diff --git a/YACReader/Info.plist.mac b/YACReader/Info.plist.mac
new file mode 100644
index 00000000..be9dbf3d
--- /dev/null
+++ b/YACReader/Info.plist.mac
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>NSPrincipalClass</key>
+    <string>NSApplication</string>
+    <key>CFBundleIconFile</key>
+    <string>@ICON@</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+    <key>CFBundleGetInfoString</key>
+    <string>Created by Qt/QMake</string>
+    <key>CFBundleSignature</key>
+    <string>@TYPEINFO@</string>
+    <key>CFBundleExecutable</key>
+    <string>@EXECUTABLE@</string>
+    <key>CFBundleIdentifier</key>
+    <string>@BUNDLEIDENTIFIER@</string>
+    <key>NOTE</key>
+    <string>This file was generated by Qt/QMake.</string>
+
+    <key>CFBundleDocumentTypes</key>
+    <array>
+        <dict>
+            <key>CFBundleTypeName</key>
+            <string></string>
+            <key>CFBundleTypeRole</key>
+            <string>Viewer</string>
+            <key>LSHandlerRank</key>
+            <string>Alternate</string>
+            <key>LSItemContentTypes</key>
+            <array>
+                <string>public.item</string>
+            </array>
+        </dict>
+    </array>
+
+</dict>
+</plist>
diff --git a/YACReader/YACReader.pro b/YACReader/YACReader.pro
index 57a500de..8a64c8cf 100644
--- a/YACReader/YACReader.pro
+++ b/YACReader/YACReader.pro
@@ -212,6 +212,7 @@ RC_FILE = icon.rc
 
 macx {
 	ICON = YACReader.icns
+	QMAKE_INFO_PLIST = Info.plist.mac
 }
 
 TRANSLATIONS = yacreader_es.ts \
diff --git a/YACReader/configuration.cpp b/YACReader/configuration.cpp
index 841ce1e6..4be384d7 100644
--- a/YACReader/configuration.cpp
+++ b/YACReader/configuration.cpp
@@ -12,7 +12,12 @@
 Configuration::Configuration()
 {
 	//read configuration
-	//load("/YACReader.conf");
+    //load("/YACReader.conf");
+}
+
+QSettings *Configuration::getSettings()
+{
+    return settings;
 }
 
 /*Configuration::Configuration(const Configuration & conf)
@@ -50,7 +55,7 @@ void Configuration::load(QSettings * settings)
 	if(!settings->contains(SHOW_TOOLBARS))
 		settings->setValue(SHOW_TOOLBARS, true);
 	if(!settings->contains(QUICK_NAVI_MODE))
-		settings->setValue(QUICK_NAVI_MODE, true);
+        settings->setValue(QUICK_NAVI_MODE, false);
 	//old fit stuff
 	/*if(!settings->contains(FIT))
 		settings->setValue(FIT,false);
@@ -71,4 +76,4 @@ void Configuration::updateOpenRecentList (QString path)
 		list.removeLast();
 	}
 	settings->setValue("recentFiles", list);
-}
\ No newline at end of file
+}
diff --git a/YACReader/configuration.h b/YACReader/configuration.h
index ec5932c9..6d27227d 100644
--- a/YACReader/configuration.h
+++ b/YACReader/configuration.h
@@ -51,6 +51,7 @@ using namespace YACReader;
 			static Configuration configuration;
 			return configuration;
 		};
+        QSettings *getSettings();
 		void load(QSettings * settings);
 		QString getDefaultPath() { return settings->value(PATH).toString(); }
 		void setDefaultPath(QString defaultPath){settings->setValue(PATH,defaultPath);}
diff --git a/YACReader/goto_flow.cpp b/YACReader/goto_flow.cpp
index a74acf03..091924c5 100644
--- a/YACReader/goto_flow.cpp
+++ b/YACReader/goto_flow.cpp
@@ -223,6 +223,12 @@ void GoToFlow::updateConfig(QSettings * settings)
 	resize(5*imageSize.width(), toolBar->height() + imageSize.height()*1.7);
 	updateSize();
 }
+
+void GoToFlow::setFlowRightToLeft(bool b)
+{
+    flow->setFlowRightToLeft(b);
+}
+
 //-----------------------------------------------------------------------------
 //SlideInitializer
 //-----------------------------------------------------------------------------
diff --git a/YACReader/goto_flow.h b/YACReader/goto_flow.h
index 041fe273..be157fa7 100644
--- a/YACReader/goto_flow.h
+++ b/YACReader/goto_flow.h
@@ -62,6 +62,8 @@ private slots:
     void setImageReady(int index,const QByteArray & image);
     void setFlowType(FlowType flowType);
     void updateConfig(QSettings * settings);
+    void setFlowRightToLeft(bool b);
+
 signals:
     void goToPage(unsigned int page);
 
diff --git a/YACReader/goto_flow_gl.cpp b/YACReader/goto_flow_gl.cpp
index 5075cbca..80dca124 100644
--- a/YACReader/goto_flow_gl.cpp
+++ b/YACReader/goto_flow_gl.cpp
@@ -160,3 +160,8 @@ void GoToFlowGL::resizeEvent(QResizeEvent *event)
 	toolBar->move(0, event->size().height() - toolBar->height());
 	toolBar->setFixedWidth(width());
 }
+
+void GoToFlowGL::setFlowRightToLeft(bool b)
+{
+    flow->setFlowRightToLeft(b);
+}
diff --git a/YACReader/goto_flow_gl.h b/YACReader/goto_flow_gl.h
index e6d76dc1..1feca85d 100644
--- a/YACReader/goto_flow_gl.h
+++ b/YACReader/goto_flow_gl.h
@@ -25,6 +25,7 @@ public:
 	void setImageReady(int index,const QByteArray & image);
 
 	void updateConfig(QSettings * settings);
+	void setFlowRightToLeft(bool b);
 
 signals:
 	void goToPage(unsigned int page);
diff --git a/YACReader/goto_flow_toolbar.cpp b/YACReader/goto_flow_toolbar.cpp
index 4fe09d79..4043f568 100644
--- a/YACReader/goto_flow_toolbar.cpp
+++ b/YACReader/goto_flow_toolbar.cpp
@@ -20,18 +20,19 @@ GoToFlowToolBar::GoToFlowToolBar(QWidget * parent)
 	slider = new QSlider(Qt::Horizontal,this);
 	slider->setStyleSheet(
 		"QSlider::groove:horizontal {"
-		"  border: 1px solid white;"
-		"  border-radius: 6px;"
-		"  background: rgba(255, 255, 255, 50);"
-		"  margin: 2px 0;"
+        "  border: 1px solid #22FFFFFF;"
+        "  border-radius: 1px;"
+        "  background: #77000000;"
+        "  margin: 2px 0;"
+        "  padding: 1px;"
 		"}"
 		"QSlider::handle:horizontal {"
-		"  background: rgba(0, 0, 0, 200);"
-		"  border: 1px solid white;"
-		"  width: 24px;"
-		"  border-radius: 6px;"
+        "  background: #55FFFFFF;"
+        "  width: 48px;"
+        "  border-radius: 1px;"
 		"}"
 	);
+
 	connect(slider, &QSlider::valueChanged, this, [&](int v) { emit(setCenter(v)); });
 
 	pageHint = new QLabel("<b>" + tr("Page : ") + "</b>",this);
@@ -85,19 +86,11 @@ GoToFlowToolBar::GoToFlowToolBar(QWidget * parent)
 	naviLayout->addWidget(slider);
 	naviLayout->addWidget(goToButton);
 
