treepanel.java

一个可以存储和打印成绩单的系统

package org.minjey.cjsjk.view.tree;

import javax.swing.JTree;

import org.minjey.cjsjk.view.tree.node.MyTreeNode;

public interface TreePanel {
	public JTree getTree();
	public void buildDefaultTree();
	public void addNode(MyTreeNode node);
	public void removeNode(MyTreeNode node);
}