1 files changed, 16 insertions, 6 deletions
diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h
index db6ee69d5..1f8f1caf6 100644
--- a/src/dolphinviewcontainer.h
+++ b/src/dolphinviewcontainer.h
@@ -120,20 +120,28 @@ public slots:
      */
     void showFilterBar(bool show);
 
+signals:
+    /**
+     * Is emitted whenever the filter bar has changed its visibility state.
+     */
+    void showFilterBarChanged(bool shown);
+
+private slots: 
     /**
      * Updates the number of items (= number of files + number of
      * directories) in the statusbar. If files are selected, the number
-     * of selected files and the sum of the filesize is shown.
+     * of selected files and the sum of the filesize is shown. The update
+     * is done asynchronously, as getting the sum of the
+     * filesizes can be an expensive operation.
      */
-    void updateStatusBar();
+    void delayedStatusBarUpdate();
 
-signals:
     /**
-     * Is emitted whenever the filter bar has changed its visibility state.
+     * Is invoked by DolphinViewContainer::delayedStatusBarUpdate() and
+     * updates the status bar synchronously.
      */
-    void showFilterBarChanged(bool shown);
+    void updateStatusBar();
 
-private slots:
     void updateProgress(int percent);
 
     /**
@@ -256,7 +264,9 @@ private:
     DolphinView* m_view;
 
     FilterBar* m_filterBar;
+
     DolphinStatusBar* m_statusBar;
+    QTimer* m_statusBarTimer;
 
     DolphinModel* m_dolphinModel;
     DolphinDirLister* m_dirLister;