At Sun, 20 Apr 2008 21:28:25 -0500, Reuben Martin wrote: > > Hello all, > > I have an AES32 sound card that I am trying to write a general control > interface for using qt4. I'm wanting to register callbacks so that the > interface will reflect changes made by other apps. Now I'm not entirely up to > speed on the API, but from what I can gather, the callback can be registered > to call a regular function, or to change a public class variable. > > Since I decided to use qt4, everything is in classes. Is there any way to have > the callback trigger a public class function? I guess I don't understand why > you would want to use a public variable instead. Wouldn't you have to set up > a means within the class to continually pole the variable to see if it has > been changed? Or can the option to call a regular function be used to call a > public class function as well? Well, which callback do you have in your mind? A bit more specificically please... Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
