Op 4-3-2013 14:20, Robert Wood schreef: > I have my main window which accesses its form. I have another (non-GUI) > class I have written that takes BTLE messages in and decodes them. This > blte_commands class is called from MainWindow and works out what the > message is and what to do with it. > > I would then like to change values back on the mainwindow ui form > depending on what blte_commands decodes. > > I was thinking I could maybe pass a pointer from mainwindow to > blte_commands and access the form directly from blte_commands, but > failed with that. > > Is what I am trying to do good practice? Is there a way to do this and > if so, how should I do it please? > I think you should read up on the signal-slot paradigm used all over Qt. It seems like a great candidate for your BTLEDecoder class to provide some signals that anyone, incluing your main window, can connect to.
André _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
