added check to only remove component if it really is a containers child (avoid errors...

svn changeset:1469/svn branch:trunk

diff --git a/src/com/itmill/toolkit/ui/AbstractComponentContainer.java b/src/com/itmill/toolkit/ui/AbstractComponentContainer.java
index 60e77dd42fecbab58065713347e479e53f84562e..1719d6aac9616ecab505e77fb5bb7a0a84c0f7c3 100644 (file)
--- a/src/com/itmill/toolkit/ui/AbstractComponentContainer.java
+++ b/src/com/itmill/toolkit/ui/AbstractComponentContainer.java
@@ -200,7 +200,9 @@ public abstract class AbstractComponentContainer extends AbstractComponent
         * @see com.itmill.toolkit.ui.ComponentContainer#removeComponent(Component)
         */
        public void removeComponent(Component c) {
-               c.setParent(null);
-               fireComponentDetachEvent(c);
+               if(c.getParent() == this) {
+                       c.setParent(null);
+                       fireComponentDetachEvent(c);
+               }
        }
 }