[cp-patches] FYI: BasicTextUI fixlet

[Roman Kennke]

In BasicTextUI we need to unregister the document handler in order to 
clean up correctly on UI change.

2006-08-13  Roman Kennke  <[EMAIL PROTECTED]>
        * javax/swing/plaf/basic/BasicTextUI.java
        (uninstallListeners): Unregister document listener.

/Roman
Index: javax/swing/plaf/basic/BasicTextUI.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/plaf/basic/BasicTextUI.java,v
retrieving revision 1.90
diff -u -1 -2 -r1.90 BasicTextUI.java
--- javax/swing/plaf/basic/BasicTextUI.java	12 Aug 2006 22:16:12 -0000	1.90
+++ javax/swing/plaf/basic/BasicTextUI.java	13 Aug 2006 13:07:29 -0000
@@ -857,24 +857,25 @@
   protected void uninstallDefaults()
   {
     // Do nothing here.
   }
 
   /**
    * Uninstalls all listeners that have previously been installed by
    * this UI.
    */
   protected void uninstallListeners()
   {
     textComponent.removeFocusListener(focuslistener);
+    textComponent.getDocument().removeDocumentListener(documentHandler);
   }
 
   /**
    * Uninstalls all keyboard actions that have previously been installed by
    * this UI.
    */
   protected void uninstallKeyboardActions()
   {
     SwingUtilities.replaceUIInputMap(textComponent, JComponent.WHEN_FOCUSED, 
                                      null);
     SwingUtilities.replaceUIActionMap(textComponent, null);
   }