diff --git a/resources/style.qss b/resources/style.qss
index 8ce2d992..c542d934 100644
--- a/resources/style.qss
+++ b/resources/style.qss
@@ -27,7 +27,8 @@ QWidget#UBMediaVideoContainer
 	border: 2px solid #999999;
 }
 
-QWidget#UBTeacherBarPreviewWidget
+
+QWidget#UBTBPreviewWidget
 {
 	background: #FFFFFF;
 	border-radius: 10px;
diff --git a/src/adaptors/UBExportFullPDF.cpp b/src/adaptors/UBExportFullPDF.cpp
index c59a32ad..402ef9cb 100644
--- a/src/adaptors/UBExportFullPDF.cpp
+++ b/src/adaptors/UBExportFullPDF.cpp
@@ -46,7 +46,10 @@ using namespace merge_lib;
 UBExportFullPDF::UBExportFullPDF(QObject *parent)
     : UBExportAdaptor(parent)
 {
-    // NOOP
+    //need to calculate screen resolution
+	QDesktopWidget* desktop = UBApplication::desktop();
+	int dpiCommon = (desktop->physicalDpiX() + desktop->physicalDpiY()) / 2;
+	mScaleFactor = 72.0f / dpiCommon;
 }
 
 
@@ -56,7 +59,7 @@ UBExportFullPDF::~UBExportFullPDF()
 }
 
 
-void UBExportFullPDF::saveOverlayPdf(UBDocumentProxy* pDocumentProxy, QString filename)
+void UBExportFullPDF::saveOverlayPdf(UBDocumentProxy* pDocumentProxy, const QString& filename)
 {
     if (!pDocumentProxy || filename.length() == 0 || pDocumentProxy->pageCount() == 0)
         return;
@@ -70,9 +73,6 @@ void UBExportFullPDF::saveOverlayPdf(UBDocumentProxy* pDocumentProxy, QString fi
     pdfPrinter.setOutputFileName(filename);
     pdfPrinter.setFullPage(true);
 
-    const qreal margin = UBSettings::settings()->pdfMargin->get().toDouble() * pdfPrinter.resolution() / 25.4;
-    mMargin = margin;
-
     QPainter* pdfPainter = 0;
 
     for(int pageIndex = 0 ; pageIndex < pDocumentProxy->pageCount(); pageIndex++)
@@ -87,54 +87,20 @@ void UBExportFullPDF::saveOverlayPdf(UBDocumentProxy* pDocumentProxy, QString fi
         scene->setRenderingQuality(UBItem::RenderingQualityHigh);
         scene->setRenderingContext(UBGraphicsScene::PdfExport);
 
-        UBGraphicsPDFItem *pdfItem = qgraphicsitem_cast<UBGraphicsPDFItem*>(scene->backgroundObject());
-
-        if (pdfItem)
-        {
-            QSizeF sceneItemsBound = scene->itemsBoundingRect().size();
-            qreal ratio = (qreal)pdfPrinter.resolution() / 72.0;
-            QSizeF scaled = sceneItemsBound * ratio;
-
-            pdfPrinter.setPaperSize(scaled, QPrinter::DevicePixel);
-
-            if (pageIndex != 0)
-                 pdfPrinter.newPage();
-
-            if (!pdfPainter)
-                pdfPainter = new QPainter(&pdfPrinter);
-
-            //render to PDF
-            scene->render(pdfPainter, QRectF(0, 0, sceneItemsBound.width() * ratio
-                    , sceneItemsBound.height() * ratio), scene->itemsBoundingRect());
-
-            mHasPDFBackgrounds = true;
-        }
-        else
-        {
-            if (UBSettings::settings()->pdfPageFormat->get().toString() == "Letter")
-                pdfPrinter.setPageSize(QPrinter::Letter);
-            else
-                pdfPrinter.setPageSize(QPrinter::A4);
+		QSize pageSize = scene->nominalSize();
 
-            QSize docSize = pDocumentProxy->defaultDocumentSize();
-            if(docSize.width() > docSize.height())
-            {
-                pdfPrinter.setOrientation(QPrinter::Landscape);
-            }
+		UBGraphicsPDFItem *pdfItem = qgraphicsitem_cast<UBGraphicsPDFItem*>(scene->backgroundObject());
 
-            if (pageIndex != 0)
-                 pdfPrinter.newPage();
+        if (pdfItem) mHasPDFBackgrounds = true;
+        
+		pdfPrinter.setPaperSize(QSizeF(pageSize.width()*mScaleFactor, pageSize.height()*mScaleFactor), QPrinter::Point);
 
-            mDefaultPageRect = pdfPrinter.paperRect();
-            QRectF paperRect = mDefaultPageRect.adjusted(margin, margin, -margin, -margin);
-            QRectF normalized = scene->normalizedSceneRect(paperRect.width() / paperRect.height());
+        if (!pdfPainter) pdfPainter = new QPainter(&pdfPrinter);
 
-            if (!pdfPainter)
-                pdfPainter = new QPainter(&pdfPrinter);
+		if (pageIndex != 0) pdfPrinter.newPage();
 
-            //render to PDF
-            scene->render(pdfPainter, paperRect, normalized);
-        }
+        //render to PDF
+        scene->render(pdfPainter);
 
         //restore screen rendering quality
         scene->setRenderingContext(UBGraphicsScene::Screen);
@@ -144,8 +110,7 @@ void UBExportFullPDF::saveOverlayPdf(UBDocumentProxy* pDocumentProxy, QString fi
         scene->setBackground(isDark, isCrossed);
     }
 
-    if (pdfPainter)
-        delete pdfPainter;
+    if (pdfPainter) delete pdfPainter;
 }
 
 
@@ -171,12 +136,10 @@ void UBExportFullPDF::persist(UBDocumentProxy* pDocumentProxy)
 }
 
 
-void UBExportFullPDF::persistsDocument(UBDocumentProxy* pDocumentProxy, QString filename)
+void UBExportFullPDF::persistsDocument(UBDocumentProxy* pDocumentProxy, const QString& filename)
 {
-
     QFile file(filename);
-    if (file.exists())
-        file.remove();
+    if (file.exists()) file.remove();
 
     QString overlayName = filename;
     overlayName.replace(".pdf", "_overlay.pdf");
@@ -209,31 +172,27 @@ void UBExportFullPDF::persistsDocument(UBDocumentProxy* pDocumentProxy, QString
                 UBGraphicsScene* scene = UBPersistenceManager::persistenceManager()->loadDocumentScene(pDocumentProxy, pageIndex);
                 UBGraphicsPDFItem *pdfItem = qgraphicsitem_cast<UBGraphicsPDFItem*>(scene->backgroundObject());
 
-                if (pdfItem)
+				QSize pageSize = scene->nominalSize();
+                
+				if (pdfItem)
                 {
                     QString pdfName = UBPersistenceManager::objectDirectory + "/" + pdfItem->fileUuid().toString() + ".pdf";
                     QString backgroundPath = pDocumentProxy->persistencePath() + "/" + pdfName;
 
