Hi Thiago, yates here, from #qt. How are you? I'm maintaining a combobox with a list of the audio devices obtained from QAudioDeviceInfo::availableDevices() and i'd like to refresh the list with a refresh button. However, re-executing audioDeviceList = QAudioDeviceInfo::availableDevices(QAudio::AudioInput); within the same runningn application doesn't update the device list.
If I exit the app and restart, it shows me the new device list (I'm hot-plugging a USB audio device in and out). How do I get a refreshed availableDevices()? Note that I found an almost identical bug reported here: https://bugreports.qt-project.org/browse/QTBUG-16842?page=com.atlassian.jira.plugin.system.issuetabpanels:changehistory-tabpanel However, that reporter said the problem went away when using QApplication instead of QCoreApplication, and I am already using QApplication: #include "cvrgui.h" include "cvrguiwindow.h" include #<QApplication> int main(int argc, char* argv[]) { Q_INIT_RESOURCE(cvrgui); QApplication app(argc, argv); app.setApplicationName("Continuous Voice Recognition GUI"); app.setOrganizationName("Digital Signal Labs"); CvrGuiWindow cvrGui; cvrGui.show(); return app.exec(); } Any help would be appreciated. -- Randy Yates Digital Signal Labs http://www.digitalsignallabs.com _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
