1 files changed, 5 insertions, 0 deletions
diff --git a/src/dolphincolumnview.h b/src/dolphincolumnview.h
index 30ac7ae71..6ac4fdb3f 100644
--- a/src/dolphincolumnview.h
+++ b/src/dolphincolumnview.h
@@ -20,6 +20,8 @@
 #ifndef DOLPHINCOLUMNVIEW_H
 #define DOLPHINCOLUMNVIEW_H
 
+#include "dolphinview.h"
+
 #include <kurl.h>
 
 #include <QAbstractItemView>
@@ -103,6 +105,7 @@ protected:
 
     virtual void mousePressEvent(QMouseEvent* event);
     virtual void resizeEvent(QResizeEvent* event);
+    virtual void wheelEvent(QWheelEvent* event);
 
 private slots:
     void zoomIn();
@@ -128,6 +131,8 @@ private slots:
      */
     void updateColumnsBackground(bool active);
 
+    void slotSortingChanged(DolphinView::Sorting sorting);
+    void slotSortOrderChanged(Qt::SortOrder order);
     void slotShowHiddenFilesChanged();
     void slotShowPreviewChanged();