Bug 147530 [DataBinding] Provide event objects for change listeners
Before data binding goes 1.0 it would be wise to provide EventObjects for the following listeners to ensure that the API doesn't preclude future expansion of the values supplied to listeners. Interfaces that would be affected: * IValueChangeListener * IValueChangingListener * IListChangeListener * ISetChangeListener * IMappingChangeListener
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/internal/databinding/provisional/swt/TableUpdater.java
dependencies = null;
			item = null;
		}
	}
	private class PrivateInterface implements Listener, DisposeListener {
		
		public void handleEvent(Event e) {
			if (e.type == SWT.SetData) {
				UpdateRunnable runnable = (UpdateRunnable) e.item.getData();
				if (runnable == null) {
					runnable = new UpdateRunnable((TableItem) e.item);
					e.item.setData(runnable);
					runnable.makeDirty();
				} else {
					runnable.updateIfNecessary();
				}
			}
		}
		
		public void widgetDisposed(DisposeEvent e) {
			TableUpdater.this.dispose();
		}
	}
	private PrivateInterface privateInterface = new PrivateInterface();
	private Table theTable;
	/**
	 * Creates an updator for the given control.
	 * 
	 * @param toUpdate
	 *            table to update