From 57a2c9c9adde1d8692bfb7abc095e2513488fa3c Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Sun, 5 Oct 2014 06:59:47 +0200
Subject: [PATCH] * Catch back / forward mouse buttons to traverse through
 pages.

---
 src/tomahawk/TomahawkApp.cpp    |  1 +
 src/tomahawk/TomahawkWindow.cpp | 25 +++++++++++++++++++++++++
 src/tomahawk/TomahawkWindow.h   |  2 ++
 3 files changed, 28 insertions(+)

diff --git a/src/tomahawk/TomahawkApp.cpp b/src/tomahawk/TomahawkApp.cpp
index 589b4b985..7d051a47e 100644
--- a/src/tomahawk/TomahawkApp.cpp
+++ b/src/tomahawk/TomahawkApp.cpp
@@ -611,6 +611,7 @@ TomahawkApp::onInfoSystemReady()
         {
             m_mainwindow->show();
         }
+        qApp->installEventFilter( m_mainwindow );
     }
 
     tDebug() << "Init Local Collection.";
diff --git a/src/tomahawk/TomahawkWindow.cpp b/src/tomahawk/TomahawkWindow.cpp
index 13bfd547b..97e886be8 100644
--- a/src/tomahawk/TomahawkWindow.cpp
+++ b/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 )
 {
diff --git a/src/tomahawk/TomahawkWindow.h b/src/tomahawk/TomahawkWindow.h
index bea75b942..e421b9ce8 100644
--- a/src/tomahawk/TomahawkWindow.h
+++ b/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