From: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
Date: Fri, 19 Aug 2011 19:01:43 +0000 (+0100)
Subject: CallWindow: correctly position the preview when dragging
X-Git-Url: https://git.0d.be/?p=empathy.git;a=commitdiff_plain;h=fb1f95dfba027a0cb62bf94b77a429c5809f47fc

CallWindow: correctly position the preview when dragging

https://bugzilla.gnome.org/show_bug.cgi?id=656887
---

diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 8116ea79..c1cf5614 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -874,9 +874,14 @@ empathy_call_window_preview_on_drag_begin_cb (ClutterDragAction *action,
 {
   ClutterActor *stage = clutter_actor_get_stage (actor);
   ClutterActor *preview = clutter_clone_new (actor);
+  gfloat rel_x, rel_y;
 
   clutter_container_add_actor (CLUTTER_CONTAINER (stage), preview);
-  clutter_actor_set_position (preview, event_x, event_y);
+
+  clutter_actor_transform_stage_point (actor, event_x, event_y,
+      &rel_x, &rel_y);
+
+  clutter_actor_set_position (preview, event_x - rel_x, event_y - rel_y);
 
   clutter_drag_action_set_drag_handle (action, preview);