-	switchLayout();
+    updateOptions();
 
     setFixedHeight(50);
 }
 
-void GoToFlowToolBar::switchLayout()
-{
-	if (Configuration::getConfiguration().getQuickNaviMode())
-		setCurrentIndex(1);
-	else
-		setCurrentIndex(0);
-}
-
 void GoToFlowToolBar::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
@@ -130,5 +123,15 @@ void GoToFlowToolBar::goTo()
 void GoToFlowToolBar::centerSlide()
 {
 	if(edit->text().toInt()!=0)
-		emit(setCenter(edit->text().toInt()-1));
+        emit(setCenter(edit->text().toInt()-1));
+}
+
+void GoToFlowToolBar::updateOptions()
+{
+    if (Configuration::getConfiguration().getQuickNaviMode())
+        setCurrentIndex(1);
+    else
+        setCurrentIndex(0);
+
+    slider->setInvertedAppearance(Configuration::getConfiguration().getDoubleMangaPage());
 }
diff --git a/YACReader/goto_flow_toolbar.h b/YACReader/goto_flow_toolbar.h
index 803026c0..417a466a 100644
--- a/YACReader/goto_flow_toolbar.h
+++ b/YACReader/goto_flow_toolbar.h
@@ -25,12 +25,13 @@ class GoToFlowToolBar : public QStackedWidget
 
 	public:
 		GoToFlowToolBar(QWidget * parent = 0);
-		void switchLayout();
+
 	public slots:
 		void setPage(int pageNumber);
 		void setTop(int numPages);
 		void goTo();
 		void centerSlide();
+        void updateOptions();
 	signals:
 		void setCenter(unsigned int);
 		void goTo(unsigned int);
diff --git a/YACReader/goto_flow_widget.cpp b/YACReader/goto_flow_widget.cpp
index 6714a733..acb31468 100644
--- a/YACReader/goto_flow_widget.cpp
+++ b/YACReader/goto_flow_widget.cpp
@@ -54,7 +54,7 @@ void GoToFlowWidget::keyPressEvent(QKeyEvent* event)
 void GoToFlowWidget::updateConfig(QSettings * settings)
 {
 	Q_UNUSED(settings)
-	toolBar->switchLayout();
+    toolBar->updateOptions();
 }
 
 void GoToFlowWidget::updateSize()
diff --git a/YACReader/goto_flow_widget.h b/YACReader/goto_flow_widget.h
index 5c194982..a981fa2c 100644
--- a/YACReader/goto_flow_widget.h
+++ b/YACReader/goto_flow_widget.h
@@ -29,6 +29,7 @@ public slots:
 	virtual void setImageReady(int index,const QByteArray & image) = 0;
 	virtual void updateSize();
 	virtual void updateConfig(QSettings * settings);
+	virtual void setFlowRightToLeft(bool b) = 0;
 
 protected:
 	void keyPressEvent(QKeyEvent* event);
diff --git a/YACReader/main.cpp b/YACReader/main.cpp
index efd8d012..90c1545b 100644
--- a/YACReader/main.cpp
+++ b/YACReader/main.cpp
@@ -169,5 +169,13 @@ int main(int argc, char * argv[])
 	
 	YACReader::exitCheck(ret);
 
+#ifdef Q_OS_MAC
+	// ugly workaround to avoid crash when app exit on MacOS Sierra due to Qt's QColorDialog bug.
+	// cf. https://bugreports.qt.io/browse/QTBUG-56448
+	QColorDialog colorDlg(0);
+	colorDlg.setOption(QColorDialog::NoButtons);
+	colorDlg.setCurrentColor(Qt::white);
+#endif
+
 	return ret;
 }
diff --git a/YACReader/main_window_viewer.cpp b/YACReader/main_window_viewer.cpp
index d114108d..e3da7210 100644
--- a/YACReader/main_window_viewer.cpp
+++ b/YACReader/main_window_viewer.cpp
@@ -189,6 +189,10 @@ void MainWindowViewer::setupUI()
 	//	setWindowFlags(this->windowFlags() | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint);
 	//}
 
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
 	if(fullscreen)
 		toFullScreen();
 	if(conf.getMaximized())
@@ -651,13 +655,68 @@ void MainWindowViewer::createToolBars()
     fileMenu->addAction(openFolderAction);
     fileMenu->addSeparator();
     fileMenu->addAction(saveImageAction);
+    fileMenu->addSeparator();
+
+	QMenu * recentmenu = new QMenu(tr("Open recent"));
+	recentmenu->addActions(recentFilesActionList);
+	recentmenu->addSeparator();
+	recentmenu->addAction(clearRecentFilesAction);
+	refreshRecentFilesActionList();
+    fileMenu->addMenu(recentmenu);
+
+    fileMenu->addSeparator();
+    fileMenu->addAction(closeAction);
+
+    QMenu * editMenu = new QMenu(tr("Edit"));
+    editMenu->addAction(leftRotationAction);
+    editMenu->addAction(rightRotationAction);
+
+    QMenu * viewMenu = new QMenu(tr("View"));
+    viewMenu->addAction(adjustHeightAction);
+    viewMenu->addAction(adjustWidthAction);
+    viewMenu->addAction(fitToPageAction);
+    viewMenu->addAction(adjustToFullSizeAction);
+    viewMenu->addSeparator();
+    viewMenu->addAction(increasePageZoomAction);
+    viewMenu->addAction(decreasePageZoomAction);
+    viewMenu->addAction(resetZoomAction);
+    viewMenu->addAction(showZoomSliderlAction);
+    viewMenu->addSeparator();
+    viewMenu->addAction(doublePageAction);
+    viewMenu->addAction(doubleMangaPageAction);
+    viewMenu->addSeparator();
+    viewMenu->addAction(showMagnifyingGlassAction);
+
+    QMenu * goMenu = new QMenu(tr("Go"));
+    goMenu->addAction(prevAction);
+    goMenu->addAction(nextAction);
+    goMenu->addAction(goToPageAction);
+	goMenu->addSeparator();
+    goMenu->addAction(setBookmarkAction);
+    goMenu->addAction(showBookmarksAction);
+
+    QMenu * windowMenu = new QMenu(tr("Window"));
+    windowMenu->addAction(optionsAction); // this action goes to MacOS's Preference menu by Qt
+    windowMenu->addAction(showShorcutsAction);
+    windowMenu->addAction(showFlowAction);
+    windowMenu->addAction(showInfoAction);
+    windowMenu->addAction(showDictionaryAction);
+
+    QMenu * helpMenu = new QMenu(tr("Help"));
+    helpMenu->addAction(helpAboutAction);
+
+    menuBar->addMenu(fileMenu);
+    menuBar->addMenu(editMenu);
+    menuBar->addMenu(viewMenu);
+    menuBar->addMenu(goMenu);
+    menuBar->addMenu(windowMenu);
+    menuBar->addMenu(helpMenu);
 
