Updated mingw tool to mingw1310

Signed-off-by: Michael A. Jackson <mike.jackson@bluequartz.net>

.clang-format

@@ -0,0 +1,146 @@
+---
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: None
+AlignConsecutiveAssignments: None
+AlignConsecutiveDeclarations: None
+AlignEscapedNewlines: Right
+AlignOperands: Align
+AlignTrailingComments: true
+
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: InlineOnly
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: Inline
+AllowShortLoopsOnASingleLine: false
+
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: Yes
+
+BinPackArguments: true
+BinPackParameters: true
+
+BraceWrapping:
+  AfterCaseLabel: true
+  AfterClass: true
+  AfterControlStatement: Always
+  AfterEnum: true
+  AfterFunction: true
+  AfterNamespace: true
+  AfterStruct: true
+  AfterUnion: true
+  AfterExternBlock: true
+  BeforeCatch: true
+  BeforeElse: true
+  BeforeLambdaBody: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: Custom
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: AfterColon
+BreakStringLiterals: true
+
+ColumnLimit: 82
+CommentPragmas: '^(!.*|@c)'
+
+CompactNamespaces: false
+
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+
+FixNamespaceComments: true
+
+IncludeBlocks: Regroup
+IncludeCategories:
+  - Regex: '^<windows(\.h)?>'  # windows headers
+    Priority: -1
+  - Regex: '^<labbcan[[:alnum:]._/]+'  # labbcan headers
+    Priority: 1
+  - Regex: '^<diag[[:alnum:]._/]+'  # usl headers
+    Priority: 1
+  - Regex: '^<usl[[:alnum:]._/]+'  # usl headers
+    Priority: 1
+  - Regex: '^<qt5compat[[:alnum:]._/]+'  # qtlabb headers
+    Priority: 2
+  - Regex: '^<qtcoreaddons[[:alnum:]._/]+'  # qtlabb headers
+    Priority: 2
+  - Regex: '^<qtlabb[[:alnum:]._/]+'  # qtlabb headers
+    Priority: 2
+  - Regex: '<Q[[:alnum:].]+>'  # Qt headers
+    Priority: 3
+  - Regex: '^<sila_cpp[[:alnum:]._/]+'  # sila_cpp headers
+    Priority: 4
+  - Regex: '<[[:alnum:]._/]+\.h>'  # other headers
+    Priority: 5
+  - Regex: '<[[:alnum:]._/]+>'  # system headers
+    Priority: 6
+  - Regex: '.*'
+    Priority: 7
+
+IncludeIsMainRegex: '(_p)?$'
+
+IndentCaseBlocks: false
+IndentCaseLabels: false
+IndentPPDirectives: AfterHash
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+
+KeepEmptyLinesAtTheStartOfBlocks: false
+MaxEmptyLinesToKeep: 1
+
+NamespaceIndentation: None
+
+PenaltyBreakAssignment: 20
+PenaltyBreakBeforeFirstCallParameter: 15
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 5
+# PenaltyBreakOpenParenthesis: 30
+PenaltyBreakString: 150
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 100
+PenaltyIndentedWhitespace: 0
+PenaltyReturnTypeOnItsOwnLine: 150
+
+PointerAlignment: Left
+ReflowComments: true
+
+SortIncludes: CaseSensitive
+SortUsingDeclarations: true
+
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
+
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceBeforeSquareBrackets: false
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+
+SpacesBeforeTrailingComments: 2
+SpacesInAngles: Never
+SpacesInCStyleCastParentheses: false
+SpacesInConditionalStatement: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+
+Standard: c++17
+
+StatementMacros: [ 'Q_UNUSED', 'PIMPL_D', 'PIMPL_Q', 'OD_ENTRY', 'OD_ENTRY_PROCIMG' ]
+
+TabWidth: 4
+UseTab: Never

.github/workflows/linux-builds.yml

@@ -1,34 +1,59 @@
 name: linux-builds
 
-on: [push]
+on:
+  push:
+  workflow_dispatch:
 
-jobs:
-  build:
-    strategy:
-      matrix:
-        os: [ubuntu-20.04]
+jobs:  
+  build_ubuntu_2204_cmake:
+    runs-on: ubuntu-22.04
+
+    env:
+      QT_VERSION: 6.4.2
+      QT_DIR: ${{ github.workspace }}/Qt
 
-    runs-on: ${{ matrix.os }}
-    
     steps:
-    - uses: actions/checkout@v1
-    - name: install qt
+    - name: Checkout source
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # Fetch full history and tags
+
+    - name: Install dependencies
       run: |
-        sudo apt-get update --fix-missing
-        sudo apt-get install qt5-default
-        sudo apt-get install qtbase5-private-dev qtdeclarative5-dev
-    - name: qmake
-      run: qmake
-    - name: make
-      run: make -j4
-      
+        sudo apt-get update
+        sudo apt-get install -y build-essential cmake ninja-build libgl1-mesa-dev libxkbcommon-x11-0 libx11-dev
+
+    - name: Install Qt
+      uses: jurplel/install-qt-action@v3
+      with:
+        version: ${{ env.QT_VERSION }}
+        target: desktop
+        host: linux
+        arch: gcc_64
+        dir: ${{ env.QT_DIR }}
+        setup-python: false
+
+    - name: Configure with CMake
+      run: |
+          cmake -S . -B build \
+            -DCMAKE_PREFIX_PATH="${{ env.QT_DIR }}/Qt/${{ env.QT_VERSION }}/gcc_64" \
+            -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/install \
+            -DCMAKE_BUILD_TYPE=Release \
+            -G Ninja
+
+    - name: Build
+      run: cmake --build build
+
+    - name: Run CMake install (optional)
+      run: cmake --install build
+
   build_ubuntu_2204:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v2
     - name: Cache Qt
       id: cache-qt-6-4
-      uses: actions/cache@v1  # not v2!
+      uses: actions/cache@v3
       with:
         path: ../Qt/6.4.2
         key: ${{ runner.os }}-QtCache-Qt6-4

.github/workflows/windows-cmake.yml

@@ -0,0 +1,102 @@
+name: windows-builds
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  build_windows_msvc:
+    name: Build with MSVC and Ninja
+    runs-on: windows-2022
+
+    env:
+      QT_VERSION: 6.4.2
+      QT_DIR: ${{ github.workspace }}\Qt
+
+    steps:
+    - name: 📦 Checkout source code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: ⚙️ Install Ninja build system
+      run: choco install ninja --no-progress
+
+    - name: 📥 Install Qt for MSVC
+      uses: jurplel/install-qt-action@v3
+      with:
+        version: ${{ env.QT_VERSION }}
+        target: desktop
+        host: windows
+        arch: win64_msvc2019_64
+        dir: ${{ env.QT_DIR }}
+        setup-python: false
+
+    - name: 🏗️ Setup MSVC Developer Environment
+      uses: TheMrMilchmann/setup-msvc-dev@v3
+      with:
+        arch: x64
+
+    - name: 🛠️ Configure CMake with Ninja + MSVC
+      run: |
+        cmake -S . -B build -G Ninja `
+          -DCMAKE_PREFIX_PATH="${{ env.QT_DIR }}\Qt\${{ env.QT_VERSION }}\msvc2019_64" `
+          -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}\install" `
+          -DCMAKE_BUILD_TYPE=Release
+      shell: powershell
+
+    - name: 🔨 Build with Ninja + MSVC
+      run: cmake --build build
+      shell: powershell
+
+    - name: 📦 Install built files
+      run: cmake --install build
+      shell: powershell
+
+  build_windows_mingw:
+    name: Build with Qt's MinGW and CMake (no Ninja)
+    runs-on: windows-2022
+
+    env:
+      QT_VERSION: 6.8.3
+      QT_DIR: ${{ github.workspace }}\Qt
+
+    steps:
+    - name: 📦 Checkout source code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: 📥 Install Qt + MinGW
+      uses: jurplel/install-qt-action@v4
+      with:
+        aqtversion: '==3.1.19'
+        version: ${{ env.QT_VERSION }}
+        target: desktop
+        host: windows
+        arch: win64_mingw
+        dir: ${{ env.QT_DIR }}
+        tools: 'tools_mingw1310'
+        setup-python: false
+
+    - name: ➕ Add Qt-bundled MinGW to PATH
+      shell: powershell
+      run: |  
+        echo "${{ env.QT_DIR }}\Tools\mingw1310_64\bin" >> $env:GITHUB_PATH
+
+    - name: 🛠️ Configure CMake (MinGW)
+      shell: powershell
+      run: |
+        cmake -S . -B build-mingw `
+          -DCMAKE_PREFIX_PATH="${{ env.QT_DIR }}\Qt\${{ env.QT_VERSION }}\mingw_64" `
+          -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}\install `
+          -DCMAKE_BUILD_TYPE=Release `
+          -G "MinGW Makefiles"
+
+    - name: 🔨 Build with CMake (MinGW)
+      shell: powershell
+      run: cmake --build build-mingw -- -j2
+
+    - name: 📦 Install built files (MinGW)
+      shell: powershell
+      run: cmake --install build-mingw

.gitignore

@@ -1,4 +1,4 @@
-*.pro.user
+*.pro.user*
 /build
 *.o
 *.dylib
@@ -7,6 +7,9 @@ qrc_*
 moc_*
 ui_*
 Makefile
+*.dll
+*.a
+build*
 
 # IDEs
 .idea

CMakeLists.txt

@@ -1,4 +1,8 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+if (POLICY CMP0091)
+  cmake_policy(SET CMP0091 NEW)
+endif (POLICY CMP0091)
 
 # By default, the version information is extracted from the git index. However,
 # we can override this behavior by explicitly setting ADS_VERSION and

README.md

@@ -161,6 +161,7 @@ know it from Visual Studio.
   - [Auto-Hide Functionality](#auto-hide-functionality)
 - [Python Bindings](#python-bindings)
   - [PySide6](#pyside6)
+  - [PyQt6](#pyqt6)
   - [PyQt5](#pyqt5)
 - [Tested Compatible Environments](#tested-compatible-environments)
   - [Supported Qt Versions](#supported-qt-versions)
@@ -189,7 +190,7 @@ know it from Visual Studio.
   - [RDE – Robox Development Environment](#rde--robox-development-environment)
   - [ResInsight](#resinsight)
   - [ADTF 3](#adtf-3)
-  - [DREAM.3D NX](#dream3d-nx)
+  - [DREAM3D-NX](#dream3d-nx)
   - [LabPlot](#labplot)
 - [Alternative Docking System Implementations](#alternative-docking-system-implementations)
   - [KDDockWidgets](#kddockwidgets)
@@ -308,7 +309,7 @@ More about the auto hide configuration options in the [online documentation...](
 ![Python Logo](doc/python_logo.png)
 
 Thanks to the contribution of several users, the Advanced Docking System comes
-with a complete Python integration. Python bindings are available for **PyQt5** and
+with a complete Python integration. Python bindings are available for **PyQt5**, **PyQt6**, and
 **PySide6**.
 
 ### PySide6
@@ -328,6 +329,24 @@ The PySide6 bindings were contributed by:
 
 Please file PySide6-QtAds-specific issues on its [pyside6_qtads](https://github.com/mborgerson/pyside6_qtads) fork for tracking. For more information about the PySide6 bindings read [this](https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/issues/298) issue.
 
