diff --git a/plugins/dockers/shapecollection/CollectionItemModel.h b/plugins/dockers/shapecollection/CollectionItemModel.h
--- a/plugins/dockers/shapecollection/CollectionItemModel.h
+++ b/plugins/dockers/shapecollection/CollectionItemModel.h
@@ -51,6 +51,7 @@
     public:
         explicit CollectionItemModel(QObject *parent = 0);
 
+        virtual Qt::DropActions supportedDragActions() const;
         virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
         virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
         virtual QMimeData* mimeData(const QModelIndexList& indexes) const;
diff --git a/plugins/dockers/shapecollection/CollectionItemModel.cpp b/plugins/dockers/shapecollection/CollectionItemModel.cpp
--- a/plugins/dockers/shapecollection/CollectionItemModel.cpp
+++ b/plugins/dockers/shapecollection/CollectionItemModel.cpp
@@ -28,7 +28,11 @@
 CollectionItemModel::CollectionItemModel(QObject* parent)
     : QAbstractListModel(parent)
 {
-    setSupportedDragActions(Qt::CopyAction);
+}
+
+Qt::DropActions CollectionItemModel::supportedDragActions() const
+{
+    return Qt::CopyAction;
 }
 
 QVariant CollectionItemModel::data(const QModelIndex& index, int role) const