gtk3/0001-a11y-Check-X11-display-at-runtime.patch

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From 6b91ab848b86aa7968bb421f2f3f30b1c8ad6ba2 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Mon, 10 Dec 2018 17:05:53 +0100
Subject: [PATCH] a11y: Check X11 display at runtime
`gtk_widget_accessible_grab_focus()` code checks that X11 isenabled at
build time and uses X11 specific functions such as
`gdk_x11_get_server_time()` regardless of the actual backend being used.
Check that we are using an X11 display when X11 is backend enabled, so
we do not crash when running on Wayland
Closes: https://gitlab.gnome.org/GNOME/gtk/issues/1507
---
gtk/a11y/gtkwidgetaccessible.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gtk/a11y/gtkwidgetaccessible.c b/gtk/a11y/gtkwidgetaccessible.c
index 2154e88239..b1b866c39c 100644
--- a/gtk/a11y/gtkwidgetaccessible.c
+++ b/gtk/a11y/gtkwidgetaccessible.c
@@ -648,11 +648,12 @@ gtk_widget_accessible_grab_focus (AtkComponent *component)
if (gtk_widget_is_toplevel (toplevel))
{
#ifdef GDK_WINDOWING_X11
- gtk_window_present_with_time (GTK_WINDOW (toplevel),
- gdk_x11_get_server_time (gtk_widget_get_window (widget)));
-#else
- gtk_window_present (GTK_WINDOW (toplevel));
+ if (GDK_IS_X11_DISPLAY (gtk_widget_get_display (toplevel)))
+ gtk_window_present_with_time (GTK_WINDOW (toplevel),
+ gdk_x11_get_server_time (gtk_widget_get_window (widget)));
+ else
#endif
+ gtk_window_present (GTK_WINDOW (toplevel));
}
return TRUE;
}
--
2.19.2