diff --git a/src/gui/MainWindow.cpp b/src/gui/MainWindow.cpp
index adb19c1876e656d101fa28ab510af1ca9b4cd10d..999455b0c6836abdaf0190e76fa0067c0b93d3f5 100644
--- a/src/gui/MainWindow.cpp
+++ b/src/gui/MainWindow.cpp
@@ -42,10 +42,17 @@ MainWindow::MainWindow( QWidget *parent ) :
     m_initializeDockWidgets();
     createStatusBar();
 
+    // Translation
     connect( this, SIGNAL( translateDockWidgetTitle() ),
              DockWidgetManager::instance(), SLOT( transLateWidgetTitle() ) );
+
+    // Zoom
     connect( m_zoomSlider, SIGNAL( valueChanged( int ) ),
              m_timeline, SLOT( changeZoom( int ) ) );
+    connect( m_timeline->tracksView(), SIGNAL( zoomIn() ),
+             this, SLOT( zoomIn() ) );
+    connect( m_timeline->tracksView(), SIGNAL( zoomOut() ),
+             this, SLOT( zoomOut() ) );
 }
 
 MainWindow::~MainWindow()
@@ -170,3 +177,13 @@ void MainWindow::on_actionOpen_Project_triggered()
                                                  QDir::currentPath(),
                                                  tr( "VideoLAN Movie Creator file (*.vlmc)" ) );
 }
+
+void MainWindow::zoomIn()
+{
+    m_zoomSlider->setValue( m_zoomSlider->value() - 1 );
+}
+
+void MainWindow::zoomOut()
+{
+    m_zoomSlider->setValue( m_zoomSlider->value() + 1 );
+}
diff --git a/src/gui/MainWindow.h b/src/gui/MainWindow.h
index b4c3255e841ba048e80db6684dcc061c26923928..0ce270e84e1c596c3e5e67be6c74dd0864bd746f 100644
--- a/src/gui/MainWindow.h
+++ b/src/gui/MainWindow.h
@@ -41,6 +41,10 @@ public:
     explicit MainWindow( QWidget *parent = 0 );
     ~MainWindow();
 
+public slots:
+    void        zoomIn();
+    void        zoomOut();
+
 protected:
     virtual void changeEvent( QEvent *e );
 
diff --git a/src/gui/Timeline.cpp b/src/gui/Timeline.cpp
index de0d03b4aaad5d454426ad106ef3af327e86a2f4..042083bf7cc262a5b6d5313a72ab372d52b89ba0 100644
--- a/src/gui/Timeline.cpp
+++ b/src/gui/Timeline.cpp
@@ -22,6 +22,7 @@
 
 #include <QHBoxLayout>
 #include <QScrollBar>
+#include <QtDebug>
 #include "Timeline.h"
 #include "TracksView.h"
 #include "TracksScene.h"
diff --git a/src/gui/TracksView.cpp b/src/gui/TracksView.cpp
index b9b1408d143a8167c4d572885ce18f79097b8f21..383ffabe3dc8e0ff13c6e26e40d303530f861798 100644
--- a/src/gui/TracksView.cpp
+++ b/src/gui/TracksView.cpp
@@ -22,6 +22,7 @@
 
 #include <QScrollBar>
 #include <QMouseEvent>
+#include <QWheelEvent>
 #include <QtDebug>
 #include <cmath>
 #include "TracksView.h"
@@ -134,6 +135,25 @@ void TracksView::mousePressEvent( QMouseEvent* event )
     QGraphicsView::mousePressEvent( event );
 }
 
+void TracksView::wheelEvent( QWheelEvent* event )
+{
+    if ( event->modifiers() == Qt::ControlModifier )
+    {
+        // CTRL + WHEEL = Zoom
+        if ( event->delta() > 0 )
+            emit zoomIn();
+        else
+            emit zoomOut();
+        event->accept();
+    }
+    else
+    {
+        //TODO should scroll the timeline
+        event->ignore();
+        QGraphicsView::wheelEvent( event );
+    }
+}
+
 void TracksView::setCursorPos(int pos)
 {
     m_cursorPos = pos;
diff --git a/src/gui/TracksView.h b/src/gui/TracksView.h
index a699c8c129d5bc6af34f93e791c7769bcab5a5cf..6a5be4ebbcf47c7747500eada8770cee3776c27d 100644
--- a/src/gui/TracksView.h
+++ b/src/gui/TracksView.h
@@ -26,6 +26,7 @@
 #include <QWidget>
 #include <QGraphicsView>
 #include <QGraphicsLineItem>
+#include <QWheelEvent>
 #include <QDragEnterEvent>
 #include <QDropEvent>
 #include <QDragMoveEvent>
@@ -50,6 +51,7 @@ protected:
     virtual void drawBackground( QPainter* painter, const QRectF& rect );
     virtual void mouseMoveEvent( QMouseEvent* event );
     virtual void mousePressEvent( QMouseEvent* event );
+    virtual void wheelEvent( QWheelEvent* event );
     virtual void dragEnterEvent( QDragEnterEvent* event );
     virtual void dropEvent( QDropEvent* event );
     virtual void dragMoveEvent( QDragMoveEvent* event );
@@ -63,6 +65,9 @@ private:
     int m_fps;
     QGraphicsLineItem* m_cursorLine;
 
+signals:
+    void zoomIn();
+    void zoomOut();
 };
 
 #endif // TRACKSVIEW_H