--- a/UIObjectView.st	Wed Apr 07 15:45:42 2004 +0200
+++ b/UIObjectView.st	Wed Apr 07 16:04:52 2004 +0200
@@ -981,7 +981,7 @@
 !UIObjectView methodsFor:'private-resizing subviews'!
 
 recomputeShapeIfTransparentBox:aView
-    (aView notNil and:[aView isTBox]) ifTrue:[
+    (aView notNil and:[aView isTransparentBox]) ifTrue:[
         aView computeShape.
         aView clear; redraw
     ].