check box in the JTable

[anand narasimha]

What is the method called when the JCheckbox is selected in the JTable having a TableModel?
In my case i am able to uncheck the checkbox and not able check the checkbox
[ January 30, 2007: Message edited by: anand raghavendra ]

[Mathias Nilsson]

I think you need to do this in the renderer because the state
of the checkbox is not preserved.

Try extending the DefaultTableCellRenderer class and implement the getTableCellRendererComponent method and create your own renderer.

// MAthias

[Brian Cole]

Originally posted by anand raghavendra:
In my case i am able to uncheck the checkbox and not able check the checkbox

Does your table model return true in isCellEditable() for the cells in question?

If so, the next thing to check is that setValueAt() handles Boolean values correctly for those cells.