2004-08-08 Kim Ho <kho@redhat.com>

       * java/awt/Component.java:
       (processMouseEvent): Consume event after
       listene rs process it.
       (processMouseMotionEvent): ditto.
       (processMouseWheelEvent): ditto.
       * java/awt/Container.java:
       (acquireComponentForMouseEvent):
       Do not dispatch to events that have been
       removed from the Container.
       (handleEvent): Consume the MouseEvents.
       * javax/swing/RepaintManager.java:
       (paintDirtyRegions): Do not add to list of
       damaged areas if the component has no root.

1 files changed, 4 insertions, 1 deletions

diff --git a/javax/swing/RepaintManager.java b/javax/swing/RepaintManager.java
index 29cee02ea..b7977677a 100644
--- a/javax/swing/RepaintManager.java
+++ b/javax/swing/RepaintManager.java
@@ -431,6 +431,9 @@ public class RepaintManager
         if (damaged.width == 0 || damaged.height == 0)
           continue;
         JRootPane root = comp.getRootPane();
+        // If the component has no root, no repainting will occur.
+        if (root == null)
+          continue;
         Rectangle rootDamage = SwingUtilities.convertRectangle(comp, damaged, root);
         if (! roots.containsKey(root))
           {
@@ -450,7 +453,7 @@ public class RepaintManager
         Map.Entry ent = (Map.Entry) i.next();
         JRootPane root = (JRootPane) ent.getKey();
         Rectangle rect = (Rectangle) ent.getValue();
-        root.paintImmediately(rect);                
+        root.paintImmediately(rect);                	
       }
   }