[empathy] empathy_roster_view_query_tooltip: set the tooltip next to the right child

[Guillaume Desmottes <gdesmott src gnome org>]

commit 5a535ee7a9d488a608e7934839fa989b804f9577
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Mon Jun 18 11:26:48 2012 +0200

    empathy_roster_view_query_tooltip: set the tooltip next to the right child
    
    This ensures that the tooltip is always displayed next to the correct row.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=678294

 libempathy-gtk/empathy-roster-view.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/libempathy-gtk/empathy-roster-view.c b/libempathy-gtk/empathy-roster-view.c
index b823b71..7ae8052 100644
--- a/libempathy-gtk/empathy-roster-view.c
+++ b/libempathy-gtk/empathy-roster-view.c
@@ -1230,6 +1230,7 @@ empathy_roster_view_query_tooltip (GtkWidget *widget,
   GtkWidget *child;
   EmpathyRosterContact *contact;
   FolksIndividual *individual;
+  gboolean result;
 
   if (self->priv->individual_tooltip_cb == NULL)
     return FALSE;
@@ -1241,8 +1242,18 @@ empathy_roster_view_query_tooltip (GtkWidget *widget,
   contact = EMPATHY_ROSTER_CONTACT (child);
   individual = empathy_roster_contact_get_individual (contact);
 
-  return self->priv->individual_tooltip_cb (self, individual, keyboard_mode,
+  result = self->priv->individual_tooltip_cb (self, individual, keyboard_mode,
       tooltip, self->priv->individual_tooltip_data);
+
+  if (result)
+    {
+      GtkAllocation allocation;
+
+      gtk_widget_get_allocation (child, &allocation);
+      gtk_tooltip_set_tip_area (tooltip, (GdkRectangle *) &allocation);
+    }
+
+  return result;
 }
 
 void