Improve translations loading code in standarddialogs example

Change-Id: I799724b633f1b52675ca2aa69b22fdb678b84421
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
(cherry picked from commit 74515a7a30b809a3ab0a2d67496e870ea3c872e6)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 8 insertions, 7 deletions

diff --git a/examples/widgets/dialogs/standarddialogs/main.cpp b/examples/widgets/dialogs/standarddialogs/main.cpp
index 3892c02f9d..7e7a5ce95b 100644
--- a/examples/widgets/dialogs/standarddialogs/main.cpp
+++ b/examples/widgets/dialogs/standarddialogs/main.cpp
@@ -60,16 +60,17 @@
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
-    QGuiApplication::setApplicationDisplayName(Dialog::tr("Standard Dialogs"));
 
-#ifndef QT_NO_TRANSLATION
-    QString translatorFileName = QLatin1String("qtbase_");
-    translatorFileName += QLocale::system().name();
-    QTranslator *translator = new QTranslator(&app);
-    if (translator->load(translatorFileName, QLibraryInfo::path(QLibraryInfo::TranslationsPath)))
-        app.installTranslator(translator);
+#if QT_CONFIG(translation)
+    QTranslator translator;
+    if (translator.load(QLocale::system(), u"qtbase"_qs, u"_"_qs,
+                        QLibraryInfo::path(QLibraryInfo::TranslationsPath))) {
+        app.installTranslator(&translator);
+    }
 #endif
 
+    QGuiApplication::setApplicationDisplayName(Dialog::tr("Standard Dialogs"));
+
     Dialog dialog;
     if (!QGuiApplication::styleHints()->showIsFullScreen() && !QGuiApplication::styleHints()->showIsMaximized()) {
         const QRect availableGeometry = dialog.screen()->availableGeometry();