class controls.AttrRef
OBSOLETE. New code should use the Ref mechanism instead.
An AttrRef is used to link a Control to a specified attribute of another object.
Constructor
- AttrRef(obj, attr)
- Creates an AttrRef referring to the attribute named attr of the object obj.
Methods
- get()
- Returns the current value of the attribute.
- set(x)
- Sets the value of the attribute to x.
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