I want to be able to undo changes made in JTextArea

Question

I want to be able to undo changes made in JTextArea. Any hints?

Answer 1

Have a look at

• ExampleDepot: Adding Undo and Redo to a Text Component
• The Java Tutorials: Implementing Undo and Redo
• JavaForums.org: Undo/Redo JTextArea

For common tasks like these, I suggest you google before asking.