Examples of javax.swing.table.TableColumn.addPropertyChangeListener()

javax.swing.table.TableColumn.addPropertyChangeListener()
Adds a PropertyChangeListener to the listener list. The listener is registered for all properties.
A PropertyChangeEvent will get fired in response to an explicit call to setFont, setBackground, or setForeground on the current component. Note that if the current component is inheriting its foreground, background, or font from its container, then no event will be fired in response to a change in the inherited property. @param listener the listener to be added

            } else if (changeType == ListEvent.INSERT) {
                final TableColumn newColumn = listChanges.getSourceList().get(index);
                if (newColumn == null)
                    throw new IllegalStateException("null TableColumn objects are not allowed in EventTableColumnModel");


                newColumn.addPropertyChangeListener(this);
                fireColumnAdded(new TableColumnModelEvent(this, 0, getColumnCount() - 1));


            } else if (changeType == ListEvent.UPDATE) {
                final TableColumn oldColumn = listChanges.getOldValue();
                final TableColumn newColumn = listChanges.getSourceList().get(index);

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                if (newColumn == null)
                    throw new IllegalStateException("null TableColumn objects are not allowed in EventTableColumnModel");


                if (oldColumn != newColumn) {
                    oldColumn.removePropertyChangeListener(this);
                    newColumn.addPropertyChangeListener(this);
                }


                fireColumnMoved(new TableColumnModelEvent(this, index, index));
            }
        }

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  {
    TableColumn c = new TableColumn();
    
    // add a listener, make sure it receives an event
    Listener l1 = new Listener();
    c.addPropertyChangeListener(l1);
    c.setWidth(60);
    harness.check(l1.events.size(), 1);
    
    // then remove it to make sure it doesn't get events anymore
    c.removePropertyChangeListener(l1);

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    harness.check(l1.events.size(), 0);
    PropertyChangeListener[] listeners = c.getPropertyChangeListeners();
    harness.check(listeners.length, 0);
    
    // remove a listener that was never added
    c.addPropertyChangeListener(l1);
    c.removePropertyChangeListener(new Listener());
    listeners = c.getPropertyChangeListeners();
    harness.check(listeners.length, 1);
    
    // remove a null listener

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   */
  public void test(TestHarness harness)      
  {
    TableColumn c = new TableColumn();
    harness.check(c.getPreferredWidth(), 75);
    c.addPropertyChangeListener(this);
    c.setPreferredWidth(55);
    harness.check(c.getPreferredWidth(), 55);


    harness.check(events.size(), 1);
    PropertyChangeEvent e = (PropertyChangeEvent) events.get(0);

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  {
    TableColumn c = new TableColumn();
    
    // add a listener, make sure it receives an event
    Listener l1 = new Listener();
    c.addPropertyChangeListener(l1);
    c.setWidth(60);
    harness.check(l1.events.size(), 1);
    c.removePropertyChangeListener(l1);
    l1.events.clear();
    c.setWidth(61);

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    harness.check(l1.events.size(), 0);
    PropertyChangeListener[] listeners = c.getPropertyChangeListeners();
    harness.check(listeners.length, 0);
    
    // add a null listener
    c.addPropertyChangeListener(null);
    listeners = c.getPropertyChangeListeners();
    harness.check(listeners.length, 0);    
  }
}

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    TableCellRenderer r1 = new DefaultTableCellRenderer();
    c.setCellRenderer(r1);
    harness.check(c.getCellRenderer(), r1);
  
    // O'Reilly's "Java Swing" (first edition) lists this as a "bound" property
    c.addPropertyChangeListener(this);
    TableCellRenderer r2 = new DefaultTableCellRenderer();
    c.setCellRenderer(r2);
    harness.check(event.getPropertyName(), "cellRenderer");
    harness.check(event.getOldValue(), r1);
    harness.check(event.getNewValue(), r2);

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  public void test(TestHarness harness)      
  {
    TableColumn c = new TableColumn();
    harness.check(c.getMaxWidth(), Integer.MAX_VALUE);
    
    c.addPropertyChangeListener(this);
    c.setMaxWidth(99);
    harness.check(c.getMaxWidth(), 99);
    harness.check(events.size(), 1);
    PropertyChangeEvent e = (PropertyChangeEvent) events.get(0);
    harness.check(e.getPropertyName(), "maxWidth");

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  public void test(TestHarness harness)      
  {
    TableColumn c = new TableColumn();
    harness.check(c.getIdentifier(), null);
    
    c.addPropertyChangeListener(this);
    c.setIdentifier(new Integer(99));
    harness.check(c.getIdentifier(), new Integer(99));
    harness.check(event.getPropertyName(), "identifier");
    harness.check(event.getOldValue(), null);
    harness.check(event.getNewValue(), new Integer(99));

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