                     QPointF boudingRectBottomLeft = scene->itemsBoundingRect().bottomLeft();
                     QPointF pdfItemBottomLeft = pdfItem->sceneBoundingRect().bottomLeft();
-                    QPointF offset = pdfItemBottomLeft - boudingRectBottomLeft;
 
                     qDebug() << "scene->itemsBoundingRect()" << scene->itemsBoundingRect();
                     qDebug() << "pdfItem->boundingRect()" << pdfItem->boundingRect();
                     qDebug() << "pdfItem->sceneBoundingRect()" << pdfItem->sceneBoundingRect();
-                    qDebug() << offset;
-
-                    TransformationDescription baseTrans(offset.x(), offset.y() * -1, 1, 0);
-                    //TransformationDescription baseTrans(0, 0, 1, 0);
-                    TransformationDescription overlayTrans(0, 0, 1, 0);
 
-                    MergePageDescription pageDescription(scene->itemsBoundingRect().width(),
-                                                         scene->itemsBoundingRect().height(),
+                    MergePageDescription pageDescription(pageSize.width() * mScaleFactor,
+                                                         pageSize.height() * mScaleFactor,
                                                          pdfItem->pageNumber(),
                                                          QFile::encodeName(backgroundPath).constData(),
-                                                         baseTrans,
+                                                         TransformationDescription(),
                                                          pageIndex + 1,
-                                                         overlayTrans,
+                                                         TransformationDescription(),
                                                          false, false);
 
                     mergeInfo.push_back(pageDescription);
@@ -242,12 +201,8 @@ void UBExportFullPDF::persistsDocument(UBDocumentProxy* pDocumentProxy, QString
                 }
                 else
                 {
-                    QRectF paperRect = mDefaultPageRect.adjusted(mMargin, mMargin, -mMargin, -mMargin);
-                    QRectF normalized = scene->normalizedSceneRect(paperRect.width() / paperRect.height());
-
-
-                    MergePageDescription pageDescription(normalized.width(),
-                             normalized.height(),
+                    MergePageDescription pageDescription(pageSize.width() * mScaleFactor,
+                             pageSize.height() * mScaleFactor,
                              0,
                              "",
                              TransformationDescription(),
diff --git a/src/adaptors/UBExportFullPDF.h b/src/adaptors/UBExportFullPDF.h
index ecaf399b..af0f3574 100644
--- a/src/adaptors/UBExportFullPDF.h
+++ b/src/adaptors/UBExportFullPDF.h
@@ -33,14 +33,13 @@ class UBExportFullPDF : public UBExportAdaptor
         virtual QString exportExtention();
         virtual void persist(UBDocumentProxy* pDocument);
 
-        virtual void persistsDocument(UBDocumentProxy* pDocument, QString filename);
+        virtual void persistsDocument(UBDocumentProxy* pDocument, const QString& filename);
 
     protected:
-        void saveOverlayPdf(UBDocumentProxy* pDocumentProxy, QString filename);
+        void saveOverlayPdf(UBDocumentProxy* pDocumentProxy, const QString& filename);
 
     private:
-        QRect mDefaultPageRect;
-        int mMargin;
+        float mScaleFactor;
         bool mHasPDFBackgrounds;
 };
 
diff --git a/src/adaptors/UBExportPDF.cpp b/src/adaptors/UBExportPDF.cpp
index 927a2b56..ae13a541 100644
--- a/src/adaptors/UBExportPDF.cpp
+++ b/src/adaptors/UBExportPDF.cpp
@@ -101,7 +101,6 @@ void UBExportPDF::persistsDocument(UBDocumentProxy* pDocumentProxy, const QStrin
 
 		//setting page size to appropriate value
 		pdfPrinter.setPaperSize(QSizeF(pageSize.width()*scaleFactor, pageSize.height()*scaleFactor), QPrinter::Point);
-		pdfPrinter.setOrientation((pageSize.width() > pageSize.height())? QPrinter::Landscape : QPrinter::Portrait);
 		if(painterNeedsBegin) painterNeedsBegin = !pdfPainter.begin(&pdfPrinter);
         //render to PDF
 		scene->render(&pdfPainter);
diff --git a/src/adaptors/UBMetadataDcSubsetAdaptor.cpp b/src/adaptors/UBMetadataDcSubsetAdaptor.cpp
index 0dbdd5c5..10ee3cc4 100644
--- a/src/adaptors/UBMetadataDcSubsetAdaptor.cpp
+++ b/src/adaptors/UBMetadataDcSubsetAdaptor.cpp
@@ -276,7 +276,6 @@ QMap<QString, QVariant> UBMetadataDcSubsetAdaptor::load(QString pPath)
         qWarning() << "Document size not found, using default view size" << docSize;
 
         metadata.insert(UBSettings::documentSize, QVariant(docSize));
-
     }
 
     if (!updatedAtFound)
@@ -284,6 +283,8 @@ QMap<QString, QVariant> UBMetadataDcSubsetAdaptor::load(QString pPath)
         metadata.insert(UBSettings::documentUpdatedAt, date + "T00:00:00Z");
     }
 
+    metadata.insert(UBSettings::documentDate, QVariant(date));
+
     return metadata;
 }
 
diff --git a/src/core/UBSettings.cpp b/src/core/UBSettings.cpp
index b9819d52..f218f22c 100644
--- a/src/core/UBSettings.cpp
+++ b/src/core/UBSettings.cpp
@@ -43,6 +43,7 @@ QString UBSettings::sessionKeywords = QString("sessionKeywords");
 QString UBSettings::sessionLevel = QString("sessionLevel");
 QString UBSettings::sessionTopic = QString("sessionTopic");
 QString UBSettings::sessionAuthors = QString("sessionAuthors");
+QString UBSettings::documentDate = QString("date");
 
 QString UBSettings::trashedDocumentGroupNamePrefix = QString("_Trash:");
 
diff --git a/src/core/UBSettings.h b/src/core/UBSettings.h
index 21b4d4e1..fd25cd4b 100644
--- a/src/core/UBSettings.h
+++ b/src/core/UBSettings.h
@@ -160,6 +160,7 @@ class UBSettings : public QObject
         static QString sessionLevel;
         static QString sessionTopic;
         static QString sessionAuthors;
+        static QString documentDate;
 
         static QString trashedDocumentGroupNamePrefix;
 
diff --git a/src/customWidgets/UBWidgetList.cpp b/src/customWidgets/UBWidgetList.cpp
index 6481acb4..8b099b5a 100644
--- a/src/customWidgets/UBWidgetList.cpp
+++ b/src/customWidgets/UBWidgetList.cpp
@@ -10,6 +10,8 @@ UBWidgetList::UBWidgetList(QWidget* parent, eWidgetListOrientation orientation,
   , mMargin(5)
   , mListElementsSpacing(10)
   , mpEmptyLabel(NULL)
+  , mCanRemove(true)
+  , mpCurrentWidget(NULL)
 {
    setObjectName(name);
    mOrientation = orientation;
@@ -130,6 +132,13 @@ void UBWidgetList::resizeEvent(QResizeEvent *ev)
     updateSizes();
 }
 
