Java: Possible to replace TableModel in an existing JTable?

Is it possible to replace the entire TableModel in an existing JTable or do I have to recreate the JTable?

Can I add buttons in JTable?

We can add or insert a JButton to JTable cell by customizing the code either in DefaultTableModel or AbstractTableModel and we can also customize the code by implementing TableCellRenderer interface and need to override getTableCellRendererComponent() method.

How do I remove a selection from a JTable?

To completely remove the selection capability from JTable component we can change its focusable state to false by calling the setFocusable(boolean focusable) method.

How do you refresh a Java model?

getModel(); tableModel. setRowCount(0); and then restructure the table model again so it will refresh the jTable.

You can set a new model using the JTable.setModel() method

Check the Javadocs for details