src/Tools/jEdit/src/document_view.scala
changeset 47993 135fd6f2dadd
parent 47392 6a08fd7a6071
child 48921 5d8d409b897e
--- a/src/Tools/jEdit/src/document_view.scala	Thu May 24 21:46:11 2012 +0200
+++ b/src/Tools/jEdit/src/document_view.scala	Thu May 24 22:07:00 2012 +0200
@@ -329,7 +329,7 @@
 
   /* text status overview left of scrollbar */
 
-  private val overview = new Text_Overview(this)
+  private object overview extends Text_Overview(this)
   {
     val delay_repaint =
       Swing_Thread.delay_first(Isabelle.session.update_delay) { repaint() }