+ /**
+ * Is called before the Back popup menu is shown. This slot will populate
+ * the menu with history data
+ */
+ void slotAboutToShowBackPopupMenu();
+
+ /**
+ * This slot is used by the Back Popup Menu to go back to a specific
+ * history index. The QAction::data will carry an int with the index
+ * to go to.
+ */
+ void slotGoBack(QAction* action);
+
+ /**
+ * Middle clicking Back/Forward will open the resulting folder in a new tab.
+ */
+ void slotBackForwardActionMiddleClicked(QAction *action);
+
+ /**
+ * Is called before the Forward popup menu is shown. This slot will populate
+ * the menu with history data
+ */
+ void slotAboutToShowForwardPopupMenu();
+
+ /**
+ * This slot is used by the Forward Popup Menu to go forward to a specific
+ * history index. The QAction::data will carry an int with the index
+ * to go to.
+ */
+ void slotGoForward(QAction* action);