+void UBWidgetList::mousePressEvent(QMouseEvent *ev)
+{
+    if(mCanRemove){
+
+    }
+}
+
 void UBWidgetList::updateSizes()
 {
     // Resize all the widgets
diff --git a/src/customWidgets/UBWidgetList.h b/src/customWidgets/UBWidgetList.h
index 865386ad..c4137178 100644
--- a/src/customWidgets/UBWidgetList.h
+++ b/src/customWidgets/UBWidgetList.h
@@ -41,7 +41,10 @@ public:
     int listElementsSpacing() {return mListElementsSpacing; }
 
 protected:
+    bool mCanRemove;
+
     void resizeEvent(QResizeEvent* ev);
+    void mousePressEvent(QMouseEvent* ev);
 
 private:
     int scaleWidgets(QSize pSize);
@@ -55,6 +58,7 @@ private:
     int mListElementsSpacing;
     QMap<QWidget*, QSize> mWidgetInfo;
     QLabel* mpEmptyLabel;
+    QWidget* mpCurrentWidget;
 };
 
 #endif // UBWIDGETLIST_H
diff --git a/src/desktop/UBDesktopAnnotationController.cpp b/src/desktop/UBDesktopAnnotationController.cpp
index a2a4eac0..70983bab 100644
--- a/src/desktop/UBDesktopAnnotationController.cpp
+++ b/src/desktop/UBDesktopAnnotationController.cpp
@@ -81,7 +81,7 @@ UBDesktopAnnotationController::UBDesktopAnnotationController(QObject *parent)
 
     mTransparentDrawingView->setMouseTracking(true);
 
-    mTransparentDrawingView->setAcceptDrops(false);
+    mTransparentDrawingView->setAcceptDrops(true);
 
     QString backgroundStyle = "QWidget {background-color: rgba(127, 127, 127, 0)}";
     mTransparentDrawingView->setStyleSheet(backgroundStyle);
diff --git a/src/document/UBDocumentController.cpp b/src/document/UBDocumentController.cpp
index 9d1f8d42..5aafded1 100644
--- a/src/document/UBDocumentController.cpp
+++ b/src/document/UBDocumentController.cpp
@@ -1150,11 +1150,10 @@ void UBDocumentController::moveSceneToIndex(UBDocumentProxy* proxy, int source,
     UBMetadataDcSubsetAdaptor::persist(proxy);
     refreshDocumentThumbnailsView();
 
-    // NOTE [Didier]: I think that selecting the thumbnail is not the role of the documentController
-    mDocumentUI->thumbnailWidget->selectItemAt(target);
-
     // Notify the move to anyone interested in knowing it
     emit movedToIndex(target);
+
+	UBApplication::boardController->setActiveDocumentScene(proxy, target);
 }
 
 
diff --git a/src/document/UBDocumentProxy.cpp b/src/document/UBDocumentProxy.cpp
index aafcfeda..add97241 100644
--- a/src/document/UBDocumentProxy.cpp
+++ b/src/document/UBDocumentProxy.cpp
@@ -295,6 +295,15 @@ QString UBDocumentProxy::sessionAuthors()
         return QString();
 }
 
+QString UBDocumentProxy::documentDate()
+{
+    if(mMetaDatas.contains(UBSettings::documentDate)){
+        return metaData(UBSettings::documentDate).toString();
+    }else{
+        return QString();
+    }
+}
+
 bool UBDocumentProxy::isModified() const
 {
     return mIsModified;
diff --git a/src/document/UBDocumentProxy.h b/src/document/UBDocumentProxy.h
index a8ec9b3b..6686a4f3 100644
--- a/src/document/UBDocumentProxy.h
+++ b/src/document/UBDocumentProxy.h
@@ -59,6 +59,7 @@ class UBDocumentProxy : public QObject
         QString sessionTopic();
         void setSessionAuthor(const QString& authors);
         QString sessionAuthors();
+        QString documentDate();
 
 
         QSize defaultDocumentSize() const;
diff --git a/src/domain/UBGraphicsTextItemDelegate.cpp b/src/domain/UBGraphicsTextItemDelegate.cpp
index c430d84d..ea031cf1 100644
--- a/src/domain/UBGraphicsTextItemDelegate.cpp
+++ b/src/domain/UBGraphicsTextItemDelegate.cpp
@@ -305,10 +305,11 @@ void UBGraphicsTextItemDelegate::ChangeTextSize(int delta)
     bool bEndofTheSameBlock;
     int iBlockLen;
     int iPointSize;
-    int inewPointSize;
+    int iNextPointSize;
     int iCursorPos = startPos;
 
    // we search continuous blocks of the text with the same PointSize and allpy new settings for them.
+    cursor.setPosition (startPos, QTextCursor::MoveAnchor);
     while(iCursorPos < endPos)
     {   
         bEndofTheSameBlock = false;
@@ -326,17 +327,18 @@ void UBGraphicsTextItemDelegate::ChangeTextSize(int delta)
             iBlockLen++;
 
             cursor.setPosition (iCursorPos+iBlockLen+1, QTextCursor::KeepAnchor);
-            inewPointSize = cursor.charFormat().font().pointSize();
+            iNextPointSize = cursor.charFormat().font().pointSize();
 
             cursor.setPosition (iCursorPos+iBlockLen, QTextCursor::KeepAnchor);
-            if ((iPointSize != inewPointSize)||(iCursorPos+iBlockLen >= endPos))
+            if ((iPointSize != iNextPointSize)||(iCursorPos+iBlockLen >= endPos))
                 bEndofTheSameBlock = true;
 
         }while(!bEndofTheSameBlock);
 
 
         //setting new parameners
-        curFont.setPointSize(iPointSize + delta);
+        int iNewPointSize = iPointSize + delta;
+        curFont.setPointSize( (iNewPointSize > 0)?iNewPointSize:1);
         textFormat.setFont(curFont);
         cursor.mergeCharFormat(textFormat);
 
diff --git a/src/gui/UBDockPalette.cpp b/src/gui/UBDockPalette.cpp
index 82f28d76..b168663f 100644
--- a/src/gui/UBDockPalette.cpp
+++ b/src/gui/UBDockPalette.cpp
@@ -697,7 +697,7 @@ void UBDockPalette::moveTabs()
 void UBDockPalette::resizeTabs()
 {
     int numTabs = mTabWidgets.size();
-    mTabPalette->resize(2 * border(), (numTabs * TABSIZE) + qMax(numTabs - 1, 0) * tabSpacing());
+    mTabPalette->setFixedSize(2 * border(), (numTabs * TABSIZE) + qMax(numTabs - 1, 0) * tabSpacing());
 }
 QRect UBDockPalette::getTabPaletteRect()
 {
diff --git a/src/gui/UBDocumentNavigator.cpp b/src/gui/UBDocumentNavigator.cpp
index 4efea020..0f6b6eff 100644
--- a/src/gui/UBDocumentNavigator.cpp
+++ b/src/gui/UBDocumentNavigator.cpp
@@ -391,17 +391,13 @@ void UBDocumentNavigator::mousePressEvent(QMouseEvent *event)
                 mCrntItem = pCrntItem;
             }
 
