nolayout1demo.java

来自「这是《Java 2 简明教程(第2版)》一书配套的源代码。」· Java 代码 · 共 28 行

import java.applet.Applet;
import java.awt.*;

public class NoLayout1Demo extends Applet
{
 
  Button b1=new Button("Button One");
  Button b2=new Button("Button Two");
  Button b3=new Button("Button Three");

  public void init()
  {
    setLayout(null);
    Label label=new Label("This is NoLayout!");
    add(label);
   
    label.setBounds(80,80,100,200);
    add(b1);
    b1.setBounds(20,20,100,30);
    add(b2);
    b2.setBounds(200,20,100,30);
    add(b3);
    b3.setBounds(200,60,100,30);
    
    
   }
}