textareademo.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 20 行

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

public class TextAreaDemo extends Applet
{  
  public void init()
  { 
    TextArea ta1=new TextArea("This is a new text1",3,10,3);
    add(ta1);
    ta1.setEditable(true);
    TextArea ta2=new TextArea("This is a new text2",3,10,0);
    add(ta2);
    ta2.setEditable(false);
    TextArea ta3=new TextArea("This is a new text3",3,10,9);
    add(ta3);
    ta3.setEditable(false);
     
   }
}