Imported GNU Classpath 0.90

[pf3gnuchains/gcc-fork.git] / libjava / classpath / java / awt / Menu.java

diff --git a/libjava/classpath/java/awt/Menu.java b/libjava/classpath/java/awt/Menu.java
index 13ebb52..6daec72 100644 (file)
--- a/libjava/classpath/java/awt/Menu.java
+++ b/libjava/classpath/java/awt/Menu.java
@@ -1,5 +1,5 @@
 /* Menu.java -- A Java AWT Menu
-   Copyright (C) 1999, 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002, 2004, 2006 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -220,15 +220,16 @@ getItem(int index)
 public MenuItem
 add(MenuItem item)
 {
+  MenuContainer parent = item.getParent();
+  if (parent != null)
+    parent.remove(item);
+
   items.addElement(item);
-  if (item.parent != null)
-    {
-      item.parent.remove(item);
-    }
-  item.parent = this;
+  item.setParent(this);
 
   if (peer != null)
     {
+      item.addNotify();
       MenuPeer mp = (MenuPeer) peer;
       mp.addItem(item);
     }
@@ -266,26 +267,33 @@ insert(MenuItem item, int index)
   if (index < 0)
     throw new IllegalArgumentException("Index is less than zero");
 
-  MenuPeer peer = (MenuPeer) getPeer();
-  if (peer == null)
-    return;
-
   int count = getItemCount ();
 
   if (index >= count)
-    peer.addItem (item);
+    add(item);
   else
     {
+      MenuContainer parent = item.getParent();
+      if (parent != null)
+       parent.remove(item);
+      
+      items.insertElementAt(item, index);
+      item.setParent(this);
+
+      MenuPeer peer = (MenuPeer) getPeer();
+      if (peer == null)
+       return;
+
       for (int i = count - 1; i >= index; i--)
-        peer.delItem (i);
+        peer.delItem(i);
 
-      peer.addItem (item);
+      item.addNotify();
+      peer.addItem(item);
 
       for (int i = index; i < count; i++)
-        peer.addItem ((MenuItem) items.elementAt (i));
+        peer.addItem((MenuItem) items.elementAt (i));
     }
 
-  items.insertElementAt(item, index);
 }
 
 /*************************************************************************/
@@ -344,11 +352,15 @@ insertSeparator(int index)
 public synchronized void
 remove(int index)
 {
-  items.removeElementAt(index);
+  MenuItem item = (MenuItem) items.remove(index);
 
-  MenuPeer mp = (MenuPeer)getPeer();
+  MenuPeer mp = (MenuPeer) getPeer();
   if (mp != null)
-    mp.delItem(index);
+    {
+      mp.delItem(index);
+      item.removeNotify();
+    }
+  item.setParent(null);
 }
 
 /*************************************************************************/
@@ -393,14 +405,21 @@ removeAll()
 public void
 addNotify()
 {
+  MenuPeer peer = (MenuPeer) getPeer();
   if (peer == null)
-    peer = getToolkit().createMenu(this);
+    {
+      peer = getToolkit().createMenu(this);
+      setPeer(peer);
+    }
+
   Enumeration e = items.elements();
   while (e.hasMoreElements())
   {
     MenuItem mi = (MenuItem)e.nextElement();
     mi.addNotify();
-  }    
+    peer.addItem(mi);
+  }
+
   super.addNotify ();
 }