* Catch back / forward mouse buttons to traverse through pages.

src/tomahawk/TomahawkApp.cpp

@@ -611,6 +611,7 @@ TomahawkApp::onInfoSystemReady()
         {
             m_mainwindow->show();
         }
+        qApp->installEventFilter( m_mainwindow );
     }
 
     tDebug() << "Init Local Collection.";

src/tomahawk/TomahawkWindow.cpp

@@ -693,6 +693,31 @@ TomahawkWindow::setupMenuBar()
 }
 
 
+bool
+TomahawkWindow::eventFilter( QObject* obj, QEvent* event )
+{
+    if ( event->type() == QEvent::MouseButtonPress )
+    {
+        QMouseEvent* me = static_cast<QMouseEvent*>(event);
+        switch ( me->button() )
+        {
+            case Qt::XButton1:
+                m_backAction->trigger();
+                break;
+
+            case Qt::XButton2:
+                m_forwardAction->trigger();
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    return QObject::eventFilter( obj, event );
+}
+
+
 void
 TomahawkWindow::changeEvent( QEvent* e )
 {

src/tomahawk/TomahawkWindow.h

@@ -90,6 +90,8 @@ protected:
     void hideEvent( QHideEvent* e );
     void keyPressEvent( QKeyEvent* e );
 
+    bool eventFilter( QObject* obj, QEvent* event );
+
 #if defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
     bool winEvent( MSG* message, long* result );
 #endif