Removed unused library and added doc in demo.pro for library search path

Added QApplication::setAttribute(Qt::AA_ShareOpenGLContexts) to properly support top level window change of OpenGL widgets
Added supoprt for coin3d Quarter viewer
2024-04-24 07:53:30 +02:00 · 2024-04-19 07:42:03 +02:00 · 2024-04-18 15:37:37 +02:00 · 2024-04-18 14:16:04 +02:00
60 changed files with 774 additions and 1094 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,8 @@ ui_*
 Makefile
 *.dll
 *.a
-build*
+build-*
+build_*

 # IDEs
 .idea
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 if (POLICY CMP0091)
  cmake_policy(SET CMP0091 NEW)
 endif (POLICY CMP0091)
--- a/demo/MainWindow.cpp
+++ b/demo/MainWindow.cpp
@@ -64,6 +64,15 @@
 #include <QElapsedTimer>
 #include <QQuickWidget>

+#include <Inventor/Qt/SoQt.h>
+#include <Inventor/Qt/viewers/SoQtExaminerViewer.h>
+#include <Inventor/nodes/SoSeparator.h>
+#include <Inventor/nodes/SoCone.h>
+#include <Inventor/nodes/SoBaseColor.h>
+
+#include <Quarter/QuarterWidget.h>
+#include <Quarter/Quarter.h>
+#include <Quarter/eventhandlers/DragDropHandler.h>

 #if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
 #include <QRandomGenerator>
@@ -75,17 +84,19 @@
 #endif
 #endif

-#include "DockAreaTabBar.h"
-#include "DockAreaTitleBar.h"
-#include "DockAreaWidget.h"
-#include "DockComponentsFactory.h"
 #include "DockManager.h"
-#include "DockSplitter.h"
 #include "DockWidget.h"
+#include "DockAreaWidget.h"
+#include "DockAreaTitleBar.h"
+#include "DockAreaTabBar.h"
 #include "FloatingDockContainer.h"
-#include "ImageViewer.h"
-#include "MyDockAreaTitleBar.h"
+#include "DockComponentsFactory.h"
 #include "StatusDialog.h"
+#include "DockSplitter.h"
+#include "ImageViewer.h"
+#include "glwidget.h"
+
+

 /**
 * Returns a random number from 0 to highest - 1
@@ -146,7 +157,7 @@ public:
 	using Super = ads::CDockComponentsFactory;
 	ads::CDockAreaTitleBar* createDockAreaTitleBar(ads::CDockAreaWidget* DockArea) const override
 	{
-		auto TitleBar = new MyDockAreaTitleBar(DockArea);
+		auto TitleBar = new ads::CDockAreaTitleBar(DockArea);
 		auto CustomButton = new QToolButton(DockArea);
 		CustomButton->setToolTip(QObject::tr("Help"));
 		CustomButton->setIcon(svgIcon(":/adsdemo/images/help_outline.svg"));
@@ -657,6 +668,30 @@ void MainWindowPrivate::createActions()
 	a = Menu->addAction("Pinned Image Viewer");
 	_this->connect(a, SIGNAL(triggered()), SLOT(createImageViewer()));

+	a = ui.toolBar->addAction("Create OpenGL Viewer");
+	a->setToolTip("Creates a opengl widget for testing." );
+	a->setIcon(svgIcon(":/adsdemo/images/deployed_code.svg"));
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::createOpenGlWidget);
+	ui.menuTests->addAction(a);
+
+	a = ui.toolBar->addAction("Create Coin3D Viewer");
+	a->setToolTip("Creates a Coin3D SoQt examine viewer for testing." );
+	a->setIcon(svgIcon(":/adsdemo/images/category.svg"));
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::createCoin3DViewer);
+	ui.menuTests->addAction(a);
+
+	a = ui.toolBar->addAction("Create Quarter Viewer");
+	a->setToolTip("Creates a Coin3D Quarter examine viewer for testing." );
+	a->setIcon(svgIcon(":/adsdemo/images/category.svg"));
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::createQuarterViewer);
+	ui.menuTests->addAction(a);
+
+	a = ui.toolBar->addAction("Apply VS Style");
+	a->setToolTip("Applies a Visual Studio light style (visual_studio_light.css)." );
+	a->setIcon(svgIcon(":/adsdemo/images/color_lens.svg"));
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::applyVsStyle);
+	ui.menuTests->addAction(a);
+

 	ui.menuTests->addSeparator();
 	a = ui.menuTests->addAction("Show Status Dialog");
@@ -665,12 +700,6 @@ void MainWindowPrivate::createActions()
 	a = ui.menuTests->addAction("Toggle Label 0 Window Title");
 	_this->connect(a, SIGNAL(triggered()), SLOT(toggleDockWidgetWindowTitle()));
 	ui.menuTests->addSeparator();
-
-	a = ui.toolBar->addAction("Apply VS Style");
-	a->setToolTip("Applies a Visual Studio light style (visual_studio_light.css)." );
-	a->setIcon(svgIcon(":/adsdemo/images/color_lens.svg"));
-	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::applyVsStyle);
-	ui.menuTests->addAction(a);
 }


@@ -723,6 +752,9 @@ CMainWindow::CMainWindow(QWidget *parent) :
 	d->ui.setupUi(this);
 	setWindowTitle(QApplication::instance()->applicationName());
 	d->createActions();
+	SoQt::init(this);
+	SoDB::init();
+	SIM::Coin3D::Quarter::Quarter::init();

 	// uncomment the following line if the tab close button should be
 	// a QToolButton instead of a QPushButton
@@ -1054,3 +1086,74 @@ void CMainWindow::lockWorkspace(bool Value)
 	}
 }

+
+//============================================================================
+void CMainWindow::createOpenGlWidget()
+{
+	qDebug() << ":createOpenGlWidget ";
+	static int OpenGlWidgetCount = 0;
+
+	auto w = new GLWidget();
+	auto DockWidget = new ads::CDockWidget(QString("OpenGL Viewer %1").arg(OpenGlWidgetCount++));
+	DockWidget->setIcon(svgIcon(":/adsdemo/images/deployed_code.svg"));
+	DockWidget->setWidget(w, ads:: CDockWidget::ForceNoScrollArea);
+	d->DockManager->addDockWidget(ads::RightDockWidgetArea, DockWidget);
+}
+
+
+//============================================================================
+void CMainWindow::createCoin3DViewer()
+{
+	qDebug() << ":createCoin3DViewer ";
+	static int Coin3DWidgetCount = 0;
+	static SoSeparator* Root;
+	if (!Coin3DWidgetCount)
+	{
+		Root = new SoSeparator();
+		Root->ref();
+		auto Cone = new SoCone();
+		Root->addChild(Cone);
+	}
+
+	auto Viewer = new SoQtExaminerViewer(this, nullptr, true, SoQtFullViewer::BUILD_ALL);
+    Viewer->setTransparencyType(SoGLRenderAction::SORTED_OBJECT_BLEND);
+    Viewer->setAnimationEnabled(false);
+    Viewer->setFeedbackVisibility(true);
+    Viewer->setSampleBuffers(4);
+    Viewer->setSceneGraph(Root);
+    //d->Viewer->setBackgroundColor(toSbColor(QColor(38, 38, 38)));
+	auto DockWidget = new ads::CDockWidget(QString("Coin3D Viewer %1").arg(Coin3DWidgetCount++));
+	DockWidget->setIcon(svgIcon(":/adsdemo/images/category.svg"));
+	DockWidget->setWidget(Viewer->getWidget(), ads:: CDockWidget::ForceNoScrollArea);
+	d->DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget);
+}
+
+
+//============================================================================
+void CMainWindow::createQuarterViewer()
+{
+	qDebug() << ":createQuarterViewer ";
+	static int QuarterWidgetCount = 0;
+	static SoSeparator* Root;
+	if (!QuarterWidgetCount)
+	{
+		Root = new SoSeparator();
+		Root->ref();
+		SoBaseColor * col = new SoBaseColor;
+		col->rgb = SbColor(1, 1, 0);
+		Root->addChild(col);
+		Root->addChild(new SoCone);
+	}
+
+	using namespace SIM::Coin3D::Quarter;
+	auto Viewer = new QuarterWidget();
+    Viewer->setTransparencyType(QuarterWidget::SORTED_OBJECT_BLEND);
+    Viewer->setNavigationModeFile();
+    Viewer->setSceneGraph(Root);
+    //d->Viewer->setBackgroundColor(toSbColor(QColor(38, 38, 38)));
+	auto DockWidget = new ads::CDockWidget(QString("Quarter Viewer %1").arg(QuarterWidgetCount++));
+	DockWidget->setIcon(svgIcon(":/adsdemo/images/category.svg"));
+	DockWidget->setWidget(Viewer, ads:: CDockWidget::ForceNoScrollArea);
+	d->DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget);
+}
+
--- a/demo/MainWindow.h
+++ b/demo/MainWindow.h
@@ -69,6 +69,9 @@ private slots:
 	void applyVsStyle();
 	void createImageViewer();
 	void lockWorkspace(bool Value);
+	void createOpenGlWidget();
+	void createCoin3DViewer();
+	void createQuarterViewer();
 };

 #endif // MAINWINDOW_H
--- a/demo/MyDockAreaTitleBar.h
+++ b/demo/MyDockAreaTitleBar.h
@@ -1,34 +0,0 @@
-//
-// Created by fuga on 08 nov 2024.
-//
-
-#ifndef QTADS_MYDOCKAREATITLEBAR_H
-#define QTADS_MYDOCKAREATITLEBAR_H
-
-#include <DockAreaTitleBar.h>
-
-class MyDockAreaTitleBar : public ads::CDockAreaTitleBar {
-public:
-    explicit MyDockAreaTitleBar(ads::CDockAreaWidget* parent)
-        : CDockAreaTitleBar(parent)
-    {}
-
-    QMenu* buildContextMenu(QMenu*) override
-    {
-        auto menu = ads::CDockAreaTitleBar::buildContextMenu(nullptr);
-        menu->addSeparator();
-        auto action = menu->addAction(tr("Format HardDrive"));
-        
-        connect(action, &QAction::triggered, this, [this](){
-            QMessageBox msgBox;
-            msgBox.setText("No, just kidding");
-            msgBox.setStandardButtons(QMessageBox::Abort);
-            msgBox.setDefaultButton(QMessageBox::Abort);
-            msgBox.exec();
-        });
-        
-        return menu;
-    }
-};
-
-#endif  // QTADS_MYDOCKAREATITLEBAR_H
--- a/demo/demo.pro
+++ b/demo/demo.pro
@@ -1,8 +1,9 @@
 ADS_OUT_ROOT = $${OUT_PWD}/..

+
 TARGET = AdvancedDockingSystemDemo
 DESTDIR = $${ADS_OUT_ROOT}/lib
-QT += core gui widgets quick quickwidgets
+QT += core gui widgets quick quickwidgets opengl

 include(../ads.pri)

@@ -10,6 +11,8 @@ lessThan(QT_MAJOR_VERSION, 6) {
    win32 {
        QT += axcontainer
    }
+} else {
+	QT +=  openglwidgets
 }

 CONFIG += c++14
@@ -26,14 +29,19 @@ HEADERS += \
 	MainWindow.h \
 	StatusDialog.h \
 	ImageViewer.h \
-	RenderWidget.h
+	RenderWidget.h \ 
+	glwidget.h \
+	logo.h
+	

 SOURCES += \
 	main.cpp \
 	MainWindow.cpp \
 	StatusDialog.cpp \
 	ImageViewer.cpp \
-	RenderWidget.cpp
+	RenderWidget.cpp \
+	glwidget.cpp \
+	logo.cpp

