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copied!<p>I come to another solution, since I wanted to reuse default editors… The following class redefines the getColumnClass to have a different answer. As far as I've tested, it works fine, and I can use setDefaultEditor and so on. You can notice that it's possible to enhance this behavior to apply it only on desired columns.</p> <pre><code>public class JXMultiTypeColumnTable extends JXTable { private Map<Integer, Class<?>> viewedClassByColumn = new HashMap<Integer, Class<?>>(); public JXMultiTypeColumnTable(Object[][] rowData, Object[] columnNames) { super(rowData, columnNames); } public JXMultiTypeColumnTable(int numRows, int numColumns) { super(numRows, numColumns); } public JXMultiTypeColumnTable(TableModel dm, TableColumnModel cm, ListSelectionModel sm) { super(dm, cm, sm); } public JXMultiTypeColumnTable(TableModel dm, TableColumnModel cm) { super(dm, cm); } public JXMultiTypeColumnTable(TableModel dm) { super(dm); } public JXMultiTypeColumnTable() { } @Override public Class<?> getColumnClass(int column) { Class<?> recordedClass = this.viewedClassByColumn.get(column); if (recordedClass != null) { return recordedClass; } return super.getColumnClass(column); } private void recordViewedClass(int row, int column) { this.viewedClassByColumn.put(column, this.getModel().getValueAt( this.convertRowIndexToModel(row), this.convertColumnIndexToModel(column)) .getClass()); } @Override public TableCellRenderer getCellRenderer(int row, int column) { this.recordViewedClass(row, column); return super.getCellRenderer(row, column); } @Override public TableCellEditor getCellEditor(int row, int column) { this.recordViewedClass(row, column); return super.getCellEditor(row, column); } </code></pre> <p>}</p> <p>N.B. It is possible to extend <code>JTable</code> instead of <code>JXTable</code>.</p>

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