Java – how to prevent the possibility of selecting specific columns in JTable?

I want to disable the possibility of selecting specific columns in JTable

Using the defaultlistselectionmodel class, you can easily disable the selection of certain rows

But I don't know how to do this for the column

Can anyone give me a clue to realize this function?

Solution

You can override the method iscelleditable and implement it as you wish, for example,

Try this:

DefaultTableModel tableModel = new DefaultTableModel() {
   @Override
   public boolean isCellEditable(int row,int column) {
       //Only the column nb 2
       return column == 2; 
   }
};
table.setModel(tableModel);