Hello, I found the solution under this link: http://forum.java.sun.com/thread.jsp?forum=57&thread=243443
The content:
Re: JTextArea: Delete, Insert, Auto-Replace
Author: camickr
In Reply To: JTextArea: Delete, Insert, Auto-Replace
Here is how I support insert/overtype in a JTextArea. The code can also be
downloaded from: http://www.discoverteenergy.com/files/OvertypeTextArea.java
import java.awt.*;import java.awt.event.*;import javax.swing.*;import
javax.swing.text.*;import javax.swing.event.*;i
