[gtk+] dnd-quartz: take hot spot into account when setting up drag

[Kristian Rietveld <kristian src gnome org>]

commit 8ac7f641235296a502c583cc2aa97e192cdb862b
Author: Kristian Rietveld <kris gtk org>
Date:   Tue Oct 19 13:26:06 2010 +0200

    dnd-quartz: take hot spot into account when setting up drag

 gtk/gtkdnd-quartz.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkdnd-quartz.c b/gtk/gtkdnd-quartz.c
index 74964d0..bc27d14 100644
--- a/gtk/gtkdnd-quartz.c
+++ b/gtk/gtkdnd-quartz.c
@@ -1080,6 +1080,9 @@ gtk_drag_begin_idle (gpointer arg)
 
   drag_image = _gtk_quartz_create_image_from_pixbuf (info->icon_pixbuf);
 
+  point.x -= info->hot_x;
+  point.y -= info->hot_y;
+
   [nswindow dragImage:drag_image
                    at:point
                offset:NSMakeSize(0, 0)