 FORMS += \
 	mainwindow.ui \
@@ -47,3 +55,24 @@ LIBS += -L$${ADS_OUT_ROOT}/lib

 INCLUDEPATH += ../src
 DEPENDPATH += ../src
+
+
+DEFINES += COIN_NOT_DLL \
+        SOQT_NOT_DLL \
+        QUARTER_NOT_DLL
+        
+LIBS *= -lopengl32
+
+CONFIG(debug, debug|release){
+        LIBS *= -llibSoQtd \
+                -llibCoin-80d \
+                -lquarterd
+}else{
+        LIBS *= -llibSoQt \
+                -llibCoin-80 \
+                -lquarter
+}
+
+# Add your library search path for external libraries here that contain the
+# coin3d libraries
+#LIBS *= -LC:/CodingXP/mingw1120_64_qt6/usr/bin
--- a/demo/demo.qrc
+++ b/demo/demo.qrc
@@ -39,5 +39,7 @@
        <file>images/lock_outline.svg</file>
        <file>images/lock.svg</file>
        <file>images/lock_open.svg</file>
+        <file>images/deployed_code.svg</file>
+        <file>images/category.svg</file>
    </qresource>
 </RCC>
--- a/demo/glwidget.cpp
+++ b/demo/glwidget.cpp
@@ -0,0 +1,280 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "glwidget.h"
+#include <QMouseEvent>
+#include <QOpenGLShaderProgram>
+#include <QCoreApplication>
+#include <math.h>
+
+bool GLWidget::m_transparent = false;
+
+GLWidget::GLWidget(QWidget *parent)
+    : QOpenGLWidget(parent)
+{
+    m_core = QSurfaceFormat::defaultFormat().profile() == QSurfaceFormat::CoreProfile;
+    // --transparent causes the clear color to be transparent. Therefore, on systems that
+    // support it, the widget will become transparent apart from the logo.
+    if (m_transparent) {
+        QSurfaceFormat fmt = format();
+        fmt.setAlphaBufferSize(8);
+        setFormat(fmt);
+    }
+}
+
+GLWidget::~GLWidget()
+{
+    cleanup();
+}
+
+QSize GLWidget::minimumSizeHint() const
+{
+    return QSize(50, 50);
+}
+
+QSize GLWidget::sizeHint() const
+{
+    return QSize(400, 400);
+}
+
+static void qNormalizeAngle(int &angle)
+{
+    while (angle < 0)
+        angle += 360 * 16;
+    while (angle > 360 * 16)
+        angle -= 360 * 16;
+}
+
+void GLWidget::setXRotation(int angle)
+{
+    qNormalizeAngle(angle);
+    if (angle != m_xRot) {
+        m_xRot = angle;
+        emit xRotationChanged(angle);
+        update();
+    }
+}
+
+void GLWidget::setYRotation(int angle)
+{
+    qNormalizeAngle(angle);
+    if (angle != m_yRot) {
+        m_yRot = angle;
+        emit yRotationChanged(angle);
+        update();
+    }
+}
+
+void GLWidget::setZRotation(int angle)
+{
+    qNormalizeAngle(angle);
+    if (angle != m_zRot) {
+        m_zRot = angle;
+        emit zRotationChanged(angle);
+        update();
+    }
+}
+
+void GLWidget::cleanup()
+{
+    if (m_program == nullptr)
+        return;
+    makeCurrent();
+    m_logoVbo.destroy();
+    delete m_program;
+    m_program = nullptr;
+    doneCurrent();
+    QObject::disconnect(context(), &QOpenGLContext::aboutToBeDestroyed, this, &GLWidget::cleanup);
+    m_HiddenOnCleanup = isHidden();
+    // Hiding here prevents the base class implementation to recreate
+    // the QOpenGlContext immediatelly allowing us to set the surface format again
+    hide();
+}
+
+static const char *vertexShaderSourceCore =
+    "#version 150\n"
+    "in vec4 vertex;\n"
+    "in vec3 normal;\n"
+    "out vec3 vert;\n"
+    "out vec3 vertNormal;\n"
+    "uniform mat4 projMatrix;\n"
+    "uniform mat4 mvMatrix;\n"
+    "uniform mat3 normalMatrix;\n"
+    "void main() {\n"
+    "   vert = vertex.xyz;\n"
+    "   vertNormal = normalMatrix * normal;\n"
+    "   gl_Position = projMatrix * mvMatrix * vertex;\n"
+    "}\n";
+
+static const char *fragmentShaderSourceCore =
+    "#version 150\n"
+    "in highp vec3 vert;\n"
+    "in highp vec3 vertNormal;\n"
+    "out highp vec4 fragColor;\n"
+    "uniform highp vec3 lightPos;\n"
+    "void main() {\n"
+    "   highp vec3 L = normalize(lightPos - vert);\n"
+    "   highp float NL = max(dot(normalize(vertNormal), L), 0.0);\n"
+    "   highp vec3 color = vec3(0.39, 1.0, 0.0);\n"
+    "   highp vec3 col = clamp(color * 0.2 + color * 0.8 * NL, 0.0, 1.0);\n"
+    "   fragColor = vec4(col, 1.0);\n"
+    "}\n";
+
+static const char *vertexShaderSource =
+    "attribute vec4 vertex;\n"
+    "attribute vec3 normal;\n"
+    "varying vec3 vert;\n"
+    "varying vec3 vertNormal;\n"
+    "uniform mat4 projMatrix;\n"
+    "uniform mat4 mvMatrix;\n"
+    "uniform mat3 normalMatrix;\n"
+    "void main() {\n"
+    "   vert = vertex.xyz;\n"
+    "   vertNormal = normalMatrix * normal;\n"
+    "   gl_Position = projMatrix * mvMatrix * vertex;\n"
+    "}\n";
+
+static const char *fragmentShaderSource =
+    "varying highp vec3 vert;\n"
+    "varying highp vec3 vertNormal;\n"
+    "uniform highp vec3 lightPos;\n"
+    "void main() {\n"
+    "   highp vec3 L = normalize(lightPos - vert);\n"
+    "   highp float NL = max(dot(normalize(vertNormal), L), 0.0);\n"
+    "   highp vec3 color = vec3(0.39, 1.0, 0.0);\n"
+    "   highp vec3 col = clamp(color * 0.2 + color * 0.8 * NL, 0.0, 1.0);\n"
+    "   gl_FragColor = vec4(col, 1.0);\n"
+    "}\n";
+
+void GLWidget::initializeGL()
+{
+    // In this example the widget's corresponding top-level window can change
+    // several times during the widget's lifetime. Whenever this happens, the
+    // QOpenGLWidget's associated context is destroyed and a new one is created.
+    // Therefore we have to be prepared to clean up the resources on the
+    // aboutToBeDestroyed() signal, instead of the destructor. The emission of
+    // the signal will be followed by an invocation of initializeGL() where we
+    // can recreate all resources.
+    connect(context(), &QOpenGLContext::aboutToBeDestroyed, this, &GLWidget::cleanup);
+
+    initializeOpenGLFunctions();
+    glClearColor(0, 0, 0, m_transparent ? 0 : 1);
+
+    m_program = new QOpenGLShaderProgram;
+    m_program->addShaderFromSourceCode(QOpenGLShader::Vertex, m_core ? vertexShaderSourceCore : vertexShaderSource);
+    m_program->addShaderFromSourceCode(QOpenGLShader::Fragment, m_core ? fragmentShaderSourceCore : fragmentShaderSource);
+    m_program->bindAttributeLocation("vertex", 0);
+    m_program->bindAttributeLocation("normal", 1);
+    m_program->link();
+
+    m_program->bind();
+    m_projMatrixLoc = m_program->uniformLocation("projMatrix");
+    m_mvMatrixLoc = m_program->uniformLocation("mvMatrix");
+    m_normalMatrixLoc = m_program->uniformLocation("normalMatrix");
+    m_lightPosLoc = m_program->uniformLocation("lightPos");
+
+    // Create a vertex array object. In OpenGL ES 2.0 and OpenGL 2.x
+    // implementations this is optional and support may not be present
+    // at all. Nonetheless the below code works in all cases and makes
+    // sure there is a VAO when one is needed.
+    m_vao.create();
+    QOpenGLVertexArrayObject::Binder vaoBinder(&m_vao);
+
+    // Setup our vertex buffer object.
+    m_logoVbo.create();
+    m_logoVbo.bind();
+    m_logoVbo.allocate(m_logo.constData(), m_logo.count() * sizeof(GLfloat));
+
+    // Store the vertex attribute bindings for the program.
+    setupVertexAttribs();
+
+    // Our camera never changes in this example.
+    m_camera.setToIdentity();
+    m_camera.translate(0, 0, -1);
+
+    // Light position is fixed.
+    m_program->setUniformValue(m_lightPosLoc, QVector3D(0, 0, 70));
+
+    m_program->release();
+}
+
+void GLWidget::setupVertexAttribs()
+{
+    m_logoVbo.bind();
+    QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
+    f->glEnableVertexAttribArray(0);
+    f->glEnableVertexAttribArray(1);
+    f->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat),
+                             nullptr);
+    f->glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat),
+                             reinterpret_cast<void *>(3 * sizeof(GLfloat)));
+    m_logoVbo.release();
+}
+
+void GLWidget::paintGL()
+{
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    glEnable(GL_DEPTH_TEST);
+    glEnable(GL_CULL_FACE);
+
+    m_world.setToIdentity();
+    m_world.rotate(180.0f - (m_xRot / 16.0f), 1, 0, 0);
+    m_world.rotate(m_yRot / 16.0f, 0, 1, 0);
+    m_world.rotate(m_zRot / 16.0f, 0, 0, 1);
+
+    QOpenGLVertexArrayObject::Binder vaoBinder(&m_vao);
+    m_program->bind();
+    m_program->setUniformValue(m_projMatrixLoc, m_proj);
+    m_program->setUniformValue(m_mvMatrixLoc, m_camera * m_world);
+    QMatrix3x3 normalMatrix = m_world.normalMatrix();
+    m_program->setUniformValue(m_normalMatrixLoc, normalMatrix);
+
+    glDrawArrays(GL_TRIANGLES, 0, m_logo.vertexCount());
+
+    m_program->release();
+}
+
+void GLWidget::resizeGL(int w, int h)
+{
+    m_proj.setToIdentity();
+    m_proj.perspective(45.0f, GLfloat(w) / h, 0.01f, 100.0f);
+}
+
+void GLWidget::mousePressEvent(QMouseEvent *event)
+{
+    m_lastPos = event->position().toPoint();
+}
+
+void GLWidget::mouseMoveEvent(QMouseEvent *event)
+{
+    int dx = event->position().toPoint().x() - m_lastPos.x();
+    int dy = event->position().toPoint().y() - m_lastPos.y();
+
+    if (event->buttons() & Qt::LeftButton) {
+        setXRotation(m_xRot + 8 * dy);
+        setYRotation(m_yRot + 8 * dx);
+    } else if (event->buttons() & Qt::RightButton) {
+        setXRotation(m_xRot + 8 * dy);
+        setZRotation(m_zRot + 8 * dx);
+    }
+    m_lastPos = event->position().toPoint();
+}
+
+
+bool GLWidget::event(QEvent *event)
+{
+    auto Result = QOpenGLWidget::event(event);
+    if (event->type() == QEvent::WindowChangeInternal)
+    {
+        qDebug() << "QEvent::WindowChangeInternal";
+        if (!context())
+        {
+            setFormat(QSurfaceFormat::defaultFormat());
+            if (!m_HiddenOnCleanup)
+            {
+                show();
+            }
+        }
+    }
+    return Result;
+}
--- a/demo/glwidget.h
+++ b/demo/glwidget.h
@@ -0,0 +1,72 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef GLWIDGET_H
+#define GLWIDGET_H
+
+#include <QOpenGLWidget>
+#include <QOpenGLFunctions>
+#include <QOpenGLVertexArrayObject>
+#include <QOpenGLBuffer>
+#include <QMatrix4x4>
+#include "logo.h"
+
+QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram)
+
+class GLWidget : public QOpenGLWidget, protected QOpenGLFunctions
+{
+    Q_OBJECT
+
+public:
+    GLWidget(QWidget *parent = nullptr);
+    ~GLWidget();
+
+    static bool isTransparent() { return m_transparent; }
+    static void setTransparent(bool t) { m_transparent = t; }
+
+    QSize minimumSizeHint() const override;
+    QSize sizeHint() const override;
+
+public slots:
+    void setXRotation(int angle);
+    void setYRotation(int angle);
+    void setZRotation(int angle);
+    void cleanup();
+
+signals:
+    void xRotationChanged(int angle);
+    void yRotationChanged(int angle);
+    void zRotationChanged(int angle);
+
+protected:
+    void initializeGL() override;
+    void paintGL() override;
+    void resizeGL(int width, int height) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    virtual bool event(QEvent *event) override;
+
+private:
+    void setupVertexAttribs();
+
+    bool m_core;
+    int m_xRot = 0;
+    int m_yRot = 0;
+    int m_zRot = 0;
+    QPoint m_lastPos;
+    Logo m_logo;
+    QOpenGLVertexArrayObject m_vao;
+    QOpenGLBuffer m_logoVbo;
+    QOpenGLShaderProgram *m_program = nullptr;
+    int m_projMatrixLoc = 0;
+    int m_mvMatrixLoc = 0;
+    int m_normalMatrixLoc = 0;
+    int m_lightPosLoc = 0;
+    QMatrix4x4 m_proj;
+    QMatrix4x4 m_camera;
+    QMatrix4x4 m_world;
+    static bool m_transparent;
+    bool m_HiddenOnCleanup = false;
+};
+
+#endif
--- a/demo/images/category.svg
+++ b/demo/images/category.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
+ <desc>lock_outline icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
+ <path d="m243.2 467.2 246.4-403.2 246.4 403.2zm492.8 492.8q-84 0-142.8-58.8t-58.8-142.8 58.8-142.8 142.8-58.8 142.8 58.8 58.8 142.8-58.8 142.8-142.8 58.8zm-649.6-22.4v-358.4h358.4v358.4zm649.6-67.2q47.04 0 79.52-32.48t32.48-79.52-32.48-79.52-79.52-32.48-79.52 32.48-32.48 79.52 32.48 79.52 79.52 32.48zm-560-22.4h179.2v-179.2h-179.2zm226.24-470.4h174.72l-87.36-141.12z" fill="#03b8e5" fill-opacity=".87843" stroke-width=".025"/>
+</svg>
--- a/demo/images/deployed_code.svg
+++ b/demo/images/deployed_code.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
+ <desc>lock_outline icon - Licensed under Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0) - Created with Iconfu.com - Derivative work of Material icons (Copyright Google Inc.)</desc>
+ <path d="m467.2 844.64v-306.88l-268.8-155.68v306.88zm89.6 0 268.8-155.68v-306.88l-268.8 155.68zm-44.8-384.16 265.44-153.44-265.44-153.44-265.44 153.44zm-358.4 306.88q-21.28-12.32-33.04-32.48t-11.76-44.8v-356.16q0-24.64 11.76-44.8t33.04-32.48l313.6-180.32q21.28-12.32 44.8-12.32t44.8 12.32l313.6 180.32q21.28 12.32 33.04 32.48t11.76 44.8v356.16q0 24.64-11.76 44.8t-33.04 32.48l-313.6 180.32q-21.28 12.32-44.8 12.32t-44.8-12.32z" fill="#03b8e5" stroke-width=".025"/>
+</svg>
--- a/demo/logo.cpp
+++ b/demo/logo.cpp
@@ -0,0 +1,103 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "logo.h"
+#include <qmath.h>
+
+Logo::Logo()
+{
+    m_data.resize(2500 * 6);
+
+    const GLfloat x1 = +0.06f;
+    const GLfloat y1 = -0.14f;
+    const GLfloat x2 = +0.14f;
+    const GLfloat y2 = -0.06f;
+    const GLfloat x3 = +0.08f;
+    const GLfloat y3 = +0.00f;
+    const GLfloat x4 = +0.30f;
+    const GLfloat y4 = +0.22f;
+
+    quad(x1, y1, x2, y2, y2, x2, y1, x1);
+    quad(x3, y3, x4, y4, y4, x4, y3, x3);
+
+    extrude(x1, y1, x2, y2);
+    extrude(x2, y2, y2, x2);
+    extrude(y2, x2, y1, x1);
+    extrude(y1, x1, x1, y1);
+    extrude(x3, y3, x4, y4);
+    extrude(x4, y4, y4, x4);
+    extrude(y4, x4, y3, x3);
+
+    const int NumSectors = 100;
+
+    for (int i = 0; i < NumSectors; ++i) {
+        GLfloat angle = (i * 2 * M_PI) / NumSectors;
+        GLfloat angleSin = qSin(angle);
+        GLfloat angleCos = qCos(angle);
+        const GLfloat x5 = 0.30f * angleSin;
+        const GLfloat y5 = 0.30f * angleCos;
+        const GLfloat x6 = 0.20f * angleSin;
+        const GLfloat y6 = 0.20f * angleCos;
+
+        angle = ((i + 1) * 2 * M_PI) / NumSectors;
+        angleSin = qSin(angle);
+        angleCos = qCos(angle);
+        const GLfloat x7 = 0.20f * angleSin;
+        const GLfloat y7 = 0.20f * angleCos;
+        const GLfloat x8 = 0.30f * angleSin;
+        const GLfloat y8 = 0.30f * angleCos;
+
+        quad(x5, y5, x6, y6, x7, y7, x8, y8);
+
+        extrude(x6, y6, x7, y7);
+        extrude(x8, y8, x5, y5);
+    }
+}
+
+void Logo::add(const QVector3D &v, const QVector3D &n)
+{
+    GLfloat *p = m_data.data() + m_count;
+    *p++ = v.x();
+    *p++ = v.y();
+    *p++ = v.z();
+    *p++ = n.x();
+    *p++ = n.y();
+    *p++ = n.z();
+    m_count += 6;
+}
+
+void Logo::quad(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2, GLfloat x3, GLfloat y3, GLfloat x4, GLfloat y4)
+{
+    QVector3D n = QVector3D::normal(QVector3D(x4 - x1, y4 - y1, 0.0f), QVector3D(x2 - x1, y2 - y1, 0.0f));
+
+    add(QVector3D(x1, y1, -0.05f), n);
+    add(QVector3D(x4, y4, -0.05f), n);
+    add(QVector3D(x2, y2, -0.05f), n);
+
+    add(QVector3D(x3, y3, -0.05f), n);
+    add(QVector3D(x2, y2, -0.05f), n);
+    add(QVector3D(x4, y4, -0.05f), n);
+
+    n = QVector3D::normal(QVector3D(x1 - x4, y1 - y4, 0.0f), QVector3D(x2 - x4, y2 - y4, 0.0f));
+
+    add(QVector3D(x4, y4, 0.05f), n);
+    add(QVector3D(x1, y1, 0.05f), n);
+    add(QVector3D(x2, y2, 0.05f), n);
+
+    add(QVector3D(x2, y2, 0.05f), n);
+    add(QVector3D(x3, y3, 0.05f), n);
+    add(QVector3D(x4, y4, 0.05f), n);
+}
+
+void Logo::extrude(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
+{
+    QVector3D n = QVector3D::normal(QVector3D(0.0f, 0.0f, -0.1f), QVector3D(x2 - x1, y2 - y1, 0.0f));
+
+    add(QVector3D(x1, y1, +0.05f), n);
+    add(QVector3D(x1, y1, -0.05f), n);
+    add(QVector3D(x2, y2, +0.05f), n);
+
+    add(QVector3D(x2, y2, -0.05f), n);
+    add(QVector3D(x2, y2, +0.05f), n);
+    add(QVector3D(x1, y1, -0.05f), n);
+}
--- a/demo/logo.h
+++ b/demo/logo.h
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef LOGO_H
+#define LOGO_H
+
+#include <qopengl.h>
+#include <QList>
+#include <QVector3D>
+
+class Logo
+{
+public:
+    Logo();
+    const GLfloat *constData() const { return m_data.constData(); }
+    int count() const { return m_count; }
+    int vertexCount() const { return m_count / 6; }
+
+private:
+    void quad(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2, GLfloat x3, GLfloat y3, GLfloat x4, GLfloat y4);
+    void extrude(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2);
+    void add(const QVector3D &v, const QVector3D &n);
+
+    QList<GLfloat> m_data;
+    int m_count = 0;
+};
+
+#endif // LOGO_H
--- a/demo/main.cpp
+++ b/demo/main.cpp
@@ -3,6 +3,7 @@
 #include <QFile>
 #include <QApplication>
 #include <QDebug>
+#include <QQuickWindow>

