Remove QStringRef leftovers

addons/symbolviewer/ecma_parser.cpp

@@ -237,7 +237,7 @@ void KatePluginSymbolViewerView::parseEcmaSymbols(void)
             } // (look for functions)
 
             // look for QML id: ....
-            if (stripped.midRef(c, 3) == QLatin1String("id:")) {
+            if (QStringView(stripped).mid(c, 3) == QLatin1String("id:")) {
                 c += 3;
                 identifier.clear();
                 // parse the id name

addons/symbolviewer/fortran_parser.cpp

@@ -114,7 +114,7 @@ void KatePluginSymbolViewerView::parseFortranSymbols(void)
                 }
                 if (m_macro->isChecked()) // not really a macro, but a subroutines
                 {
-                    stripped += currline.rightRef(currline.length());
+                    stripped += QStringView(currline).right(currline.length());
                     stripped = stripped.simplified();
                     stripped.remove(QLatin1Char('*'));
                     stripped.remove(QLatin1Char('+'));
@@ -190,7 +190,7 @@ void KatePluginSymbolViewerView::parseFortranSymbols(void)
             // Functions
             else if (block == 3) {
                 if (m_func->isChecked()) {
-                    stripped += currline.rightRef(currline.length());
+                    stripped += QStringView(currline).right(currline.length());
                     stripped = stripped.trimmed();
                     stripped.remove(QLatin1String("function"));
                     stripped.remove(QLatin1Char('*'));

addons/tabswitcher/tabswitcherfilesmodel.cpp

@@ -62,7 +62,7 @@ QString longestCommonPrefix(std::vector<QString> const &strs)
         for (size_t i = 1; i < strs.size(); i++) {
             if (strs[i][pos] != strs[i - 1][pos]) { // we found a mis-match
                 // reverse search to find path separator
-                const int sepIndex = strs.front().leftRef(pos).lastIndexOf(QLatin1Char('/'));
+                const int sepIndex = QStringView(strs.front()).left(pos).lastIndexOf(QLatin1Char('/'));
                 if (sepIndex >= 0) {
                     pos = sepIndex + 1;
                 }

kate/katecommandbar.cpp

@@ -57,7 +57,7 @@ protected:
         int score = 0;
         const auto idx = sourceModel()->index(sourceRow, 0, sourceParent);
         const QString string = idx.data().toString();
-        const QStringView actionName = string.splitRef(QLatin1Char(':')).at(1);
+        const QStringView actionName = QStringView(string).split(QLatin1Char(':')).at(1);
         const bool res = kfts::fuzzy_match(m_pattern, actionName.trimmed(), score);
         sourceModel()->setData(idx, score, CommandModel::Score);
         return res;

kate/quickopen/katequickopen.cpp

@@ -161,7 +161,7 @@ public:
         int pos = m_filterString.lastIndexOf(QLatin1Char('/'));
         if (pos > -1) {
             ++pos;
-            auto pattern = m_filterString.midRef(pos);
+            auto pattern = QStringView(m_filterString).mid(pos);
             auto nameFormats = kfts::get_fuzzy_match_formats(pattern, name, 0, fmt);
             formats.append(nameFormats);
         } else {