site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Final Cut 7 won't re-render in response to changes in hidden parameters. One way to work around this is to change a visible parameter, even if the parameter data doesn't really have anything to do with the UI. For example, you could attach some data to your "Options" button parameter, and change that when you need to re-render. On Jun 27, 2011, at 1:46 PM, Paul Miller wrote:

On 6/27/2011 12:44 PM, Garrick Meeker wrote:

...

If you're doing this from a Cocoa event, are you using FxCustomParameterActionAPI startAction and endAction? If this happens during parameterChanged it should already be re-rendering, I think.

Forgot to mention this is happening during a callback from a custom button control. But I am using the start/endAction calls of the CustomParameterActionAPI.

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