2008-06-11 Emmanuele Bassi <ebassi@openedhand.com>

	* clutter/clutter-label.c (clutter_label_allocate): Keep the
	layout if the size of the allocation is the same as the last
	allocation received by the label.

diff --git a/ChangeLog b/ChangeLog
index 8532d96..2fa7be7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2008-06-11  Emmanuele Bassi  <ebassi@openedhand.com>
 
+       * clutter/clutter-label.c (clutter_label_allocate): Keep the
+       layout if the size of the allocation is the same as the last
+       allocation received by the label.
+
+2008-06-11  Emmanuele Bassi  <ebassi@openedhand.com>
+
        * clutter/clutter-actor.c: Notify :x, :y, :width and :height
        properties using ClutterUnits, not pixels.
 

diff --git a/clutter/clutter-label.c b/clutter/clutter-label.c
index 5b3080d..9458a62 100644 (file)
--- a/clutter/clutter-label.c
+++ b/clutter/clutter-label.c
@@ -93,6 +93,8 @@ struct _ClutterLabelPrivate
   PangoAttrList        *attrs;
   PangoAttrList        *effective_attrs;
   PangoLayout          *layout;
+
+  ClutterUnit           layout_width;
 };
 
 /*
@@ -287,14 +289,18 @@ clutter_label_allocate (ClutterActor          *self,
   ClutterLabelPrivate *priv = label->priv;
   ClutterActorClass *parent_class;
 
-  /* the allocation was changed, so we must recreate the layout */
-  if (priv->layout)
+  if (priv->layout_width != (box->x2 - box->x1))
     {
-      g_object_unref (priv->layout);
-      priv->layout = NULL;
-    }
+      /* the allocation was changed, so we must recreate the layout */
+      if (priv->layout)
+        {
+          g_object_unref (priv->layout);
+          priv->layout = NULL;
+        }
 
-  priv->layout = clutter_label_create_layout (label, box->x2 - box->x1);
+      priv->layout = clutter_label_create_layout (label, box->x2 - box->x1);
+      priv->layout_width = box->x2 - box->x1;
+    }
 
   parent_class = CLUTTER_ACTOR_CLASS (clutter_label_parent_class);
   parent_class->allocate (self, box, origin_changed);