JTable, disable user column dragging

Question

I have declared my JTable as:

data_table = new JTable(info, header) {
    @Override
    public boolean isCellEditable(int row, int column) {
                


        

Answer 1

data_table.getTableHeader().setReorderingAllowed(false); should do the job, unless you mean that the user can resize column headers.

Answer 2

To anyone having this problem using Netbeans IDE you can disable the user from dragging columns in the JTable by doing the following steps.

• Right click the table
• Select Table contents
• Click the columns tab
• Uncheck the Allow to reorder columns by drag and drop