+### PyQt6
+
+A PyQt6 ADS package is available via PyPi and can be installed on Windows,
+macOS, and Linux with:
+
+```bash
+pip install PyQt6Ads
+```
+
+Sample code is available [here](https://github.com/pyapp-kit/PyQt6Ads/tree/main/examples).
+
+The PyQt6 bindings were contributed by:
+
+- [tlambert03](https://github.com/tlambert03)
+
+Please file PyQt6Ads-specific issues at [pyapp-kit/PyQt6Ads](https://github.com/pyapp-kit/PyQt6Ads).
+
+
 ### PyQt5
 
 A package is available via [conda-forge](https://github.com/conda-forge/pyqtads-feedstock).
@@ -368,7 +387,7 @@ The application can be compiled for macOS. A user reported, that the library wor
 [![Build Status](https://travis-ci.org/githubuser0xFFFF/Qt-Advanced-Docking-System.svg?branch=master)](https://travis-ci.org/githubuser0xFFFF/Qt-Advanced-Docking-System)
 [![Build status](https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/workflows/linux-builds/badge.svg)](https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/actions?query=workflow%3Alinux-builds)
 
-Unfortunately, there is no such thing as a Linux operating system. Linux is a heterogeneous environment with a variety of different distributions. So it is not possible to support "Linux" like this is possible for Windows. It is only possible to support and test a small subset of Linux distributions. The library can be compiled for and has been developed and tested with the some Linux distributions. Depending on the used window manager or compositor, dock widgets
+Unfortunately, there is no such thing as a Linux operating system. Linux is a heterogeneous environment with a variety of different distributions. So it is not possible to support "Linux" like it is possible for Windows. It is only possible to support and test a small subset of Linux distributions. The library can be compiled for and has been developed and tested with some Linux distributions. Depending on the used window manager or compositor, dock widgets
 with native title bars are supported or not. If native title bars are not supported,
 the library switches to `QWidget` based title bars.
 
@@ -462,7 +481,7 @@ MainWindow::MainWindow(QWidget *parent) :
     // Create the dock manager after the ui is setup. Because the
     // parent parameter is a QMainWindow the dock manager registers
     // itself as the central widget as such the ui must be set up first.
-    m_DockManager = new ads::CDockManager(this);
+    DockManager = new ads::CDockManager(this);
 
     // Create example content label - this can be any application specific
     // widget
@@ -473,7 +492,7 @@ MainWindow::MainWindow(QWidget *parent) :
 
     // 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 1");
+    ads::CDockWidget* DockWidget = DockManager->createDockWidget("Label 1");
     DockWidget->setWidget(l);
 
     // Add the toggleViewAction of the dock widget to the menu to give
@@ -481,7 +500,7 @@ MainWindow::MainWindow(QWidget *parent) :
     ui->menuView->addAction(DockWidget->toggleViewAction());
 
     // Add the dock widget to the top dock widget area
-    m_DockManager->addDockWidget(ads::TopDockWidgetArea, DockWidget);
+    DockManager->addDockWidget(ads::TopDockWidgetArea, DockWidget);
 }
 
 MainWindow::~MainWindow()
@@ -582,7 +601,7 @@ highlights are:
 - Simple Drag & Drop user interface.
 - Load data from file.
 - Connect to live streaming of data.
-- Save the visualization layout and configurations to re-use them later.
+- Save the visualization layout and configurations to reuse them later.
 - Fast OpenGL visualization.
 - Can handle thousands of timeseries and millions of data points.
 - Transform your data using a simple editor: derivative, moving average, integral, etc…
@@ -667,15 +686,17 @@ says about the switch to Qt Advanced Docking:
 
 ![ADTF](doc/showcase_adtf.png)
 
-### [DREAM.3D NX](https://github.com/BlueQuartzSoftware/DREAM3D)
+### [DREAM3D-NX](https://www.dream3d.io)
 
-DREAM.3D *(Digital Representation Environment for Analysis of Materials in 3D)* is an open source, cross-platform and modular, software suite that allows users to prepare, reconstruct, quantify, instantiate, and mesh, multidimensional, multimodal microstructural data, as well as many other applications.
+DREAM3D-NX *(Digital Representation Environment for Analysis of Materials in 3D)* is a cross-platform and modular, software suite that allows users to prepare, reconstruct, quantify, instantiate, and mesh, multidimensional, multimodal microstructural data, as well as many other applications.
 
-[BlueQuartz Software](http://www.bluequartz.net/) is currently completely rewriting the DREAM.3D application. For the upcoming version **[DREAM3D NX](http://www.dream3d.io/)** they improved the UI by using the Advanced Docking System. An [early version](http://www.dream3d.io/) of **DREAM3D NX** with ADS is already available to any user who would like to take the brand new version out for a spin.
+[BlueQuartz Software](http://www.bluequartz.net/) has completely rewritten the old DREAM.3D version 6.5 application
+taking advantage of the Advanced Docking System to present a highly customizable user interface
+for DREAM3D-NX Version 7.
 
 ![DREAM.3D NX](doc/showcase_dream3d_nx.png)
 
-[read more...](http://dream3d.bluequartz.net/)
+[read more...](http://www.dream3d.io/)
 
 ### [LabPlot](https://labplot.kde.org/)
 

demo/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_demo VERSION ${VERSION_SHORT}) 
 
 find_package(QT NAMES Qt6 Qt5 COMPONENTS Core REQUIRED)
@@ -27,7 +27,7 @@ target_link_libraries(AdvancedDockingSystemDemo PUBLIC Qt${QT_VERSION_MAJOR}::Co
 if(WIN32 AND QT_VERSION_MAJOR LESS 6)
     target_link_libraries(AdvancedDockingSystemDemo PUBLIC Qt${QT_VERSION_MAJOR}::AxContainer)
 endif()
-target_link_libraries(AdvancedDockingSystemDemo PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(AdvancedDockingSystemDemo PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 set_target_properties(AdvancedDockingSystemDemo PROPERTIES 
     AUTOMOC ON
     AUTORCC ON

demo/MainWindow.cpp

@@ -75,18 +75,17 @@
 #endif
 #endif
 
-#include "DockManager.h"
-#include "DockWidget.h"
-#include "DockAreaWidget.h"
-#include "DockAreaTitleBar.h"
 #include "DockAreaTabBar.h"
-#include "FloatingDockContainer.h"
+#include "DockAreaTitleBar.h"
+#include "DockAreaWidget.h"
 #include "DockComponentsFactory.h"
-#include "StatusDialog.h"
+#include "DockManager.h"
 #include "DockSplitter.h"
+#include "DockWidget.h"
+#include "FloatingDockContainer.h"
 #include "ImageViewer.h"
-
-
+#include "MyDockAreaTitleBar.h"
+#include "StatusDialog.h"
 
 /**
  * Returns a random number from 0 to highest - 1
@@ -147,7 +146,7 @@ public:
 	using Super = ads::CDockComponentsFactory;
 	ads::CDockAreaTitleBar* createDockAreaTitleBar(ads::CDockAreaWidget* DockArea) const override
 	{
-		auto TitleBar = new ads::CDockAreaTitleBar(DockArea);
+		auto TitleBar = new MyDockAreaTitleBar(DockArea);
 		auto CustomButton = new QToolButton(DockArea);
 		CustomButton->setToolTip(QObject::tr("Help"));
 		CustomButton->setIcon(svgIcon(":/adsdemo/images/help_outline.svg"));
@@ -237,7 +236,7 @@ struct MainWindowPrivate
 		m->setRootPath(QDir::currentPath());
 		w->setModel(m);
 		w->setRootIndex(m->index(QDir::currentPath()));
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Filesystem %1")
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Filesystem %1")
 			.arg(FileSystemCount++));
 		DockWidget->setWidget(w);
 		DockWidget->setIcon(svgIcon(":/adsdemo/images/folder_open.svg"));
@@ -258,7 +257,7 @@ struct MainWindowPrivate
 	{
 		static int CalendarCount = 0;
 		QCalendarWidget* w = new QCalendarWidget();
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Calendar %1").arg(CalendarCount++));
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Calendar %1").arg(CalendarCount++));
 		// The following lines are for testing the setWidget() and takeWidget()
 		// functionality
 		DockWidget->setWidget(w);
@@ -271,6 +270,10 @@ struct MainWindowPrivate
 		auto ToolBar = DockWidget->createDefaultToolBar();
 		ToolBar->addAction(ui.actionSaveState);
 		ToolBar->addAction(ui.actionRestoreState);
+		// For testing all calendar dock widgets have a the tool button style
+		// Qt::ToolButtonTextUnderIcon
+		DockWidget->setToolBarStyleSource(ads::CDockWidget::ToolBarStyleFromDockWidget);
+		DockWidget->setToolBarStyle(Qt::ToolButtonTextUnderIcon, ads::CDockWidget::StateFloating);
 		return DockWidget;
 	}
 
@@ -299,7 +302,7 @@ struct MainWindowPrivate
 			.arg(LabelCount)
 			.arg(QTime::currentTime().toString("hh:mm:ss:zzz")));
 
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Label %1").arg(LabelCount++));
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Label %1").arg(LabelCount++));
 		DockWidget->setWidget(l);
 		DockWidget->setIcon(svgIcon(":/adsdemo/images/font_download.svg"));
 		ui.menuView->addAction(DockWidget->toggleViewAction());
@@ -317,7 +320,7 @@ struct MainWindowPrivate
 		w->setPlaceholderText("This is an editor. If you close the editor, it will be "
 			"deleted. Enter your text here.");
 		w->setStyleSheet("border: none");
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Editor %1").arg(EditorCount++));
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Editor %1").arg(EditorCount++));
 		DockWidget->setWidget(w);
 		DockWidget->setIcon(svgIcon(":/adsdemo/images/edit.svg"));
 		DockWidget->setFeature(ads::CDockWidget::CustomCloseHandling, true);
@@ -360,7 +363,7 @@ struct MainWindowPrivate
 
 		auto Result = w->loadFile(FileName);
 		qDebug() << "loadFile result: " << Result;
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Image Viewer %1").arg(ImageViewerCount++));
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Image Viewer %1").arg(ImageViewerCount++));
 		DockWidget->setIcon(svgIcon(":/adsdemo/images/photo.svg"));
 		DockWidget->setWidget(w,ads:: CDockWidget::ForceNoScrollArea);
 		auto ToolBar = DockWidget->createDefaultToolBar();
@@ -375,7 +378,7 @@ struct MainWindowPrivate
 	{
 		static int TableCount = 0;
 		auto w = new CMinSizeTableWidget();
-		ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Table %1").arg(TableCount++));
+		ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Table %1").arg(TableCount++));
 		static int colCount = 5;
 		static int rowCount = 30;
 		w->setColumnCount(colCount);
@@ -414,7 +417,7 @@ struct MainWindowPrivate
 	ads::CDockWidget *createQQuickWidget()
 	{
 		QQuickWidget *widget = new QQuickWidget();
-		ads::CDockWidget *dockWidget = new ads::CDockWidget("Quick");
+		ads::CDockWidget *dockWidget = DockManager->createDockWidget("Quick");
 		dockWidget->setWidget(widget);
 		return dockWidget;
 	}
@@ -429,7 +432,7 @@ struct MainWindowPrivate
 	{
 	   static int ActiveXCount = 0;
 	   QAxWidget* w = new QAxWidget("{6bf52a52-394a-11d3-b153-00c04f79faa6}", parent);
-	   ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Active X %1").arg(ActiveXCount++));
+	   ads::CDockWidget* DockWidget = DockManager->createDockWidget(QString("Active X %1").arg(ActiveXCount++));
 	   DockWidget->setWidget(w);
 	   ui.menuView->addAction(DockWidget->toggleViewAction());
 	   return DockWidget;
@@ -467,12 +470,12 @@ void MainWindowPrivate::createContent()
 	appendFeaturStringToWindowTitle(FileSystemWidget);
 
 	// Test custom factory - we inject a help button into the title bar
-	ads::CDockComponentsFactory::setFactory(new CCustomComponentsFactory());
+	DockManager->setComponentsFactory(new CCustomComponentsFactory());
 	auto TopDockArea = DockManager->addDockWidget(ads::TopDockWidgetArea, FileSystemWidget);
 	// Uncomment the next line if you would like to test the
 	// HideSingleWidgetTitleBar functionality
 	// TopDockArea->setDockAreaFlag(ads::CDockAreaWidget::HideSingleWidgetTitleBar, true);
-	ads::CDockComponentsFactory::resetDefaultFactory();
+	DockManager->setComponentsFactory(ads::CDockComponentsFactory::factory());
 
