Data Transfer

[henri henri]

Please see the visual aid: http://pollscanada.com/screenshot.html

I would like to be able to copy text from the JTextField in the bottom JPanel where you see the JButton "Rechercher" which is a separate (the JPanel) class from the JInternalFrame in which you see the JTable. Does anyone know whether I need to place the line of code below in both classes or just one.

Clipboard clipboard = this.getToolkit().getSystemClipboard();

[Stefan Wagner]

Inside your application you normally don't transfer data with the clipboard.
Is there a special reason to do so?