u010530573的专栏

import java.awt.*; import java.awt.event.*; import java.applet.*; public class LayoutManagertest extends Applet implements ItemListener{ String msg = ""; Checkbox Win98,WinNT,Linux,mac; publ

import java.applet.*; import java.awt.*; public class BorderLayoutTest extends Applet{ public void init(){ setLayout(new BorderLayout()); add(new Button("top"),BorderLayout.NORTH); add(new B

import java.applet.Applet; import java.awt.*; public class GrdLyoutTest extends Applet{ static final int n = 4; public void init(){ setLayout(new GridLayout(n,n)); setFont(new Font("Times NEW