-            // HACK: for an unknown reason, the mousePressEvent of the item is not
-            //       called when a click occurs on it. So I created this method in
-            //       order to handle the click.
-            mCrntItem->notifyClick(mapToScene(event->pos()));
-
             // Then display the related page
             emit changeCurrentPage();
             refreshScene();
         }
         bNavig = false;
     }
+	QGraphicsView::mousePressEvent(event);
 }
 
 /**
@@ -448,7 +444,8 @@ void UBDocumentNavigator::onMovedToIndex(int index)
         UBSceneThumbnailNavigPixmap* pItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(mThumbnails.at(index));
         if(NULL != pItem)
         {
-            mCrntItem = pItem;
+            if(mCrntItem) mCrntItem->setSelected(false);//deselecting previous one
+			mCrntItem = pItem;
             mCrntItem->setSelected(true);
             centerOn(mCrntItem);
         }
diff --git a/src/gui/UBLibPathViewer.cpp b/src/gui/UBLibPathViewer.cpp
index 2dff5098..ca79f7c0 100644
--- a/src/gui/UBLibPathViewer.cpp
+++ b/src/gui/UBLibPathViewer.cpp
@@ -284,7 +284,7 @@ void UBLibPathViewer::showBack()
     if(NULL != pLastElem)
     {
         mpBackElem->setPath(pLastElem->element()->path());
-        mpBackElem->setType(eUBLibElementType_Folder);
+        mpBackElem->setType(pLastElem->element()->type());
         mpBackElem->setName(pLastElem->element()->name());
     }
 
diff --git a/src/gui/UBLibraryWidget.cpp b/src/gui/UBLibraryWidget.cpp
index 31371a83..568b0c4d 100644
--- a/src/gui/UBLibraryWidget.cpp
+++ b/src/gui/UBLibraryWidget.cpp
@@ -361,15 +361,12 @@ void UBLibraryWidget::dropEvent(QDropEvent *event)
                 QString filePath;
                 QString crntPath = urlList.at(i).toString();
 
-#ifdef Q_WS_MACX
-                filePath = QUrl(urlList.at(i)).toString();
-#else
                 if(crntPath.startsWith("file:") || crntPath.startsWith("/")){
                     filePath = QUrl(crntPath).toLocalFile();
                 }else{
                     filePath = crntPath;
                 }
-#endif
+
                 mLibraryController->importItemOnLibrary(filePath);
                 bDropAccepted = true;
             }
diff --git a/src/gui/UBResources.cpp b/src/gui/UBResources.cpp
index be2e7dcc..f1eb64ab 100644
--- a/src/gui/UBResources.cpp
+++ b/src/gui/UBResources.cpp
@@ -51,7 +51,6 @@ void UBResources::init()
     // Cursors
     penCursor       = QCursor(Qt::CrossCursor);
     eraserCursor    = QCursor(QPixmap(":/images/cursors/eraser.png"), 21, 21);
-    magnifierCursor = QCursor(QPixmap(":/images/cursors/magnifier.png"), 9, 9);
     markerCursor    = QCursor(QPixmap(":/images/cursors/marker.png"), 3, 30);
     pointerCursor   = QCursor(QPixmap(":/images/cursors/laser.png"), 2, 1);
     handCursor      = QCursor(Qt::OpenHandCursor);
@@ -60,5 +59,5 @@ void UBResources::init()
     arrowCursor     = QCursor(Qt::ArrowCursor);
     textCursor      = QCursor(Qt::ArrowCursor);
     rotateCursor    = QCursor(QPixmap(":/images/cursors/rotate.png"), 16, 16);
-	drawLineRulerCursor = QCursor(QPixmap(":/images/cursors/drawRulerLine.png"), 3, 12);
+    drawLineRulerCursor = QCursor(QPixmap(":/images/cursors/drawRulerLine.png"), 3, 12);
 }
diff --git a/src/gui/UBResources.h b/src/gui/UBResources.h
index fd32fa6d..bae4eee6 100644
--- a/src/gui/UBResources.h
+++ b/src/gui/UBResources.h
@@ -37,7 +37,6 @@ class UBResources : public QObject
 
          QCursor penCursor;
          QCursor eraserCursor;
-         QCursor magnifierCursor;
          QCursor markerCursor;
          QCursor pointerCursor;
          QCursor handCursor;
diff --git a/src/gui/UBTBDocumentEditWidget.cpp b/src/gui/UBTBDocumentEditWidget.cpp
index 30f3438e..4139a9d2 100644
--- a/src/gui/UBTBDocumentEditWidget.cpp
+++ b/src/gui/UBTBDocumentEditWidget.cpp
@@ -62,8 +62,8 @@ UBTBDocumentEditWidget::UBTBDocumentEditWidget(UBTeacherBarDataMgr* pDataMgr, QW
     mpKeywords->setObjectName("DockPaletteWidgetLineEdit");
     mpLevel = new QComboBox(this);
     mpLevel->setObjectName("DockPaletteWidgetComboBox");
-    mpTopic = new QComboBox(this);
-    mpTopic->setObjectName("DockPaletteWidgetComboBox");
+    mpTopic = new QLineEdit(this);
+    mpTopic->setObjectName("DockPaletteWidgetLineEdit");
     mpAuthor = new QLineEdit(this);
     mpAuthor->setObjectName("DockPaletteWidgetLineEdit");
     mpKeywordLabel = new QLabel(tr("Keywords:"), this);
@@ -120,7 +120,7 @@ UBTBDocumentEditWidget::UBTBDocumentEditWidget(UBTeacherBarDataMgr* pDataMgr, QW
     connect(mpLicenseCombox, SIGNAL(currentIndexChanged(int)), this, SLOT(onLicenseCurrentIndexChanged(int)));
     connect(mpKeywords, SIGNAL(textChanged(QString)), this, SLOT(onKeywordChanged(QString)));
     connect(mpLevel, SIGNAL(currentIndexChanged(QString)), this, SLOT(onLevelChanged(QString)));
-    connect(mpTopic, SIGNAL(currentIndexChanged(QString)), this, SLOT(onTopicChanged(QString)));
+    connect(mpTopic, SIGNAL(textChanged(QString)), this, SLOT(onTopicChanged(QString)));
     connect(mpAuthor, SIGNAL(textChanged(QString)), this, SLOT(onAuthorChanged(QString)));
 }
 
@@ -179,7 +179,7 @@ void UBTBDocumentEditWidget::updateFields()
     mpTarget->setPlainText(mpDataMgr->sessionTarget());
     mpKeywords->setText(mpDataMgr->keywords());
     // TODO: retrieve the level
-    // TODO retrieve the topic
+    mpTopic->setText(mpDataMgr->topic());
     mpAuthor->setText(mpDataMgr->authors());
 }
 
