test.java

来自「swing 教程,与大家分享一下,哈哈,希望大家多多指教」· Java 代码 · 共 14 行

import java.awt.Color;
import javax.swing.*;

public class Test extends JApplet {
	public void init() {
		UIManager.put("Tree.background", Color.lightGray);
		UIManager.put("Tree.textBackground", Color.lightGray);

		//ScrollBar.width is peculiar to Metal L&F
		UIManager.put("ScrollBar.width", new Integer(25));
		getContentPane().add(new JScrollPane(new JTree()));
	}
}