const QString &dir=QString(), const QString &filter=QString(),
QString *selectedSuffixOut=0);
+
+ /** Get connection type to call object slot in GUI thread with invokeMethod. The call will be blocking.
+
+ @returns If called from the GUI thread, return a Qt::DirectConnection.
+ If called from another thread, return a Qt::BlockingQueuedConnection.
+ */
+ static Qt::ConnectionType blockingGUIThreadConnection();
+
};
#endif // GUIUTIL_H