JPanel buttons = new JPanel();
buttons.setLayout(new FlowLayout());
JButton newButton = new JButton(uiMessageBundle.getString("ardublock.ui.new"));
newButton.addActionListener(new NewButtonListener(this));
JButton saveButton = new JButton(uiMessageBundle.getString("ardublock.ui.save"));
saveButton.addActionListener(new SaveButtonListener(this));
JButton saveAsButton = new JButton(uiMessageBundle.getString("ardublock.ui.saveAs"));
saveAsButton.addActionListener(new SaveAsButtonListener(this));
JButton openButton = new JButton(uiMessageBundle.getString("ardublock.ui.load"));
openButton.addActionListener(new OpenButtonListener(this));
JButton generateButton = new JButton(uiMessageBundle.getString("ardublock.ui.upload"));