@@ -192,7 +192,6 @@ void UBTBDocumentEditWidget::clearFields()
 void UBTBDocumentEditWidget::onKeywordChanged(const QString &kw)
 {
     mpDataMgr->setKeywords(kw);
-    qDebug() << ">>> KEYWORD CHANGED: " << kw;
     emit valueChanged();
 }
 
diff --git a/src/gui/UBTBDocumentEditWidget.h b/src/gui/UBTBDocumentEditWidget.h
index 7d782247..4b49a973 100644
--- a/src/gui/UBTBDocumentEditWidget.h
+++ b/src/gui/UBTBDocumentEditWidget.h
@@ -60,7 +60,7 @@ private:
     QComboBox* mpLicenseCombox;
     QLineEdit* mpKeywords;
     QComboBox* mpLevel;
-    QComboBox* mpTopic;
+    QLineEdit* mpTopic;
     QLineEdit* mpAuthor;
     QLabel* mpKeywordLabel;
     QLabel* mpLevelLabel;
diff --git a/src/gui/UBTBDocumentPreviewWidget.cpp b/src/gui/UBTBDocumentPreviewWidget.cpp
index 39d75199..81dbad2e 100644
--- a/src/gui/UBTBDocumentPreviewWidget.cpp
+++ b/src/gui/UBTBDocumentPreviewWidget.cpp
@@ -4,27 +4,119 @@
 UBTBDocumentPreviewWidget::UBTBDocumentPreviewWidget(UBTeacherBarDataMgr *pDataMgr, QWidget *parent, const char *name):QWidget(parent)
   , mpPageViewButton(NULL)
   , mpEditButton(NULL)
+  , mpSessionLabel(NULL)
+  , mpSessionTitle(NULL)
+  , mpAuthorLabel(NULL)
+  , mpAuthors(NULL)
+  , mpCreationDate(NULL)
+  , mpTargetLabel(NULL)
+  , mpTarget(NULL)
+  , mpMetadataLabel(NULL)
+  , mpKeywordLabel(NULL)
+  , mpKeyword(NULL)
+  , mpLevelLabel(NULL)
+  , mpLevel(NULL)
+  , mpTopicLabel(NULL)
+  , mpTopic(NULL)
+  , mpLicense(NULL)
+  , mpContainer(NULL)
 {
     setObjectName(name);
     mpDataMgr = pDataMgr;
 
     setLayout(&mLayout);
+    mLayout.setContentsMargins(0, 0, 0, 0);
 
-    mpPageViewButton = new QPushButton(tr("Page View"), this);
-    mpPageViewButton->setObjectName("DockPaletteWidgetButton");
-    mPageLayout.addStretch(1);
-    mPageLayout.addWidget(mpPageViewButton, 0);
-    mPageLayout.addStretch(1);
-    mLayout.addLayout(&mPageLayout);
+    mpContainer = new QWidget(this);
+    mpContainer->setLayout(&mContainerLayout);
+    mpContainer->setObjectName("UBTBPreviewWidget");
+
+    // Session Title
+    mpSessionLabel = new QLabel(tr("Session"), mpContainer);
+    mpSessionLabel->setAlignment(Qt::AlignRight);
+    mpSessionLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpSessionLabel, 0);
+    mpSessionTitle = new QLabel(mpContainer);
+    mpSessionTitle->setWordWrap(true);
+    mpSessionTitle->setAlignment(Qt::AlignRight);
+    mpSessionTitle->setObjectName("UBTeacherBarPreviewTitle");
+    mContainerLayout.addWidget(mpSessionTitle, 0);
+    mContainerLayout.addWidget(&mTitleSeparator, 0);
+
+    // Author(s)
+    mpAuthorLabel = new QLabel(tr("Author(s)"), mpContainer);
+    mpAuthorLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpAuthorLabel, 0);
+    mpAuthors = new QLabel(mpContainer);
+    mpAuthors->setWordWrap(true);
+    mpAuthors->setStyleSheet("padding-left:5px;");
+    mContainerLayout.addWidget(mpAuthors, 0);
+    mContainerLayout.addWidget(&mAuthorSeparator, 0);
+
+    // Dates
+    mpCreationDate = new QLabel(tr("Created on: "), mpContainer);
+    mpCreationDate->setStyleSheet("padding-left:5px;");
+    mContainerLayout.addWidget(mpCreationDate);
+    mContainerLayout.addWidget(&mDateSeparator, 0);
+
+    // Target
+    mpTargetLabel = new QLabel(tr("Target"), mpContainer);
+    mpTargetLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpTargetLabel,0);
+    mpTarget = new QTextEdit(mpContainer);
+    mpTarget->setReadOnly(true);
+    mContainerLayout.addWidget(mpTarget, 1);
+    mContainerLayout.addWidget(&mTargetSeparator, 0);
+
+    // Metadata
+    mpMetadataLabel = new QLabel(tr("Metadata"), mpContainer);
+    mpMetadataLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpMetadataLabel, 0);
+
+    // Keyword
+    mpKeywordLabel = new QLabel(tr("<b>Keywords:</b>"), mpContainer);
+    mpKeywordLabel->setStyleSheet("padding-left:5px;");
+    mpKeyword = new QLabel(mpContainer);
+    mpKeyword->setWordWrap(true);
+    mKeywordLayout.addWidget(mpKeywordLabel, 0);
+    mKeywordLayout.addWidget(mpKeyword, 1);
+    mContainerLayout.addLayout(&mKeywordLayout, 0);
+
+    // Level
+    mpLevelLabel = new QLabel(tr("<b>Level:</b>"), mpContainer);
+    mpLevelLabel->setStyleSheet("padding-left:5px;");
+    mpLevel = new QLabel(mpContainer);
+    mpLevel->setWordWrap(true);
+    mLevelLayout.addWidget(mpLevelLabel, 0);
+    mLevelLayout.addWidget(mpLevel, 1);
+    mContainerLayout.addLayout(&mLevelLayout, 0);
 
-    // TODO : Add the elements here
+    // Topic
+    mpTopicLabel = new QLabel(tr("<b>Topic:</b>"), mpContainer);
+    mpTopicLabel->setStyleSheet("padding-left:5px;");
+    mpTopic = new QLabel(mpContainer);
+    mpTopic->setWordWrap(true);
+    mTopicLayout.addWidget(mpTopicLabel, 0);
+    mTopicLayout.addWidget(mpTopic, 1);
+    mContainerLayout.addLayout(&mTopicLayout, 0);
+    mContainerLayout.addWidget(&mMetadataSeparator, 0);
 
+    // License
+    mpLicense = new UBTBLicenseWidget(mpContainer);
+    mContainerLayout.addWidget(mpLicense, 0);
+
+    mLayout.addWidget(mpContainer, 1);
+
+    mpPageViewButton = new QPushButton(tr("Page View"), this);
+    mpPageViewButton->setObjectName("DockPaletteWidgetButton");
     mpEditButton = new QPushButton(tr("Edit"), this);
     mpEditButton->setObjectName("DockPaletteWidgetButton");
-    mPreviewLayout.addStretch(1);
-    mPreviewLayout.addWidget(mpEditButton, 0);
-    mPreviewLayout.addStretch(1);
-    mLayout.addLayout(&mPreviewLayout);
+
+    mButtonsLayout.addWidget(mpPageViewButton, 0);
+    mButtonsLayout.addWidget(mpEditButton, 0);
+    mButtonsLayout.addStretch(1);
+
+    mLayout.addLayout(&mButtonsLayout, 0);
 
     connect(mpPageViewButton, SIGNAL(clicked()), this, SLOT(onPageView()));
     connect(mpEditButton, SIGNAL(clicked()), this, SLOT(onEdit()));
@@ -32,8 +124,7 @@ UBTBDocumentPreviewWidget::UBTBDocumentPreviewWidget(UBTeacherBarDataMgr *pDataM
 
 UBTBDocumentPreviewWidget::~UBTBDocumentPreviewWidget()
 {
-    DELETEPTR(mpPageViewButton);
-    DELETEPTR(mpEditButton);
+
 }
 
 void UBTBDocumentPreviewWidget::onEdit()
@@ -48,10 +139,23 @@ void UBTBDocumentPreviewWidget::onPageView()
 
 void UBTBDocumentPreviewWidget::updateFields()
 {
-
+    mpSessionTitle->setText(mpDataMgr->sessionTitle());
+    mpAuthors->setText(mpDataMgr->authors());
+    mpCreationDate->setText(tr("<b>Creation Date:</b> %0").arg(mpDataMgr->creationDate()));
+    mpTarget->setText(mpDataMgr->sessionTarget());
+    mpLicense->setLicense(mpDataMgr->sessionLicence());
+    mpKeyword->setText(mpDataMgr->keywords());
+    mpLevel->setText(mpDataMgr->level());
+    mpTopic->setText(mpDataMgr->topic());
 }
 
 void UBTBDocumentPreviewWidget::clearFields()
 {
-
+    mpSessionTitle->setText("");
+    mpAuthors->setText("");
+    mpCreationDate->setText("");
+    mpTarget->setText("");
+    mpKeyword->setText("");
+    mpLevel->setText("");
+    mpTopic->setText("");
 }
diff --git a/src/gui/UBTBDocumentPreviewWidget.h b/src/gui/UBTBDocumentPreviewWidget.h
index 99959afa..f2115c72 100644
--- a/src/gui/UBTBDocumentPreviewWidget.h
+++ b/src/gui/UBTBDocumentPreviewWidget.h
@@ -24,10 +24,35 @@ private slots:
 
 private:
     QVBoxLayout mLayout;
-    QHBoxLayout mPageLayout;
-    QHBoxLayout mPreviewLayout;
+    QHBoxLayout mButtonsLayout;
+
+    QWidget* mpContainer;
+    QVBoxLayout mContainerLayout;
     QPushButton* mpPageViewButton;
     QPushButton* mpEditButton;
+    QLabel* mpSessionLabel;
+    QLabel* mpSessionTitle;
+    UBTBSeparator mTitleSeparator;
+    QLabel* mpAuthorLabel;
+    QLabel* mpAuthors;
+    UBTBSeparator mAuthorSeparator;
+    QLabel* mpCreationDate;
+    UBTBSeparator mDateSeparator;
+    QLabel* mpTargetLabel;
+    QTextEdit* mpTarget;
+    UBTBSeparator mTargetSeparator;
+    QLabel* mpMetadataLabel;
+    QHBoxLayout mKeywordLayout;
+    QLabel* mpKeywordLabel;
+    QLabel* mpKeyword;
+    QHBoxLayout mLevelLayout;
+    QLabel* mpLevelLabel;
+    QLabel* mpLevel;
+    QHBoxLayout mTopicLayout;
+    QLabel* mpTopicLabel;
+    QLabel* mpTopic;
+    UBTBSeparator mMetadataSeparator;
+    UBTBLicenseWidget* mpLicense;
 
     UBTeacherBarDataMgr* mpDataMgr;
 };
diff --git a/src/gui/UBTBPageEditWidget.cpp b/src/gui/UBTBPageEditWidget.cpp
index 39f6716c..e2142b13 100644
--- a/src/gui/UBTBPageEditWidget.cpp
+++ b/src/gui/UBTBPageEditWidget.cpp
@@ -320,7 +320,7 @@ QString UBUrlWidget::url()
     QString str;
 
     if(NULL != mpUrl){
-        str = mpUrl->text() + ";" + mpTitle->text();
+        str = mpUrl->text();// + ";" + mpTitle->text();
     }
 
     return str;
diff --git a/src/gui/UBTeacherBarDataMgr.cpp b/src/gui/UBTeacherBarDataMgr.cpp
index 5d951d77..dd1f2b44 100644
--- a/src/gui/UBTeacherBarDataMgr.cpp
+++ b/src/gui/UBTeacherBarDataMgr.cpp
@@ -1,3 +1,5 @@
+#include <QDate>
+
 #include "UBTeacherBarDataMgr.h"
 
 #include "core/UBApplication.h"
@@ -59,7 +61,6 @@ void UBTeacherBarDataMgr::saveContent()
         documentProxy->setSessionTitle(mSessionTitle);
         documentProxy->setSessionTarget(mSessionTarget);
         documentProxy->setSessionLicence(QString("%0").arg(mSessionLicence));
-        qDebug() << "Saving keywords: " << mKeywords;
         documentProxy->setSessionKeywords(mKeywords);
         documentProxy->setSessionLevel(mLevel);
         documentProxy->setSessionTopic(mTopic);
@@ -82,10 +83,15 @@ void UBTeacherBarDataMgr::loadContent(bool docChanged)
         mSessionTarget = documentProxy->sessionTarget();
         mSessionLicence = (eLicense)documentProxy->sessionLicence().toInt();
         mKeywords = documentProxy->sessionKeywords();
-        qDebug() << "Keywords loaded: " << mKeywords << " (" << documentProxy->sessionKeywords() << ")";
         mLevel = documentProxy->sessionLevel();
         mTopic = documentProxy->sessionTopic();
         mAuthors = documentProxy->sessionAuthors();
+        if("" != documentProxy->documentDate()){
+            mCreationDate = documentProxy->documentDate();
+        }else{
+            mCreationDate = QDate::currentDate().toString("yyyy-MM-dd");
+        }
+
     }
 
     // Page Title
diff --git a/src/gui/UBTeacherBarDataMgr.h b/src/gui/UBTeacherBarDataMgr.h
index b182e892..900dfb38 100644
--- a/src/gui/UBTeacherBarDataMgr.h
+++ b/src/gui/UBTeacherBarDataMgr.h
@@ -115,6 +115,13 @@ public:
     void setAuthors(const QString& authors){mAuthors = authors;}
     QString authors(){return mAuthors;}
 
