diff --git a/examples/dockdepth1/CMakeLists.txt b/examples/dockdepth1/CMakeLists.txt
new file mode 100644
index 0000000..6ca354a
--- /dev/null
+++ b/examples/dockdepth1/CMakeLists.txt
@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.5)
+project(ads_example_simple VERSION ${VERSION_SHORT}) 
+find_package(Qt5 5.5 COMPONENTS Core Gui Widgets REQUIRED)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+add_executable(DockDepth1 WIN32 
+    innertabs.cpp
+    main.cpp
+    MainWindow.cpp
+    MainWindow.ui
+)
+target_include_directories(SimpleExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
+target_link_libraries(SimpleExample PRIVATE qtadvanceddocking)
+target_link_libraries(SimpleExample PUBLIC Qt5::Core Qt5::Gui Qt5::Widgets)
+set_target_properties(SimpleExample PROPERTIES 
+    AUTOMOC ON
+    AUTORCC ON
+    AUTOUIC ON
+    CXX_STANDARD 14
+    CXX_STANDARD_REQUIRED ON
+    CXX_EXTENSIONS OFF
+    VERSION ${VERSION_SHORT}
+    EXPORT_NAME "Qt Advanced Docking System Simple Example"
+    ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
+    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
+    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/bin"
+)
diff --git a/examples/dockdepth1/MainWindow.cpp b/examples/dockdepth1/MainWindow.cpp
new file mode 100644
index 0000000..31b056c
--- /dev/null
+++ b/examples/dockdepth1/MainWindow.cpp
@@ -0,0 +1,63 @@
+#include "../../examples/dockdepth1/MainWindow.h"
+#include "../../examples/dockdepth1/innertabs.h"
+
+#include <QLabel>
+#include <QMenuBar>
+
+#include "DockAreaWidget.h"
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent)
+{
+    resize( 400, 400 );
+
+    DockManagerWithInnerTabs* dockManager = new DockManagerWithInnerTabs(this);
+
+    dockManager->attachViewMenu( menuBar()->addMenu( "View" ) );
+
+    ads::CDockAreaWidget* previousDockWidget = NULL;
+    for ( int i = 0; i != 3; ++i )
+    {
+        // Create example content label - this can be any application specific
+        // widget
+        QLabel* l = new QLabel();
+        l->setWordWrap(true);
+        l->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+        l->setText("Lorem ipsum dolor sit amet, consectetuer adipiscing elit. ");
+
+        // Create a dock widget with the title Label 1 and set the created label
+        // as the dock widget content
+        ads::CDockWidget* DockWidget = new ads::CDockWidget("Label " + QString::number(i));
+        DockWidget->setWidget(l);
+
+        // Add the dock widget to the top dock widget area
+        previousDockWidget = dockManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, previousDockWidget);
+    }
+
+    ads::CDockContainerWidget* groupManager = dockManager->createGroup( "Group", previousDockWidget ).second;
+
+    previousDockWidget = NULL;
+    for ( int i = 0; i != 3; ++i )
+    {
+        // Create example content label - this can be any application specific
+        // widget
+        QLabel* l = new QLabel();
+        l->setWordWrap(true);
+        l->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+        l->setText("Lorem ipsum dolor sit amet, consectetuer adipiscing elit. ");
+
+        // Create a dock widget with the title Label 1 and set the created label
+        // as the dock widget content
+        ads::CDockWidget* DockWidget = new ads::CDockWidget("Inner " + QString::number(i));
+        DockWidget->setWidget(l);
+
+        // Add the dock widget to the top dock widget area
+        previousDockWidget = groupManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, previousDockWidget);
+    }
+}
+
+MainWindow::~MainWindow()
+{
+
+}
+
diff --git a/examples/dockdepth1/MainWindow.h b/examples/dockdepth1/MainWindow.h
new file mode 100644
index 0000000..f834c00
--- /dev/null
+++ b/examples/dockdepth1/MainWindow.h
@@ -0,0 +1,15 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+};
+
+#endif // MAINWINDOW_H
diff --git a/examples/dockdepth1/dockdepth1.pro b/examples/dockdepth1/dockdepth1.pro
new file mode 100644
index 0000000..a8ae279
--- /dev/null
+++ b/examples/dockdepth1/dockdepth1.pro
@@ -0,0 +1,29 @@
+ADS_OUT_ROOT = $${OUT_PWD}/../..
