Accessing components of custom renderer

Hi, i have created a custom tree cell renderer and editor for one of my JTree. This renderer consists of a set of radio button.

I have tried adding an action listener by

((JRadioButton)tree.getcellrenderer).addactionlistener(new Actionlistener())

However, the listener doesn't seem to fire when i click the radio button.

Please advice if i had gone wrong somewhere.

[431 byte] By [jax79sga] at [2007-11-26 12:59:44]