mycellmodifier.java

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/*
 * Created on 2005-1-5
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.hnjchina.createview;

import org.eclipse.jface.viewers.ICellModifier;
import org.eclipse.swt.widgets.Item;

/**
 * @author limeiyong
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class MyCellModifier implements ICellModifier {

	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.ICellModifier#canModify(java.lang.Object, java.lang.String)
	 */
	public boolean canModify(Object element, String property) {
		//Allow editing of everything
		return true;
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.ICellModifier#getValue(java.lang.Object, java.lang.String)
	 */
	public Object getValue(Object element, String property) {
//		Car car = (Car)element;
		Car	car=(Car)element;
	    if ("make".equals(property))
		      return car.make;
	    if ("model".equals(property))
	      return car.model;
	    // Shouldn't get here
	    return null;

	}

	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.ICellModifier#modify(java.lang.Object, java.lang.String, java.lang.Object)
	 */
	public void modify(Object element, String property, Object value) {
		//element can be passed as an Item
	    if (element instanceof Item)
	      element = ((Item) element).getData();
	    Car car = (Car) element;
	    if ("make".equals(property))
	      car.make = (String) value;
	    else if ("model".equals(property))
	      car.model = (String) value;
	  }
	}