Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

DelegateOnlyComponent

Last Revision:	Version 1.0.1, 2005-10-18 Updated to produce a universal binary. No code changes were required.
Build Requirements:	Xcode 2.1 or greater.
Runtime Requirements:	Mac OS X 10.4 or greater with QuickTime 7 or greater.

DelegateOnlyComponent pretends to be an Image Codec. But all it does is delegate to a real Image Codec (in this case a '2vuy' decompressor). This is a useful component sample to start with if you are writing a component to overide the functionality of another component, or just interested in seeing basic component functionality. The project builds three targets: 1) A Test Application containing the DelegateOnly component linked into it that can be run as is. 2) A Test Application that requires the DelegateOnly component bundle to be installed in /Library/QuickTime/. 3) The DelegateOnly component bundle itself. This should be placed in /Library/QuickTime/. This project builds universal binaries.