X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/7a593fc92bf28fbdcdec0e241e18ee8ba2ad7334..cdebd199251bbdf2826bcc65fe0483420d4a6784:/src/kitemviews/kfileitemmodel.cpp

diff --git a/src/kitemviews/kfileitemmodel.cpp b/src/kitemviews/kfileitemmodel.cpp
index 829063523..72acf776a 100644
--- a/src/kitemviews/kfileitemmodel.cpp
+++ b/src/kitemviews/kfileitemmodel.cpp
@@ -449,6 +449,8 @@ void KFileItemModel::setRoles(const QSet<QByteArray>& roles)
     if (m_roles == roles) {
         return;
     }
+
+    const QSet<QByteArray> changedRoles = (roles - m_roles) + (m_roles - roles);
     m_roles = roles;
 
     if (count() > 0) {
@@ -477,7 +479,7 @@ void KFileItemModel::setRoles(const QSet<QByteArray>& roles)
             m_itemData[i]->values = retrieveData(m_itemData.at(i)->item, m_itemData.at(i)->parent);
         }
 
-        emit itemsChanged(KItemRangeList() << KItemRange(0, count()), QSet<QByteArray>());
+        emit itemsChanged(KItemRangeList() << KItemRange(0, count()), changedRoles);
     }
 
     // Clear the 'values' of all filtered items. They will be re-populated with the