Index: ViewContainer.h
===================================================================
--- ViewContainer.h     (revision 740292)
+++ ViewContainer.h     (working copy)
@@ -407,6 +407,8 @@
     void updateIcon(ViewProperties* item);
     void updateActivity(ViewProperties* item);
     void currentTabChanged(int index);
+
+    void wheelScrolled(int delta);

     void tabDoubleClicked(int index);

Index: ViewContainer.cpp
===================================================================
--- ViewContainer.cpp   (revision 740292)
+++ ViewContainer.cpp   (working copy)
@@ -471,6 +471,7 @@
     connect( _tabBar , SIGNAL(currentChanged(int)) , this , SLOT(currentTabChanged(int)) );
     connect( _tabBar , SIGNAL(tabDoubleClicked(int)) , this , SLOT(tabDoubleClicked(int)) );
     connect( _tabBar , SIGNAL(newTabRequest()) , this , SIGNAL(newViewRequest()) );
+    connect( _tabBar , SIGNAL(wheelDelta(int)) , this , SLOT(wheelScrolled(int)) );

     _layout = new TabbedViewContainerV2Layout;
     _layout->setSpacing(0);
@@ -596,6 +597,15 @@
     // clear activity indicators
     setTabActivity(index,false);
 }
+
+void TabbedViewContainerV2::wheelScrolled(int delta)
+{
+    if ( delta < 0 )
+       activateNextView();
+    else
+       activatePreviousView();
+}
+
 QWidget* TabbedViewContainerV2::containerWidget() const
 {
     return _containerWidget;