1 files changed, 33 insertions, 0 deletions
diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index 6882df5d3..e14227198 100644
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -549,6 +549,33 @@ QByteArray DolphinView::sortRole() const
     return model->sortRole();
 }
 
+void DolphinView::setGroupRole(const QByteArray &role)
+{
+    KItemModelBase *model = m_container->controller()->model();
+    if (role == model->rawGroupRole()) {
+        return;
+    }
+
+    ViewProperties props(viewPropertiesUrl());
+    props.setGroupRole(role);
+
+    model->setGroupRole(role);
+
+    Q_EMIT groupRoleChanged(role);
+}
+
+QByteArray DolphinView::groupRole() const
+{
+    const KItemModelBase *model = m_container->controller()->model();
+    return model->groupRole();
+}
+
+QByteArray DolphinView::rawGroupRole() const
+{
+    const KItemModelBase *model = m_container->controller()->model();
+    return model->rawGroupRole();
+}
+
 void DolphinView::setSortOrder(Qt::SortOrder order)
 {
     if (sortOrder() != order) {
@@ -2405,6 +2432,12 @@ void DolphinView::applyViewProperties(const ViewProperties &props)
         Q_EMIT sortRoleChanged(sortRole);
     }
 
+    const QByteArray groupRole = props.groupRole();
+    if (groupRole != m_model->rawGroupRole()) {
+        m_model->setGroupRole(groupRole);
+        Q_EMIT groupRoleChanged(groupRole);
+    }
+
     const Qt::SortOrder sortOrder = props.sortOrder();
     if (sortOrder != m_model->sortOrder()) {
         m_model->setSortOrder(sortOrder);