ellipse.java

来自「GEF基础源码」· Java 代码 · 共 32 行

package com.jixy.study.gef.model;

import org.eclipse.draw2d.geometry.Point;

import com.jixy.study.gef.util.Subject;

public class Ellipse extends Subject{
	
	// Ellipse初始化一个成员变量location用来表示位置
	protected Point location = new Point(0, 0);

	public void setLocation(Point p) {

		if (this.location.equals(p)) {

			return;

		}

		this.location = p;
		firePropertyChange("location", null, p);

	}

	public Point getLocation() {

		return location;

	}

}