site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com User-agent: Microsoft-Entourage/10.0.0.1309 Howdy, Within 'parameterChanged' I would like to change the enabled state of another parameter. The documentation states this is possible in a filter ( which my plugin is ). I have not been successful at retrieving the FxParameterSettingAPI. I have not actually been able to retrieve any of the parameter APIs successfully. Any ideas? Should this be possible? Documentation: Parameter Interaction When a user changes a parameter control for an FxPlug plug-in, the host application calls the plug-in method -parameterChanged:. In response, the plug-in can change the state of other parameters. For example, if the value of a toggle button changes, the plug-in can hide or reveal other parameter controls, or change their values. Note: In FxPlug 1.0, the -parameterChanged: method is included in the FxFilter protocol, but not in the FxGenerator protocol. Generator plug-ins that need to respond to parameter changes can use custom parameter UI. Show TOC < Previous PageNext Page > © 2005 Apple Computer, Inc. All Rights Reserved. (Last updated: 2005-06-04) Regards, David Farmer _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.ap... This email sent to site_archiver@lists.apple.com