+    // Creation Date
+    void setCreationDate(const QString& date){mCreationDate = date;}
+    QString creationDate(){return mCreationDate;}
+
+    // Last Modification
+    void setLastModificationDate(const QString& date){mLastModif = date;}
+    QString lastModificationDate(){return mLastModif;}
 
     // Others
     void clearLists();
@@ -131,6 +138,8 @@ private:
     QString mLevel;
     QString mTopic;
     QString mAuthors;
+    QString mCreationDate;
+    QString mLastModif;
 
     QVector<sAction> mActionList;
     QVector<sLink> mUrlList;
diff --git a/src/gui/UBTeacherBarPreviewWidget.cpp b/src/gui/UBTeacherBarPreviewWidget.cpp
index 1a7feefc..a02794b8 100644
--- a/src/gui/UBTeacherBarPreviewWidget.cpp
+++ b/src/gui/UBTeacherBarPreviewWidget.cpp
@@ -134,6 +134,7 @@ void UBActionPreview::setContent(const QString &content)
 UBTBPreviewContainer::UBTBPreviewContainer(QWidget *parent, const char *name):UBWidgetList(parent)
 {
     setObjectName(name);
+    mCanRemove = false;
 }
 
 UBTBPreviewContainer::~UBTBPreviewContainer()
@@ -144,6 +145,7 @@ UBTBPreviewContainer::~UBTBPreviewContainer()
 // ------------------------------------------------------------------------------------
 UBTeacherBarPreviewWidget::UBTeacherBarPreviewWidget(UBTeacherBarDataMgr* pDataMgr, QWidget *parent, const char *name):QWidget(parent)
   , mpEditButton(NULL)
+  , mpDocumentButton(NULL)
   , mpSessionTitle(NULL)
   , mpTitle(NULL)
   , mpTitleLabel(NULL)
@@ -155,20 +157,27 @@ UBTeacherBarPreviewWidget::UBTeacherBarPreviewWidget(UBTeacherBarDataMgr* pDataM
     setObjectName(name);
     mpDataMgr = pDataMgr;
     setLayout(&mLayout);
+    mLayout.setContentsMargins(0, 0, 0, 0);
 
     setAttribute(Qt::WA_StyledBackground, true);
     setStyleSheet(UBApplication::globalStyleSheet());
 
     // Build the Preview widget
+    mpContainer = new QWidget(this);
+    mpContainer->setObjectName("UBTBPreviewWidget");
+    mpContainer->setLayout(&mContainerLayout);
+    mLayout.addWidget(mpContainer, 1);
+
+
     // Session Title
-    mpTitleContainer = new QWidget(this);
+    mpTitleContainer = new QWidget(mpContainer);
     mpTitleContainer->setLayout(&mTitleLayout);
-    mpSessionTitle = new QLabel(this);
+    mpSessionTitle = new QLabel(mpContainer);
     mpSessionTitle->setText(tr("Session: "));
     mpSessionTitle->setWordWrap(true);
     mpSessionTitle->setAlignment(Qt::AlignRight);
     mpSessionTitle->setObjectName("UBTBPreviewSessionTitle");
-    mLayout.addWidget(mpSessionTitle);
+    mContainerLayout.addWidget(mpSessionTitle);
 
     // Title
     mpTitleContainer->setLayout(&mTitleLayout);
@@ -187,27 +196,32 @@ UBTeacherBarPreviewWidget::UBTeacherBarPreviewWidget(UBTeacherBarDataMgr* pDataM
     mpPageNbrLabel->setObjectName("UBTBPreviewSessionTitle");
     mTitleLayout.addWidget(mpPageNbrLabel);
     mTitleLayout.addWidget(&mTitleSeparator);
-    mLayout.addWidget(mpTitleContainer);
+    mContainerLayout.addWidget(mpTitleContainer);
 
     // Content
-    mpContentContainer = new UBTBPreviewContainer(this);
-    mLayout.addWidget(mpContentContainer, 1);
+    mpContentContainer = new UBTBPreviewContainer(mpContainer);
+    mContainerLayout.addWidget(mpContentContainer, 1);
 
     // License
-    mLayout.addWidget(&mLicenseSeparator);
-    mpLicenseLabel = new UBTBLicenseWidget(this);
-    mLayout.addWidget(mpLicenseLabel);
+    mContainerLayout.addWidget(&mLicenseSeparator);
+    mpLicenseLabel = new UBTBLicenseWidget(mpContainer);
+    mContainerLayout.addWidget(mpLicenseLabel);
 
-    // Edit button
-    mpEditButton = new QPushButton(tr("Edit infos"), this);
+    // Document Button
+    mpDocumentButton = new QPushButton(tr("Document View"), this);
+    mpDocumentButton->setObjectName("DockPaletteWidgetButton");
+
+    // Edit Button
+    mpEditButton = new QPushButton(tr("Edit"), this);
     mpEditButton->setObjectName("DockPaletteWidgetButton");
-    mEditLayout.addStretch(1);
+    mEditLayout.addWidget(mpDocumentButton, 0);
     mEditLayout.addWidget(mpEditButton, 0);
     mEditLayout.addStretch(1);
     mLayout.addLayout(&mEditLayout, 0);
 
 
     connect(mpEditButton, SIGNAL(clicked()), this, SLOT(onEdit()));
+    connect(mpDocumentButton, SIGNAL(clicked()), this, SLOT(onDocumentClicked()));
     connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(onActiveSceneChanged()));
 }
 
@@ -225,6 +239,11 @@ void UBTeacherBarPreviewWidget::onEdit()
     emit showEditMode();
 }
 
+void UBTeacherBarPreviewWidget::onDocumentClicked()
+{
+    emit showDocumentPreview();
+}
+
 void UBTeacherBarPreviewWidget::updateFields()
 {
     // Session Title
diff --git a/src/gui/UBTeacherBarPreviewWidget.h b/src/gui/UBTeacherBarPreviewWidget.h
index 7fb2f92b..61d4a892 100644
--- a/src/gui/UBTeacherBarPreviewWidget.h
+++ b/src/gui/UBTeacherBarPreviewWidget.h
@@ -62,6 +62,7 @@ public:
 
 signals:
     void showEditMode();
+    void showDocumentPreview();
 
 protected:
     void showEvent(QShowEvent* ev);
@@ -69,6 +70,7 @@ protected:
 private slots:
     void onEdit();
     void onActiveSceneChanged();
+    void onDocumentClicked();
 
 private:
     void generateActions();
@@ -77,8 +79,12 @@ private:
     void generateComments();
 
     QVBoxLayout mLayout;
+    QVBoxLayout mContainerLayout;
     QHBoxLayout mEditLayout;
     QPushButton* mpEditButton;
+    QPushButton* mpDocumentButton;
+
+    QWidget* mpContainer;
 
     // Titles
     QVBoxLayout mTitleLayout;
@@ -95,7 +101,6 @@ private:
 
