Windows are able to be launched in various contexts; standalone and Autodesk Maya contexts. This means you can write the UI once and embed it into various software applications (Autodesk Maya, for example).
This window is for 're-parenting' nodes in the Maya DAG hierarchy.
What does the window do?
to be written
What does the widget do?
What are the input values?
to be written
What does the widget do?
What are the input values?