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[gui][PATCH] Move initialization of default keyboard focus manager


Hi,

I just committed this patch to java-gui-branch.  It eliminates NPEs when
an application tries to access the keyboard focus manager without first
loading the Component class.

Tom

2004-10-08  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* java/awt/Component.java (static): Don't set default keyboard
	focus manager.
	* java/awt/KeyboardFocusManager.java
	(getCurrentKeyboardFocusManager): If current keyboard focus
	manager is null set a default.


Index: java/awt/Component.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/Component.java,v
retrieving revision 1.37.2.24
diff -u -r1.37.2.24 Component.java
--- java/awt/Component.java	27 Sep 2004 15:14:25 -0000	1.37.2.24
+++ java/awt/Component.java	8 Oct 2004 17:58:36 -0000
@@ -576,8 +576,6 @@
   {
     incrementalDraw = Boolean.getBoolean ("awt.image.incrementalDraw");
     redrawRate = Long.getLong ("awt.image.redrawrate");
-    // Set the default KeyboardFocusManager.
-    KeyboardFocusManager.setCurrentKeyboardFocusManager (null);
   }
 
   // Public and protected API.
Index: java/awt/KeyboardFocusManager.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/KeyboardFocusManager.java,v
retrieving revision 1.2.24.6
diff -u -r1.2.24.6 KeyboardFocusManager.java
--- java/awt/KeyboardFocusManager.java	27 Sep 2004 15:14:26 -0000	1.2.24.6
+++ java/awt/KeyboardFocusManager.java	8 Oct 2004 17:58:36 -0000
@@ -262,6 +262,10 @@
   public static KeyboardFocusManager getCurrentKeyboardFocusManager ()
   {
     ThreadGroup currentGroup = Thread.currentThread ().getThreadGroup ();
+
+    if (currentKeyboardFocusManagers.get (currentGroup) == null)
+      setCurrentKeyboardFocusManager (null);
+
     return (KeyboardFocusManager) currentKeyboardFocusManagers.get (currentGroup);
   }
 



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