     // License
     UBTBSeparator mLicenseSeparator;
-    // TODO : replace the QLabel of the license by a widget done for that!
     UBTBLicenseWidget* mpLicenseLabel;
 
 
diff --git a/src/gui/UBTeacherBarWidget.cpp b/src/gui/UBTeacherBarWidget.cpp
index 5aeb80a4..1596b6b0 100644
--- a/src/gui/UBTeacherBarWidget.cpp
+++ b/src/gui/UBTeacherBarWidget.cpp
@@ -57,6 +57,7 @@ UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDock
     connect(UBApplication::boardController, SIGNAL(activeDocumentChanged()), this, SLOT(onActiveDocumentChanged()));
 
     connect(mpPreview, SIGNAL(showEditMode()), this, SLOT(onShowEditMode()));
+    connect(mpPreview, SIGNAL(showDocumentPreview()), this, SLOT(onShowDocumentPreview()));
     connect(mpDocPreviewWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
     connect(mpDocEditWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
     connect(mpPageEditWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
@@ -150,6 +151,11 @@ void UBTeacherBarWidget::onShowEditMode()
     onTBStateChanged(eTeacherBarState_PageEdit);
 }
 
+void UBTeacherBarWidget::onShowDocumentPreview()
+{
+    onTBStateChanged(eTeacherBarState_DocumentPreview);
+}
+
 void UBTeacherBarWidget::onTBStateChanged(eTeacherBarState state)
 {
     switch(state){
diff --git a/src/gui/UBTeacherBarWidget.h b/src/gui/UBTeacherBarWidget.h
index 26831bfe..a97a4626 100644
--- a/src/gui/UBTeacherBarWidget.h
+++ b/src/gui/UBTeacherBarWidget.h
@@ -48,6 +48,7 @@ private slots:
     void onShowEditMode();
     void onTBStateChanged(eTeacherBarState state);
     void onActiveDocumentChanged();
+    void onShowDocumentPreview();
 
 private:
     bool isEmpty();
diff --git a/src/gui/UBThumbnailWidget.cpp b/src/gui/UBThumbnailWidget.cpp
index e589300b..c7821ab9 100644
--- a/src/gui/UBThumbnailWidget.cpp
+++ b/src/gui/UBThumbnailWidget.cpp
@@ -740,25 +740,21 @@ void UBSceneThumbnailNavigPixmap::paint(QPainter *painter, const QStyleOptionGra
 
 void UBSceneThumbnailNavigPixmap::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
-    // INFO: This implementation should work but this method is not called on a mousePressEvent, why?
-    //       PLEASE DO NOT REMOVE THIS METHOD! We should reactivate this code when we will fix
-    //       the mousePressEvent-not-called issue!
-
-//    QPointF p = event->pos();
-
-//    // Here we check the position of the click and verify if it has to trig an action or not.
-//    if(bCanDelete && p.x() >= 0 && p.x() <= BUTTONSIZE && p.y() >= 0 && p.y() <= BUTTONSIZE)
-//    {
-//        deletePage();
-//    }
-//    if(bCanMoveUp && p.x() >= BUTTONSIZE + BUTTONSPACING && p.x() <= 2*BUTTONSIZE + BUTTONSPACING && p.y() >= 0 && p.y() <= BUTTONSIZE)
-//    {
-//        moveUpPage();
-//    }
-//    if(bCanMoveDown && p.x() >= 2*(BUTTONSIZE + BUTTONSPACING) && p.x() <= 2*(BUTTONSIZE + BUTTONSPACING) + BUTTONSIZE && p.y() >= 0 && p.y() <= BUTTONSIZE)
-//    {
-//        moveDownPage();
-//    }
+    QPointF p = event->pos();
+
+    // Here we check the position of the click and verify if it has to trig an action or not.
+    if(bCanDelete && p.x() >= 0 && p.x() <= BUTTONSIZE && p.y() >= 0 && p.y() <= BUTTONSIZE)
+    {
+        deletePage();
+    }
+    if(bCanMoveUp && p.x() >= BUTTONSIZE + BUTTONSPACING && p.x() <= 2*BUTTONSIZE + BUTTONSPACING && p.y() >= 0 && p.y() <= BUTTONSIZE)
+    {
+        moveUpPage();
+    }
+    if(bCanMoveDown && p.x() >= 2*(BUTTONSIZE + BUTTONSPACING) && p.x() <= 2*(BUTTONSIZE + BUTTONSPACING) + BUTTONSIZE && p.y() >= 0 && p.y() <= BUTTONSIZE)
+    {
+        moveDownPage();
+    }
     event->accept();
 }
 
@@ -809,32 +805,3 @@ void UBSceneThumbnailNavigPixmap::moveDownPage()
 {
     UBApplication::documentController->moveSceneToIndex(proxy(), sceneIndex(), sceneIndex() + 1);
 }
-
-void UBSceneThumbnailNavigPixmap::notifyClick(QPointF clickedScenePos)
-{
-    QPointF p = clickedPos(clickedScenePos);
-
-    // Here we check the position of the click and verify if it has to trig an action or not.
-    if(bCanDelete && p.x() >= 0 && p.x() <= BUTTONSIZE/2 && p.y() >= 0 && p.y() <= BUTTONSIZE/2)
-    {
-        deletePage();
-    }
-    if(bCanMoveUp && p.x() >= (BUTTONSIZE + BUTTONSPACING)/2 && p.x() <= BUTTONSIZE + BUTTONSPACING && p.y() >= 0 && p.y() <= BUTTONSIZE/2)
-    {
-        moveUpPage();
-    }
-    if(bCanMoveDown && p.x() >= BUTTONSIZE + BUTTONSPACING && p.x() <= BUTTONSIZE + BUTTONSPACING + BUTTONSIZE/2 && p.y() >= 0 && p.y() <= BUTTONSIZE/2)
-    {
-        moveDownPage();
-    }
-}
-
-QPointF UBSceneThumbnailNavigPixmap::clickedPos(QPointF clickedScenePos)
-{
-    QPointF p;
-
-    p.setX(clickedScenePos.x() - scenePos().x());
-    p.setY(clickedScenePos.y() - scenePos().y());
-
-    return p;
-}
diff --git a/src/gui/UBThumbnailWidget.h b/src/gui/UBThumbnailWidget.h
index f3f25d6a..ed47869b 100644
--- a/src/gui/UBThumbnailWidget.h
+++ b/src/gui/UBThumbnailWidget.h
@@ -292,7 +292,6 @@ class UBSceneThumbnailNavigPixmap : public UBSceneThumbnailPixmap
     public:
         UBSceneThumbnailNavigPixmap(const QPixmap& pix, UBDocumentProxy* proxy, int pSceneIndex);
         ~UBSceneThumbnailNavigPixmap();
-        void notifyClick(QPointF clickedScenePos);
 
     protected:
         void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
@@ -305,7 +304,6 @@ class UBSceneThumbnailNavigPixmap : public UBSceneThumbnailPixmap
         void deletePage();
         void moveUpPage();
         void moveDownPage();
-        QPointF clickedPos(QPointF clickedScenePos);
 
         bool bButtonsVisible;
         bool bCanDelete;