--- a/src/Tools/jEdit/src/completion_popup.scala Thu Aug 29 22:35:50 2013 +0200
+++ b/src/Tools/jEdit/src/completion_popup.scala Thu Aug 29 22:40:50 2013 +0200
@@ -9,9 +9,10 @@
import isabelle._
-import java.awt.{Font, Point, BorderLayout, Dimension}
+import java.awt.{Color, Font, Point, BorderLayout, Dimension}
import java.awt.event.{InputEvent, KeyEvent, MouseEvent, MouseAdapter, FocusAdapter, FocusEvent}
import javax.swing.{JPanel, JComponent, JLayeredPane, SwingUtilities}
+import javax.swing.border.LineBorder
import scala.swing.{ListView, ScrollPane}
import scala.swing.event.MouseClicked
@@ -307,7 +308,7 @@
/* main content */
override def getFocusTraversalKeysEnabled = false
-
+ completion.setBorder(new LineBorder(Color.BLACK))
completion.add((new ScrollPane(list_view)).peer.asInstanceOf[JComponent])