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Mac OS 8 and 9 Developer Documentation
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Human Interface Toolbox
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Icon Services and Utilities
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Obtaining and Using Icons With Icon Services
Reference Counting
IconRef
values are
reference counted
, so that the icon data represented by a particular
IconRef
can be shared by several clients simultaneously. Each client that uses a particular
IconRef
increments that
IconRef
's reference count. When there are no more clients using a particular
IconRef
, the icon data associated with it is disposed of.
© 1999 Apple Computer, Inc. – (Last Updated 03 Dec 99)
Obtaining and Using Icons With Icon Services
Obtaining and Using Icons With Icon Services