creating my own text box ( need code)

i need code of custom textBox..
( textBox that was created from scratch usually used in chat room).

again, not the textBox that come in AWT.

i need code of textBox that has full source code.

You want to know how to extend TextArea to do something specific or you want a finished java application or applet with all the cool functions of your favorite chat program?

Here is the former.

public class MyCustomTextBox extends java.awt.TextArea{
public MyCustomTextBox(){
setText("i am the daylor custom textBox..");
}
}