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