avoid deprecation warnings

playground/inputpanel/main.cpp

@@ -116,7 +116,14 @@ namespace
 
             case QLocale::English:
             {
-                switch ( locale.country() )
+                const auto territory =
+#if QT_VERSION >= QT_VERSION_CHECK( 6, 2, 0 )
+                    locale.territory();
+#else
+                    locale.country();
+#endif
+
+                switch ( territory )
                 {
                     case QLocale::Canada:
                     case QLocale::UnitedStates: