Logan Logan - 5 months ago 30
Java Question

Using undo and redo for JTextArea

I am making a text editor using Java swing. I am using JTextArea for the same. I want to know how I can use Undo and Redo functionality in JTextArea as I am not able to use it.

Answer

As I understand it, JTextArea has no inherent Undo/Redo functionality built in, but a Google search did find this article which might be helpful.

There apparently exists an Undo Manager in javax.swing which you can hook up to the JTextArea's change events.