 #include <memory>

@@ -41,7 +42,8 @@ int main(int argc, char *argv[])
    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 #endif
 #endif
-	std::shared_ptr<int> b;
+    QQuickWindow::setGraphicsApi(QSGRendererInterface::OpenGL);
+    QApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
 	QApplication a(argc, argv);
 	a.setApplicationName("Advanced Docking System Demo");
 	a.setQuitOnLastWindowClosed(true);
--- a/doc/cfg_flag_AutoHideOpenOnDragHover.gif
+++ b/doc/cfg_flag_AutoHideOpenOnDragHover.gif
--- a/doc/user-guide.md
+++ b/doc/user-guide.md
@@ -49,7 +49,6 @@
  - [`AutoHideCloseButtonCollapsesDock`](#autohideclosebuttoncollapsesdock)
  - [`AutoHideHasCloseButton`](#autohidehasclosebutton)
  - [`AutoHideHasMinimizeButton`](#autohidehasminimizebutton)
-  - [`AutoHideOpenOnDragHover`](#autohideopenondraghover)
 - [DockWidget Feature Flags](#dockwidget-feature-flags)
  - [`DockWidgetClosable`](#dockwidgetclosable)
  - [`DockWidgetMovable`](#dockwidgetmovable)
@@ -151,7 +150,7 @@ This ie enabled by default to minimize the size of the saved data.

 ### `TabCloseButtonIsToolButton`

-If enabled the tab close buttons will be `QToolButtons` instead of `QPushButtons` -
+If enabled the tab close buttons will be `QToolButtons` instead of `QPushButtons` - 
 disabled by default. Normally the default configuration should be ok but if your
 application requires `QToolButtons` instead of `QPushButtons` for styling reasons
 or for any other reasons, then you can enable this flag.
@@ -182,7 +181,7 @@ constant, that means, if enabled, the tabs need more space.

 ### `DragPreviewIsDynamic`

-If non-opaque undocking is enabled, this flag defines the behavior of the drag
+If non-opaque undocking is enabled, this flag defines the behavior of the drag 
 preview window. If this flag is enabled, then it will give the user the
 impression, that the floating drag preview is dynamically adjusted to the drop
 area. In order to give the perfect impression, you should disable the flags
@@ -198,7 +197,7 @@ CDockManager::setConfigFlag(CDockManager::DragPreviewHasWindowFrame, false);

 ### `DragPreviewShowsContentPixmap`

-If non-opaque undocking is enabled, the created drag preview window shows a
+If non-opaque undocking is enabled, the created drag preview window shows a 
 copy of the content of the dock widget / dock are that is dragged, if this
 flag is enabled (default).

@@ -211,7 +210,7 @@ like window without any content.

 ### `DragPreviewHasWindowFrame`

-If non-opaque undocking is enabled, then this flag configures if the drag
+If non-opaque undocking is enabled, then this flag configures if the drag 
 preview is frameless (default) or looks like a real window. If it is enabled,
 then the drag preview is a transparent window with a system window frame.

@@ -379,7 +378,7 @@ ads--CDockAreaWidget[focused="true"] ads--CDockAreaTitleBar

 If you have a content widget that does not support focussing for some reason
 (like `QVTKOpenGLStereoWidget` from the [VTK library](https://github.com/Kitware/VTK)),
-then you can manually switch the focus by reacting on mouse events. The
+then you can manually switch the focus by reacting on mouse events. The 
 following code shows, how to install en event filter on the `QVTKOpenGLStereoWidget`
 to properly switch the focus on `QEvent::MouseButtonPress`:

@@ -423,7 +422,7 @@ bool CMainWindow::eventFilter(QObject *watched, QEvent *event)
 ### `EqualSplitOnInsertion`