     //tool bar
     //QMenu * toolbarMenu = new QMenu(tr("Toolbar"));
     //toolbarMenu->addAction();
     //TODO
 
-    menuBar->addMenu(fileMenu);
     //menu->addMenu(toolbarMenu);
 
     //attach toolbar
@@ -922,6 +981,11 @@ void MainWindowViewer::enableActions()
     showInfoAction->setDisabled(false); //TODO enable goTo and showInfo (or update) when numPages emited
 	showDictionaryAction->setDisabled(false);
 	showFlowAction->setDisabled(false);
+
+#ifdef Q_OS_MAC
+    activateWindow();
+    raise();
+#endif
 }
 void MainWindowViewer::disableActions()
 {
@@ -1000,6 +1064,57 @@ void MainWindowViewer::toggleFullScreen()
 	Configuration::getConfiguration().setFullScreen(fullscreen = !fullscreen);
 }
 
+#ifdef Q_OS_WIN //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+
+void MainWindowViewer::toFullScreen()
+{
+    fromMaximized = this->isMaximized();
+
+    hideToolBars();
+    viewer->hide();
+    viewer->fullscreen = true;//TODO, change by the right use of windowState();
+
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
+    showNormal();
+    setWindowFlags(previousWindowFlags | Qt::FramelessWindowHint);
+
+    const QRect r = windowHandle()->screen()->geometry();
+
+    move(r.x(), r.y());
+    resize(r.width(),r.height()+1);
+    show();
+
+    viewer->show();
+    if(viewer->magnifyingGlassIsVisible())
+        viewer->showMagnifyingGlass();
+}
+
+void MainWindowViewer::toNormal()
+{
+    //show all
+    viewer->hide();
+    viewer->fullscreen = false;//TODO, change by the right use of windowState();
+    //viewer->hideMagnifyingGlass();
+
+    setWindowFlags(previousWindowFlags);
+    move(previousPos);
+    resize(previousSize);
+    show();
+
+    if(fromMaximized)
+        showMaximized();
+
+    if(Configuration::getConfiguration().getShowToolbars())
+        showToolBars();
+    viewer->show();
+    if(viewer->magnifyingGlassIsVisible())
+        viewer->showMagnifyingGlass();
+}
+
+#else
 void MainWindowViewer::toFullScreen()
 {
     fromMaximized = this->isMaximized();
@@ -1030,6 +1145,7 @@ void MainWindowViewer::toNormal()
     if(viewer->magnifyingGlassIsVisible())
         viewer->showMagnifyingGlass();
 }
+#endif
 
 void MainWindowViewer::toggleToolBars()
 {
@@ -1218,6 +1334,22 @@ void MainWindowViewer::setUpShortcutsManagement()
     autoScrollBackwardAction->setData(AUTO_SCROLL_BACKWARD_ACTION_Y);
     autoScrollBackwardAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_BACKWARD_ACTION_Y));
 
+    QAction * autoScrollForwardHorizontalFirstAction = new QAction(tr("Autoscroll forward, horizontal first"),orphanActions);
+    autoScrollForwardHorizontalFirstAction->setData(AUTO_SCROLL_FORWARD_HORIZONTAL_FIRST_ACTION_Y);
+    autoScrollForwardHorizontalFirstAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_FORWARD_HORIZONTAL_FIRST_ACTION_Y));
+
+    QAction * autoScrollBackwardHorizontalFirstAction = new QAction(tr("Autoscroll backward, horizontal first"),orphanActions);
+    autoScrollBackwardHorizontalFirstAction->setData(AUTO_SCROLL_BACKWARD_HORIZONTAL_FIRST_ACTION_Y);
+    autoScrollBackwardHorizontalFirstAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_BACKWARD_HORIZONTAL_FIRST_ACTION_Y));
+
+    QAction * autoScrollForwardVerticalFirstAction = new QAction(tr("Autoscroll forward, vertical first"),orphanActions);
+    autoScrollForwardVerticalFirstAction->setData(AUTO_SCROLL_FORWARD_VERTICAL_FIRST_ACTION_Y);
+    autoScrollForwardVerticalFirstAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_FORWARD_VERTICAL_FIRST_ACTION_Y));
+
+    QAction * autoScrollBackwardVerticalFirstAction = new QAction(tr("Autoscroll backward, vertical first"),orphanActions);
+    autoScrollBackwardVerticalFirstAction->setData(AUTO_SCROLL_BACKWARD_VERTICAL_FIRST_ACTION_Y);
+    autoScrollBackwardVerticalFirstAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_BACKWARD_VERTICAL_FIRST_ACTION_Y));
+
     QAction * moveDownAction = new QAction(tr("Move down"),orphanActions);
     moveDownAction->setData(MOVE_DOWN_ACTION_Y);
     moveDownAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(MOVE_DOWN_ACTION_Y));
@@ -1250,6 +1382,10 @@ void MainWindowViewer::setUpShortcutsManagement()
                                          << showBookmarksAction
                                          << autoScrollForwardAction
                                          << autoScrollBackwardAction
+                                         << autoScrollForwardHorizontalFirstAction
+                                         << autoScrollBackwardHorizontalFirstAction
+                                         << autoScrollForwardVerticalFirstAction
+                                         << autoScrollBackwardVerticalFirstAction
                                          << moveDownAction
                                          << moveUpAction
                                          << moveLeftAction
diff --git a/YACReader/main_window_viewer.h b/YACReader/main_window_viewer.h
index beaef34e..e18aa901 100644
--- a/YACReader/main_window_viewer.h
+++ b/YACReader/main_window_viewer.h
@@ -167,6 +167,11 @@ class EditShortcutsDialog;
 		bool isClient;
 		QString startComicPath;
 		quint64 libraryId;
+
+        //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+        Qt::WindowFlags previousWindowFlags;
+        QPoint previousPos;
+        QSize previousSize;
 signals:
 		void closed();
 	protected:
diff --git a/YACReader/viewer.cpp b/YACReader/viewer.cpp
index e5091243..8fb45728 100644
--- a/YACReader/viewer.cpp
+++ b/YACReader/viewer.cpp
@@ -117,6 +117,11 @@ Viewer::Viewer(QWidget * parent)
 	//animations
 	verticalScroller = new QPropertyAnimation(verticalScrollBar(), "sliderPosition");
 	connect(verticalScroller,SIGNAL(valueChanged (const QVariant &)),this,SIGNAL(backgroundChanges()));
+	horizontalScroller = new QPropertyAnimation(horizontalScrollBar(), "sliderPosition");
+	connect(horizontalScroller,SIGNAL(valueChanged (const QVariant &)),this,SIGNAL(backgroundChanges()));
+	groupScroller = new QParallelAnimationGroup();
+	groupScroller->addAnimation(verticalScroller);
+	groupScroller->addAnimation(horizontalScroller);
 