 	// We create a calendar widget and clear all flags to prevent the dock area
 	// from closing
@@ -527,6 +530,7 @@ void MainWindowPrivate::createContent()
 
 	// Tests CustomCloseHandling without DeleteOnClose
 	LabelDockWidget->setFeature(ads::CDockWidget::CustomCloseHandling, true);
+	LabelDockWidget->setWindowTitle(LabelDockWidget->windowTitle() + " [Custom Close]");
 	QObject::connect(LabelDockWidget, &ads::CDockWidget::closeRequested, [LabelDockWidget, this]()
 	{
 		int Result = QMessageBox::question(_this, "Custom Close Request",
@@ -587,19 +591,29 @@ void MainWindowPrivate::createActions()
 	ui.toolBar->addAction(ui.actionRestoreState);
 	ui.actionRestoreState->setIcon(svgIcon(":/adsdemo/images/restore.svg"));
 
-	SavePerspectiveAction = new QAction("Create Perspective", _this);
-	SavePerspectiveAction->setIcon(svgIcon(":/adsdemo/images/picture_in_picture.svg"));
-	_this->connect(SavePerspectiveAction, SIGNAL(triggered()), SLOT(savePerspective()));
+	ui.toolBar->addSeparator();
+
+	QAction* a = ui.toolBar->addAction("Lock Workspace");
+	a->setIcon(svgIcon(":/adsdemo/images/lock_outline.svg"));
+	a->setCheckable(true);
+	a->setChecked(false);
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::lockWorkspace);
+
 	PerspectiveListAction = new QWidgetAction(_this);
 	PerspectiveComboBox = new QComboBox(_this);
 	PerspectiveComboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
-	PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+	PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
 	PerspectiveListAction->setDefaultWidget(PerspectiveComboBox);
-	ui.toolBar->addSeparator();
 	ui.toolBar->addAction(PerspectiveListAction);
+
+	a = SavePerspectiveAction = ui.toolBar->addAction("Create Perspective");
+	a->setIcon(svgIcon(":/adsdemo/images/picture_in_picture.svg"));
+	QObject::connect(a, &QAction::triggered, _this, &CMainWindow::savePerspective);
 	ui.toolBar->addAction(SavePerspectiveAction);
 
-	QAction* a = ui.toolBar->addAction("Create Floating Editor");
+	ui.toolBar->addSeparator();
+
+	a = ui.toolBar->addAction("Create Floating Editor");
 	a->setProperty("Floating", true);
 	a->setToolTip("Creates floating dynamic dockable editor windows that are deleted on close");
 	a->setIcon(svgIcon(":/adsdemo/images/note_add.svg"));
@@ -621,6 +635,7 @@ void MainWindowPrivate::createActions()
 	_this->connect(a, SIGNAL(triggered()), SLOT(createEditor()));
 	ui.menuTests->addAction(a);
 
+	ui.toolBar->addSeparator();
 	a = ui.toolBar->addAction("Create Floating Table");
 	a->setToolTip("Creates floating dynamic dockable table with millions of entries");
 	a->setIcon(svgIcon(":/adsdemo/images/grid_on.svg"));
@@ -754,6 +769,9 @@ CMainWindow::CMainWindow(QWidget *parent) :
 	// uncomment if you would like to enable dock widget auto hiding
     CDockManager::setAutoHideConfigFlags({CDockManager::DefaultAutoHideConfig});
 
+    // uncomment if you would like to disable closing auto hide widget with mouse click outside of auto hide container
+    //CDockManager::setAutoHideConfigFlag(CDockManager::AutoHideCloseOnOutsideMouseClick, false);
+
 	// uncomment if you would like to enable an equal distribution of the
 	// available size of a splitter to all contained dock widgets
 	// CDockManager::setConfigFlag(CDockManager::EqualSplitOnInsertion, true);
@@ -763,6 +781,7 @@ CMainWindow::CMainWindow(QWidget *parent) :
 
 	// Now create the dock manager and its content
 	d->DockManager = new CDockManager(this);
+	d->DockManager->setDockWidgetToolBarStyle(Qt::ToolButtonIconOnly, ads::CDockWidget::StateFloating);
 
  #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
 	connect(d->PerspectiveComboBox, SIGNAL(activated(QString)),
@@ -1024,3 +1043,17 @@ void CMainWindow::createImageViewer()
 	}
 }
 
+
+//============================================================================
+void CMainWindow::lockWorkspace(bool Value)
+{
+	if (Value)
+	{
+		d->DockManager->lockDockWidgetFeaturesGlobally();
+	}
+	else
+	{
+		d->DockManager->lockDockWidgetFeaturesGlobally(ads::CDockWidget::NoDockWidgetFeatures);
+	}
+}
+

demo/MainWindow.h

@@ -68,6 +68,7 @@ private slots:
 	void toggleDockWidgetWindowTitle();
 	void applyVsStyle();
 	void createImageViewer();
+	void lockWorkspace(bool Value);
 };
 
 #endif // MAINWINDOW_H

demo/MyDockAreaTitleBar.h

@@ -0,0 +1,58 @@
+#ifndef QTADS_MYDOCKAREATITLEBAR_H
+#define QTADS_MYDOCKAREATITLEBAR_H
+/*******************************************************************************
+** Qt Advanced Docking System
+** Copyright (C) 2017 Uwe Kindler
+**
+** This library is free software; you can redistribute it and/or
+** modify it under the terms of the GNU Lesser General Public
+** License as published by the Free Software Foundation; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** This library is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public
+** License along with this library; If not, see <http://www.gnu.org/licenses/>.
+******************************************************************************/
+
+
+//============================================================================
+//                                   INCLUDES
+//============================================================================
+#include <DockAreaTitleBar.h>
+
+
+/**
+ * Custom DockAreaTitleBar that adds a custom context menu
+ */
+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

demo/demo.qrc

@@ -36,5 +36,8 @@
         <file>images/panorama.svg</file>
         <file>images/ads_icon2.svg</file>
         <file>images/font_download.svg</file>
+        <file>images/lock_outline.svg</file>
+        <file>images/lock.svg</file>
+        <file>images/lock_open.svg</file>
     </qresource>
 </RCC>

demo/images/lock.svg

@@ -0,0 +1,6 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
+	<desc>lock 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>
+	<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
+		<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h42.67v-85.33c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM644.27,256c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27v85.33h264.54zM597.33,640c0,-46.93 -38.4,-85.33 -85.33,-85.33c-46.93,0 -85.33,38.4 -85.33,85.33c0,46.93 38.4,85.33 85.33,85.33c46.93,0 85.33,-38.4 85.33,-85.33z"/>
+	</g>
+</svg>

demo/images/lock_open.svg

@@ -0,0 +1,6 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
+	<desc>lock_open 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>
+	<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
+		<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h388.27v-85.33c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27h-81.06c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM768,426.67h-512v426.66h512zM426.67,640c0,-46.93 38.4,-85.33 85.33,-85.33c46.93,0 85.33,38.4 85.33,85.33c0,46.93 -38.4,85.33 -85.33,85.33c-46.93,0 -85.33,-38.4 -85.33,-85.33z"/>
+	</g>
+</svg>

demo/images/lock_outline.svg

@@ -0,0 +1,6 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0,0,1024,1024">
+	<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>
+	<g fill="#03b8e5" fill-rule="nonzero" style="mix-blend-mode: normal">
+		<path d="M853.33,426.67v426.66c0,46.93 -38.4,85.34 -85.33,85.34h-512c-46.93,0 -85.33,-38.41 -85.33,-85.34v-426.66c0,-46.93 38.4,-85.34 85.33,-85.34h42.67v-85.33c0,-117.76 95.57,-213.33 213.33,-213.33c117.76,0 213.33,95.57 213.33,213.33v85.33h42.67c46.93,0 85.33,38.41 85.33,85.34zM768,426.67h-512v426.66h512zM379.73,341.33h264.54v-85.33c0,-72.96 -59.31,-132.27 -132.27,-132.27c-72.96,0 -132.27,59.31 -132.27,132.27zM426.67,640c0,-46.93 38.4,-85.33 85.33,-85.33c46.93,0 85.33,38.4 85.33,85.33c0,46.93 -38.4,85.33 -85.33,85.33c-46.93,0 -85.33,-38.4 -85.33,-85.33z"/>
+	</g>
+</svg>

demo/status_dialog.py

@@ -2,7 +2,7 @@ import os
 import sys
 
 from PyQt5 import uic
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 UI_FILE = os.path.join(os.path.dirname(__file__), 'StatusDialog.ui')
 StatusDialogUI, StatusDialogBase = uic.loadUiType(UI_FILE)

doc/ads_qt_marketplace_description.md

@@ -12,10 +12,10 @@ styles as much as possible.
 
 ## Features
 
-### Docking everywhere - no central widget
+### Docking everywhere - with or without a central widget
 
-There is no central widget like in the Qt docking system. You can dock on every
-border of the main window or you can dock into each dock area - so you are
+The Advanced Docking System works with or without a central widget.
+You can dock on every border of the main window or you can dock into each dock area - so you are
 free to dock almost everywhere.
 
 ![Dropping widgets](https://raw.githubusercontent.com/githubuser0xFFFF/Qt-Advanced-Docking-System/master/doc/preview-dragndrop.png)
@@ -65,7 +65,7 @@ If this flag is cleared, the widget resizing is deferred until the mouse button
 
 ### Opaque and non-opaque undocking
 
-By default, opaque undocking is active. That means, as soon as you drag a dock widget or a dock area with a number of dock widgets it will be undocked and moved into a floating widget and then the floating widget will be dragged around. That means undocking will take place immediatelly. You can compare this with opaque splitter resizing. If the flag `OpaqueUndocking` is cleared, then non-opaque undocking is active. In this mode, undocking is more like a standard drag and drop operation. That means, the dragged dock widget or dock area is not undocked immediatelly. Instead, a drag preview widget is created and dragged around to indicate the future position of the dock widget or dock area. The actual dock operation is only executed when the mouse button is released. That makes it possible, to cancel an active drag operation with the escape key.
+By default, opaque undocking is active. That means, as soon as you drag a dock widget or a dock area with a number of dock widgets it will be undocked and moved into a floating widget and then the floating widget will be dragged around. That means undocking will take place immediately. You can compare this with opaque splitter resizing. If the flag `OpaqueUndocking` is cleared, then non-opaque undocking is active. In this mode, undocking is more like a standard drag and drop operation. That means, the dragged dock widget or dock area is not undocked immediately. Instead, a drag preview widget is created and dragged around to indicate the future position of the dock widget or dock area. The actual dock operation is only executed when the mouse button is released. That makes it possible, to cancel an active drag operation with the escape key.
 
