merge

Source/Core/DolphinQt/QtUtils/QtUtils.cpp

@@ -0,0 +1,22 @@
+// Copyright 2024 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "DolphinQt/QtUtils/QtUtils.h"
+
+#include <QDateTimeEdit>
+
+namespace QtUtils
+{
+
+void ShowFourDigitYear(QDateTimeEdit* widget)
+{
+  if (!widget->displayFormat().contains(QStringLiteral("yyyy")))
+  {
+    // Always show the full year, no matter what the locale specifies. Otherwise, two-digit years
+    // will always be interpreted as in the 21st century.
+    widget->setDisplayFormat(
+        widget->displayFormat().replace(QStringLiteral("yy"), QStringLiteral("yyyy")));
+  }
+}
+
+}  // namespace QtUtils