[g-a-devel] RELATION_CONTROLLED_BY and RELATION_CONTROLLER_FOR

[Aaron Leventhal <aaronlev moonset net>]

RELATION_CONTROLLED_BY  Indicates an object controlled by one or more 
target objects.  
RELATION_CONTROLLER_FOR   Indicates an object is an controller for one 
or more target objects.

Forgive the dense question ... what is meant by 'controlled' in this 
instance? What are some typical examples? What is it used for today, and 
what are known planned uses for it?

- Is a tree item 'controlled' by the collapse/expand button on the parent?
- Is a window 'controlled by' the close button?
- Is a document view 'controlled by' a zoom button on the toolbar?

- Aaron