There are 4 foundational objects that are key to understanding the GUI implementation. They have a simple but expected relationship.
They are:
Elem Object - The base object from which all other objects are subclassed.
Area Object - The container object that can contain Gizmo Objects or Area Objects.
Gizmo Object - The widget object. It cannot be a parent.
Form Object - The tree parent (root) object. All other objects have a parent (their container object).
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