4 files changed, 9 insertions, 9 deletions
diff --git a/src/tools/uic/cpp/cppwriteincludes.cpp b/src/tools/uic/cpp/cppwriteincludes.cpp
index b9190b8295..9784825c72 100644
--- a/src/tools/uic/cpp/cppwriteincludes.cpp
+++ b/src/tools/uic/cpp/cppwriteincludes.cpp
@@ -315,7 +315,7 @@ void WriteIncludes::writeHeaders(const OrderedSet &headers, bool global)
     // Check for the old headers 'qslider.h' and replace by 'QtGui/QSlider'
     for (const QString &header : headers) {
         const QString value = m_oldHeaderToNewHeader.value(header, header);
-        const auto trimmed = QStringRef(&value).trimmed();
+        const auto trimmed = QStringView(value).trimmed();
         if (!trimmed.isEmpty())
             m_output << "#include " << openingQuote << trimmed << closingQuote << '\n';
     }
diff --git a/src/tools/uic/cpp/cppwriteinitialization.cpp b/src/tools/uic/cpp/cppwriteinitialization.cpp
index f4899657c9..a0d6bade85 100644
--- a/src/tools/uic/cpp/cppwriteinitialization.cpp
+++ b/src/tools/uic/cpp/cppwriteinitialization.cpp
@@ -1308,7 +1308,7 @@ void WriteInitialization::writeProperties(const QString &varName,
             QTextStream str(&setFunction);
             if (stdset) {
                 str << language::derefPointer <<"set" << propertyName.at(0).toUpper()
-                    << propertyName.midRef(1) << '(';
+                    << QStringView{propertyName}.mid(1) << '(';
             } else {
                 str << language::derefPointer << QLatin1String("setProperty(\"")
                     << propertyName << "\", ";
@@ -2156,7 +2156,7 @@ void WriteInitialization::addInitializer(Item *item,
     if (!value.isEmpty()) {
         QString setter;
         QTextStream str(&setter);
-        str << language::derefPointer << "set" << name.at(0).toUpper() << name.midRef(1) << '(';
+        str << language::derefPointer << "set" << name.at(0).toUpper() << QStringView{name}.mid(1) << '(';
         if (column >= 0)
             str << column << ", ";
         str << value << ");";
diff --git a/src/tools/uic/shared/language.cpp b/src/tools/uic/shared/language.cpp
index a42e7b8461..cbcc7a2b57 100644
--- a/src/tools/uic/shared/language.cpp
+++ b/src/tools/uic/shared/language.cpp
@@ -394,12 +394,12 @@ static void formatMemberFnPtr(QTextStream &str, const SignalSlot &s,
     const int parenPos = s.signature.indexOf(QLatin1Char('('));
     Q_ASSERT(parenPos >= 0);
     if (useQOverload) {
-        const auto parameters = s.signature.midRef(parenPos + 1,
+        const auto parameters = QStringView{s.signature}.mid(parenPos + 1,
                                                    s.signature.size() - parenPos - 2);
         str << "qOverload<" << parameters << ">(";
     }
 
-    const auto functionName = s.signature.leftRef(parenPos);
+    const auto functionName = QStringView{s.signature}.left(parenPos);
     str << '&' << s.className << "::" << functionName;
 
     if (useQOverload)
@@ -441,9 +441,9 @@ void formatConnection(QTextStream &str, const SignalSlot &sender, const SignalSl
         break;
     case Language::Python:
         str << sender.name << '.'
-            << sender.signature.leftRef(sender.signature.indexOf(QLatin1Char('(')))
+            << QStringView{sender.signature}.left(sender.signature.indexOf(QLatin1Char('(')))
             << ".connect(" << receiver.name << '.'
-            << receiver.signature.leftRef(receiver.signature.indexOf(QLatin1Char('(')))
+            << QStringView{receiver.signature}.left(receiver.signature.indexOf(QLatin1Char('(')))
             << ')';
         break;
     }
diff --git a/src/tools/uic/uic.cpp b/src/tools/uic/uic.cpp
index 207356f28d..5b2a602e5f 100644
--- a/src/tools/uic/uic.cpp
+++ b/src/tools/uic/uic.cpp
@@ -130,7 +130,7 @@ static inline bool isCppCommentChar(QChar c)
     return  c == QLatin1Char('/') || c == QLatin1Char('*');
 }
 
-static int leadingCppCommentCharCount(const QStringRef &s)
+static int leadingCppCommentCharCount(QStringView s)
 {
     int i = 0;
     for (const int size = s.size(); i < size && isCppCommentChar(s.at(i)); ++i) {
@@ -142,7 +142,7 @@ void Uic::writeCopyrightHeaderPython(const DomUI *ui) const
 {
     QString comment = ui->elementComment();
     if (!comment.isEmpty()) {
-        const auto lines = comment.splitRef(QLatin1Char('\n'));
+        const auto lines = QStringView{comment}.split(QLatin1Char('\n'));
         for (const auto &line : lines) {
             if (const int leadingCommentChars = leadingCppCommentCharCount(line)) {
                  out << language::repeat(leadingCommentChars, '#')