Cleanup Widgets examples - replace foreach

Cleanup the Widget examples - replace foreach with a standard for loop

Change-Id: I59cb2bf4494201f9f0228b07a8bb936ce40da46f
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

1 files changed, 3 insertions, 1 deletions

diff --git a/examples/widgets/widgets/validators/localeselector.cpp b/examples/widgets/widgets/validators/localeselector.cpp
index 7253fea9ec..1382da0cc9 100644
--- a/examples/widgets/widgets/validators/localeselector.cpp
+++ b/examples/widgets/widgets/validators/localeselector.cpp
@@ -59,7 +59,9 @@ LocaleSelector::LocaleSelector(QWidget *parent)
     int index = 0;
     for (int _lang = QLocale::C; _lang <= QLocale::LastLanguage; ++_lang) {
         QLocale::Language lang = static_cast<QLocale::Language>(_lang);
-        foreach (const QLocale &l, QLocale::matchingLocales(lang, QLocale::AnyScript, QLocale::AnyCountry)) {
+        const QList<QLocale> locales =
+                QLocale::matchingLocales(lang, QLocale::AnyScript, QLocale::AnyCountry);
+        for (const QLocale &l : locales) {
             QString label = QLocale::languageToString(l.language());
             label += QLatin1Char('/');
             label += QLocale::countryToString(l.country());