 The drag preview widget can be configured by a number of global dock manager flags:
 

doc/user-guide.md

@@ -27,11 +27,19 @@
   - [`FloatingContainerForceNativeTitleBar` (Linux only)](#floatingcontainerforcenativetitlebar-linux-only)
   - [`FloatingContainerForceQWidgetTitleBar` (Linux only)](#floatingcontainerforceqwidgettitlebar-linux-only)
   - [`MiddleMouseButtonClosesTab`](#middlemousebuttonclosestab)
-- [Auto-Hide Configuration Flags](#auto-hide-configuration-flags)
-  - [Auto Hide Dock Widgets](#auto-hide-dock-widgets)
+  - [`DisableTabTextEliding`](#disabletabtexteliding)
+  - [`ShowTabTextOnlyForActiveTab`](#showtabtextonlyforactivetab)
+  - [`DoubleClickUndocksWidget`](#doubleclickundockswidget)
+- [Auto Hide Dock Widgets](#auto-hide-dock-widgets)
   - [Pinning Auto-Hide Widgets to a certain border](#pinning-auto-hide-widgets-to-a-certain-border)
   - [Show / Hide Auto-Hide Widgets via Mouse Over](#show--hide-auto-hide-widgets-via-mouse-over)
+  - [Drag \& Drop to Auto-Hide](#drag--drop-to-auto-hide)
+  - [Auto-Hide Tab Insertion Order](#auto-hide-tab-insertion-order)
+  - [Auto-Hide Tab Sorting](#auto-hide-tab-sorting)
+  - [Auto-Hide Drag to Float / Dock](#auto-hide-drag-to-float--dock)
+  - [Auto-Hide Context Menu](#auto-hide-context-menu)
   - [Adding Auto Hide Widgets](#adding-auto-hide-widgets)
+- [Auto-Hide Configuration Flags](#auto-hide-configuration-flags)
   - [Setting Auto-Hide Flags](#setting-auto-hide-flags)
   - [`AutoHideFeatureEnabled`](#autohidefeatureenabled)
   - [`DockAreaHasAutoHideButton`](#dockareahasautohidebutton)
@@ -40,6 +48,10 @@
   - [`AutoHideSideBarsIconOnly`](#autohidesidebarsicononly)
   - [`AutoHideShowOnMouseOver`](#autohideshowonmouseover)
   - [`AutoHideCloseButtonCollapsesDock`](#autohideclosebuttoncollapsesdock)
+  - [`AutoHideHasCloseButton`](#autohidehasclosebutton)
+  - [`AutoHideHasMinimizeButton`](#autohidehasminimizebutton)
+  - [`AutoHideOpenOnDragHover`](#autohideopenondraghover)
+  - [`AutoHideCloseOnOutsideMouseClick`](#autohidecloseonoutsidemouseclick)
 - [DockWidget Feature Flags](#dockwidget-feature-flags)
   - [`DockWidgetClosable`](#dockwidgetclosable)
   - [`DockWidgetMovable`](#dockwidgetmovable)
@@ -53,6 +65,8 @@
 - [Central Widget](#central-widget)
 - [Empty Dock Area](#empty-dock-area)
 - [Custom Close Handling](#custom-close-handling)
+- [Globally Lock Docking Features](#globally-lock-docking-features)
+- [Dock Widget Size / Minimum Size Handling](#dock-widget-size--minimum-size-handling)
 - [Styling](#styling)
   - [Disabling the Internal Style Sheet](#disabling-the-internal-style-sheet)
 
@@ -141,7 +155,7 @@ 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.
@@ -172,7 +186,7 @@ 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
@@ -188,7 +202,7 @@ 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).
 
@@ -201,7 +215,7 @@ 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.
 
@@ -294,8 +308,9 @@ or to close it via the close button.
 
 ![HideSingleCentralWidgetTitleBar true](cfg_flag_HideSingleCentralWidgetTitleBar_true.png)
 
-The Advanced Docking System is meant for applications without a static central
-widget and normally does not know anything about a central static widget.
+Unless a central widget explicitly has been set with setCentralWidget, the
+Advanced Docking System is without a static central widget and it wouldn't know
+about a central static widget.
 Therefore this flag is disabled by default and a central single dock widget
 still has a titlebar to drag it out of the main window.
 
@@ -368,7 +383,7 @@ 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`:
 
@@ -412,7 +427,7 @@ 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++
@@ -423,7 +438,7 @@ 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)
@@ -467,13 +482,34 @@ possible in various web browsers.
 
 ![MiddleMouseButtonClosesTab true](cfg_flag_MiddleMouseButtonClosesTab.gif)
 
-## Auto-Hide Configuration Flags
+### `DisableTabTextEliding`
 
-### Auto Hide Dock Widgets
+Set this flag to disable eliding of tab texts in dock area tabs:
+
+![DisableTabTextEliding true](cfg_flag_DisableTabTextEliding_true.png)
+
+The flag is disabled by default and the text in all tabs is elided to show as
+many tabs as possible even if there is not much space:
+
+![DisableTabTextEliding false](cfg_flag_DisableTabTextEliding_false.png)
+
+### `ShowTabTextOnlyForActiveTab`
+
+Set this flag (default = false) to show label texts in dock area tabs only
+for active tabs. Inactive tabs only show their icon:
+
+![MShowTabTextOnlyForActiveTab true](cfg_flag_ShowTabTextOnlyForActiveTab_true.png)
+
+### `DoubleClickUndocksWidget`
+
+If the flag is set (default), a double click on a tab undocks the dock widget.
+If you would like to disable undocking, just clear this flag.
+
+## Auto Hide Dock Widgets
 
 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.
@@ -481,7 +517,7 @@ Enabling this feature adds a button with a pin icon to each dock area.
 ![DockAreaHasAutoHideButton true](cfg_flag_DockAreaHasAutoHideButton.png)
 
 By clicking this button, the current dock widget (or the complete area - depending on the
-configuration flags) will be pinned to a certain border. The border is choosen
+configuration flags) will be pinned to a certain border. The border is chosen
 depending on the location of the dock area. If you click the pin button while
 holding down the **Ctrl** key, the whole dock area will be pinned to a certain
 border.
@@ -503,6 +539,59 @@ the Auto-Hide widget is shown, if the user hovers over the Auto-Hide tab and is
 collapsed if the mouse cursor leaves the Auto-Hide widget. Showing and hiding
 by mouse click still works if this feature is enabled.
 
+### Drag & Drop to Auto-Hide
+
+You can easily drag any dock widget or any floating widget to the
+borders of a window to pin it as a auto-hide tab in one of the 4 sidebars.
+If you drag a dock widget close the one of the four window borders, special
+drop overlays will be shown to indicate the drop area for auto-hide widgets:
+
+![Auo-Hide drag to Sidebar](AutoHide_Drag_to_Sidebar.gif)
+
+Of course, this also works with dock areas:
+
+![Auo-Hide drag Dock Area](AutoHide_Drag_DockArea.gif)
+
+If you drag a dock widget or dock area into a sidebar, then you even have
+control over where tabs are inserted. Simply drag your mouse over a specific
+auto-hide tab, and your dragged dock widget will be inserted before this tab.
+Drag to the sidebar area behind the last tab, and the dragged widget will be
+appended as last tab. In the following screen capture, the **Image Viewer 1** will
+be inserted before the **Table 0** Auto-Hide tab and the **Image Viewer 2**
+is appended behind the last tab:
+
+![Auo-Hide tab insert order](AutoHide_Tab_Insert_Order.gif)
+
+### Auto-Hide Tab Insertion Order
+
+It is also possible to drag Auto-Hide tabs to a new auto-hide position.
+That means, you can drag them to a different border or sidebar:
+
+![Auto-Hide change sidebar](AutoHide_Change_Sidebar.gif)
+
+### Auto-Hide Tab Sorting
+
+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)
+
+### Auto-Hide Drag to Float / Dock
+
+But that is not all. You can also simply move Auto-Hide tabs to another
+floating widget or dock them via drag and drop:
+
+![Auo-Hide drag to float or dock](AutoHide_Drag_to_Float_or_Dock.gif)
+
+### Auto-Hide Context Menu
+
+All Auto-Hide tabs now have a context menu, that provides all the functionality
+that you know from Dock widget tabs. With the **Pin To...** item from the
+context menu it is very easy to move an Auto-Hide tab to a different Auto-Hide
+sidebar:
+
+![Auo-Hide context menu](AutoHide_Context_Menu.png)
+
 ### Adding Auto Hide Widgets
 
 Adding an auto hide widget is similar to adding a dock widget, simply call
@@ -517,6 +606,8 @@ DockManager->addAutoHideDockWidget(SideBarLeft, TableDockWidget);
 
 See `autohide` example or the demo application to learn how it works.
 
+## Auto-Hide Configuration Flags
+
 ### Setting Auto-Hide Flags
 
 The Advanced Docking System has a number of global configuration flags to
@@ -551,7 +642,7 @@ 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)
@@ -595,7 +686,7 @@ 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)
 
@@ -605,6 +696,38 @@ closing it.
 
 ![AutoHideCloseButtonCollapsesDock true](cfg_flag_AutoHideCloseButtonCollapsesDock_true.gif)
 
+If you enable the `AutoHideHasMinimizeButton` flag, you should disable this
+flag our you will have two buttons with minimize functionality.
+
+### `AutoHideHasCloseButton`
+
+If this flag is set (default), then each auto hide widget has a close button:
+
+![AutoHideHasCloseButton](cfg_flag_AutoHideHasCloseButton.png)
+
+The functionality of the close button (close or minimize) is configured by the
+`AutoHideCloseButtonCollapsesDock` flag.
+
+### `AutoHideHasMinimizeButton`
+
+If this flag is set (disabled by default), then each auto hide widget has a minimize button.
+
+![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.
+
+### `AutoHideCloseOnOutsideMouseClick`
+
+If this flag is set (default), the auto hide dock container will collapse if the
+user clicks outside of the container. If not set, the auto hide container can be
+closed only via click on auto hide sidebar tab.
+
 ## DockWidget Feature Flags
 
 ### `DockWidgetClosable`
@@ -726,6 +849,93 @@ Normally clicking the close button of a dock widget will just hide the widget an
 
 When an entire area is closed, the default behavior is to hide the dock widgets it contains regardless of the `DockWidgetDeleteOnClose` flag except if there is only one dock widget. In this special case, the `DockWidgetDeleteOnClose` flag is followed. This behavior can be changed by setting the `DockWidgetForceCloseWithArea` flag to all the dock widgets that needs to be closed with their area.
 
+## Globally Lock Docking Features
+
+It is possible to globally lock features of all dock widgets to "freeze" the
+current workspace layout. That means, you can now lock your workspace
+to avoid accidentally dragging a docked view. When locking wasn't possible,
+users had to manually dock it back to the desired place after each accidental
+undock.
+
+You can use a combination of the following feature flags to define which features
+shall get locked:
+
+- `CDockWidget::DockWidgetClosable`
+- `CDockWidget::DockWidgetMovable`
+- `CDockWidget::DockWidgetFloatable`
+- `CDockWidget::DockWidgetPinable`
+
+To clear the locked features, you can use `CDockWidget::NoDockWidgetFeatures`
+The following code shows how to lock and unlock all dock widget features
+globally.
+
+```c++
+DockManager->lockDockWidgetFeaturesGlobally();
+DockManager->lockDockWidgetFeaturesGlobally(CDockWidget::NoDockWidgetFeatures);
+```
+
+## Dock Widget Size / Minimum Size Handling
+
+There are several `CDockWidget` mode enums to control how a `CDockWidget` is
+resized and how the docking system handles the minimum size of a dockwidget.
+
+The first one is the `eInsertMode` enum:
+
+```c++
+enum eInsertMode
+{
+    AutoScrollArea,
+    ForceScrollArea,
+    ForceNoScrollArea
+};
+```
+
+The InsertMode defines how the widget is inserted into the dock widget, when you 
+call the `CDockWidget::setWidget` method:
+
+```c++
+DockWidget->setWidget(widget, CDockWidget::AutoScrollArea);
+```
+
+The content of a dock widget should be resizable do a very small size to
+prevent the dock widget from blocking the resizing. To ensure, that a
+dock widget can be resized very well, it is better to insert the content
+widget into a scroll area or to provide a widget that is already a scroll
+area or that contains a scroll area (such as an `QAbstractItemView`)
+If the InsertMode is `AutoScrollArea`, the DockWidget tries to automatically
+detect how to insert the given widget. If the widget is derived from
+`QScrollArea` (i.e. an `QAbstractItemView`), then the widget is inserted
+directly. If the given widget is not a scroll area, the widget will be
+inserted into a scroll area.
+
+To force insertion into a scroll area, you can also provide the InsertMode
+`ForceScrollArea`. In this case a scroll area will also be created for content
+widgets that are derived from `QScrollArea` To prevent insertion into a scroll
+area, you can provide the InsertMode `ForceNoScrollArea`. In this case, the
+content widget is always inserted directly.
+
+A second enum, the `eMinimumSizeHintMode` defines, which value will be returned
+from the `CDockWidget::minimumSizeHint()` function:
+
+```c++
+enum eMinimumSizeHintMode
+{
+    MinimumSizeHintFromDockWidget,
+    MinimumSizeHintFromContent,
+    MinimumSizeHintFromDockWidgetMinimumSize,
+    MinimumSizeHintFromContentMinimumSize,
+};
+```
+
+To ensure, that a dock widget does not block resizing, the dock widget
+reimplements `minimumSizeHint()` function to return a very small minimum
+size hint. If you would like to adhere the `minimumSizeHint()` from the
+content widget, then set the `minimumSizeHintMode()` to
+`MinimumSizeHintFromContent`. If you would like to use the `minimumSize()`
+value of the content widget or the dock widget, then you can use the
+`MinimumSizeHintFromDockWidgetMinimumSize` or
+`MinimumSizeHintFromContentMinimumSize` modes.
+
 ## Styling
 
