Maybe this helps you:
JTextArea textArea = new JTextArea();
DefaultCaret caret = (DefaultCaret)textArea.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
Found this here
Frage
How to Disable automatic scrolling of JtextArea.
JtextArea1.setColumns (100);
JtextArea1.setLineWrap (true);
JtextArea1.setWrapStyleWord (false);
Lösung
Maybe this helps you:
JTextArea textArea = new JTextArea();
DefaultCaret caret = (DefaultCaret)textArea.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
Found this here