 This flag configures how the space is distributed if a new dock widget is
-inserted into an existing dock area. The flag is disabled by default. If 3
+inserted into an existing dock area. The flag is disabled by default. If 3 
 dock widgets are inserted with the following code

 ```c++
@@ -434,7 +433,7 @@ then this is the result, if the flag is disabled:

 ![EqualSplitOnInsertion false](cfg_flag_EqualSplitOnInsertion_false.png)

-If the flag is enabled, then the space is equally distributed to all widgets
+If the flag is enabled, then the space is equally distributed to all widgets 
 in a  splitter:

 ![EqualSplitOnInsertion true](cfg_flag_EqualSplitOnInsertion_true.png)
@@ -502,7 +501,7 @@ for active tabs. Inactive tabs only show their icon:

 The Advanced Docking System supports "Auto-Hide" functionality for **all**
 dock containers. The "Auto Hide" feature allows to display more information
-using less screen space by hiding or showing windows pinned to one of the
+using less screen space by hiding or showing windows pinned to one of the 
 four dock container borders.

 Enabling this feature adds a button with a pin icon to each dock area.
@@ -564,7 +563,7 @@ That means, you can drag them to a different border or sidebar:

 ### Auto-Hide Tab Sorting

-You can drag Auto-Hide tabs to a new position in the current sidebar
+You can drag Auto-Hide tabs to a new position in the current sidebar 
 to sort them:

 ![Auo-Hide sort tabs](AutoHide_Sort_Tabs.gif)
@@ -633,7 +632,7 @@ the other Auto-Hide flags will be evaluated.

 ### `DockAreaHasAutoHideButton`

-If this flag is set (default), then each dock area has a pin button in the title
+If this flag is set (default), then each dock area has a pin button in the title 
 bar to toggle Auto-Hide state.

 ![DockAreaHasAutoHideButton true](cfg_flag_DockAreaHasAutoHideButton.png)
@@ -677,7 +676,7 @@ works if this feature is enabled.
 Some users don't understand the distinction between closing an auto hide dock and
 collapsing an auto hide dock. This may lead to situations where they press the
 close button (losing the side tab widget) instead of simply clicking outside
-the auto hide dock (collapsing the dock).
+the auto hide dock (collapsing the dock). 

 ![AutoHideCloseButtonCollapsesDock false](cfg_flag_AutoHideCloseButtonCollapsesDock_false.gif)

@@ -705,15 +704,6 @@ If this flag is set (disabled by default), then each auto hide widget has a mini

 ![AutoHideHasMinimizeButton](cfg_flag_AutoHideHasMinimizeButton.png)

-
-### `AutoHideOpenOnDragHover`
-
-If this flag is set (disabled by default), then holding a dragging cursor hover an auto-hide collapsed dock's tab will open said dock:
-
-![AutoHideOpenOnDragHover](cfg_flag_AutoHideOpenOnDragHover.gif)
-
-Said dock must be set to accept drops to hide when cursor leaves its scope. See `AutoHideDragNDropExample` for more details.
-
 ## DockWidget Feature Flags

 ### `DockWidgetClosable`
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -6,6 +6,5 @@ add_subdirectory(sidebar)
 add_subdirectory(deleteonclose)
 add_subdirectory(centralwidget)
 add_subdirectory(autohide)
-add_subdirectory(autohidedragndrop)
 add_subdirectory(emptydockarea)
-add_subdirectory(dockindock)
+add_subdirectory(dockindock)
--- a/examples/autohidedragndrop/CMakeLists.txt
+++ b/examples/autohidedragndrop/CMakeLists.txt
@@ -1,29 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-project(ads_example_autohide_dragndrop VERSION ${VERSION_SHORT})
-find_package(QT NAMES Qt6 Qt5 COMPONENTS Core REQUIRED)
-find_package(Qt${QT_VERSION_MAJOR} 5.5 COMPONENTS Core Gui Widgets REQUIRED)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-add_executable(AutoHideDragNDropExample WIN32
-    main.cpp
-    mainwindow.cpp
-    mainwindow.ui
-    droppableitem.cpp
-)
-target_include_directories(AutoHideDragNDropExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(AutoHideDragNDropExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
-target_link_libraries(AutoHideDragNDropExample PUBLIC Qt${QT_VERSION_MAJOR}::Core
-                                                  Qt${QT_VERSION_MAJOR}::Gui
-                                                  Qt${QT_VERSION_MAJOR}::Widgets)
-set_target_properties(AutoHideDragNDropExample PROPERTIES
-    AUTOMOC ON
-    AUTORCC ON
-    AUTOUIC ON
-    CXX_STANDARD 14
-    CXX_STANDARD_REQUIRED ON
-    CXX_EXTENSIONS OFF
-    VERSION ${VERSION_SHORT}
-    EXPORT_NAME "Qt Advanced Docking System Auto Hide With Drag N Drop Example"
-    ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
-    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
-    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/bin"
-)
--- a/examples/autohidedragndrop/autohidedragndrop.pro
+++ b/examples/autohidedragndrop/autohidedragndrop.pro
@@ -1,36 +0,0 @@
-ADS_OUT_ROOT = $${OUT_PWD}/../..
-
-QT       += core gui widgets
-
-TARGET = AutoHideDragNDropExample
-DESTDIR = $${ADS_OUT_ROOT}/lib
-TEMPLATE = app
-CONFIG += c++14
-CONFIG += debug_and_release
-adsBuildStatic {
-    DEFINES += ADS_STATIC
-}
-
-# The following define makes your compiler emit warnings if you use
-# any Qt feature that has been marked deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-SOURCES += \
-    main.cpp \
-    mainwindow.cpp \
-    droppableitem.cpp
-
-HEADERS += \
-    mainwindow.h \
-    droppableitem.h
-
-FORMS += \
-    mainwindow.ui
-
-LIBS += -L$${ADS_OUT_ROOT}/lib
-include(../../ads.pri)
-INCLUDEPATH += ../../src
-DEPENDPATH += ../../src
-
--- a/examples/autohidedragndrop/droppableitem.cpp
+++ b/examples/autohidedragndrop/droppableitem.cpp
@@ -1,38 +0,0 @@
-#include "droppableitem.h"
-
-#include <QDragEnterEvent>
-#include <QDragLeaveEvent>
-#include <QDropEvent>
-#include <QMimeData>
-#include <qsizepolicy.h>
-
-DroppableItem::DroppableItem(const QString& text, QWidget* parent)
-    : QPushButton(text, parent)
-{
-    setAcceptDrops(true);
-    setSizePolicy(QSizePolicy::Policy::Expanding, QSizePolicy::Policy::Expanding);
-}
-
-void DroppableItem::dragEnterEvent(QDragEnterEvent* event)
-{
-    if (event->mimeData()->hasText())
-    {
-        event->acceptProposedAction();
-        setCursor(Qt::DragMoveCursor);
-    }
-}
-
-void DroppableItem::dragLeaveEvent(QDragLeaveEvent* event)
-{
-	Q_UNUSED(event);
-    unsetCursor();
-}
-
-void DroppableItem::dropEvent(QDropEvent* event)
-{
-    if (event->mimeData()->hasText())
-    {
-        event->acceptProposedAction();
-        setText(event->mimeData()->text());
-    }
-}
--- a/examples/autohidedragndrop/droppableitem.h
+++ b/examples/autohidedragndrop/droppableitem.h
@@ -1,19 +0,0 @@
-#include <QObject>
-#include <QPushButton>
-
-class QDragEnterEvent;
-class QDragLeaveEvent;
-class QDropEvent;
-
-class DroppableItem : public QPushButton
-{
-    Q_OBJECT;
-
-public:
-    DroppableItem(const QString& text = QString(), QWidget* parent = nullptr);
-
-protected:
-    void dragEnterEvent(QDragEnterEvent* event) override;
-    void dragLeaveEvent(QDragLeaveEvent* event) override;
-    void dropEvent(QDropEvent* event) override;
-};
--- a/examples/autohidedragndrop/main.cpp
+++ b/examples/autohidedragndrop/main.cpp
@@ -1,10 +0,0 @@
-#include <mainwindow.h>
-#include <QApplication>
-
-int main(int argc, char *argv[])
-{
-    QApplication a(argc, argv);
-    CMainWindow w;
-    w.show();
-    return a.exec();
-}
--- a/examples/autohidedragndrop/main.py
+++ b/examples/autohidedragndrop/main.py
@@ -1,84 +0,0 @@
-import os
-import sys
-
-from PyQt5 import uic
-from PyQt5.QtCore import Qt, QTimer, QDir, QSignalBlocker
-from PyQt5.QtGui import QCloseEvent, QIcon
-from PyQt5.QtWidgets import (QApplication, QLabel, QCalendarWidget, QFrame, QTreeView,
-                             QTableWidget, QFileSystemModel, QPlainTextEdit, QToolBar,
-                             QWidgetAction, QComboBox, QAction, QSizePolicy, QInputDialog)
-
-import PyQtAds as QtAds
-
-UI_FILE = os.path.join(os.path.dirname(__file__), 'mainwindow.ui')
-MainWindowUI, MainWindowBase = uic.loadUiType(UI_FILE)
-
-class MainWindow(MainWindowUI, MainWindowBase):
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-
-        self.setupUi(self)
-
-        QtAds.CDockManager.setConfigFlag(QtAds.CDockManager.OpaqueSplitterResize, True)
-        QtAds.CDockManager.setConfigFlag(QtAds.CDockManager.XmlCompressionEnabled, False)
-        QtAds.CDockManager.setConfigFlag(QtAds.CDockManager.FocusHighlighting, True)
-        QtAds.CDockManager.setAutoHideConfigFlag(QtAds.CDockManager.AutoHideOpenOnDragHover, True);
-        self.dock_manager = QtAds.CDockManager(self)
-
-        # Set central widget
-        text_edit = QPlainTextEdit()
-        text_edit.setPlaceholderText("This is the central editor. Enter your text here.")
-        central_dock_widget = QtAds.CDockWidget("CentralWidget")
-        central_dock_widget.setWidget(text_edit)
-        central_dock_area = self.dock_manager.setCentralWidget(central_dock_widget)
-        central_dock_area.setAllowedAreas(QtAds.DockWidgetArea.OuterDockAreas)
-
-
-        droppable_item = DroppableItem("Drop text here.")
-        drop_dock_widget = QtAds.CDockWidget("Tab")
-        drop_dock_widget.setWidget(droppable_item)
-        drop_dock_widget.setMinimumSizeHintMode(QtAds.CDockWidget.MinimumSizeHintFromDockWidget)
-        drop_dock_widget.setMinimumSize(200, 150)
-        drop_dock_widget.setAcceptDrops(True)
-        drop_area = self.dock_manager.addDockWidget(QtAds.DockWidgetArea.LeftDockWidgetArea, drop_dock_widget)
-        drop_area.setAcceptDrops(True)
-        self.menuView.addAction(drop_dock_widget.toggleViewAction())
-
-        self.create_perspective_ui()
-
-    def create_perspective_ui(self):
-        save_perspective_action = QAction("Create Perspective", self)
-        save_perspective_action.triggered.connect(self.save_perspective)
-        perspective_list_action = QWidgetAction(self)
-        self.perspective_combobox = QComboBox(self)
-        self.perspective_combobox.setSizeAdjustPolicy(QComboBox.AdjustToContents)
-        self.perspective_combobox.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
-        self.perspective_combobox.activated[str].connect(self.dock_manager.openPerspective)
-        perspective_list_action.setDefaultWidget(self.perspective_combobox)
-        self.toolBar.addSeparator()
-        self.toolBar.addAction(perspective_list_action)
-        self.toolBar.addAction(save_perspective_action)
-
-    def save_perspective(self):
-        perspective_name, ok = QInputDialog.getText(self, "Save Perspective", "Enter Unique name:")
-        if not ok or not perspective_name:
-            return
-
-        self.dock_manager.addPerspective(perspective_name)
-        blocker = QSignalBlocker(self.perspective_combobox)
-        self.perspective_combobox.clear()
-        self.perspective_combobox.addItems(self.dock_manager.perspectiveNames())
-        self.perspective_combobox.setCurrentText(perspective_name)
-
-    def closeEvent(self, event: QCloseEvent):
-        self.dock_manager.deleteLater()
-        super().closeEvent(event)
-
-
-if __name__ == '__main__':
-    app = QApplication(sys.argv)
-
-    w = MainWindow()
-    w.show()
-    app.exec_()
--- a/examples/autohidedragndrop/mainwindow.cpp
+++ b/examples/autohidedragndrop/mainwindow.cpp
@@ -1,131 +0,0 @@
-#include "mainwindow.h"
-#include "droppableitem.h"
-
-#include "ui_mainwindow.h"
-
-#include <QWidgetAction>
-#include <QFileSystemModel>
-#include <QTableWidget>
-#include <QHBoxLayout>
-#include <QInputDialog>
-#include <QFileDialog>
-#include <QSettings>
-#include <QPlainTextEdit>
-#include <QToolBar>
-
-#include "AutoHideDockContainer.h"
-#include "DockAreaWidget.h"
-#include "DockAreaTitleBar.h"
-
-using namespace ads;
-
-CMainWindow::CMainWindow(QWidget *parent)
-    : QMainWindow(parent)
-    , ui(new Ui::CMainWindow)
-{
-    ui->setupUi(this);
-    CDockManager::setConfigFlag(CDockManager::OpaqueSplitterResize, true);
-    CDockManager::setConfigFlag(CDockManager::XmlCompressionEnabled, false);
