TableModel setCellEditable and automatically setting the value back to false

Question

I\'m currently trying to implement a JPopupMenu in my JTable that allows the unlocking of a cell for editing using

@Override 
public void actionPerformed(ActionE         


        

Answer 1

but where in my code should I change the cell back to uneditable when focus is lost? -

You could:

1. override the setValueAt(...) method of your TableModel to make a cell uneditable once the data is changed.

2. use a TableModelListener It will generate an event when the data of a cell is updated.