public JButton getButton() {
		if (toolBarButton == null) {
			toolBarButton = createButton(toolBarAction);
			toolBarButton.setEnabled(toolBarAction.isEnabled());
		}
		return toolBarButton;
	}
Returns a button for this items action
@return the button
Ghidra/Framework/Docking/src/main/java/docking/menu/ToolBarItemManager.java