 The Advanced Docking System supports styling via [Qt Style Sheets](https://doc.qt.io/qt-5/stylesheet.html). All components like splitters, tabs, buttons, titlebar and

examples/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(QtADSExamples LANGUAGES CXX VERSION ${VERSION_SHORT})
 add_subdirectory(simple)
 add_subdirectory(hideshow)
@@ -6,5 +6,6 @@ add_subdirectory(sidebar)
 add_subdirectory(deleteonclose)
 add_subdirectory(centralwidget)
 add_subdirectory(autohide)
+add_subdirectory(autohidedragndrop)
 add_subdirectory(emptydockarea)
-add_subdirectory(dockindock)
+add_subdirectory(dockindock)

examples/autohide/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_autohide 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)
@@ -9,7 +9,7 @@ add_executable(AutoHideExample WIN32
     mainwindow.ui
 )
 target_include_directories(AutoHideExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(AutoHideExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(AutoHideExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(AutoHideExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                   Qt${QT_VERSION_MAJOR}::Gui 
                                                   Qt${QT_VERSION_MAJOR}::Widgets)

examples/autohide/main.py

@@ -8,7 +8,7 @@ from PyQt5.QtWidgets import (QApplication, QLabel, QCalendarWidget, QFrame, QTre
                              QTableWidget, QFileSystemModel, QPlainTextEdit, QToolBar,
                              QWidgetAction, QComboBox, QAction, QSizePolicy, QInputDialog)
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 UI_FILE = os.path.join(os.path.dirname(__file__), 'mainwindow.ui')
 MainWindowUI, MainWindowBase = uic.loadUiType(UI_FILE)

examples/autohidedragndrop/CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.16)
+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 "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
+target_link_libraries(AutoHideDragNDropExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
+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"
+)

examples/autohidedragndrop/autohidedragndrop.pro

@@ -0,0 +1,36 @@
+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
+

examples/autohidedragndrop/droppableitem.cpp

@@ -0,0 +1,38 @@
+#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());
+    }
+}

examples/autohidedragndrop/droppableitem.h

@@ -0,0 +1,19 @@
+#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;
+};

examples/autohidedragndrop/main.cpp

@@ -0,0 +1,10 @@
+#include <mainwindow.h>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    CMainWindow w;
+    w.show();
+    return a.exec();
+}

examples/autohidedragndrop/main.py

@@ -0,0 +1,84 @@
+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_()

examples/autohidedragndrop/mainwindow.cpp

@@ -0,0 +1,131 @@
+#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);
+}
+
+
+

examples/autohidedragndrop/mainwindow.h

@@ -0,0 +1,43 @@
+#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

examples/autohidedragndrop/mainwindow.ui

@@ -0,0 +1,47 @@
+<?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>

examples/centralwidget/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 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)
@@ -9,7 +9,7 @@ add_executable(CentralWidgetExample WIN32
     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 PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(CentralWidgetExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                   Qt${QT_VERSION_MAJOR}::Gui 
                                                   Qt${QT_VERSION_MAJOR}::Widgets)

examples/centralwidget/main.py

@@ -8,7 +8,7 @@ from PyQt5.QtWidgets import (QApplication, QLabel, QCalendarWidget, QFrame, QTre
                              QTableWidget, QFileSystemModel, QPlainTextEdit, QToolBar,
                              QWidgetAction, QComboBox, QAction, QSizePolicy, QInputDialog)
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 UI_FILE = os.path.join(os.path.dirname(__file__), 'mainwindow.ui')
 MainWindowUI, MainWindowBase = uic.loadUiType(UI_FILE)

examples/configflags/CMakeLists.txt

@@ -0,0 +1,28 @@
+cmake_minimum_required(VERSION 3.16)
+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 "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
+target_link_libraries(CentralWidgetExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
+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"
+)

examples/configflags/configflags.pro

@@ -0,0 +1,34 @@
+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
+

examples/configflags/main.cpp

@@ -0,0 +1,10 @@
+#include <mainwindow.h>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    CMainWindow w;
+    w.show();
+    return a.exec();
+}

examples/configflags/mainwindow.cpp

@@ -0,0 +1,65 @@
+#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;
+}
+
+
+

examples/configflags/mainwindow.h

@@ -0,0 +1,27 @@
+#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

examples/configflags/mainwindow.ui

@@ -0,0 +1,47 @@
+<?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>

examples/deleteonclose/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_deleteonclose 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)
@@ -7,7 +7,7 @@ add_executable(DeleteOnCloseTest WIN32
     main.cpp
 )
 target_include_directories(DeleteOnCloseTest PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(DeleteOnCloseTest PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(DeleteOnCloseTest PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(DeleteOnCloseTest PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                Qt${QT_VERSION_MAJOR}::Gui 
                                                Qt${QT_VERSION_MAJOR}::Widgets)

examples/deleteonclose/main.py

@@ -1,6 +1,6 @@
 import sys
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 from PyQt5.QtGui import QCloseEvent
 from PyQt5.QtCore import (qDebug, pyqtSlot, QObject, pyqtSignal)
 from PyQt5.QtWidgets import (QMainWindow, QAction, QTextEdit, QApplication,
@@ -70,4 +70,4 @@ if __name__ == '__main__':
     action.triggered.connect(on_action2_triggered)
     
     w.show()
-    app.exec_()
+    app.exec_()

examples/dockindock/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_dockindock 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)
@@ -12,7 +12,7 @@ add_executable(DockInDockExample WIN32
     mainframe.cpp
 )
 target_include_directories(DockInDockExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(DockInDockExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(DockInDockExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(DockInDockExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                            Qt${QT_VERSION_MAJOR}::Gui 
                                            Qt${QT_VERSION_MAJOR}::Widgets)

examples/dockindock/dockindock.py

@@ -3,7 +3,7 @@ import sys
 from PyQt5.QtWidgets import (QApplication, QWidget, QVBoxLayout, QMessageBox,
                              QInputDialog, QMenu, QLineEdit)
 from PyQt5.QtGui import QIcon
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 from dockindockmanager import DockInDockManager
 from perspectiveactions import LoadPerspectiveAction, RemovePerspectiveAction
@@ -200,4 +200,4 @@ class DockInDockWidget(QWidget):
                 
             for closed in self.getManager().dockWidgetsMap().values():
                 if not closed in visible_widgets:
-                    self.dumpStatus(widget=closed, tab=tab, suffix=" (closed)")
+                    self.dumpStatus(widget=closed, tab=tab, suffix=" (closed)")

examples/dockindock/dockindockmanager.py

@@ -1,7 +1,7 @@
 from PyQt5.QtWidgets import QAction, QMenu, QInputDialog, QLineEdit
 from PyQt5.QtCore import QSettings
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 CHILD_PREFIX = "Child-"
 
@@ -211,4 +211,4 @@ class MoveDockWidgetAction(QAction):
             widget.dockManager().removeDockWidget(widget)
             move_to.addDockWidget(QtAds.CenterDockWidgetArea, widget, move_to.getInsertDefaultPos())
         else:
-            assert False
+            assert False

examples/dockindock/main.cpp

@@ -1,5 +1,5 @@
 #include <QApplication>
-#include "../../examples/simple/MainWindow.h"
+#include "mainframe.h"
 
 int main(int argc, char *argv[])
 {

examples/dockindock/main.py

@@ -4,7 +4,7 @@ import atexit
 
 from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel
 from PyQt5.QtCore import Qt
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 from perspectives import PerspectivesManager
 from dockindock import DockInDockWidget
@@ -69,4 +69,4 @@ if __name__ == '__main__':
     
     w = MainWindow()
     w.show()
-    app.exec_()
+    app.exec_()

examples/dockindock/perspectives.py

@@ -4,7 +4,7 @@ import shutil
 import atexit
 
 from PyQt5.QtCore import pyqtSignal, QSettings, QObject
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 from dockindockmanager import DockInDockManager
 from dockindock import DockInDockWidget
@@ -200,4 +200,4 @@ class PerspectivesManager(QObject):
                 except FileNotFoundError:
                     pass
                 if not shutil.copy(settings.fileName(), to_save):
-                    assert False
+                    assert False

examples/emptydockarea/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 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)
@@ -9,7 +9,7 @@ add_executable(EmptyDockAreaExample WIN32
     mainwindow.ui
 )
 target_include_directories(EmptyDockAreaExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(EmptyDockAreaExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(EmptyDockAreaExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(EmptyDockAreaExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                   Qt${QT_VERSION_MAJOR}::Gui 
                                                   Qt${QT_VERSION_MAJOR}::Widgets)

examples/emptydockarea/main.py

@@ -6,7 +6,7 @@ from PyQt5.QtCore import Qt, QSignalBlocker
 from PyQt5.QtWidgets import (QApplication, QMainWindow, QLabel, QComboBox, QTableWidget,
                              QAction, QWidgetAction, QSizePolicy, QInputDialog)
 from PyQt5.QtGui import QCloseEvent
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
     
 UI_FILE = os.path.join(os.path.dirname(__file__), 'mainwindow.ui')
@@ -105,4 +105,4 @@ if __name__ == '__main__':
     
     w = CMainWindow()
     w.show()
-    app.exec_()
+    app.exec_()

examples/emptydockarea/mainwindow.cpp

@@ -32,9 +32,12 @@ CMainWindow::CMainWindow(QWidget *parent)
     , ui(new Ui::CMainWindow)
 {
     ui->setupUi(this);
-    CDockManager::setConfigFlag(CDockManager::OpaqueSplitterResize, true);
-    CDockManager::setConfigFlag(CDockManager::XmlCompressionEnabled, false);
-    CDockManager::setConfigFlag(CDockManager::FocusHighlighting, true);
+	ads::CDockManager::setConfigFlag( ads::CDockManager::DockAreaHasCloseButton, false );
+	ads::CDockManager::setConfigFlag( ads::CDockManager::AllTabsHaveCloseButton, true );
+	ads::CDockManager::setConfigFlag( ads::CDockManager::DockAreaHasUndockButton, false );
+	ads::CDockManager::setConfigFlag( ads::CDockManager::DockAreaDynamicTabsMenuButtonVisibility, true );
+	ads::CDockManager::setConfigFlag( ads::CDockManager::DisableTabTextEliding, true );
+	ads::CDockManager::setConfigFlag( ads::CDockManager::DoubleClickUndocksWidget, false );
     DockManager = new CDockManager(this);
 
