viewButton.setFont(font);
this.add(viewButton);
// 'Edit' button.
JButton editButton = new JButton("Edit");
editButton.setActionCommand(editButton.getText());
EditController editController = new EditController();
editController.setPanels(new FileListPanel[]{leftPanel, rightPanel});
editButton.addActionListener(editController);
editButton.setFont(font);
this.add(editButton);
// 'Copy' button.
JButton copyButton = new JButton("Copy");