Sharing a Table Model Between JTable Components
When you share a table model between two table components, any changes
made to values in the model will appear in both table
components. However, any changes to the visible columns in one table
component will not affect the columns in the other table component.
DefaultTableModel model = new DefaultTableModel();
JTable table1 = new JTable(model);
JTable table2 = new JTable(model);
// Add data here
// Place the two tables in a split pane
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
splitPane.add(new JScrollPane(table1));
splitPane.add(new JScrollPane(table2));
// Remove the first visible column from table1;
// the column will not be removed from table2
table1.getColumnModel().removeColumn(table1.getColumnModel().getColumn(0));
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