     // Set central widget
@@ -98,8 +101,13 @@ void CMainWindow::createPerspectiveUi()
 	PerspectiveComboBox = new QComboBox(this);
 	PerspectiveComboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
 	PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+	connect(PerspectiveComboBox, &QComboBox::textActivated,
+        DockManager, &CDockManager::openPerspective);
+#else
 	connect(PerspectiveComboBox, SIGNAL(activated(const QString&)),
 		DockManager, SLOT(openPerspective(const QString&)));
+#endif
 	PerspectiveListAction->setDefaultWidget(PerspectiveComboBox);
 	ui->toolBar->addSeparator();
 	ui->toolBar->addAction(PerspectiveListAction);

examples/examples.pro

@@ -2,10 +2,12 @@ TEMPLATE = subdirs
 
 SUBDIRS = \
     autohide \
+	autohidedragndrop \
     centralwidget \
 	simple \
 	hideshow \
 	sidebar \
 	deleteonclose \
 	emptydockarea \
-	dockindock
+	dockindock \
+	configflags

examples/hideshow/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_hideshow 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)
@@ -9,7 +9,7 @@ add_executable(HideShowExample WIN32
     MainWindow.ui
 )
 target_include_directories(HideShowExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(HideShowExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(HideShowExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(HideShowExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                              Qt${QT_VERSION_MAJOR}::Gui 
                                              Qt${QT_VERSION_MAJOR}::Widgets)

examples/sidebar/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_sidebar 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)
@@ -9,7 +9,7 @@ add_executable(SidebarExample WIN32
     MainWindow.ui
 )
 target_include_directories(SidebarExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(SidebarExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(SidebarExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(SidebarExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                             Qt${QT_VERSION_MAJOR}::Gui 
                                             Qt${QT_VERSION_MAJOR}::Widgets)

examples/sidebar/main.py

@@ -5,7 +5,7 @@ from PyQt5 import uic
 from PyQt5.QtCore import Qt, QMargins
 from PyQt5.QtWidgets import QApplication, QLabel, QVBoxLayout, QPlainTextEdit
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 UI_FILE = os.path.join(os.path.dirname(__file__), 'MainWindow.ui')
 MainWindowUI, MainWindowBase = uic.loadUiType(UI_FILE)

examples/simple/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ads_example_simple 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)
@@ -9,7 +9,7 @@ add_executable(SimpleExample WIN32
     MainWindow.ui
 )
 target_include_directories(SimpleExample PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
-target_link_libraries(SimpleExample PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
+target_link_libraries(SimpleExample PRIVATE qtadvanceddocking-qt${QT_VERSION_MAJOR})
 target_link_libraries(SimpleExample PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                            Qt${QT_VERSION_MAJOR}::Gui 
                                            Qt${QT_VERSION_MAJOR}::Widgets)

examples/simple/main.py

@@ -6,7 +6,7 @@ from PyQt5.QtCore import Qt, QTimer
 from PyQt5.QtGui import QCloseEvent
 from PyQt5.QtWidgets import QApplication, QLabel
 
-from PyQtAds import QtAds
+import PyQtAds as QtAds
 
 UI_FILE = os.path.join(os.path.dirname(__file__), 'MainWindow.ui')
 MainWindowUI, MainWindowBase = uic.loadUiType(UI_FILE)

pyproject.toml

@@ -1,12 +1,12 @@
 # Specify the build system.
 [build-system]
-requires = ["sip >=6.0.2, <6.3", "PyQt-builder >=1.6, <2", "PyQt5==5.15.4", "PyQt5-sip<13,>=12.8"]
+requires = ["sip >=6.0.2", "PyQt-builder >=1.6", "PyQt5>=5.15", "PyQt5-sip>=12.8"]
 build-backend = "sipbuild.api"
 
 # Specify the PEP 566 metadata for the project.
 [tool.sip.metadata]
 name = "PyQtAds"
-version = "4.0.2"
+version = "4.4.1"
 summary = "Python bindings for Qt Advanced Docking System"
 home-page = "https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/"
 license = "LGPL v2.1"
@@ -16,8 +16,10 @@ description-content-type = "text/markdown"
 
 [tool.sip.project]
 tag-prefix = "QtAds"
+dunder-init = true
 
 [tool.sip.bindings.ads]
+pep484-pyi = true
 define-macros = ["ADS_SHARED_EXPORT"]
 sip-file = "ads.sip"
 include-dirs = ["src"]

sip/AutoHideDockContainer.sip

@@ -24,9 +24,10 @@ public:
 	CAutoHideDockContainer(ads::CDockWidget* DockWidget /Transfer/, ads::SideBarLocation area,
 		ads::CDockContainerWidget* parent /TransferThis/);
 	virtual ~CAutoHideDockContainer();
-	ads::CAutoHideSideBar* sideBar() const;
+	ads::CAutoHideSideBar* autoHideSideBar() const;
 	ads::CAutoHideTab* autoHideTab() const;
 	ads::CDockWidget* dockWidget() const;
+    int tabIndex() const;
 	void addDockWidget(ads::CDockWidget* DockWidget /Transfer/);
 	ads::SideBarLocation sideBarLocation() const;
 	void setSideBarLocation(ads::SideBarLocation SideBarLocation);
@@ -38,7 +39,9 @@ public:
 	void collapseView(bool Enable);
 	void toggleCollapseState();
 	void setSize(int Size);
-    
+    void resetToInitialDockWidgetSize();
+    Qt::Orientation orientation() const;
+    void moveToNewSideBarLocation(ads::SideBarLocation);
 };
 
 };

sip/AutoHideSideBar.sip

@@ -24,10 +24,15 @@ public:
 	void removeTab(ads::CAutoHideTab* SideTab) /TransferBack/;
 	ads::CAutoHideDockContainer* insertDockWidget(int Index, ads::CDockWidget* DockWidget /Transfer/);
 	void removeAutoHideWidget(ads::CAutoHideDockContainer* AutoHideWidget) /TransferBack/;
-	void addAutoHideWidget(ads::CAutoHideDockContainer* AutoHideWidget);
+	void addAutoHideWidget(ads::CAutoHideDockContainer* AutoHideWidget, int Index);
 	Qt::Orientation orientation() const;
-	ads::CAutoHideTab* tabAt(int index) const;
-	int tabCount() const;
+	ads::CAutoHideTab* tab(int index) const;
+    int tabAt(const QPoint& Pos) const;
+    int tabInsertIndexAt(const QPoint& Pos) const;
+    int indexOfTab(const CAutoHideTab& Tab) const;
+	int count() const;
+    int visibleTabCount() const;
+    bool hasVisibleTabs() const;
 	ads::SideBarLocation sideBarLocation() const;
 	virtual QSize minimumSizeHint() const;
 	virtual QSize sizeHint() const;

sip/AutoHideTab.sip

@@ -16,6 +16,10 @@ protected:
 	void setSideBar(ads::CAutoHideSideBar *SideTabBar);
 	void removeFromSideBar();
     virtual bool event(QEvent* event);
+    virtual void contextMenuEvent(QContextMenuEvent* ev);
+	virtual void mousePressEvent(QMouseEvent* ev);
+	virtual void mouseReleaseEvent(QMouseEvent* ev);
+	virtual void mouseMoveEvent(QMouseEvent* ev);
 
 public:
 	CAutoHideTab(QWidget* parent /TransferThis/ = 0);
@@ -29,6 +33,10 @@ public:
 	void setDockWidget(ads::CDockWidget* DockWidget);
 	bool iconOnly() const;
 	ads::CAutoHideSideBar* sideBar() const;
+    int tabIndex() const;
+    void setDockWidgetFloating();
+    void unpinDockWidget();
+    void requestCloseDockWidget();
 };
 
 };

sip/DockAreaTabBar.sip

@@ -23,6 +23,8 @@ public:
 	int currentIndex() const;
 	ads::CDockWidgetTab* currentTab() const;
 	ads::CDockWidgetTab* tab(int Index) const;
+    int tabAt(const QPoint& Pos) const;
+    int tabInsertIndexAt(const QPoint& Pos) const;
 	virtual bool eventFilter(QObject *watched, QEvent *event);
 	bool isTabOpen(int Index) const;
 	virtual QSize minimumSizeHint() const;

sip/DockAreaTitleBar.sip

@@ -5,6 +5,26 @@
 namespace ads
 {
 
+class CTitleBarButton : QToolButton
+{
+    %TypeHeaderCode
+    #include <DockAreaTitleBar.h>
+    %End
+    
+public:
+	CTitleBarButton(bool ShowInTitleBar, bool HideWhenDisabled, TitleBarButton ButtonId,
+		QWidget* /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);
+};
+
 class CDockAreaTitleBar : QFrame
 {
     %TypeHeaderCode
@@ -26,14 +46,17 @@ public:
 	CDockAreaTitleBar(ads::CDockAreaWidget* parent /TransferThis/);
 	virtual ~CDockAreaTitleBar();
 	ads::CDockAreaTabBar* tabBar() const;
-	QAbstractButton* button(ads::TitleBarButton which) 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);

sip/DockAreaTitleBar_p.sip

@@ -5,21 +5,6 @@
 namespace ads
 {
 
-class CTitleBarButton : QToolButton
-{
-    %TypeHeaderCode
-    #include <DockAreaTitleBar_p.h>
-    %End
-
-protected:
-    bool event(QEvent *ev);
-
-public:
-    CTitleBarButton(bool visible = true, QWidget* parent /TransferThis/ = Q_NULLPTR );
-    virtual void setVisible(bool visible);
-};
-
-
 class CSpacerWidget : QWidget
 {
     %TypeHeaderCode

sip/DockAreaWidget.sip

@@ -40,6 +40,10 @@ public:
 	virtual ~CDockAreaWidget();
 	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;
 	QRect titleBarGeometry() const;
 	QRect contentAreaGeometry() const;
@@ -74,7 +78,10 @@ public:
 public slots:
 	void setCurrentIndex(int index);
 	void closeArea();
+    void setAutoHide(bool Enable, SideBarLocation Location = ads::SideBarNone, int TabIndex = -1);
+    void toggleAutoHide(SideBarLocation Location = ads::SideBarNone);
 	void closeOtherAreas();
+    void setFloating();
 
 signals:
 	void tabBarClicked(int index);

sip/DockContainerWidget.sip

@@ -9,8 +9,8 @@ namespace ads
  * Container that manages a number of dock areas with single dock widgets
  * or tabyfied dock widgets in each area.
  * Each window that support docking has a DockContainerWidget. That means
- * the main application window and all floating windows are ore contain
- * an DockContainerWidget.
+ * the main application window and all floating windows contain a
+ * DockContainerWidget.
  */
 class CDockContainerWidget : QFrame
 {
@@ -20,13 +20,14 @@ class CDockContainerWidget : QFrame
 
 protected:
 	virtual bool event(QEvent *e);
-	QSplitter* rootSplitter() const;
-    ads::CAutoHideDockContainer* createAndSetupAutoHideContainer(ads::SideBarLocation area, ads::CDockWidget* DockWidget /Transfer/);
+	ads::CDockSplitter* 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);
+    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;
@@ -59,7 +60,7 @@ public:
 	ads::CDockWidget::DockWidgetFeatures features() const;
 	ads::CFloatingDockContainer* floatingWidget() const;
 	void closeOtherAreas(ads::CDockAreaWidget* KeepOpenArea);
-    ads::CAutoHideSideBar* sideTabBar(SideBarLocation area) const;
+    ads::CAutoHideSideBar* autoHideSideBar(SideBarLocation area) const;
 	QList<ads::CAutoHideDockContainer*> autoHideWidgets() const;
 	QRect contentRect() const;
 	QRect contentRectGlobal() const;

sip/DockFocusController.sip

@@ -23,6 +23,7 @@ public:
     ads::CDockWidget* focusedDockWidget() const;
     void setDockWidgetTabFocused(ads::CDockWidgetTab* Tab);
     void clearDockWidgetFocus(ads::CDockWidget* dockWidget);
+    void setDockWidgetTabPressed(bool Value);
 
