Activating A JComboBox used as a TableCellRender

In my table there are some columns where a cell can contain multiple rows, so I have created by own CellRenderer which subclasses JPanel and contains a JComboBox showing the first value. (I dont subclass JComboBox directly because there are other things I need to display in the renderer which I wont go into here )
This works fine but clicking on the combo drop down button doesnt do anything.
I think this is because the combo box isnt getting the click, its just going to the JPanel or the cell but I cant work how to get it. Could anyone help please ?

Remember that the whole idea behind the table cell renderer is that you are not actually putting the RenderComponent inside of the table cell, it is just painting what the component looks like in the cell... So there is to way to interact with that component, sinse it isn't really there.
The only way to give the illusion of this is use TableCellEditors. You can modify the TableCellEditors behavior to activate only on a single click if you want, you can even return the same
Component in the Editor as you do in the Renderer.
Does this help?
Josh Castagno
http://www.jdc-software.com

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