-    CDockManager::setConfigFlag(CDockManager::FocusHighlighting, true);
-    CDockManager::setAutoHideConfigFlags(CDockManager::DefaultAutoHideConfig);
-    CDockManager::setAutoHideConfigFlag(CDockManager::AutoHideOpenOnDragHover, true);
-    CDockManager::setConfigParam(CDockManager::AutoHideOpenOnDragHoverDelay_ms, 500);
-    DockManager = new CDockManager(this);
-
-    // Set central widget
-    QPlainTextEdit* w = new QPlainTextEdit();
-	w->setPlaceholderText("This is the central editor. Enter your text here.");
-    CDockWidget* CentralDockWidget = new CDockWidget("CentralWidget");
-    CentralDockWidget->setWidget(w);
-    auto* CentralDockArea = DockManager->setCentralWidget(CentralDockWidget);
-    CentralDockArea->setAllowedAreas(DockWidgetArea::OuterDockAreas);
-
-    {
-    	DroppableItem* droppableItem = new DroppableItem("Drop text here.");
-		CDockWidget* dropDockWidget = new CDockWidget("Tab 1");
-		dropDockWidget->setWidget(droppableItem);
-		dropDockWidget->setMinimumSizeHintMode(CDockWidget::MinimumSizeHintFromDockWidget);
-		dropDockWidget->setMinimumSize(200,150);
-		dropDockWidget->setAcceptDrops(true);
-		const auto autoHideContainer = DockManager->addAutoHideDockWidget(SideBarLocation::SideBarLeft, dropDockWidget);
-		autoHideContainer->setSize(480);
-		autoHideContainer->setAcceptDrops(true);
-		ui->menuView->addAction(dropDockWidget->toggleViewAction());
-    }
-    {
-    	DroppableItem* droppableItem = new DroppableItem("Drop text here.");
-		CDockWidget* dropDockWidget = new CDockWidget("Tab 2");
-		dropDockWidget->setWidget(droppableItem);
-		dropDockWidget->setMinimumSizeHintMode(CDockWidget::MinimumSizeHintFromDockWidget);
-		dropDockWidget->setMinimumSize(200,150);
-		dropDockWidget->setAcceptDrops(true);
-		const auto autoHideContainer = DockManager->addAutoHideDockWidget(SideBarLocation::SideBarRight, dropDockWidget);
-		autoHideContainer->setSize(480);
-		autoHideContainer->setAcceptDrops(true);
-		ui->menuView->addAction(dropDockWidget->toggleViewAction());
-    }
-
-    QTableWidget* propertiesTable = new QTableWidget();
-    propertiesTable->setColumnCount(3);
-    propertiesTable->setRowCount(10);
-    CDockWidget* PropertiesDockWidget = new CDockWidget("Properties");
-    PropertiesDockWidget->setWidget(propertiesTable);
-    PropertiesDockWidget->setMinimumSizeHintMode(CDockWidget::MinimumSizeHintFromDockWidget);
-    PropertiesDockWidget->resize(250, 150);
-    PropertiesDockWidget->setMinimumSize(200,150);
-    DockManager->addDockWidget(DockWidgetArea::RightDockWidgetArea, PropertiesDockWidget, CentralDockArea);
-    ui->menuView->addAction(PropertiesDockWidget->toggleViewAction());
-
-    createPerspectiveUi();
-}
-
-CMainWindow::~CMainWindow()
-{
-    delete ui;
-}
-
-
-void CMainWindow::createPerspectiveUi()
-{
-	SavePerspectiveAction = new QAction("Create Perspective", this);
-	connect(SavePerspectiveAction, SIGNAL(triggered()), SLOT(savePerspective()));
-	PerspectiveListAction = new QWidgetAction(this);
-	PerspectiveComboBox = new QComboBox(this);
-	PerspectiveComboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
-	PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
-	connect(PerspectiveComboBox, SIGNAL(currentTextChanged(const QString&)),
-		DockManager, SLOT(openPerspective(const QString&)));
-	PerspectiveListAction->setDefaultWidget(PerspectiveComboBox);
-	ui->toolBar->addSeparator();
-	ui->toolBar->addAction(PerspectiveListAction);
-	ui->toolBar->addAction(SavePerspectiveAction);
-}
-
-
-void CMainWindow::savePerspective()
-{
-	QString PerspectiveName = QInputDialog::getText(this, "Save Perspective", "Enter unique name:");
-	if (PerspectiveName.isEmpty())
-	{
-		return;
-	}
-
-	DockManager->addPerspective(PerspectiveName);
-	QSignalBlocker Blocker(PerspectiveComboBox);
-	PerspectiveComboBox->clear();
-	PerspectiveComboBox->addItems(DockManager->perspectiveNames());
-	PerspectiveComboBox->setCurrentText(PerspectiveName);
-}
-
-
-//============================================================================
-void CMainWindow::closeEvent(QCloseEvent* event)
-{
-    // Delete dock manager here to delete all floating widgets. This ensures
-    // that all top level windows of the dock manager are properly closed
-    DockManager->deleteLater();
-	QMainWindow::closeEvent(event);
-}
-
-
-
--- a/examples/autohidedragndrop/mainwindow.h
+++ b/examples/autohidedragndrop/mainwindow.h
@@ -1,43 +0,0 @@
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QComboBox>
-#include <QWidgetAction>
-
-#include "DockManager.h"
-#include "DockAreaWidget.h"
-#include "DockWidget.h"
-
-QT_BEGIN_NAMESPACE
-namespace Ui { class CMainWindow; }
-QT_END_NAMESPACE
-
-class CMainWindow : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    CMainWindow(QWidget *parent = nullptr);
-    ~CMainWindow();
-
-protected:
-	virtual void closeEvent(QCloseEvent* event) override;
-
-private:
-	QAction* SavePerspectiveAction = nullptr;
-	QWidgetAction* PerspectiveListAction = nullptr;
-	QComboBox* PerspectiveComboBox = nullptr;
-
-    Ui::CMainWindow *ui;
-
-    ads::CDockManager* DockManager;
-    ads::CDockAreaWidget* StatusDockArea;
-    ads::CDockWidget* TimelineDockWidget;
-
-    void createPerspectiveUi();
-
-private slots:
-	void savePerspective();
-};
-#endif // MAINWINDOW_H
--- a/examples/autohidedragndrop/mainwindow.ui
+++ b/examples/autohidedragndrop/mainwindow.ui
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>CMainWindow</class>
- <widget class="QMainWindow" name="CMainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1284</width>
-    <height>757</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <widget class="QWidget" name="centralwidget"/>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>1284</width>
-     <height>21</height>
-    </rect>
-   </property>
-   <widget class="QMenu" name="menuView">
-    <property name="title">
-     <string>View</string>
-    </property>
-   </widget>
-   <addaction name="menuView"/>
-  </widget>
-  <widget class="QToolBar" name="toolBar">
-   <property name="windowTitle">
-    <string>toolBar</string>
-   </property>
-   <attribute name="toolBarArea">
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak">
-    <bool>false</bool>
-   </attribute>
-  </widget>
- </widget>
- <resources/>
- <connections/>
-</ui>
--- a/examples/configflags/CMakeLists.txt
+++ b/examples/configflags/CMakeLists.txt
@@ -1,28 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-project(ads_example_centralwidget VERSION ${VERSION_SHORT}) 
-find_package(QT NAMES Qt6 Qt5 COMPONENTS Core REQUIRED)
-find_package(Qt${QT_VERSION_MAJOR} 5.5 COMPONENTS Core Gui Widgets REQUIRED)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-add_executable(configFlagsExample WIN32 
-    main.cpp
-    mainwindow.cpp
-    mainwindow.ui
-)
-target_include_directories(CentralWidgetExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(CentralWidgetExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
-target_link_libraries(CentralWidgetExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
-                                                  Qt${QT_VERSION_MAJOR}::Gui 
-                                                  Qt${QT_VERSION_MAJOR}::Widgets)
-set_target_properties(CentralWidgetExample 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 Central Widget 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"
-)
--- a/examples/configflags/configflags.pro
+++ b/examples/configflags/configflags.pro
@@ -1,34 +0,0 @@
-ADS_OUT_ROOT = $${OUT_PWD}/../..
-
-QT       += core gui widgets
-
-TARGET = ConfigFlagsExample
-DESTDIR = $${ADS_OUT_ROOT}/lib
-TEMPLATE = app
-CONFIG += c++14
-CONFIG += debug_and_release
-adsBuildStatic {
-    DEFINES += ADS_STATIC
-}
-
-# The following define makes your compiler emit warnings if you use
-# any Qt feature that has been marked deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-SOURCES += \
-    main.cpp \
-    mainwindow.cpp
-
-HEADERS += \
-    mainwindow.h
-
-FORMS += \
-    mainwindow.ui
-
-LIBS += -L$${ADS_OUT_ROOT}/lib
-include(../../ads.pri)
-INCLUDEPATH += ../../src
-DEPENDPATH += ../../src
-
--- a/examples/configflags/main.cpp
+++ b/examples/configflags/main.cpp
@@ -1,10 +0,0 @@
-#include <mainwindow.h>
-#include <QApplication>
-
-int main(int argc, char *argv[])
-{
-    QApplication a(argc, argv);
-    CMainWindow w;
-    w.show();
-    return a.exec();
-}
--- a/examples/configflags/mainwindow.cpp
+++ b/examples/configflags/mainwindow.cpp
@@ -1,65 +0,0 @@
-#include "mainwindow.h"
-
-#include "ui_mainwindow.h"
-
-#include <QLabel>
-#include <QToolBar>
-
-#include "DockAreaWidget.h"
-#include "DockAreaTitleBar.h"
-
-
-using namespace ads;
-
-
-CMainWindow::CMainWindow(QWidget *parent) :
-	QMainWindow(parent),
-	ui(new Ui::CMainWindow)
-{
-	ui->setupUi(this);
-
-	// Add the toolbar
-	auto toolbar_ = addToolBar("Top Toolbar");
-
-	// Create the dock manager
-	ads::CDockManager::setConfigFlags(ads::CDockManager::DefaultOpaqueConfig);
-	ads::CDockManager::setConfigFlag(ads::CDockManager::DockAreaHasCloseButton,
-	    false);
-	ads::CDockManager::setConfigFlag(ads::CDockManager::DockAreaHasUndockButton,
-	    false);
-	ads::CDockManager::setConfigFlag(
-	    ads::CDockManager::DockAreaHasTabsMenuButton, false);
-	auto DockManager = new ads::CDockManager(this);
-
-	// Create a dockable widget
-	QLabel *l1 = new QLabel();
-	l1->setWordWrap(true);
-	l1->setAlignment(Qt::AlignTop | Qt::AlignLeft);
-	l1->setText("Docking widget 1");
-	ads::CDockWidget *dockWidget1 = new ads::CDockWidget("Dock 1");
-	dockWidget1->setWidget(l1);
-	DockManager->addDockWidget(ads::LeftDockWidgetArea, dockWidget1);
-
-	QLabel *l2 = new QLabel();
-	l2->setWordWrap(true);
-	l2->setAlignment(Qt::AlignTop | Qt::AlignLeft);
-	l2->setText("Docking widget 2");
-	ads::CDockWidget *dockWidget2 = new ads::CDockWidget("Dock 2");
-	dockWidget2->setWidget(l2);
-	DockManager->addDockWidget(ads::RightDockWidgetArea, dockWidget2);
-
-	// Add menu actions
-	ui->menuView->addAction(dockWidget1->toggleViewAction());
-	ui->menuView->addAction(dockWidget2->toggleViewAction());
-	toolbar_->addAction(dockWidget1->toggleViewAction());
-	toolbar_->addAction(dockWidget2->toggleViewAction());
-}
-
-
-CMainWindow::~CMainWindow()
-{
-    delete ui;
-}
-
-
-
--- a/examples/configflags/mainwindow.h
+++ b/examples/configflags/mainwindow.h
@@ -1,27 +0,0 @@
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QComboBox>
-#include <QWidgetAction>
-
-#include "DockManager.h"
-#include "DockAreaWidget.h"
-#include "DockWidget.h"
-
-QT_BEGIN_NAMESPACE
-namespace Ui { class CMainWindow; }
-QT_END_NAMESPACE
-
-class CMainWindow : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    CMainWindow(QWidget *parent = nullptr);
-    ~CMainWindow();
-
-private:
-    Ui::CMainWindow *ui;
-};
-#endif // MAINWINDOW_H
--- a/examples/configflags/mainwindow.ui
+++ b/examples/configflags/mainwindow.ui
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>CMainWindow</class>
- <widget class="QMainWindow" name="CMainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1284</width>
-    <height>757</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <widget class="QWidget" name="centralwidget"/>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>1284</width>
-     <height>21</height>
-    </rect>
-   </property>
-   <widget class="QMenu" name="menuView">
-    <property name="title">
-     <string>View</string>
-    </property>
-   </widget>
-   <addaction name="menuView"/>
-  </widget>
-  <widget class="QToolBar" name="toolBar">
-   <property name="windowTitle">
-    <string>toolBar</string>
-   </property>
-   <attribute name="toolBarArea">
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak">
-    <bool>false</bool>
-   </attribute>
-  </widget>
- </widget>
- <resources/>
- <connections/>
-</ui>
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -2,12 +2,10 @@ TEMPLATE = subdirs

 SUBDIRS = \
    autohide \
-	autohidedragndrop \
    centralwidget \
