getAncestor(ancestor_class)

Class: UIComponent.

Description:

Finds and returns first ancestor component of specified class. e.g. panel.getAncestor(Window) will return Window component that panel is in, or null if panel doesn't have a parent or ancestor with specified class.

Parameters:

Name Type Description

ancestor_class

function

UI Component class that comes with swing-ui module.

Returns:

Type: Object | undefined