 	notificationsLabel = new NotificationsLabelWidget(this);
 	notificationsLabel->hide();
@@ -136,6 +141,8 @@ Viewer::~Viewer()
 	delete hideCursorTimer;
 	delete informationLabel;
 	delete verticalScroller;
+	delete horizontalScroller;
+	delete groupScroller;
 	delete bd;
 	delete notificationsLabel;
 	delete mglass;
@@ -455,6 +462,142 @@ void Viewer::scrollUp()
 	}
 }
 
+void Viewer::scrollForwardHorizontalFirst()
+{
+	if (!doubleMangaPage)
+	{
+		scrollZigzag(RIGHT, DOWN, true); // right->right->lower left->right->...->next page
+	}
+	else
+	{
+		scrollZigzag(LEFT, DOWN, true); // left->left->lower right->left->...->next page
+	}
+}
+
+void Viewer::scrollBackwardHorizontalFirst()
+{
+	if (!doubleMangaPage)
+	{
+		scrollZigzag(LEFT, UP, false); // left->left->upper right->left->...->prev page
+	}
+	else
+	{
+		scrollZigzag(RIGHT, UP, false); // right->right->upper left->right->...->prev page
+	}
+}
+
+void Viewer::scrollForwardVerticalFirst()
+{
+	if (!doubleMangaPage)
+	{
+		scrollZigzag(DOWN, RIGHT, true); // down->down->upper right->down->...->next page
+	}
+	else
+	{
+		scrollZigzag(DOWN, LEFT, true); // down->down->upper left->down->...->next page
+	}
+}
+
+void Viewer::scrollBackwardVerticalFirst()
+{
+	if (!doubleMangaPage)
+	{
+		scrollZigzag(UP, LEFT, false); // up->up->lower left->up->...->prev page
+	}
+	else
+	{
+		scrollZigzag(UP, RIGHT, false); // up->up->lower right->up->...->prev page
+	}
+}
+
+bool Viewer::isEdge(scrollDirection d)
+{
+	if(d == UP)
+		return verticalScrollBar()->sliderPosition() == verticalScrollBar()->minimum();
+	else if(d == DOWN)
+		return verticalScrollBar()->sliderPosition() == verticalScrollBar()->maximum();
+	else if(d == LEFT)
+		return horizontalScrollBar()->sliderPosition() == horizontalScrollBar()->minimum();
+	else // d == RIGHT
+		return horizontalScrollBar()->sliderPosition() == horizontalScrollBar()->maximum();
+}
+
+void Viewer::scrollZigzag(scrollDirection d1, scrollDirection d2, bool forward)
+{
+	if(!isEdge(d1))
+	{
+		if(d1 == UP)
+			scrollTo(horizontalScrollBar()->sliderPosition(), 
+				verticalScrollBar()->sliderPosition()-static_cast<int>((height()*0.80)));
+		else if(d1 == DOWN)
+			scrollTo(horizontalScrollBar()->sliderPosition(), 
+				verticalScrollBar()->sliderPosition()+static_cast<int>((height()*0.80)));
+		else if(d1 == LEFT)
+			scrollTo(horizontalScrollBar()->sliderPosition()-static_cast<int>((width()*0.80)), 
+				verticalScrollBar()->sliderPosition());
+		else // d1 == RIGHT
+			scrollTo(horizontalScrollBar()->sliderPosition()+static_cast<int>((width()*0.80)), 
+				verticalScrollBar()->sliderPosition());
+		}
+	else if(!isEdge(d2))
+	{
+		int x = 0;
+		int y = 0;
+	
+		if(d1 == UP)
+			y = verticalScrollBar()->maximum();
+		else if(d1 == DOWN)
+			y = verticalScrollBar()->minimum();
+		else if(d1 == LEFT)
+			x = horizontalScrollBar()->maximum();
+		else // d1 == RIGHT
+			x = horizontalScrollBar()->minimum();
+	
+		if(d2 == UP)
+			y = std::max(verticalScrollBar()->sliderPosition()-static_cast<int>((height()*0.80)), verticalScrollBar()->minimum());
+		else if(d2 == DOWN)
+			y = std::min(verticalScrollBar()->sliderPosition()+static_cast<int>((height()*0.80)), verticalScrollBar()->maximum());
+		else if(d2 == LEFT)
+			x = std::max(horizontalScrollBar()->sliderPosition()-static_cast<int>((width()*0.80)), horizontalScrollBar()->minimum());
+		else // d2 == RIGHT
+			x = std::min(horizontalScrollBar()->sliderPosition()+static_cast<int>((width()*0.80)), horizontalScrollBar()->maximum());
+	
+		scrollTo(x, y);
+	}
+	else
+	{
+		// next or prev page's corner
+		int savedPageNumber = getCurrentPageNumber();
+
+		if(forward)
+			next();
+		else
+			prev();
+
+		if(savedPageNumber != getCurrentPageNumber()){
+			if(d1 == LEFT || d2 == LEFT)
+				horizontalScrollBar()->setSliderPosition(horizontalScrollBar()->maximum());
+			else
+				horizontalScrollBar()->setSliderPosition(horizontalScrollBar()->minimum());
+			emit backgroundChanges();
+		}
+	}
+}
+
+void Viewer::scrollTo(int x, int y)
+{
+	if(groupScroller->state() == QAbstractAnimation::Running)
+		return;
+	horizontalScroller->setDuration(250);
+	horizontalScroller->setStartValue(horizontalScrollBar()->sliderPosition());
+	horizontalScroller->setEndValue(x);
+	verticalScroller->setDuration(250);
+	verticalScroller->setStartValue(verticalScrollBar()->sliderPosition());
+	verticalScroller->setEndValue(y);
+	groupScroller->start();
+	emit backgroundChanges();
+}
+
 void Viewer::keyPressEvent(QKeyEvent *event)
 {
 	if(render->hasLoadedComic())
@@ -490,6 +633,26 @@ void Viewer::keyPressEvent(QKeyEvent *event)
 			scrollUp();
 		}
 