 public slots:
 	void setDockWidgetFocused(ads::CDockWidget* focusedNow);

sip/DockManager.sip

@@ -172,6 +172,8 @@ public:
         FloatingContainerForceNativeTitleBar,
         FloatingContainerForceQWidgetTitleBar,
         MiddleMouseButtonClosesTab,
+        DisableTabTextEliding,
+        ShowTabTextOnlyForActiveTab,
         DefaultDockAreaButtons,
 		DefaultBaseConfig,
         DefaultOpaqueConfig,
@@ -187,6 +189,9 @@ public:
 		AutoHideButtonCheckable,
 		AutoHideSideBarsIconOnly,
 		AutoHideShowOnMouseOver,
+        AutoHideCloseButtonCollapsesDock,
+        AutoHideHasCloseButton,
+        AutoHideHasMinimizeButton,
 		DefaultAutoHideConfig,
 	};
     typedef QFlags<ads::CDockManager::eAutoHideFlag> AutoHideFlags;
@@ -237,14 +242,22 @@ public:
 	QMenu* viewMenu() const;
 	void setViewMenuInsertionOrder(ads::CDockManager::eViewMenuInsertionOrder Order);
 	bool isRestoringState() const;
+    bool isLeavingMinimizedState() const;
 	static int startDragDistance();
     ads::CDockWidget* focusedDockWidget() const;
     QList<int> splitterSizes(ads::CDockAreaWidget *ContainedArea) const;
     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();
 	void openPerspective(const QString& PerspectiveName);
     void setDockWidgetFocused(ads::CDockWidget* DockWidget);
 

sip/DockOverlay.sip

@@ -22,8 +22,10 @@ public:
 	CDockOverlay(QWidget* parent /TransferThis/, eMode Mode = ads::CDockOverlay::ModeDockAreaOverlay);
 	virtual ~CDockOverlay();
 	void setAllowedAreas(ads::DockWidgetAreas areas);
+    void setAllowedArea(ads::DockWidgetArea area, bool Enable);
 	ads::DockWidgetAreas allowedAreas() const;
 	ads::DockWidgetArea dropAreaUnderCursor() const;
+    int tabIndexUnderCursor() const;
     ads::DockWidgetArea visibleDropAreaUnderCursor() const;
 	ads::DockWidgetArea showOverlay(QWidget* target);
 	void hideOverlay();

sip/DockWidget.sip

@@ -39,6 +39,7 @@ public:
         DefaultDockWidgetFeatures,
         AllDockWidgetFeatures,
         DockWidgetAlwaysCloseAndDelete,
+        GloballyLockableFeatures,
 		NoDockWidgetFeatures
 	};
     typedef QFlags<ads::CDockWidget::DockWidgetFeature> DockWidgetFeatures;
@@ -49,6 +50,12 @@ public:
 		StateDocked,
 		StateFloating
 	};
+    
+    enum eToolBarStyleSource
+    {
+    	ToolBarStyleFromDockManager,
+    	ToolBarStyleFromDockWidget
+    };
 
 	enum eInsertMode
 	{
@@ -60,7 +67,9 @@ public:
     enum eMinimumSizeHintMode
     {
     	MinimumSizeHintFromDockWidget,
-    	MinimumSizeHintFromContent
+    	MinimumSizeHintFromContent,
+        MinimumSizeHintFromDockWidgetMinimumSize,
+    	MinimumSizeHintFromContentMinimumSize,
     };
 
 	enum eToggleViewActionMode
@@ -70,7 +79,7 @@ public:
 	};
 
 
-	CDockWidget(const QString &title, QWidget* parent /TransferThis/ = 0);
+	CDockWidget(const QString &title, QWidget* parent /TransferThis/ = Q_NULLPTR);
 	virtual ~CDockWidget();
 	virtual QSize minimumSizeHint() const;
 	void setWidget(QWidget* widget /Transfer/, ads::CDockWidget::eInsertMode InsertMode = AutoScrollArea);
@@ -80,6 +89,7 @@ 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;
@@ -88,18 +98,23 @@ public:
     void setSideTabWidget(ads::CAutoHideTab* SideTab /Transfer/) const;
     bool isAutoHide() const;
     ads::CAutoHideDockContainer* autoHideDockContainer() const;
+    ads::SideBarLocation autoHideLocation() const;
 	bool isFloating() const;
 	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;
     bool isCentralWidget() const;
 	void setIcon(const QIcon& Icon);
 	QIcon icon() const;
 	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);
@@ -122,9 +137,10 @@ public slots:
     void setFloating();
     void deleteDockWidget();
     void closeDockWidget();
+    void requestCloseDockWidget();
     void showFullScreen();
     void showNormal();
-    void setAutoHide(bool Enable, ads::SideBarLocation Location = ads::SideBarNone);
+    void setAutoHide(bool Enable, ads::SideBarLocation Location = ads::SideBarNone, int TabIndex = -1);
 	void toggleAutoHide(ads::SideBarLocation Location = ads::SideBarNone);
 
 signals:

sip/ElidingLabel.sip

@@ -17,8 +17,8 @@ protected:
     virtual void mouseDoubleClickEvent( QMouseEvent *ev );
     
 public:
-	CElidingLabel(QWidget* parent /TransferThis/ = 0, Qt::WindowFlags f = 0);
-	CElidingLabel(const QString& text, QWidget* parent /TransferThis/ = 0, Qt::WindowFlags f = 0);
+	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 ());
 	virtual ~CElidingLabel();
 	Qt::TextElideMode elideMode() const;
 	void setElideMode(Qt::TextElideMode mode);

sip/FloatingDockContainer.sip

@@ -44,6 +44,7 @@ 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);
@@ -82,6 +83,7 @@ public:
     bool hasTopLevelDockWidget() const;
     ads::CDockWidget* topLevelDockWidget() const;
     QList<ads::CDockWidget*> dockWidgets() const;
+    void finishDropOperation();
     
     %If (WS_X11)
     void onMaximizeRequest();

sip/FloatingDragPreview.sip

@@ -29,7 +29,7 @@ public: // implements IFloatingWidget
         ads::eDragState DragState, QWidget* MouseEventHandler);
     virtual void moveFloating();
     virtual void finishDragging();
-    void cleanupAutoHideContainerWidget();
+    void cleanupAutoHideContainerWidget(ads::DockWidgetArea ContainerDropArea);
 
 signals:
     void draggingCanceled();

sip/ads.sip

@@ -1,4 +1,6 @@
 %Module(name=PyQtAds, call_super_init=True, keyword_arguments="Optional", use_limited_api=True)
+%HideNamespace(name=ads)
+
 %Import QtCore/QtCoremod.sip
 %DefaultSupertype sip.simplewrapper
 

sip/ads_globals.sip

@@ -50,19 +50,31 @@ namespace ads
         TopDockWidgetArea,
         BottomDockWidgetArea,
         CenterDockWidgetArea,
+        LeftAutoHideArea,
+        RightAutoHideArea,
+        TopAutoHideArea,
+        BottomAutoHideArea,
         InvalidDockWidgetArea,
         OuterDockAreas,
+        AutoHideDockAreas,
         AllDockAreas
     };
     typedef QFlags<ads::DockWidgetArea> DockWidgetAreas;
 
 
+    enum eTabIndex
+    {
+        TabDefaultInsertIndex,
+        TabInvalidIndex
+    };
+
     enum TitleBarButton
     {
         TitleBarButtonTabsMenu,
         TitleBarButtonUndock,
         TitleBarButtonClose,
-        TitleBarButtonAutoHide
+        TitleBarButtonAutoHide,
+        TitleBarButtonMinimize
     };
 
     enum eDragState
@@ -115,6 +127,9 @@ namespace ads
             int insertOffset() const;
         };
         ads::internal::CDockInsertParam dockAreaInsertParameters(ads::DockWidgetArea Area);
+        ads::SideBarLocation toSideBarLocation(ads::DockWidgetArea Area);
+        bool isHorizontalSideBarLocation(ads::SideBarLocation Location);
+        bool isSideBarArea(ads::DockWidgetArea Area);
         
         SIP_PYOBJECT findParent(SIP_PYTYPE type, const QWidget *w) const /TypeHint="QObject"/;
         %MethodCode

src/AutoHideDockContainer.cpp

@@ -124,6 +124,21 @@ struct AutoHideDockContainerPrivate
 	 */
 	AutoHideDockContainerPrivate(CAutoHideDockContainer *_public);
 
+	/**
+	 * Convenience function to ease access to dock manager components factory
+	 */
+	QSharedPointer<ads::CDockComponentsFactory> componentsFactory() const
+	{
+		if (!DockWidget || !DockWidget->dockManager())
+		{
+			return CDockComponentsFactory::factory();
+		}
+		else
+		{
+			return DockWidget->dockManager()->componentsFactory();
+		}
+    }
+
 	/**
 	 * Convenience function to get a dock widget area
 	 */
@@ -199,7 +214,7 @@ CAutoHideDockContainer::CAutoHideDockContainer(CDockWidget* DockWidget, SideBarL
 {
 	hide(); // auto hide dock container is initially always hidden
 	d->SideTabBarArea = area;
-	d->SideTab = componentsFactory()->createDockWidgetSideTab(nullptr);
+	d->SideTab = d->componentsFactory()->createDockWidgetSideTab(nullptr);
 	connect(d->SideTab, &CAutoHideTab::pressed, this, &CAutoHideDockContainer::toggleCollapseState);
 	d->DockArea = new CDockAreaWidget(DockWidget->dockManager(), parent);
 	d->DockArea->setObjectName("autoHideDockArea");
@@ -355,7 +370,7 @@ void CAutoHideDockContainer::addDockWidget(CDockWidget* DockWidget)
 	d->DockArea->addDockWidget(DockWidget);
 	updateSize();
 	// The dock area is not visible and will not update the size when updateSize()
-	// is called for this auto hide container. Therefore we explicitely resize
+	// is called for this auto hide container. Therefore we explicitly resize
 	// it here. As soon as it will become visible, it will get the right size
     d->DockArea->resize(size());
 }
@@ -410,8 +425,8 @@ void CAutoHideDockContainer::cleanupAndDelete()
 	const auto dockWidget = d->DockWidget;
 	if (dockWidget)
 	{
-
 		auto SideTab = d->SideTab;
+		dockWidget->setSideTabWidget(nullptr);
         SideTab->removeFromSideBar();
         SideTab->setParent(nullptr);
         SideTab->hide();
@@ -587,8 +602,12 @@ bool CAutoHideDockContainer::eventFilter(QObject* watched, QEvent* event)
 			return Super::eventFilter(watched, event);
 		}
 
-		// user clicked into container - collapse the auto hide widget
-		collapseView(true);
+		// user clicked outside of autohide container - collapse the auto hide widget
+		if (CDockManager::testAutoHideConfigFlag(
+		    CDockManager::AutoHideCloseOnOutsideMouseClick))
+		{
+			collapseView(true);
+		}
 	}
     else if (event->type() == internal::FloatingWidgetDragStartEvent)
     {
@@ -657,6 +676,14 @@ 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
@@ -693,8 +720,8 @@ void CAutoHideDockContainer::moveToNewSideBarLocation(SideBarLocation NewSideBar
 	auto SideBar = dockContainer()->autoHideSideBar(NewSideBarLocation);
 	SideBar->addAutoHideWidget(this, TabIndex);
 	// If we move a horizontal auto hide container to a vertical position
-	// then we resize it to the orginal dock widget size, to avoid
-	// an extremely streched dock widget after insertion
+	// then we resize it to the original dock widget size, to avoid
+	// an extremely stretched dock widget after insertion
 	if (SideBar->orientation() != OldOrientation)
 	{
 		resetToInitialDockWidgetSize();
@@ -709,4 +736,3 @@ int CAutoHideDockContainer::tabIndex() const
 }
 
