X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcommon%2Futil.h;h=f638dfed52dcabe2ac80c2efe315b7258e108467;hb=3e800ec6553158aa0da3b08da78083d587389914;hp=bbe89f512b24ad80cb833e84e229b1adf8c2924a;hpb=cc6e7c08709c4e761e2fd9c2e322751015497003;p=quassel.git

diff --git a/src/common/util.h b/src/common/util.h
index bbe89f51..f638dfed 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -23,6 +23,7 @@
 #include "common-export.h"
 
 #include <QList>
+#include <QSet>
 #include <QString>
 #include <QVariant>
 
@@ -50,12 +51,22 @@ COMMON_EXPORT QString decodeString(const QByteArray& input, QTextCodec* codec =
 
 COMMON_EXPORT uint editingDistance(const QString& s1, const QString& s2);
 
+template<typename T>
+QSet<T> toQSet(const QList<T>& list)
+{
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    return list.toSet();
+#else
+    return {list.begin(), list.end()};
+#endif
+}
+
 template<typename T>
 QVariantList toVariantList(const QList<T>& list)
 {
     QVariantList variants;
     for (int i = 0; i < list.count(); i++) {
-        variants << QVariant::fromValue<T>(list[i]);
+        variants << QVariant::fromValue(list[i]);
     }
     return variants;
 }