 	simple \
 	hideshow \
 	sidebar \
 	deleteonclose \
 	emptydockarea \
-	dockindock \
-	configflags
+	dockindock
--- a/sip/DockAreaTitleBar.sip
+++ b/sip/DockAreaTitleBar.sip
@@ -12,14 +12,10 @@ class CTitleBarButton : QToolButton
    %End
    
 public:
-	CTitleBarButton(bool ShowInTitleBar, bool HideWhenDisabled, TitleBarButton ButtonId,
-		QWidget* /TransferThis/ = Q_NULLPTR );
+	CTitleBarButton(bool visible = true, QWidget* parent /TransferThis/ = Q_NULLPTR );
 	virtual void setVisible(bool);
 	void setShowInTitleBar(bool);

-    TitleBarButton buttonId() const;
-	ads::CDockAreaTitleBar* titleBar() const;
-    bool isInAutoHideArea() const;

 protected:
 	bool event(QEvent *ev);
@@ -48,15 +44,13 @@ public:
 	ads::CDockAreaTabBar* tabBar() const;
 	ads::CTitleBarButton* button(ads::TitleBarButton which) const;
    ads::CElidingLabel* autoHideTitleLabel() const;
-    ads::CDockAreaWidget* dockAreaWidget() const;
 	void updateDockWidgetActionsButtons();
 	virtual void setVisible(bool Visible);
 	void insertWidget(int index, QWidget *widget /Transfer/ );
 	int indexOf(QWidget *widget) const;
    QString titleBarButtonToolTip(ads::TitleBarButton Button) const;
    void setAreaFloating();
-    void showAutoHideControls(bool Show);
-    bool isAutoHide() const;
+    

 signals:
 	void tabBarClicked(int index);
--- a/sip/DockAreaWidget.sip
+++ b/sip/DockAreaWidget.sip
@@ -41,7 +41,6 @@ public:
 	ads::CDockManager* dockManager() const;
 	ads::CDockContainerWidget* dockContainer() const;
    ads::CAutoHideDockContainer* autoHideDockContainer() const;
-    ads::CDockSplitter* parentSplitter() const;
    bool isAutoHide() const;
    void setAutoHideDockContainer(CAutoHideDockContainer*);
 	virtual QSize minimumSizeHint() const;
--- a/sip/DockContainerWidget.sip
+++ b/sip/DockContainerWidget.sip
@@ -20,14 +20,13 @@ class CDockContainerWidget : QFrame

 protected:
 	virtual bool event(QEvent *e);
-	ads::CDockSplitter* rootSplitter() const;
+	QSplitter* rootSplitter() const;
    ads::CAutoHideDockContainer* createAndSetupAutoHideContainer(ads::SideBarLocation area, ads::CDockWidget* DockWidget /Transfer/, int TabIndex = -1);
 	void createRootSplitter();
 	void dropFloatingWidget(ads::CFloatingDockContainer* FloatingWidget, const QPoint& TargetPos);
    void dropWidget(QWidget* Widget, DockWidgetArea DropArea, CDockAreaWidget* TargetAreaWidget, int TabIndex = -1);
 	void addDockArea(ads::CDockAreaWidget* DockAreaWidget /Transfer/, ads::DockWidgetArea area = ads::CenterDockWidgetArea);
 	void removeDockArea(ads::CDockAreaWidget* area /TransferBack/);
-    /*QList<QPointer<ads::CDockAreaWidget>> removeAllDockAreas();*/
 	void saveState(QXmlStreamWriter& Stream) const;
 	bool restoreState(CDockingStateReader& Stream, bool Testing);
 	ads::CDockAreaWidget* lastAddedDockAreaWidget(ads::DockWidgetArea area) const;
--- a/sip/DockManager.sip
+++ b/sip/DockManager.sip
@@ -172,8 +172,6 @@ public:
        FloatingContainerForceNativeTitleBar,
        FloatingContainerForceQWidgetTitleBar,
        MiddleMouseButtonClosesTab,
-        DisableTabTextEliding,
-        ShowTabTextOnlyForActiveTab,
        DefaultDockAreaButtons,
 		DefaultBaseConfig,
        DefaultOpaqueConfig,
@@ -190,8 +188,6 @@ public:
 		AutoHideSideBarsIconOnly,
 		AutoHideShowOnMouseOver,
        AutoHideCloseButtonCollapsesDock,
-        AutoHideHasCloseButton,
-        AutoHideHasMinimizeButton,
 		DefaultAutoHideConfig,
 	};
    typedef QFlags<ads::CDockManager::eAutoHideFlag> AutoHideFlags;
@@ -249,12 +245,6 @@ public:
    void setSplitterSizes(ads::CDockAreaWidget *ContainedArea, const QList<int>& sizes);
    static void setFloatingContainersTitle(const QString& Title);
 	static QString floatingContainersTitle();
-    void setDockWidgetToolBarStyle(Qt::ToolButtonStyle Style, ads::CDockWidget::eState State);
-    Qt::ToolButtonStyle dockWidgetToolBarStyle(ads::CDockWidget::eState State) const;
-    void setDockWidgetToolBarIconSize(const QSize& IconSize, ads::CDockWidget::eState State);
-    QSize dockWidgetToolBarIconSize(ads::CDockWidget::eState State) const;
-    ads::CDockWidget::DockWidgetFeatures globallyLockedDockWidgetFeatures() const;
-    void lockDockWidgetFeaturesGlobally(ads::CDockWidget::DockWidgetFeatures Features = ads::CDockWidget::GloballyLockableFeatures);

 public slots:
    void endLeavingMinimizedState();
--- a/sip/DockWidget.sip
+++ b/sip/DockWidget.sip
@@ -39,7 +39,6 @@ public:
        DefaultDockWidgetFeatures,
        AllDockWidgetFeatures,
        DockWidgetAlwaysCloseAndDelete,
-        GloballyLockableFeatures,
 		NoDockWidgetFeatures
 	};
    typedef QFlags<ads::CDockWidget::DockWidgetFeature> DockWidgetFeatures;
@@ -50,12 +49,6 @@ public:
 		StateDocked,
 		StateFloating
 	};
-    
-    enum eToolBarStyleSource
-    {
-    	ToolBarStyleFromDockManager,
-    	ToolBarStyleFromDockWidget
-    };

 	enum eInsertMode
 	{
@@ -79,7 +72,7 @@ public:
 	};


-	CDockWidget(const QString &title, QWidget* parent /TransferThis/ = Q_NULLPTR);
+	CDockWidget(const QString &title, QWidget* parent /TransferThis/ = 0);
 	virtual ~CDockWidget();
 	virtual QSize minimumSizeHint() const;
 	void setWidget(QWidget* widget /Transfer/, ads::CDockWidget::eInsertMode InsertMode = AutoScrollArea);
@@ -89,7 +82,6 @@ public:
 	void setFeatures(ads::CDockWidget::DockWidgetFeatures features);
 	void setFeature(ads::CDockWidget::DockWidgetFeature flag, bool on);
 	ads::CDockWidget::DockWidgetFeatures features() const;
-    void notifyFeaturesChanged();
 	ads::CDockManager* dockManager() const;
 	ads::CDockContainerWidget* dockContainer() const;
    ads::CFloatingDockContainer* floatingDockContainer() const;
@@ -103,7 +95,6 @@ public:
 	bool isInFloatingContainer() const;
 	bool isClosed() const;
 	QAction* toggleViewAction() const;
-    void setToggleViewAction(QAction* action);
 	void setToggleViewActionMode(ads::CDockWidget::eToggleViewActionMode Mode);
 	void setMinimumSizeHintMode(ads::CDockWidget::eMinimumSizeHintMode Mode);
    ads::CDockWidget::eMinimumSizeHintMode minimumSizeHintMode() const;
@@ -113,8 +104,6 @@ public:
 	QToolBar* toolBar() const;
 	QToolBar* createDefaultToolBar();
 	void setToolBar(QToolBar* ToolBar /Transfer/ );
-    void setToolBarStyleSource(ads::CDockWidget::eToolBarStyleSource Source);
-    ads::CDockWidget::eToolBarStyleSource toolBarStyleSource() const;
 	void setToolBarStyle(Qt::ToolButtonStyle Style, ads::CDockWidget::eState State);
 	Qt::ToolButtonStyle toolBarStyle(ads::CDockWidget::eState State) const;
 	void setToolBarIconSize(const QSize& IconSize, ads::CDockWidget::eState State);
--- a/sip/ElidingLabel.sip
+++ b/sip/ElidingLabel.sip
@@ -17,8 +17,8 @@ protected:
    virtual void mouseDoubleClickEvent( QMouseEvent *ev );
    
 public:
-	CElidingLabel(QWidget* parent /TransferThis/ = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags ());
-	CElidingLabel(const QString& text, QWidget* parent /TransferThis/ = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags ());
+	CElidingLabel(QWidget* parent /TransferThis/ = 0, Qt::WindowFlags f = 0);
+	CElidingLabel(const QString& text, QWidget* parent /TransferThis/ = 0, Qt::WindowFlags f = 0);
 	virtual ~CElidingLabel();
 	Qt::TextElideMode elideMode() const;
 	void setElideMode(Qt::TextElideMode mode);
--- a/sip/FloatingDockContainer.sip
+++ b/sip/FloatingDockContainer.sip
@@ -44,7 +44,6 @@ protected:
    void startDragging(const QPoint& DragStartMousePos, const QSize& Size,
        QWidget* MouseEventHandler);
 	virtual void finishDragging();
-    void deleteContent();
 	void initFloatingGeometry(const QPoint& DragStartMousePos, const QSize& Size);
 	void moveFloating();
 	bool restoreState(ads::CDockingStateReader& Stream, bool Testing);
@@ -83,7 +82,6 @@ public:
    bool hasTopLevelDockWidget() const;
    ads::CDockWidget* topLevelDockWidget() const;
    QList<ads::CDockWidget*> dockWidgets() const;
-    void finishDropOperation();
    
    %If (WS_X11)
    void onMaximizeRequest();
--- a/sip/ads_globals.sip
+++ b/sip/ads_globals.sip
@@ -73,8 +73,7 @@ namespace ads
        TitleBarButtonTabsMenu,
        TitleBarButtonUndock,
        TitleBarButtonClose,
-        TitleBarButtonAutoHide,
-        TitleBarButtonMinimize
+        TitleBarButtonAutoHide
    };

    enum eDragState
--- a/src/AutoHideDockContainer.cpp
+++ b/src/AutoHideDockContainer.cpp
@@ -657,14 +657,6 @@ bool CAutoHideDockContainer::event(QEvent* event)
 	return Super::event(event);
 }

-//============================================================================
-void CAutoHideDockContainer::dragLeaveEvent(QDragLeaveEvent*)
-{
-    if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideOpenOnDragHover))
-    {
-        collapseView(true);
-    }
-}

 //============================================================================
 Qt::Orientation CAutoHideDockContainer::orientation() const
@@ -717,3 +709,4 @@ int CAutoHideDockContainer::tabIndex() const
 }

 }
+
--- a/src/AutoHideDockContainer.h
+++ b/src/AutoHideDockContainer.h
@@ -65,7 +65,6 @@ protected:
 	virtual void resizeEvent(QResizeEvent* event) override;
 	virtual void leaveEvent(QEvent *event) override;
 	virtual bool event(QEvent* event) override;
-    virtual void dragLeaveEvent(QDragLeaveEvent* ev) override;

 	/**
 	 * Updates the size considering the size limits and the resize margins
@@ -140,7 +139,7 @@ public:

 	/**
 	 * Moves the contents to the parent container widget
-	 * Used before removing this Auto Hide dock container
+	 * Used before removing this Auto Hide dock container 
 	 */
    void moveContentsToParent();

--- a/src/AutoHideSideBar.cpp
+++ b/src/AutoHideSideBar.cpp
@@ -414,14 +414,7 @@ void CAutoHideSideBar::saveState(QXmlStreamWriter& s) const
 QSize CAutoHideSideBar::minimumSizeHint() const
 {
 	QSize Size = sizeHint();
-	if (d->isHorizontal())
-	{
-		Size.setWidth(0);
-	}
-	else
-	{
-		Size.setHeight(0);
-	}
+	Size.setWidth(10);
 	return Size;
 }

--- a/src/AutoHideTab.cpp
+++ b/src/AutoHideTab.cpp
@@ -33,8 +33,6 @@
 #include <QApplication>
 #include <QElapsedTimer>
 #include <QMenu>
-#include <QEvent>
-#include <QTimer>

 #include "AutoHideDockContainer.h"
 #include "AutoHideSideBar.h"
@@ -43,7 +41,6 @@
 #include "DockWidget.h"
 #include "FloatingDragPreview.h"
 #include "DockOverlay.h"
-#include "ads_globals.h"

 namespace ads
 {
@@ -58,7 +55,6 @@ struct AutoHideTabPrivate
    CAutoHideSideBar* SideBar = nullptr;
 	Qt::Orientation Orientation{Qt::Vertical};
 	QElapsedTimer TimeSinceHoverMousePress;
-	QTimer DragOverTimer;
 	bool MousePressed = false;
 	eDragState DragState = DraggingInactive;
 	QPoint GlobalDragStartMousePosition;
@@ -256,14 +252,6 @@ CAutoHideTab::CAutoHideTab(QWidget* parent) :
 {
 	setAttribute(Qt::WA_NoMousePropagation);
 	setFocusPolicy(Qt::NoFocus);
-    if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideOpenOnDragHover)) {
-        setAcceptDrops(true);
-    }
-
-    d->DragOverTimer.setInterval(CDockManager::configParam(
-    	CDockManager::AutoHideOpenOnDragHoverDelay_ms, 500).toInt());
-    d->DragOverTimer.setSingleShot(true);
-	connect(&d->DragOverTimer, &QTimer::timeout, this, &CAutoHideTab::onDragHoverDelayExpired);
 }


@@ -367,6 +355,7 @@ bool CAutoHideTab::event(QEvent* event)
 	case QEvent::Leave:
 		 d->forwardEventToDockContainer(event);
 		 break;
+
 	default:
 		break;
 	}
@@ -504,74 +493,48 @@ void CAutoHideTab::mouseReleaseEvent(QMouseEvent* ev)


 //============================================================================
-void CAutoHideTab::mouseMoveEvent(QMouseEvent *ev)
+void CAutoHideTab::mouseMoveEvent(QMouseEvent* ev)
 {
-	if (!(ev->buttons() & Qt::LeftButton)
-	    || d->isDraggingState(DraggingInactive))
-	{
-		d->DragState = DraggingInactive;
-		Super::mouseMoveEvent(ev);
-		return;
-	}
+    if (!(ev->buttons() & Qt::LeftButton) || d->isDraggingState(DraggingInactive))
+    {
+    	d->DragState = DraggingInactive;
+        Super::mouseMoveEvent(ev);
+        return;
+    }

-	// move floating window
