Observer implementation

1 files changed, 2 insertions, 2 deletions

diff --git a/java/src/IceGrid/TreeNode/CommonBase.java b/java/src/IceGrid/TreeNode/CommonBase.java
index 3a7eb89a642..a17e06f5176 100755
--- a/java/src/IceGrid/TreeNode/CommonBase.java
+++ b/java/src/IceGrid/TreeNode/CommonBase.java
@@ -9,6 +9,7 @@
 package IceGrid.TreeNode;

 

 import javax.swing.tree.TreePath;

+import javax.swing.tree.TreeCellRenderer;

 import javax.swing.JPopupMenu;

 import javax.swing.JPanel;

 

@@ -16,7 +17,7 @@ import javax.swing.JPanel;
 // CommonBase is similar to javax.swing.tree.TreeNode

 //

 

-public interface CommonBase

+public interface CommonBase extends TreeCellRenderer

 {

     Object getChildAt(int childIndex);

     int getChildCount();

@@ -80,5 +81,4 @@ public interface CommonBase
     // Get properties panel

     //

     JPanel getProperties(int view);

-

 }