[gimp/gtk3-port: 134/140] app: call gdk_enable_multidevice() so we use XI2

[Michael Natterer <mitch src gnome org>]

commit 02c0114d5fd6fdd67739512183d482ec7e31dbee
Author: Michael Natterer <mitch gimp org>
Date:   Mon Nov 22 11:13:16 2010 +0100

    app: call gdk_enable_multidevice() so we use XI2

 app/gui/gui.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/app/gui/gui.c b/app/gui/gui.c
index 09277ca..0497d69 100644
--- a/app/gui/gui.c
+++ b/app/gui/gui.c
@@ -150,6 +150,8 @@ gui_libs_init (GOptionContext *context)
   g_return_if_fail (context != NULL);
 
   g_option_context_add_group (context, gtk_get_option_group (TRUE));
+
+  gdk_enable_multidevice ();
 }
 
 void