[Q] isPartsDonor

Rudi Angela olmeca at netscape.net
Thu Apr 11 11:00:47 UTC 2002

Martin Drautzburg <martin.drautzburg at web.de> wrote:

>There is an instance variable isPartsDonor in MorphExtension. It seems
>to play a role in handling eventns. What is a "parts donor" ?

You set a morph to be a parts donor when you want to use it as a prototype for new objects. E.g. in the 'supplies' and 'widgets' flaps the parts-donorship is used: whenever you drag a part from one of these flaps, a copy of the object is created and placed in the hand.

Rudi Angela

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