File System Folder Selector in module property

My custom module has a String property named “myFolder” exposed to the Ignition designer. How do I display a “File System Directory Selector” for the User to use?

There are multiple overloads of the DefaultBeanInfo.addProp() method, one of which accepts a customEditor argument of type SwingEditorSupport. That class’s grandchildren, under ConfiguratorEditorSupport, seem to be all of the major property editors for Ignition’s components. I don’t see one that opens a local file path browser, but this is where I’d start looking.