> anyone interested (host, GUI, the plugin itself, etc.) can install > property listeners and parameter listeners. Then anyone can also post In general I really like listener interfaces. It's not exactly efficient wrt function calls per event, though. One of the problems with talking about this right now is that it is all conjecture as to whether 'inefficient' matters yet, or what it means. Assuming we have CPU to spare (I do, most new DAWs do) I like a clean listener interface. Less work for the host to shuttle events around, and it only affects entities which care with no cost to others. ---------------------------------------------------------------------- Generalized Music Plugin Interface (GMPI) public discussion list Participation in this list is contingent upon your abiding by the following rules: Please stay on topic. You are responsible for your own words. Please respect your fellow subscribers. Please do not redistribute anyone else's words without their permission. Archive: //www.freelists.org/archives/gmpi Email gmpi-request@xxxxxxxxxxxxx w/ subject "unsubscribe" to unsubscribe