+        else if (key == ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_FORWARD_HORIZONTAL_FIRST_ACTION_Y))
+        {
+            scrollForwardHorizontalFirst();
+        }
+
+        else if (key == ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_BACKWARD_HORIZONTAL_FIRST_ACTION_Y))
+        {
+            scrollBackwardHorizontalFirst();
+        }
+
+        else if (key == ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_FORWARD_VERTICAL_FIRST_ACTION_Y))
+        {
+            scrollForwardVerticalFirst();
+        }
+
+        else if (key == ShortcutsManager::getShortcutsManager().getShortcut(AUTO_SCROLL_BACKWARD_VERTICAL_FIRST_ACTION_Y))
+        {
+            scrollBackwardVerticalFirst();
+        }
+
 		else if (key == ShortcutsManager::getShortcutsManager().getShortcut(MOVE_DOWN_ACTION_Y) ||
 				 key == ShortcutsManager::getShortcutsManager().getShortcut(MOVE_UP_ACTION_Y) ||
 				 key == ShortcutsManager::getShortcutsManager().getShortcut(MOVE_LEFT_ACTION_Y) ||
@@ -799,7 +962,10 @@ void Viewer::doubleMangaPageSwitch()
 {
 	doubleMangaPage = !doubleMangaPage;
 	render->doubleMangaPageSwitch();
-	Configuration::getConfiguration().setDoubleMangaPage(doubleMangaPage);
+    Configuration &config = Configuration::getConfiguration();
+    config.setDoubleMangaPage(doubleMangaPage);
+	goToFlow->setFlowRightToLeft(doubleMangaPage);
+    goToFlow->updateConfig(config.getSettings());
 }
 
 void Viewer::resetContent()
diff --git a/YACReader/viewer.h b/YACReader/viewer.h
index 7c3a1b67..e22bfb93 100644
--- a/YACReader/viewer.h
+++ b/YACReader/viewer.h
@@ -14,6 +14,7 @@
 #include <QMouseEvent>
 #include <QCloseEvent>
 #include <QPropertyAnimation>
+#include <QParallelAnimationGroup>
 #include <QSettings>
 
 #include "scroll_management.h"
@@ -55,6 +56,10 @@ class NotificationsLabelWidget;
 		void updateOptions();
 		void scrollDown();
 		void scrollUp();
+		void scrollForwardHorizontalFirst();
+		void scrollBackwardHorizontalFirst();
+		void scrollForwardVerticalFirst();
+		void scrollBackwardVerticalFirst();
 		void magnifyingGlassSwitch();
 		void showMagnifyingGlass();
 		void hideMagnifyingGlass();
@@ -108,6 +113,8 @@ virtual void mouseReleaseEvent ( QMouseEvent * event );
 		PageLabelWidget * informationLabel;
 		//QTimer * scroller;
 		QPropertyAnimation * verticalScroller;
+		QPropertyAnimation * horizontalScroller;
+		QParallelAnimationGroup * groupScroller;
 		int posByStep;
 		int nextPos;
 		GoToFlowWidget * goToFlow;
@@ -153,6 +160,12 @@ virtual void mouseReleaseEvent ( QMouseEvent * event );
 		void wheelEvent(QWheelEvent * event);
 		void mouseMoveEvent(QMouseEvent * event);
 
+		//!ZigzagScroll
+		enum scrollDirection{ UP, DOWN, LEFT, RIGHT };
+		bool isEdge(scrollDirection d);
+		void scrollZigzag(scrollDirection d1, scrollDirection d2, bool forward);
+		void scrollTo(int x, int y);
+
 	public:
 		Viewer(QWidget * parent = 0);
 		~Viewer();
diff --git a/YACReaderLibrary/library_window.cpp b/YACReaderLibrary/library_window.cpp
index 9def54cf..19e3277b 100644
--- a/YACReaderLibrary/library_window.cpp
+++ b/YACReaderLibrary/library_window.cpp
@@ -2022,6 +2022,48 @@ void LibraryWindow::toggleFullScreen()
 	fullscreen = !fullscreen;
 }
 
+#ifdef Q_OS_WIN //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+void LibraryWindow::toFullScreen()
+{
+    fromMaximized = this->isMaximized();
+
+    sideBar->hide();
+    libraryToolBar->hide();
+
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
+    showNormal();
+    setWindowFlags(previousWindowFlags | Qt::FramelessWindowHint);
+
+    const QRect r = windowHandle()->screen()->geometry();
+
+    move(r.x(), r.y());
+    resize(r.width(),r.height()+1);
+    show();
+
+    comicsViewsManager->comicsView->toFullScreen();
+}
+
+void LibraryWindow::toNormal()
+{
+    sideBar->show();
+    libraryToolBar->show();
+
+    setWindowFlags(previousWindowFlags);
+    move(previousPos);
+    resize(previousSize);
+    show();
+
+    if(fromMaximized)
+        showMaximized();
+
+    comicsViewsManager->comicsView->toNormal();
+}
+
+#else
+
 void LibraryWindow::toFullScreen()
 {
     fromMaximized = this->isMaximized();
@@ -2057,6 +2099,8 @@ void LibraryWindow::toNormal()
 
 }
 
+#endif
+
 void LibraryWindow::setSearchFilter(const YACReader::SearchModifiers modifier, QString filter)
 {
     if(!filter.isEmpty())
diff --git a/YACReaderLibrary/library_window.h b/YACReaderLibrary/library_window.h
index 66588c41..e4ec675a 100644
--- a/YACReaderLibrary/library_window.h
+++ b/YACReaderLibrary/library_window.h
@@ -375,6 +375,12 @@ public slots:
     void onAddComicsToLabel();
     void setToolbarTitle(const QModelIndex & modelIndex);
     void saveSelectedCoversTo();
+
+private:
+    //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+    Qt::WindowFlags previousWindowFlags;
+    QPoint previousPos;
+    QSize previousSize;
 };
 
