From bd4609b14042a91646cd9057764eecfbc6faf42b Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 25 May 2010 18:38:44 -0400
Subject: Merge the xi2-for-master branch

---
 gdk/gdk.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'gdk/gdk.c')

diff --git a/gdk/gdk.c b/gdk/gdk.c
index 8fe3c450d3..89a4e2f8e8 100644
--- a/gdk/gdk.c
+++ b/gdk/gdk.c
@@ -787,5 +787,28 @@ gdk_set_program_class (const char *program_class)
   gdk_progclass = g_strdup (program_class);
 }
 
+/**
+ * gdk_enable_multidevice:
+ *
+ * Enables multidevice support in GDK. This call must happen prior
+ * to gdk_display_open(), gtk_init(), gtk_init_with_args() or
+ * gtk_init_check() in order to take effect.
+ *
+ * Note that individual #GdkWindow<!-- -->s still need to explicitly
+ * enable multidevice awareness through gdk_window_set_support_multidevice().
+ *
+ * This function must be called before initializing GDK.
+ *
+ * Since: 3.0
+ **/
+void
+gdk_enable_multidevice (void)
+{
+  if (gdk_initialized)
+    return;
+
+  _gdk_enable_multidevice = TRUE;
+}
+
 #define __GDK_C__
 #include "gdkaliasdef.c"
-- 
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