Centralize three more actions so that they are available in DolphinPart: 'Show preview' 'Show hidden files' 'Categorized sorting'

Found a way of sharing the actions with even less code duplication, discussed it with Peter, but this will be for after 4.0.1

svn path=/branches/KDE/4.0/kdebase/apps/; revision=767566

1 files changed, 9 insertions, 0 deletions

diff --git a/src/dolphinpart.h b/src/dolphinpart.h
index 3d9ec0306..797c34d71 100644
--- a/src/dolphinpart.h
+++ b/src/dolphinpart.h
@@ -136,6 +136,15 @@ private Q_SLOTS:
      */
     void createDir();
 
+    /** Updates the state of the 'Show preview' menu action. */
+    void slotShowPreviewChanged();
+
+    /** Updates the state of the 'Show hidden files' menu action. */
+    void slotShowHiddenFilesChanged();
+
+    /** Updates the state of the 'Categorized sorting' menu action. */
+    void slotCategorizedSortingChanged();
+
     /** Updates the state of the 'Sort Ascending/Descending' action. */
     void slotSortOrderChanged(Qt::SortOrder);