 #endif
diff --git a/YACReaderLibrary/yacreader_comics_views_manager.cpp b/YACReaderLibrary/yacreader_comics_views_manager.cpp
index 36991443..21c9fb26 100644
--- a/YACReaderLibrary/yacreader_comics_views_manager.cpp
+++ b/YACReaderLibrary/yacreader_comics_views_manager.cpp
@@ -12,6 +12,8 @@
 #include "empty_reading_list_widget.h"
 #include "no_search_results_widget.h"
 
+#include "yacreader_sidebar.h"
+
 //--
 #include "yacreader_search_line_edit.h"
 #include "options_dialog.h"
@@ -71,6 +73,10 @@ QWidget * YACReaderComicsViewsManager::containerWidget()
 void YACReaderComicsViewsManager::showComicsView()
 {
     comicsViewStack->setCurrentWidget(comicsView);
+
+    //BUG, ugly workaround for glitch when QOpenGLWidget (flow) is used just after any other widget in the views stack
+    //Somehow QOpenGLWidget is messing with the rendering of the side bar (wrong buffer swapping)
+    libraryWindow->sideBar->update();
 }
 
 void YACReaderComicsViewsManager::showEmptyFolderView()
diff --git a/common/gl/yacreader_flow_gl.cpp b/common/gl/yacreader_flow_gl.cpp
index 7d9628cb..45c30820 100644
--- a/common/gl/yacreader_flow_gl.cpp
+++ b/common/gl/yacreader_flow_gl.cpp
@@ -200,7 +200,7 @@ struct Preset pressetYACReaderFlowDownConfig = {
 };
 /*Constructor*/
 YACReaderFlowGL::YACReaderFlowGL(QWidget *parent,struct Preset p)
-    :QOpenGLWidget(/*QOpenGLWidget migration QGLFormat(QGL::SampleBuffers),*/ parent),numObjects(0),lazyPopulateObjects(-1),bUseVSync(false),hasBeenInitialized(false)
+    :QOpenGLWidget(/*QOpenGLWidget migration QGLFormat(QGL::SampleBuffers),*/ parent),numObjects(0),lazyPopulateObjects(-1),bUseVSync(false),hasBeenInitialized(false),flowRightToLeft(false)
 {
 	updateCount = 0;
 	config = p;
@@ -385,7 +385,11 @@ void YACReaderFlowGL::udpatePerspective(int width, int height)
 /*Private*/
 void YACReaderFlowGL::calcPos(YACReader3DImage & image, int pos)
 {
-	if(pos == 0){
+    if(flowRightToLeft){
+        pos = pos * -1;
+    }
+
+    if(pos == 0){
         image.current = centerPos;
     }else{
 		if(pos > 0){
@@ -1052,6 +1056,11 @@ void YACReaderFlowGL::render()
 	//do nothing
 }
 
+void YACReaderFlowGL::setFlowRightToLeft(bool b)
+{
+    flowRightToLeft = b;
+}
+
 //EVENTOS
 
 void YACReaderFlowGL::wheelEvent(QWheelEvent * event)
@@ -1073,7 +1082,7 @@ void YACReaderFlowGL::wheelEvent(QWheelEvent * event)
 
 void YACReaderFlowGL::keyPressEvent(QKeyEvent *event)
 {
-	if(event->key() == Qt::Key_Left)
+	if((event->key() == Qt::Key_Left && !flowRightToLeft) || (event->key() == Qt::Key_Right && flowRightToLeft))
 	{
 		if(event->modifiers() == Qt::ControlModifier)
 			setCurrentIndex((currentSelected-10<0)?0:currentSelected-10);
@@ -1083,7 +1092,7 @@ void YACReaderFlowGL::keyPressEvent(QKeyEvent *event)
 		return;
 	}
 
-	if(event->key() == Qt::Key_Right)
+	if((event->key() == Qt::Key_Right && !flowRightToLeft) || (event->key() == Qt::Key_Left && flowRightToLeft))
 	{
 		if(event->modifiers() == Qt::ControlModifier)
 			setCurrentIndex((currentSelected+10>=numObjects)?numObjects-1:currentSelected+10);
@@ -1128,7 +1137,7 @@ void YACReaderFlowGL::mousePressEvent(QMouseEvent *event)
 
         gluUnProject(winX, winY, winZ, modelview, projection, viewport, &posX, &posY, &posZ);
 
-		if(posX >= 0.5)
+		if((posX >= 0.5 && !flowRightToLeft) || (posX <=-0.5 && flowRightToLeft))
 		{
 			//int index = currentSelected+1;
 			//while((cfImages[index].current.x-cfImages[index].width/(2.0*config.rotation)) < posX)
@@ -1136,7 +1145,7 @@ void YACReaderFlowGL::mousePressEvent(QMouseEvent *event)
 			//setCurrentIndex(index-1);
 			showNext();
 		}
-		else if(posX <=-0.5)
+		else if((posX <=-0.5 && !flowRightToLeft) || (posX >= 0.5 && flowRightToLeft) )
 			showPrevious();
 	} else
         QOpenGLWidget::mousePressEvent(event);
diff --git a/common/gl/yacreader_flow_gl.h b/common/gl/yacreader_flow_gl.h
index 2fc37d51..60cd8ce5 100644
--- a/common/gl/yacreader_flow_gl.h
+++ b/common/gl/yacreader_flow_gl.h
@@ -173,6 +173,9 @@ protected:
     //sets the updateInterval in ms
     static int updateInterval;
 
+    // sets flow direction right-to-left (manga mode)
+    bool flowRightToLeft;    
+
     void startAnimationTimer();
     void stopAnimationTimer();
 	
@@ -251,6 +254,8 @@ public:
 
 	void useVSync(bool b);
 
+	void setFlowRightToLeft(bool b);
+
 	virtual void updateImageData() = 0;
 
 	void reset();
diff --git a/common/pictureflow.cpp b/common/pictureflow.cpp
index d92f4299..61fe2d60 100644
--- a/common/pictureflow.cpp
+++ b/common/pictureflow.cpp
@@ -207,6 +207,8 @@ public:
   QVector<SlideInfo> leftSlides;
   QVector<SlideInfo> rightSlides;
   int centerIndex;
+
+  bool flowRightToLeft;
 };
 
 class PictureFlowAnimator
@@ -281,7 +283,7 @@ private:
 
 PictureFlowState::PictureFlowState(int a, float sr):
 backgroundColor(0), slideWidth(150), slideHeight(200),
-reflectionEffect(PictureFlow::BlurredReflection), centerIndex(0) , rawAngle(a), spacingRatio(sr)
+reflectionEffect(PictureFlow::BlurredReflection), centerIndex(0) , rawAngle(a), spacingRatio(sr), flowRightToLeft(false)
 {
 }
 
