shapescontainer.java

来自「mywork是rcp开发的很好的例子」· Java 代码 · 共 15 行

package net.sf.freenote.model;

import java.util.List;

/**
 * 容器类型的shape
 * @author levin
 * @since 2008-2-4 下午12:35:38
 */
public interface ShapesContainer {
	public boolean addChild(Shape s);
	public boolean removeChild(Shape s);
	public List<Shape> getChildren();
}