From 91b5497d69043ae0ab00c70390e20c57c32a0a93 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Thu, 26 Nov 2015 19:56:25 +0100
Subject: [PATCH] GtkNotebook: Use gdk_seat_grab()

https://bugzilla.gnome.org/show_bug.cgi?id=759309
---
 gtk/gtknotebook.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index bb50c0bab1..6dddcb8f1e 100644
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -3121,6 +3121,14 @@ get_drop_position (GtkNotebook *notebook)
   return last_child;
 }
 
+static void
+prepare_drag_window (GdkSeat   *seat,
+                     GdkWindow *window,
+                     gpointer   user_data)
+{
+  gdk_window_show (window);
+}
+
 static void
 show_drag_window (GtkNotebook        *notebook,
                   GtkNotebookPrivate    *priv,
@@ -3158,13 +3166,10 @@ show_drag_window (GtkNotebook        *notebook,
   gtk_widget_set_parent (page->tab_label, widget);
   g_object_unref (page->tab_label);
 
-  gdk_window_show (priv->drag_window);
-
   /* the grab will dissapear when the window is hidden */
-  gdk_device_grab (device, priv->drag_window,
-                   GDK_OWNERSHIP_WINDOW, FALSE,
-                   GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
-                   NULL, GDK_CURRENT_TIME);
+  gdk_seat_grab (gdk_device_get_seat (device), priv->drag_window,
+                 GDK_SEAT_CAPABILITY_ALL, FALSE,
+                 NULL, NULL, prepare_drag_window, notebook);
 }
 
 /* This function undoes the reparenting that happens both when drag_window