ui.Interface.setType
Defines the type of the program for the front-end.
Important: 
This feature is deprecated, its use is discouraged although not prohibited.
Syntax
ui.Interface.setType(
   type STRING )- type is the identifier of the program. Possible values are:
normal,container,child.
Usage
Use the ui.Interface.setType() class method to define the type for the program
to be used by the front-ends, to define parent/child relation between programs displayed on the same
front-end.
Possible values are:
- normal: Defines a regular program, not attached to any container.
- container: Defines a container program that can have children.
- child: Defines a child program, to be combined with- ui.Interface.setContainer().
The type passed to this method will be passed to the front-end in order to define the parent/child relationship of programs.
Call the method at the beginning of the program, before any interactive instruction.