+
+QT += core gui widgets
+
+TARGET = DockDepth1
+DESTDIR = $${ADS_OUT_ROOT}/lib
+TEMPLATE = app
+CONFIG += c++14
+CONFIG += debug_and_release
+adsBuildStatic {
+    DEFINES += ADS_STATIC
+}
+
+DEFINES += QT_DEPRECATED_WARNINGS
+
+SOURCES += \
+        innertabs.cpp \
+        main.cpp \
+        MainWindow.cpp
+
+HEADERS += \
+        innertabs.h \
+        MainWindow.h       
+
+LIBS += -L$${ADS_OUT_ROOT}/lib
+include(../../ads.pri)
+INCLUDEPATH += ../../src
+DEPENDPATH += ../../src    
+
diff --git a/examples/dockdepth1/innertabs.cpp b/examples/dockdepth1/innertabs.cpp
new file mode 100644
index 0000000..1476134
--- /dev/null
+++ b/examples/dockdepth1/innertabs.cpp
@@ -0,0 +1,171 @@
+#include "innertabs.h"
+
+#include "DockAreaWidget.h"
+
+#include <QInputDialog>
+#include <QMenu>
+
+/////////////////////////////////////
+// DockManagerWithInnerTabs
+/////////////////////////////////////
+void deleteAllChildren( ads::CDockContainerWidget* areaWidget )
+{
+    // fix crash on close by manually deleting children
+    // maybe due to this issue: https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/issues/307
+    
+    std::vector<ads::CDockAreaWidget*> areas;
+    for ( int i = 0; i != areaWidget->dockAreaCount(); ++i )
+    {
+        areas.push_back( areaWidget->dockArea(i) );
+    }
+
+    for ( auto area : areas )
+    {
+        for ( auto widget : area->dockWidgets() )
+        {
+            ads::CDockContainerWidget* subArea = dynamic_cast<ads::CDockContainerWidget*>( widget->widget() );
+            if ( subArea )
+                deleteAllChildren( subArea );
+            delete widget;
+        }
+        
+        delete area;
+    }
+}
+
+DockManagerWithInnerTabs::~DockManagerWithInnerTabs()
+{
+    deleteAllChildren( this );
+}
+
+std::pair<ads::CDockWidget*,ads::CDockContainerWidget*> DockManagerWithInnerTabs::createGroup( const QString& groupName, ads::CDockAreaWidget*& insertPos )
+{
+    ads::CDockWidget* groupedDockWidget = new ads::CDockWidget(groupName);
+
+    ads::CDockContainerWidget* groupManager = new ads::CDockContainerWidget(this);
+    groupedDockWidget->setWidget(groupManager);
+
+    insertPos = this->addDockWidget(ads::CenterDockWidgetArea, groupedDockWidget, insertPos);
+
+    return { groupedDockWidget, groupManager };
+}
+
+void DockManagerWithInnerTabs::attachViewMenu( QMenu* menu )
+{
+    connect( menu, SIGNAL(aboutToShow()), this, SLOT(autoFillAttachedViewMenu()) );
+}
+
+void DockManagerWithInnerTabs::autoFillAttachedViewMenu()
+{
+    QMenu* menu = dynamic_cast<QMenu*>( QObject::sender() );
+
+    if ( menu )
+    {
+        menu->clear();
+        setupViewMenu( menu );
+    }
+    else
+    {
+        assert( false );
+    }
+}
+
+bool SortFunc( ads::CDockWidget* left, ads::CDockWidget* right )
+{
+    if ( left->windowTitle() == right->windowTitle() )
+    {
+        assert( false );
+        return left < right;
+    }
+    else
+    {
+        return left->windowTitle() < right->windowTitle();
+    }
+}
+
+void DockManagerWithInnerTabs::setupMenu( QMenu* menu, ads::CDockContainerWidget* areaWidget )
+{
+    std::vector<ads::CDockWidget*> widgets;
+
+    ads::CDockManager* dockManager = dynamic_cast<ads::CDockManager*>( areaWidget );
+    if ( dockManager )
+    {
+        for ( ads::CFloatingDockContainer* floating : dockManager->floatingWidgets() )
+        {
+            for ( auto floated : floating->dockWidgets() )
+                widgets.push_back( floated );
+        }
+    }
+
+    for ( int i = 0; i != areaWidget->dockAreaCount(); ++i )
+    {
+        for ( auto docked : areaWidget->dockArea(i)->dockWidgets() )
+            widgets.push_back( docked );
+    }
+
+    std::sort( widgets.begin(), widgets.end(), SortFunc );
