[gtk+] gtk-demo: Don't use deprecated code

[Benjamin Otte <otte src gnome org>]

commit 9788bfac894cb6213dc6aae6689247eeb3f4d6cc
Author: Benjamin Otte <otte redhat com>
Date:   Fri Oct 28 13:18:31 2011 -0700

    gtk-demo: Don't use deprecated code

 demos/gtk-demo/drawingarea.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/demos/gtk-demo/drawingarea.c b/demos/gtk-demo/drawingarea.c
index bd9b1e9..f3aa138 100644
--- a/demos/gtk-demo/drawingarea.c
+++ b/demos/gtk-demo/drawingarea.c
@@ -126,7 +126,7 @@ scribble_motion_notify_event (GtkWidget      *widget,
    * can cope.
    */
 
-  gdk_window_get_pointer (event->window, &x, &y, &state);
+  gdk_window_get_device_position (event->window, event->device, &x, &y, &state);
 
   if (state & GDK_BUTTON1_MASK)
     draw_brush (widget, x, y);