@@ -327,7 +329,10 @@ void PictureFlowState::reset()
 	si.angle = angle;
 	si.cx = -(offsetX + spacing*(i)*PFREAL_ONE);
 	si.cy = offsetY;
-	si.slideIndex = centerIndex-1-i;
+	if(!flowRightToLeft)
+	  si.slideIndex = centerIndex-1-i;
+	else
+	  si.slideIndex = centerIndex+1+i;
 	si.blend = 200;
 	if(i == (int)leftSlides.count()-2)
 	  si.blend = 128;
@@ -344,7 +349,10 @@ void PictureFlowState::reset()
 	si.angle = -angle;
 	si.cx = offsetX + spacing*(i)*PFREAL_ONE;
 	si.cy = offsetY;
-	si.slideIndex = centerIndex+1+i;
+	if(!flowRightToLeft)
+	  si.slideIndex = centerIndex+1+i;
+	else
+	  si.slideIndex = centerIndex-1-i;
 	si.blend = 200;
 	if(i == (int)rightSlides.count()-2)
 	  si.blend = 128;
@@ -423,13 +431,31 @@ void PictureFlowAnimator::update()
 	frame = index << 16;
 	state->centerSlide.slideIndex = state->centerIndex;
 	for(int i = 0; i < (int)state->leftSlides.count(); i++)
-	  state->leftSlides[i].slideIndex = state->centerIndex-1-i;
+	{
+	  if(!state->flowRightToLeft)
+		state->leftSlides[i].slideIndex = state->centerIndex-1-i;
+	  else
+		state->leftSlides[i].slideIndex = state->centerIndex+1+i;
+	}
 	for(int i = 0; i < (int)state->rightSlides.count(); i++)
-	  state->rightSlides[i].slideIndex = state->centerIndex+1+i;
+	{
+	  if(!state->flowRightToLeft)
+		state->rightSlides[i].slideIndex = state->centerIndex+1+i;
+	  else
+		state->rightSlides[i].slideIndex = state->centerIndex-1-i;
+	}
   }
 
-  state->centerSlide.angle = (step * tick * state->angle) >> 16;
-  state->centerSlide.cx = -step * fmul(state->offsetX, ftick);
+  if(!state->flowRightToLeft)
+  {
+	state->centerSlide.angle = (step * tick * state->angle) >> 16;
+	state->centerSlide.cx = -step * fmul(state->offsetX, ftick);
+  }
+  else
+  {
+	state->centerSlide.angle = (-step * tick * state->angle) >> 16;
+	state->centerSlide.cx = step * fmul(state->offsetX, ftick);
+  }
   state->centerSlide.cy = fmul(state->offsetY, ftick);
 
   if(state->centerIndex == target)
@@ -443,7 +469,10 @@ void PictureFlowAnimator::update()
   {
 	SlideInfo& si = state->leftSlides[i];
 	si.angle = state->angle;
-	si.cx = -(state->offsetX + state->spacing*(i)*PFREAL_ONE + step*state->spacing*ftick);
+	if(!state->flowRightToLeft)
+	  si.cx = -(state->offsetX + state->spacing*(i)*PFREAL_ONE + step*state->spacing*ftick);
+	else
+      si.cx = -(state->offsetX + state->spacing*(i)*PFREAL_ONE - step*state->spacing*ftick);
 	si.cy = state->offsetY;
   }
 
@@ -451,24 +480,41 @@ void PictureFlowAnimator::update()
   {
 	SlideInfo& si = state->rightSlides[i];
 	si.angle = -state->angle;
-	si.cx = state->offsetX + state->spacing*(i)*PFREAL_ONE - step*state->spacing*ftick;
+	if(!state->flowRightToLeft)
+	  si.cx = state->offsetX + state->spacing*(i)*PFREAL_ONE - step*state->spacing*ftick;
+	else
+	  si.cx = state->offsetX + state->spacing*(i)*PFREAL_ONE + step*state->spacing*ftick;
 	si.cy = state->offsetY;
   }
 
-  if(step > 0)
+  if(step > 0 && !state->flowRightToLeft)
   {
 	PFreal ftick = (neg * PFREAL_ONE) >> 16;
 	state->rightSlides[0].angle = -(neg * state->angle) >> 16;
 	state->rightSlides[0].cx = fmul(state->offsetX, ftick);
 	state->rightSlides[0].cy = fmul(state->offsetY, ftick);
   }
-  else
+  else if(!state->flowRightToLeft)
   {
 	PFreal ftick = (pos * PFREAL_ONE) >> 16;
 	state->leftSlides[0].angle = (pos * state->angle) >> 16;
 	state->leftSlides[0].cx = -fmul(state->offsetX, ftick);
 	state->leftSlides[0].cy = fmul(state->offsetY, ftick);
   }
+  else if(step < 0)
+  {
+	PFreal ftick = (pos * PFREAL_ONE) >> 16;
+	state->rightSlides[0].angle = -(pos * state->angle) >> 16;
+	state->rightSlides[0].cx = fmul(state->offsetX, ftick);
+	state->rightSlides[0].cy = fmul(state->offsetY, ftick);
+  }
+  else
+  {
+	PFreal ftick = (neg * PFREAL_ONE) >> 16;
+	state->leftSlides[0].angle = (neg * state->angle) >> 16;
+	state->leftSlides[0].cx = -fmul(state->offsetX, ftick);
+	state->leftSlides[0].cy = fmul(state->offsetY, ftick);
+  }
 
   // must change direction ?
   if(target < index) if(step > 0)
@@ -1053,6 +1099,13 @@ void PictureFlow::setReflectionEffect(ReflectionEffect effect)
   triggerRender();
 }
 
+void PictureFlow::setFlowRightToLeft(bool b)
+{
+  d->state->flowRightToLeft = b;
+  d->state->reset();
+  triggerRender();
+}
+
 QImage PictureFlow::slide(int index) const
 {
   QImage* i = 0;
@@ -1225,7 +1278,8 @@ void PictureFlow::showSlide(unsigned int index)
 
 void PictureFlow::keyPressEvent(QKeyEvent* event)
 {
-  if(event->key() == Qt::Key_Left)
+  if((event->key() == Qt::Key_Left && !(d->state->flowRightToLeft))
+     || (event->key() == Qt::Key_Right && d->state->flowRightToLeft))
   {
 	/*if(event->modifiers() == Qt::ControlModifier)
 	  showSlide(centerIndex()-10);
@@ -1235,7 +1289,8 @@ void PictureFlow::keyPressEvent(QKeyEvent* event)
 	return;
   }
 
