Index: java/awt/BorderLayout.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/BorderLayout.java,v
retrieving revision 1.11
diff -u -r1.11 BorderLayout.java
--- java/awt/BorderLayout.java	3 Feb 2004 17:10:50 -0000	1.11
+++ java/awt/BorderLayout.java	10 Feb 2004 17:17:20 -0000
@@ -637,7 +637,7 @@
 private Dimension
 calcCompSize(Component comp, int what)
 {
-  if (comp == null)
+  if (comp == null || !comp.isVisible())
     return new Dimension(0, 0);
   if (what == MIN)
     return comp.getMinimumSize();
Index: java/awt/Button.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/Button.java,v
retrieving revision 1.11
diff -u -r1.11 Button.java
--- java/awt/Button.java	5 Jun 2003 19:58:39 -0000	1.11
+++ java/awt/Button.java	10 Feb 2004 17:17:20 -0000
@@ -148,6 +148,7 @@
 setLabel(String label)
 {
   this.label = label;
+  actionCommand = label;
   if (peer != null)
     {
       ButtonPeer bp = (ButtonPeer) peer;
Index: java/awt/Component.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/Component.java,v
retrieving revision 1.36
diff -u -r1.36 Component.java
--- java/awt/Component.java	5 Feb 2004 23:21:40 -0000	1.36
+++ java/awt/Component.java	10 Feb 2004 17:17:20 -0000
@@ -879,6 +879,7 @@
     this.visible = true;
     if (peer != null)
       peer.setVisible(true);
+    invalidate();
   }
 
   /**
@@ -905,6 +906,7 @@
     if (peer != null)
       peer.setVisible(false);
     this.visible = false;
+    invalidate();
   }
 
   /**