renameButton.setFont(font);
this.add(renameButton);
// 'View' button.
JButton viewButton = new JButton("View");
viewButton.setActionCommand(viewButton.getText());
ViewController viewController = new ViewController();
viewController.setPanels(new FileListPanel[]{leftPanel, rightPanel});
viewButton.addActionListener(viewController);
viewButton.setFont(font);
this.add(viewButton);
// 'Edit' button.
JButton editButton = new JButton("Edit");