-  if(event->key() == Qt::Key_Right)
+  if((event->key() == Qt::Key_Right && !(d->state->flowRightToLeft))
+     || (event->key() == Qt::Key_Left && d->state->flowRightToLeft))
   {
 	/*if(event->modifiers() == Qt::ControlModifier)
 	  showSlide(centerIndex()+10);
@@ -1256,10 +1311,19 @@ void PictureFlow::keyPressEvent(QKeyEvent* event)
 
 void PictureFlow::mousePressEvent(QMouseEvent* event)
 {
-  if(event->x() > width()/2)
+    mousePressEvent(event, 0);
+}
+
+void PictureFlow::mousePressEvent(QMouseEvent* event, int slideWidth)
+{
+  if((event->x() > (width() + slideWidth)/2 && !(d->state->flowRightToLeft))
+     || (event->x() < (width() - slideWidth)/2 && d->state->flowRightToLeft))
 	showNext();
-  else
-	showPrevious();
+  else if((event->x() < (width() - slideWidth)/2 && !(d->state->flowRightToLeft))
+     || (event->x() > (width() + slideWidth)/2 && d->state->flowRightToLeft))
+    showPrevious();
+
+  //else (centered slide space)
 }
 
 void PictureFlow::paintEvent(QPaintEvent* event)
diff --git a/common/pictureflow.h b/common/pictureflow.h
index 0ac197d4..df071d2a 100644
--- a/common/pictureflow.h
+++ b/common/pictureflow.h
@@ -119,7 +119,12 @@ public:
   */  
   void setReflectionEffect(ReflectionEffect effect);
 
+  /*!
+    Sets the flow direction right-to-left (manga mode)
+  */  
+  void setFlowRightToLeft(bool b);
 
+  
 public slots:
 
   /*!
@@ -213,6 +218,7 @@ public:
   void paintEvent(QPaintEvent *event);
   void keyPressEvent(QKeyEvent* event);
   void mousePressEvent(QMouseEvent* event);
+  void mousePressEvent(QMouseEvent* event, int slideWidth);
   void resizeEvent(QResizeEvent* event);
 
 private slots:
diff --git a/custom_widgets/yacreader_flow.cpp b/custom_widgets/yacreader_flow.cpp
index e40507d3..7da4715f 100644
--- a/custom_widgets/yacreader_flow.cpp
+++ b/custom_widgets/yacreader_flow.cpp
@@ -7,12 +7,7 @@ YACReaderFlow::YACReaderFlow(QWidget * parent,FlowType flowType) : PictureFlow(p
 
 void YACReaderFlow::mousePressEvent(QMouseEvent* event)
 {
-	if(event->x() > (width()+slideSize().width())/2)
-		showNext();
-	else
-		if(event->x() < (width()-slideSize().width())/2)
-			showPrevious();
-	//else (centered cover space)
+    PictureFlow::mousePressEvent(event, slideSize().width());
 }
 
 void YACReaderFlow::mouseDoubleClickEvent(QMouseEvent* event)
diff --git a/custom_widgets/yacreader_options_dialog.cpp b/custom_widgets/yacreader_options_dialog.cpp
index db4d1f34..b8ec1aca 100644
--- a/custom_widgets/yacreader_options_dialog.cpp
+++ b/custom_widgets/yacreader_options_dialog.cpp
@@ -356,46 +356,46 @@ void YACReaderOptionsDialog::setOverlappedStripeConfigSW()
 #ifndef NO_OPENGL
 void YACReaderOptionsDialog::setClassicConfig()
 {
-	settings->setValue(FLOW_TYPE_GL,CoverFlowLike);
-
 	gl->setValues(presetYACReaderFlowClassicConfig);
 
 	saveFlowParameters();
+
+    settings->setValue(FLOW_TYPE_GL,CoverFlowLike);
 }
 
 void YACReaderOptionsDialog::setStripeConfig()
 {
-	settings->setValue(FLOW_TYPE_GL,Strip);
-
 	gl->setValues(presetYACReaderFlowStripeConfig);
 
 	saveFlowParameters();
+
+    settings->setValue(FLOW_TYPE_GL,Strip);
 }
 
 void YACReaderOptionsDialog::setOverlappedStripeConfig()
 {
-	settings->setValue(FLOW_TYPE_GL,StripOverlapped);
-
 	gl->setValues(presetYACReaderFlowOverlappedStripeConfig);
 
 	saveFlowParameters();
+
+    settings->setValue(FLOW_TYPE_GL,StripOverlapped);
 }
 
 void YACReaderOptionsDialog::setModernConfig()
 {
-	settings->setValue(FLOW_TYPE_GL,Modern);
-
 	gl->setValues(defaultYACReaderFlowConfig);
 
 	saveFlowParameters();
+
+    settings->setValue(FLOW_TYPE_GL,Modern);
 }
 
 void YACReaderOptionsDialog::setRouletteConfig()
 {
-	settings->setValue(FLOW_TYPE_GL,Roulette);
-
 	gl->setValues(pressetYACReaderFlowDownConfig);
 	
 	saveFlowParameters();
+
+    settings->setValue(FLOW_TYPE_GL,Roulette);
 }
 #endif
diff --git a/shortcuts_management/shortcuts_manager.h b/shortcuts_management/shortcuts_manager.h
index 24aa40ef..7997a4f2 100644
--- a/shortcuts_management/shortcuts_manager.h
+++ b/shortcuts_management/shortcuts_manager.h
@@ -125,6 +125,10 @@ public:
 //viewer
 #define AUTO_SCROLL_FORWARD_ACTION_Y "AUTO_SCROLL_FORWARD_ACTION_Y"
 #define AUTO_SCROLL_BACKWARD_ACTION_Y "AUTO_SCROLL_BACKWARD_ACTION_Y"
+#define AUTO_SCROLL_FORWARD_VERTICAL_FIRST_ACTION_Y "AUTO_SCROLL_FORWARD_VERTICAL_FIRST_ACTION_Y"
+#define AUTO_SCROLL_BACKWARD_VERTICAL_FIRST_ACTION_Y "AUTO_SCROLL_BACKWARD_VERTICAL_FIRST_ACTION_Y"
+#define AUTO_SCROLL_FORWARD_HORIZONTAL_FIRST_ACTION_Y "AUTO_SCROLL_FORWARD_HORIZONTAL_FIRST_ACTION_Y"
+#define AUTO_SCROLL_BACKWARD_HORIZONTAL_FIRST_ACTION_Y "AUTO_SCROLL_BACKWARD_HORIZONTAL_FIRST_ACTION_Y"
 #define MOVE_DOWN_ACTION_Y "MOVE_DOWN_ACTION_Y"
 #define MOVE_UP_ACTION_Y "MOVE_UP_ACTION_Y"
 #define MOVE_LEFT_ACTION_Y "MOVE_LEFT_ACTION_Y"