-	if (d->isDraggingState(DraggingFloatingWidget))
-	{
-		d->FloatingWidget->moveFloating();
-		Super::mouseMoveEvent(ev);
-		return;
-	}
+    // move floating window
+    if (d->isDraggingState(DraggingFloatingWidget))
+    {
+        d->FloatingWidget->moveFloating();
+        Super::mouseMoveEvent(ev);
+        return;
+    }

-	// move tab
-	if (d->isDraggingState(DraggingTab))
-	{
-		// Moving the tab is always allowed because it does not mean moving the
-		// dock widget around
-		//d->moveTab(ev);
-	}
+    // move tab
+    if (d->isDraggingState(DraggingTab))
+    {
+        // Moving the tab is always allowed because it does not mean moving the
+    	// dock widget around
+    	//d->moveTab(ev);
+    }

-	auto MappedPos = mapToParent(ev->pos());
-	bool MouseOutsideBar = (MappedPos.x() < 0)
-	    || (MappedPos.x() > parentWidget()->rect().right());
-	// Maybe a fixed drag distance is better here ?
-	int DragDistanceY = qAbs(
-	    d->GlobalDragStartMousePosition.y()
-	        - internal::globalPositionOf(ev).y());
-	if (DragDistanceY >= CDockManager::startDragDistance() || MouseOutsideBar)
+    auto MappedPos = mapToParent(ev->pos());
+    bool MouseOutsideBar = (MappedPos.x() < 0) || (MappedPos.x() > parentWidget()->rect().right());
+    // Maybe a fixed drag distance is better here ?
+    int DragDistanceY = qAbs(d->GlobalDragStartMousePosition.y() - internal::globalPositionOf(ev).y());
+    if (DragDistanceY >= CDockManager::startDragDistance() || MouseOutsideBar)
 	{
-		// Floating is only allowed for widgets that are floatable
+    	// Floating is only allowed for widgets that are floatable
 		// We can create the drag preview if the widget is movable.
 		auto Features = d->DockWidget->features();
-		if (Features.testFlag(CDockWidget::DockWidgetFloatable)
-		    || (Features.testFlag(CDockWidget::DockWidgetMovable)))
-		{
-			d->startFloating();
-		}
-		return;
+        if (Features.testFlag(CDockWidget::DockWidgetFloatable) || (Features.testFlag(CDockWidget::DockWidgetMovable)))
+        {
+            d->startFloating();
+        }
+    	return;
 	}

-	Super::mouseMoveEvent(ev);
-}
-
-//============================================================================
-void CAutoHideTab::dragEnterEvent(QDragEnterEvent *ev)
-{
-	Q_UNUSED(ev);
-	if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideOpenOnDragHover))
-	{
-		d->DragOverTimer.start();
-		ev->accept();
-	}
-}
-
-//============================================================================
-void CAutoHideTab::dragLeaveEvent(QDragLeaveEvent *ev)
-{
-	Q_UNUSED(ev);
-	if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideOpenOnDragHover))
-	{
-		d->DragOverTimer.stop();
-	}
+    Super::mouseMoveEvent(ev);
 }


@@ -581,6 +544,7 @@ void CAutoHideTab::requestCloseDockWidget()
 	d->DockWidget->requestCloseDockWidget();
 }

+
 //============================================================================
 int CAutoHideTab::tabIndex() const
 {
@@ -593,28 +557,4 @@ int CAutoHideTab::tabIndex() const
 }


-//============================================================================
-void CAutoHideTab::onDragHoverDelayExpired()
-{
-	static const char* const PropertyId = "ActiveDragOverAutoHideContainer";
-
-	// First we check if there is an active auto hide container that is visible
-	// In this case, we collapse it before we open the new one
-	auto v = d->DockWidget->dockManager()->property(PropertyId);
-	if (v.isValid())
-	{
-		auto ActiveAutoHideContainer = v.value<QPointer<CAutoHideDockContainer>>();
-		if (ActiveAutoHideContainer)
-		{
-			ActiveAutoHideContainer->collapseView(true);
-		}
-	}
-
-	auto AutoHideContainer = d->DockWidget->autoHideDockContainer();
-	AutoHideContainer->collapseView(false);
-	d->DockWidget->dockManager()->setProperty(PropertyId,
-        QVariant::fromValue(QPointer<CAutoHideDockContainer>(AutoHideContainer)));
-}
-
-
 }
--- a/src/AutoHideTab.h
+++ b/src/AutoHideTab.h
@@ -55,7 +55,7 @@ class ADS_EXPORT CAutoHideTab : public CPushButton
 	Q_PROPERTY(bool activeTab READ isActiveTab)
 	Q_PROPERTY(bool iconOnly READ iconOnly)

-private:
+private:    
 	AutoHideTabPrivate* d; ///< private data (pimpl)
    friend struct AutoHideTabPrivate;
 	friend class CDockWidget;
@@ -67,7 +67,6 @@ private:

 private Q_SLOTS:
 	void onAutoHideToActionClicked();
-	void onDragHoverDelayExpired();

 protected:
 	void setSideBar(CAutoHideSideBar *SideTabBar);
@@ -77,8 +76,6 @@ protected:
 	virtual void mousePressEvent(QMouseEvent* ev) override;
 	virtual void mouseReleaseEvent(QMouseEvent* ev) override;
 	virtual void mouseMoveEvent(QMouseEvent* ev) override;
-    virtual void dragEnterEvent(QDragEnterEvent* ev) override;
-    virtual void dragLeaveEvent(QDragLeaveEvent* ev) override;

 public:
    using Super = CPushButton;
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,6 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
 project(QtAdvancedDockingSystem LANGUAGES CXX VERSION ${VERSION_SHORT})
-include(GNUInstallDirs)
 if (${QT_VERSION_MAJOR})
  message(STATUS "Forced to use Qt version ${QT_VERSION_MAJOR}")
  find_package(QT NAMES Qt${QT_VERSION_MAJOR} COMPONENTS Core REQUIRED)
--- a/src/DockAreaTabBar.cpp
+++ b/src/DockAreaTabBar.cpp
@@ -111,7 +111,7 @@ void DockAreaTabBarPrivate::updateTabs()
 			// Sometimes the synchronous calculation of the rectangular area fails
 			// Therefore we use QTimer::singleShot here to execute the call
 			// within the event loop - see #520
-			QTimer::singleShot(0, _this, [&, TabWidget]
+			QTimer::singleShot(0, TabWidget, [&, TabWidget]
 			{
 				_this->ensureWidgetVisible(TabWidget);
 			});
@@ -161,13 +161,15 @@ CDockAreaTabBar::~CDockAreaTabBar()
 void CDockAreaTabBar::wheelEvent(QWheelEvent* Event)
 {
 	Event->accept();
-    int numPixels = Event->pixelDelta().y();
-    if (!numPixels)
-    {
-    	numPixels = Event->angleDelta().y() / 5;
-    }
-
-	horizontalScrollBar()->setValue(horizontalScrollBar()->value() - numPixels);
+	const int direction = Event->angleDelta().y();
+	if (direction < 0)
+	{
+		horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 20);
+	}
+	else
+	{
+		horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 20);
+	}
 }


@@ -388,18 +390,15 @@ void CDockAreaTabBar::onTabWidgetMoved(const QPoint& GlobalPos)

 	int fromIndex = d->TabsLayout->indexOf(MovingTab);
 	auto MousePos = mapFromGlobal(GlobalPos);
-	MousePos.rx() = qMax(0, MousePos.x());
-	MousePos.rx() = qMin(width(), MousePos.x());
+	MousePos.rx() = qMax(d->firstTab()->geometry().left(), MousePos.x());
+	MousePos.rx() = qMin(d->lastTab()->geometry().right(), MousePos.x());
 	int toIndex = -1;
 	// Find tab under mouse
 	for (int i = 0; i < count(); ++i)
 	{
 		CDockWidgetTab* DropTab = tab(i);
-		auto TabGeometry = DropTab->geometry();
-		TabGeometry.setTopLeft(d->TabsContainerWidget->mapToParent(TabGeometry.topLeft()));
-		TabGeometry.setBottomRight(d->TabsContainerWidget->mapToParent(TabGeometry.bottomRight()));
 		if (DropTab == MovingTab || !DropTab->isVisibleTo(this)
-		    || !TabGeometry.contains(MousePos))
+		    || !DropTab->geometry().contains(MousePos))
 		{
 			continue;
 		}
@@ -471,15 +470,6 @@ bool CDockAreaTabBar::eventFilter(QObject *watched, QEvent *event)
         updateGeometry();
         break;

-    // Manage wheel event
-    case QEvent::Wheel:
-    	// Ignore wheel events if tab is currently dragged
-    	if (Tab->dragState() == DraggingInactive)
-    	{
-    		wheelEvent((QWheelEvent* )event);
-    	}
-        break;
-
 	default:
 		break;
 	}
@@ -555,13 +545,6 @@ int CDockAreaTabBar::tabInsertIndexAt(const QPoint& Pos) const
 	}
 }

-
-//===========================================================================
-bool CDockAreaTabBar::areTabsOverflowing() const
-{
-	return d->TabsContainerWidget->width() > width();
-}
-
 } // namespace ads


--- a/src/DockAreaTabBar.h
+++ b/src/DockAreaTabBar.h
@@ -153,12 +153,6 @@ public:
 	 */
 	virtual QSize sizeHint() const override;

-	/**
-	 * This function returns true, if the tabs need more space than the size
-	 * of the tab bar.
-	 */
-	bool areTabsOverflowing() const;
-
 public Q_SLOTS:
 	/**
 	 * This property sets the index of the tab bar's visible tab
--- a/src/DockAreaTitleBar.cpp
+++ b/src/DockAreaTitleBar.cpp
@@ -377,48 +377,27 @@ CDockAreaTabBar* CDockAreaTitleBar::tabBar() const
 	return d->TabBar;
 }

-
-//============================================================================
-void CDockAreaTitleBar::resizeEvent(QResizeEvent *event)
-{
-	Super::resizeEvent(event);
-	if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility)
-	 && CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
-	{
-		markTabsMenuOutdated();
-	}
-}
-
-
 //============================================================================
 void CDockAreaTitleBar::markTabsMenuOutdated()
 {
-	if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
+	if(DockAreaTitleBarPrivate::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
 	{
-		bool TabsMenuButtonVisible = false;
-		if (CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
+		bool hasElidedTabTitle = false;
+		for (int i = 0; i < d->TabBar->count(); ++i)
 		{
-			TabsMenuButtonVisible = d->TabBar->areTabsOverflowing();
-		}
-		else
-		{
-			bool hasElidedTabTitle = false;
-			for (int i = 0; i < d->TabBar->count(); ++i)
+			if (!d->TabBar->isTabOpen(i))
 			{
-				if (!d->TabBar->isTabOpen(i))
-				{
-					continue;
-				}
-				CDockWidgetTab* Tab = d->TabBar->tab(i);
-				if(Tab->isTitleElided())
-				{
-					hasElidedTabTitle = true;
-					break;
-				}
+				continue;
+			}
+			CDockWidgetTab* Tab = d->TabBar->tab(i);
+			if(Tab->isTitleElided())
+			{
+				hasElidedTabTitle = true;
+				break;
 			}
-			TabsMenuButtonVisible = (hasElidedTabTitle && (d->TabBar->count() > 1));
 		}
-		QMetaObject::invokeMethod(d->TabsMenuButton, "setVisible", Qt::QueuedConnection, Q_ARG(bool, TabsMenuButtonVisible));
+		bool visible = (hasElidedTabTitle && (d->TabBar->count() > 1));
+		QMetaObject::invokeMethod(d->TabsMenuButton, "setVisible", Qt::QueuedConnection, Q_ARG(bool, visible));
 	}
 	d->MenuOutdated = true;
 }
@@ -765,35 +744,24 @@ void CDockAreaTitleBar::contextMenuEvent(QContextMenuEvent* ev)
 		return;
 	}

-    auto Menu = buildContextMenu(nullptr);
-	Menu->exec(ev->globalPos());
-    delete Menu;
-}
-
-QMenu* CDockAreaTitleBar::buildContextMenu(QMenu *Menu)
-{
-    const bool isAutoHide = d->DockArea->isAutoHide();
+	const bool isAutoHide = d->DockArea->isAutoHide();
 	const bool isTopLevelArea = d->DockArea->isTopLevelArea();
 	QAction* Action;
-    if (Menu == nullptr)
-    {
-        Menu = new QMenu(this);
-    }
-    
-    if (!isTopLevelArea)
+	QMenu Menu(this);
+	if (!isTopLevelArea)
 	{
-		Action = Menu->addAction(isAutoHide ? tr("Detach") : tr("Detach Group"),
+		Action = Menu.addAction(isAutoHide ? tr("Detach") : tr("Detach Group"),
 			this, SLOT(onUndockButtonClicked()));
 		Action->setEnabled(d->DockArea->features().testFlag(CDockWidget::DockWidgetFloatable));
 		if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideFeatureEnabled))
 		{
-			Action = Menu->addAction(isAutoHide ? tr("Unpin (Dock)") : tr("Pin Group"), this, SLOT(onAutoHideDockAreaActionClicked()));
+			Action = Menu.addAction(isAutoHide ? tr("Unpin (Dock)") : tr("Pin Group"), this, SLOT(onAutoHideDockAreaActionClicked()));
 			auto AreaIsPinnable = d->DockArea->features().testFlag(CDockWidget::DockWidgetPinnable);
 			Action->setEnabled(AreaIsPinnable);

 			if (!isAutoHide)
 			{
-				auto menu = Menu->addMenu(tr("Pin Group To..."));
+				auto menu = Menu.addMenu(tr("Pin Group To..."));
 				menu->setEnabled(AreaIsPinnable);
 				d->createAutoHideToAction(tr("Top"), SideBarTop, menu);
 				d->createAutoHideToAction(tr("Left"), SideBarLeft, menu);
@@ -801,27 +769,28 @@ QMenu* CDockAreaTitleBar::buildContextMenu(QMenu *Menu)
 				d->createAutoHideToAction(tr("Bottom"), SideBarBottom, menu);
 			}
 		}
-		Menu->addSeparator();
+		Menu.addSeparator();
 	}

 	if (isAutoHide)
 	{