+
+    for ( auto widget : widgets )
+    {
+        auto action = widget->toggleViewAction();
+
+        ads::CDockContainerWidget* subArea = dynamic_cast<ads::CDockContainerWidget*>( widget->widget() );
+        if ( subArea )
+        {
+            auto subMenu = menu->addMenu( widget->windowTitle() );
+
+            subMenu->addAction( action );
+            subMenu->addSeparator();
+
+            setupMenu( subMenu, subArea );
+        }
+        else
+        {
+            menu->addAction(action);
+        }
+    }
+
+    if ( dockManager )
+    {
+        menu->addSeparator();
+        int count = areaWidget->dockAreaCount();
+        if ( count == 0 )
+        {
+            menu->addAction( new CreateGroupAction( this, NULL, menu ) );
+        }
+        else
+        {
+            for ( int i = 0; i != count; ++i )
+            {
+                menu->addAction( new CreateGroupAction( this, areaWidget->dockArea(i), menu ) );
+            }
+        }
+    }
+    // else, don't permit to add groups in groups
+    // that would be nice, but it's not handled correctly upon drag/drop of a widget, it cannot be dropped in the inner docking area
+}
+
+void DockManagerWithInnerTabs::setupViewMenu( QMenu* menu )
+{
+    setupMenu( menu, this );
+}
+
+/////////////////////////////////////
+// CreateGroupAction
+/////////////////////////////////////
+CreateGroupAction::CreateGroupAction( DockManagerWithInnerTabs* manager, ads::CDockAreaWidget* insertPos, QMenu* menu ) :
+    QAction("New group...", menu),
+    m_manager( manager),
+    m_insertPos( insertPos )
+{
+    connect( this, SIGNAL(triggered()), this, SLOT(createGroup()) );
+}
+
+void CreateGroupAction::createGroup()
+{
+    QString name = QInputDialog::getText( NULL, text(), "Enter group name" );
+    if ( !name.isEmpty() )
+    {
+        m_manager->createGroup( name, m_insertPos );
+    }
+}
diff --git a/examples/dockdepth1/innertabs.h b/examples/dockdepth1/innertabs.h
new file mode 100644
index 0000000..097ac14
--- /dev/null
+++ b/examples/dockdepth1/innertabs.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "DockManager.h"
+
+#include <QAction>
+
+class DockManagerWithInnerTabs : public ads::CDockManager
+{
+    Q_OBJECT
+
+public:
+    using ads::CDockManager::CDockManager;
+
+    ~DockManagerWithInnerTabs() override; 
+
+    std::pair<ads::CDockWidget*,ads::CDockContainerWidget*> createGroup( const QString& groupName, ads::CDockAreaWidget*& insertPos );
+
+    /** Manually fill a given view menu */
+    void setupViewMenu( QMenu* menu );
+
+    /** Attach a view menu that will be automatically fill */
+    void attachViewMenu( QMenu* menu );
+
+private slots:
+    void autoFillAttachedViewMenu();
+
+private:
+    void setupMenu( QMenu* menu, ads::CDockContainerWidget* areaWidget );
+};
+
+class CreateGroupAction : public QAction
+{
+    Q_OBJECT
+public:
+    CreateGroupAction( DockManagerWithInnerTabs* manager, ads::CDockAreaWidget* insertIn, QMenu* menu );
+
+public slots:
+    void createGroup();
+
+private:
+    DockManagerWithInnerTabs* m_manager;
+    ads::CDockAreaWidget* m_insertPos;
+};
+
+
diff --git a/examples/dockdepth1/main.cpp b/examples/dockdepth1/main.cpp
new file mode 100644
index 0000000..83e8bb7
--- /dev/null
+++ b/examples/dockdepth1/main.cpp
@@ -0,0 +1,11 @@
+#include <QApplication>
+#include "../../examples/simple/MainWindow.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+
+    return a.exec();
+}
diff --git a/examples/examples.pro b/examples/examples.pro
index 86ac5b0..9e579df 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -5,4 +5,5 @@ SUBDIRS = \
 	simple \
 	sidebar \
 	deleteonclose \
-	emptydockarea
+	emptydockarea \
+	dockdepth1