I suggest looking at the following, particularly the methods section.
JTextArea (Java Platform SE 7 )
Type: Posts; User: KucerakJM
I suggest looking at the following, particularly the methods section.
JTextArea (Java Platform SE 7 )
Do you have any code for the JButton click event yet, if you do please post it so we can see what you have so far. Please use code tags around the code you post.