c587b9bd0927d339550341a547b70057 (patch) | |
| tree | 388abbc03e9371b94511968fedbd3186759379aa /gtk/gtktooltip.c | |
| parent | 68b3b66c03804b15b8ed80970abfa7f3b3bff0d6 (diff) | |
| download | gtk+-772ac2b0c587b9bd0927d339550341a547b70057.tar.gz | |
tooltip: Never set a window to be its own parent
We do get events on the tooltip window too, and
we better ignore them, or bad things may happen,
such as widgets that are their own parents and
cause infinite loops.
Fixes: https://gitlab.gnome.org/GNOME/gtk/issues/2339
Diffstat (limited to 'gtk/gtktooltip.c')
| -rw-r--r-- | gtk/gtktooltip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gtk/gtktooltip.c b/gtk/gtktooltip.c index 88cf89651d..1112e6a374 100644 --- a/gtk/gtktooltip.c +++ b/gtk/gtktooltip.c @@ -495,6 +495,9 @@ gtk_tooltip_set_surface (GtkTooltip *tooltip, if (tooltip->native == native) return; + if (GTK_IS_TOOLTIP_WINDOW (native)) + return; + if (tooltip->native) g_object_weak_unref (G_OBJECT (tooltip->native), native_weak_notify, tooltip); |