KItemViews: Internal directory restructuration

- Move all private headers from the kitemviews-directory into
the 'private' subdirectory.

- Get rid of DolphinDirLister and just use a directory-lister
  internally in KFileItemModel.

- Minor interface-cleanups for signals

1 files changed, 0 insertions, 2 deletions

diff --git a/src/panels/folders/folderspanel.h b/src/panels/folders/folderspanel.h
index 44acfb88f..babcde64a 100644
--- a/src/panels/folders/folderspanel.h
+++ b/src/panels/folders/folderspanel.h
@@ -23,7 +23,6 @@
 #include <KUrl>
 #include <panels/panel.h>
 
-class KDirLister;
 class KFileItemModel;
 class KItemListController;
 class QGraphicsSceneDragDropEvent;
@@ -100,7 +99,6 @@ private:
 
 private:
     bool m_updateCurrentItem;
-    KDirLister* m_dirLister;
     KItemListController* m_controller;
 };