// add view button
JButton viewButton = new JButton("View");
// viewButton.setToolTipText( "View results of already processed data");
viewButton.setDefaultCapable(true);
viewButton.setRequestFocusEnabled(true);
viewButton.requestFocus();
viewButton.addFocusListener(tlf);
// copy into the mediator
prefsMed.setDocButtons(runButton, interButton, viewButton);
// Add the run button to another panel