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| author | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
|---|---|---|
| committer | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
| commit | 20744ae1f1182d08e26b175f59d14041aabaf754 (patch) | |
| tree | 937d125b80663966b3a61e13e744e28daf1f22da /java/src/IceGridGUI/LiveDeployment/ListTreeNode.java | |
| parent | Java metadata (diff) | |
| download | ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.bz2 ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.xz ice-20744ae1f1182d08e26b175f59d14041aabaf754.zip | |
IceGrid GUI refactoring
Diffstat (limited to 'java/src/IceGridGUI/LiveDeployment/ListTreeNode.java')
| -rwxr-xr-x | java/src/IceGridGUI/LiveDeployment/ListTreeNode.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/LiveDeployment/ListTreeNode.java b/java/src/IceGridGUI/LiveDeployment/ListTreeNode.java new file mode 100755 index 00000000000..bea3d9463dc --- /dev/null +++ b/java/src/IceGridGUI/LiveDeployment/ListTreeNode.java @@ -0,0 +1,81 @@ +// **********************************************************************
+//
+// Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+package IceGridGUI.LiveDeployment;
+
+import java.util.Enumeration;
+
+import IceGrid.*;
+import IceGridGUI.*;
+
+//
+// An TreeNode that holds a list of children
+//
+abstract class ListTreeNode extends TreeNode
+{
+ public Enumeration children()
+ {
+ return new Enumeration()
+ {
+ public boolean hasMoreElements()
+ {
+ return _p.hasNext();
+ }
+
+ public Object nextElement()
+ {
+ return _p.next();
+ }
+
+ private java.util.Iterator _p = _children.iterator();
+ };
+ }
+
+ public boolean getAllowsChildren()
+ {
+ return true;
+ }
+
+ public javax.swing.tree.TreeNode getChildAt(int childIndex)
+ {
+ if(childIndex < 0)
+ {
+ throw new ArrayIndexOutOfBoundsException(childIndex);
+ }
+ else if(childIndex < _children.size())
+ {
+ return (javax.swing.tree.TreeNode)_children.get(childIndex);
+ }
+ else
+ {
+ throw new ArrayIndexOutOfBoundsException(childIndex);
+ }
+ }
+
+ public int getChildCount()
+ {
+ return _children.size();
+ }
+
+ public int getIndex(javax.swing.tree.TreeNode node)
+ {
+ return _children.indexOf(node);
+ }
+
+ public boolean isLeaf()
+ {
+ return _children.isEmpty();
+ }
+
+ protected ListTreeNode(TreeNode parent, String id)
+ {
+ super(parent, id);
+ }
+
+ protected final java.util.List _children = new java.util.LinkedList();
+}
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