-		Action = Menu->addAction(tr("Minimize"), this, SLOT(minimizeAutoHideContainer()));
-		Action = Menu->addAction(tr("Close"), this, SLOT(onAutoHideCloseActionTriggered()));
+		Action = Menu.addAction(tr("Minimize"), this, SLOT(minimizeAutoHideContainer()));
+		Action = Menu.addAction(tr("Close"), this, SLOT(onAutoHideCloseActionTriggered()));
 	}
 	else
 	{
-		Action = Menu->addAction(isAutoHide ? tr("Close") : tr("Close Group"), this, SLOT(onCloseButtonClicked()));
+		Action = Menu.addAction(isAutoHide ? tr("Close") : tr("Close Group"), this, SLOT(onCloseButtonClicked()));
 	}

 	Action->setEnabled(d->DockArea->features().testFlag(CDockWidget::DockWidgetClosable));
 	if (!isAutoHide && !isTopLevelArea)
 	{
-		Action = Menu->addAction(tr("Close Other Groups"), d->DockArea, SLOT(closeOtherAreas()));
+		Action = Menu.addAction(tr("Close Other Groups"), d->DockArea, SLOT(closeOtherAreas()));
 	}
-    return Menu;
+	Menu.exec(ev->globalPos());
 }

+
 //============================================================================
 void CDockAreaTitleBar::insertWidget(int index, QWidget *widget)
 {
--- a/src/DockAreaTitleBar.h
+++ b/src/DockAreaTitleBar.h
@@ -152,11 +152,6 @@ protected:
 	 */
 	virtual void contextMenuEvent(QContextMenuEvent *event) override;

-	/**
-	 * Handle resize events
-	 */
-	virtual void resizeEvent(QResizeEvent *event) override;
-
 public Q_SLOTS:
 	/**
 	 * Call this slot to tell the title bar that it should update the tabs menu
@@ -249,20 +244,6 @@ public:
 	 */
 	bool isAutoHide() const;

-    /**
-     * Fills the provided menu with standard entries. If a nullptr is passed, a
-     * new menu is created and filled with standard entries.
-     * This function is called from the actual version of contextMenuEvent, but
-     * can be called from any code. Caller is responsible of deleting the created
-     * object.
-     *
-     * @param menu The QMenu to fill with standard entries. If nullptr, a new
-     * QMenu will be created.
-     * @return The filled QMenu, either the provided one or a newly created one if
-     * nullptr was passed.
-     */
-    virtual QMenu *buildContextMenu(QMenu *);
-
 Q_SIGNALS:
 	/**
 	 * This signal is emitted if a tab in the tab bar is clicked by the user
--- a/src/DockAreaWidget.cpp
+++ b/src/DockAreaWidget.cpp
@@ -34,6 +34,7 @@

 #include <QStackedLayout>
 #include <QScrollBar>
+#include <QWheelEvent>
 #include <QStyle>
 #include <QPushButton>
 #include <QDebug>
--- a/src/DockAreaWidget.h
+++ b/src/DockAreaWidget.h
@@ -38,7 +38,6 @@

 QT_FORWARD_DECLARE_CLASS(QXmlStreamWriter)
 QT_FORWARD_DECLARE_CLASS(QAbstractButton)
-QT_FORWARD_DECLARE_CLASS(QMenu)

 namespace ads
 {
--- a/src/DockManager.cpp
+++ b/src/DockManager.cpp
@@ -48,7 +48,6 @@
 #include <QApplication>
 #include <QWindow>
 #include <QWindowStateChangeEvent>
-#include <QVector>

 #include "FloatingDockContainer.h"
 #include "DockOverlay.h"
@@ -95,7 +94,6 @@ enum eStateFileVersion

 static CDockManager::ConfigFlags StaticConfigFlags = CDockManager::DefaultNonOpaqueConfig;
 static CDockManager::AutoHideFlags StaticAutoHideConfigFlags; // auto hide feature is disabled by default
-static QVector<QVariant> StaticConfigParams(CDockManager::ConfigParamCount);

 static QString FloatingContainersTitle;

@@ -1477,20 +1475,6 @@ CDockWidget::DockWidgetFeatures CDockManager::globallyLockedDockWidgetFeatures()
 }


-//===========================================================================
-void CDockManager::setConfigParam(CDockManager::eConfigParam Param, QVariant Value)
-{
-	StaticConfigParams[Param] = Value;
-}
-
-
-//===========================================================================
-QVariant CDockManager::configParam(eConfigParam Param, QVariant Default)
-{
-	return StaticConfigParams[Param].isValid() ? StaticConfigParams[Param] : Default;
-}
-
-
 } // namespace ads

 //---------------------------------------------------------------------------
--- a/src/DockManager.h
+++ b/src/DockManager.h
@@ -254,7 +254,6 @@ public:
 		AutoHideCloseButtonCollapsesDock = 0x40, ///< Close button of an auto hide container collapses the dock instead of hiding it completely
 		AutoHideHasCloseButton = 0x80, //< If the flag is set an auto hide title bar has a close button
 		AutoHideHasMinimizeButton = 0x100, ///< if this flag is set, the auto hide title bar has a minimize button to collapse the dock widget
-        AutoHideOpenOnDragHover = 0x200,  ///< if this flag is set, dragging hover the tab bar will open the dock

 		DefaultAutoHideConfig = AutoHideFeatureEnabled
 			                  | DockAreaHasAutoHideButton
@@ -263,15 +262,6 @@ public:
 	};
    Q_DECLARE_FLAGS(AutoHideFlags, eAutoHideFlag)

-	/**
-	 * Global configuration parameters that you can set via setConfigParam()
-	 */
-	enum eConfigParam
-	{
-    	AutoHideOpenOnDragHoverDelay_ms, ///< Delay in ms before the dock opens on drag hover if AutoHideOpenOnDragHover flag is set
-    	ConfigParamCount // just a delimiter to count number of config params
-	};
-

 	/**
 	 * Default Constructor.
@@ -333,17 +323,6 @@ public:
 	 */
 	static bool testAutoHideConfigFlag(eAutoHideFlag Flag);

-	/**
-	 * Sets the value for the given config parameter
-	 */
-	static void setConfigParam(eConfigParam Param, QVariant Value);
-
-	/**
-	 * Returns the value for the given config parameter or the default value
-	 * if the parameter is not set.
-	 */
-	static QVariant configParam(eConfigParam Param, QVariant Default);
-
 	/**
 	 * Returns the global icon provider.
 	 * The icon provider enables the use of custom icons in case using
--- a/src/DockWidgetTab.cpp
+++ b/src/DockWidgetTab.cpp
@@ -529,34 +529,26 @@ void CDockWidgetTab::contextMenuEvent(QContextMenuEvent* ev)
 		return;
 	}

-    auto Menu = buildContextMenu(nullptr);
 	d->saveDragStartMousePosition(ev->globalPos());
-	Menu->exec(ev->globalPos());
-}

-QMenu* CDockWidgetTab::buildContextMenu(QMenu *Menu)
-{
-    if (Menu == nullptr) {
-        Menu = new QMenu(this);
-    }
-    
    const bool isFloatable = d->DockWidget->features().testFlag(CDockWidget::DockWidgetFloatable);
    const bool isNotOnlyTabInContainer =  !d->DockArea->dockContainer()->hasTopLevelDockWidget();
    const bool isTopLevelArea = d->DockArea->isTopLevelArea();
    const bool isDetachable = isFloatable && isNotOnlyTabInContainer;
 	QAction* Action;
+	QMenu Menu(this);

    if (!isTopLevelArea)
    {
-		Action = Menu->addAction(tr("Detach"), this, SLOT(detachDockWidget()));
+		Action = Menu.addAction(tr("Detach"), this, SLOT(detachDockWidget()));
 		Action->setEnabled(isDetachable);
 		if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideFeatureEnabled))
 		{
-			Action = Menu->addAction(tr("Pin"), this, SLOT(autoHideDockWidget()));
+			Action = Menu.addAction(tr("Pin"), this, SLOT(autoHideDockWidget()));
 			auto IsPinnable = d->DockWidget->features().testFlag(CDockWidget::DockWidgetPinnable);
 			Action->setEnabled(IsPinnable);

-			auto menu = Menu->addMenu(tr("Pin To..."));
+			auto menu = Menu.addMenu(tr("Pin To..."));
 			menu->setEnabled(IsPinnable);
 			d->createAutoHideToAction(tr("Top"), SideBarTop, menu);
 			d->createAutoHideToAction(tr("Left"), SideBarLeft, menu);
@@ -565,16 +557,17 @@ QMenu* CDockWidgetTab::buildContextMenu(QMenu *Menu)
 		}
    }

-	Menu->addSeparator();
-	Action = Menu->addAction(tr("Close"), this, SIGNAL(closeRequested()));
+	Menu.addSeparator();
+	Action = Menu.addAction(tr("Close"), this, SIGNAL(closeRequested()));
 	Action->setEnabled(isClosable());
 	if (d->DockArea->openDockWidgetsCount() > 1)
 	{
-		Action = Menu->addAction(tr("Close Others"), this, SIGNAL(closeOtherTabsRequested()));
+		Action = Menu.addAction(tr("Close Others"), this, SIGNAL(closeOtherTabsRequested()));
 	}
-
-    return Menu;
+	Menu.exec(ev->globalPos());
 }
+
+
 //============================================================================
 bool CDockWidgetTab::isActiveTab() const
 {
@@ -796,13 +789,6 @@ bool CDockWidgetTab::event(QEvent *e)
 }


-//============================================================================
-eDragState CDockWidgetTab::dragState() const
-{
-	return d->DragState;
-}
-
-
 //============================================================================
 void CDockWidgetTab::onDockWidgetFeaturesChanged()
 {
--- a/src/DockWidgetTab.h
+++ b/src/DockWidgetTab.h
@@ -35,8 +35,6 @@

 #include "ads_globals.h"

-QT_FORWARD_DECLARE_CLASS(QMenu)
-
 namespace ads
 {
 class CDockWidget;
@@ -180,26 +178,6 @@ public:
 	 */
 	void setIconSize(const QSize& Size);

-	/**
-	 * Returns the current drag state of this tab.
-	 * Use this function to determine if the tab is currently being dragged
-	 */
-	eDragState dragState() const;
-
-    /**
-     * Fills the provided menu with standard entries. If a nullptr is passed, a
-     * new menu is created and filled with standard entries.
-     * This function is called from the actual version of contextMenuEvent, but
-     * can be called from any code. Caller is responsible of deleting the created
-     * object.
-     *
-     * @param menu The QMenu to fill with standard entries. If nullptr, a new
-     * QMenu will be created.
-     * @return The filled QMenu, either the provided one or a newly created one if
-     * nullptr was passed.
-     */
-    virtual QMenu *buildContextMenu(QMenu *);
-
 public Q_SLOTS:
 	virtual void setVisible(bool visible) override;

--- a/src/FloatingDockContainer.cpp
+++ b/src/FloatingDockContainer.cpp
@@ -1331,8 +1331,7 @@ void CFloatingDockContainer::onMaximizeRequest()
 //============================================================================
 void CFloatingDockContainer::showNormal(bool fixGeometry)
 {
-    if ( (windowState() & Qt::WindowMaximized) != 0 ||
-         (windowState() & Qt::WindowFullScreen) != 0)
+	if (windowState() == Qt::WindowMaximized)
 	{
 		QRect oldNormal = normalGeometry();
 		Super::showNormal();
--- a/src/FloatingDockContainer.h
+++ b/src/FloatingDockContainer.h
@@ -131,6 +131,15 @@ protected:
 	virtual void startFloating(const QPoint& DragStartMousePos, const QSize& Size,
        eDragState DragState, QWidget* MouseEventHandler) override;

+	/**
+	 * Call this function to start dragging the floating widget
+	 */
+    void startDragging(const QPoint& DragStartMousePos, const QSize& Size,
+        QWidget* MouseEventHandler)
+	{
+        startFloating(DragStartMousePos, Size, DraggingFloatingWidget, MouseEventHandler);
+	}
+
 	/**
 	 * Call this function if you explicitly want to signal that dragging has
 	 * finished
@@ -140,7 +149,7 @@ protected:
 	/**
 	 * This function deletes all dock widgets in it.
 	 * This functions should be called only from dock manager in its
-	 * destructor before deleting the floating widget
+	 * destructor before deleting the floating widget
     */
 	void deleteContent();

@@ -227,15 +236,6 @@ public:
 	 */
 	CDockContainerWidget* dockContainer() const;

-	/**
-	 * Call this function to start dragging the floating widget
-	 */
-    void startDragging(const QPoint& DragStartMousePos, const QSize& Size,
-        QWidget* MouseEventHandler)
-	{
-        startFloating(DragStartMousePos, Size, DraggingFloatingWidget, MouseEventHandler);
-	}
-
 	/**
 	 * This function returns true, if it can be closed.
 	 * It can be closed, if all dock widgets in all dock areas can be closed
--- a/src/ads_globals.h
+++ b/src/ads_globals.h
@@ -158,7 +158,7 @@ enum SideBarLocation
 	SideBarBottom,
 	SideBarNone
 };
-Q_ENUMS(SideBarLocation)
+Q_ENUMS(SideBarLocation);


 namespace internal
Author	SHA1	Message	Date
Uwe Kindler	e38212eade	Removed unused library and added doc in demo.pro for library search path	2024-04-24 07:53:30 +02:00
Uwe Kindler	8eb200b9a9	Added QApplication::setAttribute(Qt::AA_ShareOpenGLContexts) to properly support top level window change of OpenGL widgets	2024-04-19 07:42:03 +02:00
Uwe Kindler	5af55c1258	Added supoprt for coin3d Quarter viewer	2024-04-18 15:37:37 +02:00
Uwe Kindler	ae7d6cc655	Added QOpenGlwidget for testing	2024-04-18 14:16:04 +02:00