moveButton.setFont(font);
this.add(moveButton);
// 'Make directory' button.
JButton makeDirectoryButton = new JButton("Make directory");
makeDirectoryButton.setActionCommand(makeDirectoryButton.getText());
MakeDirController controller = new MakeDirController();
controller.setPanels(new FileListPanel[]{leftPanel, rightPanel});
makeDirectoryButton.addActionListener(controller);
makeDirectoryButton.setFont(font);
this.add(makeDirectoryButton);
// 'Delete' button.
JButton deleteButton = new JButton("Delete");