tp3.setRequired(false);
tp3.addToControlPanel(panel);
ButtonBar controlBar = new ButtonBar();
controlBar.addConfiguredButton(new Button("Save properties", null, ActionType.OK));
controlBar.addConfiguredButton(new Button("Reset form", null, ActionType.RESET));
controlBar.setAlign(BorderLayout.EAST);
controlBar.setMargins(3, 3, 3, 3);
ControlPanel controlPanel = control.getPanel();
controlBar.applyStylesheet(controlPanel);
controlPanel.addButtonPanel(controlBar.getPanel());