 }
-

src/AutoHideDockContainer.h

@@ -34,7 +34,7 @@
 #include <QSplitter>
 #include "AutoHideTab.h"
 
-class QXmlStreamWriter;
+QT_FORWARD_DECLARE_CLASS(QXmlStreamWriter)
 
 namespace ads
 {
@@ -65,6 +65,7 @@ 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
@@ -91,7 +92,7 @@ public:
 	virtual ~CAutoHideDockContainer();
 
 	/**
-	 * Get's the side tab bar
+	 * Gets the side tab bar
 	 */
 	CAutoHideSideBar* autoHideSideBar() const;
 
@@ -101,7 +102,7 @@ public:
 	CAutoHideTab* autoHideTab() const;
 
 	/**
-	 * Get's the dock widget in this dock container
+	 * Gets the dock widget in this dock container
 	 */
 	CDockWidget* dockWidget() const;
 
@@ -139,7 +140,7 @@ 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();
 
@@ -167,13 +168,13 @@ public:
 
 	/**
 	 * Use this instead of resize.
-	 * Depending on the sidebar location this will set the width or heigth
+	 * Depending on the sidebar location this will set the width or height
 	 * of this auto hide container.
 	 */
 	void setSize(int Size);
 
 	/**
-	 * Resets the with or hight to the initial dock widget size dependinng on
+	 * Resets the width or height to the initial dock widget size dependinng on
 	 * the orientation.
 	 * If the orientation is Qt::Horizontal, then the height is reset to
 	 * the initial size and if orientation is Qt::Vertical, then the width is

src/AutoHideSideBar.cpp

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

src/AutoHideSideBar.h

@@ -33,7 +33,7 @@
 #include "ads_globals.h"
 #include "AutoHideTab.h"
 
-class QXmlStreamWriter;
+QT_FORWARD_DECLARE_CLASS(QXmlStreamWriter)
 
 namespace ads
 {
@@ -173,7 +173,7 @@ public:
 	/**
 	 * Overrides the minimumSizeHint() function of QScrollArea
 	 * The minimumSizeHint() is bigger than the sizeHint () for the scroll
-	 * area because even if the scrollbars are invisible, the required speace
+	 * area because even if the scrollbars are invisible, the required space
 	 * is reserved in the minimumSizeHint(). This override simply returns
 	 * sizeHint();
 	 */

src/AutoHideTab.cpp

@@ -33,6 +33,8 @@
 #include <QApplication>
 #include <QElapsedTimer>
 #include <QMenu>
+#include <QEvent>
+#include <QTimer>
 
 #include "AutoHideDockContainer.h"
 #include "AutoHideSideBar.h"
@@ -41,10 +43,10 @@
 #include "DockWidget.h"
 #include "FloatingDragPreview.h"
 #include "DockOverlay.h"
+#include "ads_globals.h"
 
 namespace ads
 {
-static const char* const LocationProperty = "Location";
 
 /**
  * Private data class of CDockWidgetTab class (pimpl)
@@ -56,6 +58,7 @@ struct AutoHideTabPrivate
     CAutoHideSideBar* SideBar = nullptr;
 	Qt::Orientation Orientation{Qt::Vertical};
 	QElapsedTimer TimeSinceHoverMousePress;
+	QTimer DragOverTimer;
 	bool MousePressed = false;
 	eDragState DragState = DraggingInactive;
 	QPoint GlobalDragStartMousePosition;
@@ -102,7 +105,7 @@ struct AutoHideTabPrivate
 		QMenu* Menu)
 	{
 		auto Action = Menu->addAction(Title);
-		Action->setProperty("Location", Location);
+		Action->setProperty(internal::LocationProperty, Location);
 		QObject::connect(Action, &QAction::triggered, _this, &CAutoHideTab::onAutoHideToActionClicked);
 		Action->setEnabled(Location != _this->sideBarLocation());
 		return Action;
@@ -174,7 +177,7 @@ void AutoHideTabPrivate::updateOrientation()
 bool AutoHideTabPrivate::startFloating(eDragState DraggingState)
 {
 	auto DockArea = DockWidget->dockAreaWidget();
-    ADS_PRINT("isFloating " << dockContainer->isFloating());
+    ADS_PRINT("isFloating " << dockContainer()->isFloating());
 
     ADS_PRINT("startFloating");
 	DragState = DraggingState;
@@ -253,6 +256,14 @@ 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);
 }
 
 
@@ -356,7 +367,6 @@ bool CAutoHideTab::event(QEvent* event)
 	case QEvent::Leave:
 		 d->forwardEventToDockContainer(event);
 		 break;
-
 	default:
 		break;
 	}
@@ -419,7 +429,7 @@ void CAutoHideTab::unpinDockWidget()
 //===========================================================================
 void CAutoHideTab::onAutoHideToActionClicked()
 {
-	int Location = sender()->property(LocationProperty).toInt();
+	int Location = sender()->property(internal::LocationProperty).toInt();
 	d->DockWidget->setAutoHide(true, (SideBarLocation)Location);
 }
 
@@ -478,7 +488,7 @@ void CAutoHideTab::mouseReleaseEvent(QMouseEvent* ev)
 		case DraggingFloatingWidget:
 			 ev->accept();
 			 d->FloatingWidget->finishDragging();
-			 if (d->DockWidget->isAutoHide() && d->DragStartOrientation != orientation())
+			 if (d->DockWidget->autoHideDockContainer() && d->DragStartOrientation != orientation())
 			 {
 				 d->DockWidget->autoHideDockContainer()->resetToInitialDockWidgetSize();
 			 }
@@ -494,48 +504,74 @@ 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;
-    }
-
-    // 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);
-    }
-
-    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)
+	if (!(ev->buttons() & Qt::LeftButton)
+	    || d->isDraggingState(DraggingInactive))
 	{
-    	// 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;
+		d->DragState = DraggingInactive;
+		Super::mouseMoveEvent(ev);
+		return;
 	}
 
-    Super::mouseMoveEvent(ev);
+	// 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);
+	}
+
+	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
+		// 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;
+	}
+
+	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();
+	}
 }
 
 
@@ -545,7 +581,6 @@ void CAutoHideTab::requestCloseDockWidget()
 	d->DockWidget->requestCloseDockWidget();
 }
 
-
 //============================================================================
 int CAutoHideTab::tabIndex() const
 {
@@ -558,4 +593,28 @@ 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)));
+}
+
+
 }

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;
@@ -67,6 +67,7 @@ private:
 
 private Q_SLOTS:
 	void onAutoHideToActionClicked();
+	void onDragHoverDelayExpired();
 
 protected:
 	void setSideBar(CAutoHideSideBar *SideTabBar);
@@ -76,6 +77,8 @@ 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;

src/CMakeLists.txt

@@ -1,5 +1,6 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 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)
@@ -36,7 +37,7 @@ set(ads_SRCS
     AutoHideTab.cpp
     AutoHideDockContainer.cpp
     PushButton.cpp
-	ResizeHandle.cpp
+    ResizeHandle.cpp
     ads.qrc
 )
 set(ads_HEADERS
@@ -62,7 +63,7 @@ set(ads_HEADERS
     AutoHideTab.h
     AutoHideDockContainer.h
     PushButton.h
-	ResizeHandle.h
+    ResizeHandle.h
 )
 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
 if (UNIX AND NOT APPLE)
@@ -70,7 +71,7 @@ if (UNIX AND NOT APPLE)
     set(ads_HEADERS linux/FloatingWidgetTitleBar.h ${ads_HEADERS})
 endif()
 
-set(library_name "qt${QT_VERSION_MAJOR}advanceddocking")
+set(library_name "qtadvanceddocking-qt${QT_VERSION_MAJOR}")
 if(BUILD_STATIC)
     add_library(${library_name} STATIC ${ads_SRCS} ${ads_HEADERS})
     target_compile_definitions( ${library_name} PUBLIC ADS_STATIC)
@@ -84,8 +85,18 @@ add_library(ads::${library_name} ALIAS ${library_name})
 target_link_libraries(${library_name} PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                Qt${QT_VERSION_MAJOR}::Gui 
                                                Qt${QT_VERSION_MAJOR}::Widgets)
+
+if(QT_VERSION_MAJOR STREQUAL "6")
+    target_link_libraries(${library_name} PRIVATE Qt6::GuiPrivate) #needed for <qpa/qplatformnativeinterface.h>
+endif()
+
 if (UNIX AND NOT APPLE)
-  target_link_libraries(${library_name} PUBLIC xcb)
+  if (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+      find_package(X11 REQUIRED)
+      target_link_libraries(${library_name} PUBLIC X11::xcb)
+  else()
+    target_link_libraries(${library_name} PUBLIC xcb)
+  endif()
 endif()
 set_target_properties(${library_name} PROPERTIES
     AUTOMOC ON
@@ -93,6 +104,7 @@ set_target_properties(${library_name} PROPERTIES
     CXX_EXTENSIONS OFF
     VERSION ${VERSION_SHORT}
     EXPORT_NAME ${library_name}
+    DEBUG_POSTFIX "d"
     ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
     LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/lib"
     RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${ads_PlatformDir}/bin"
@@ -114,36 +126,36 @@ write_basic_package_version_file(
     COMPATIBILITY SameMajorVersion
 )
 install(FILES ${ads_HEADERS}
-    DESTINATION include/${library_name}
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${library_name}
     COMPONENT headers
 )
 install(FILES
     "${CMAKE_CURRENT_SOURCE_DIR}/../LICENSE"
     "${CMAKE_CURRENT_SOURCE_DIR}/../gnu-lgpl-v2.1.md"
-    DESTINATION license/ads
+    DESTINATION share/ads/license
     COMPONENT license
 )
 install(TARGETS ${library_name}
     EXPORT adsTargets
-    RUNTIME DESTINATION bin
-    LIBRARY DESTINATION lib
-    ARCHIVE DESTINATION lib
-    INCLUDES DESTINATION include/${library_name}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${library_name}
 )
 
 install(EXPORT adsTargets
     FILE adsTargets.cmake
     NAMESPACE ads::
-    DESTINATION lib/cmake/${library_name}
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${library_name}
 )
 install(FILES qtadvanceddockingConfig.cmake RENAME ${library_name}Config.cmake
-    DESTINATION lib/cmake/${library_name}
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${library_name}
 )
 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${library_name}ConfigVersion.cmake"
-    DESTINATION lib/cmake/${library_name}
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${library_name}
 )
 
 target_include_directories(${library_name} PUBLIC
-    $<INSTALL_INTERFACE:include>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
 )

src/DockAreaTabBar.cpp

@@ -111,8 +111,9 @@ 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, [&, TabWidget]{
-			    _this->ensureWidgetVisible(TabWidget);
+			QTimer::singleShot(0, _this, [&, TabWidget]
+			{
+				_this->ensureWidgetVisible(TabWidget);
 			});
 		}
 		else
@@ -159,19 +160,9 @@ CDockAreaTabBar::~CDockAreaTabBar()
 //============================================================================
 void CDockAreaTabBar::wheelEvent(QWheelEvent* Event)
 {
-	Event->accept();
-	const int direction = Event->angleDelta().y();
-	if (direction < 0)
-	{
-		horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 20);
-	}
-	else
-	{
-		horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 20);
-	}
+    QCoreApplication::sendEvent(horizontalScrollBar(), Event);
 }
 
-
 //============================================================================
 void CDockAreaTabBar::setCurrentIndex(int index)
 {
@@ -300,7 +291,7 @@ int CDockAreaTabBar::currentIndex() const
 //===========================================================================
 CDockWidgetTab* CDockAreaTabBar::currentTab() const
 {
-	if (d->CurrentIndex < 0)
+	if (d->CurrentIndex < 0 || d->CurrentIndex >= d->TabsLayout->count())
 	{
 		return nullptr;
 	}
@@ -343,27 +334,13 @@ void CDockAreaTabBar::onTabCloseRequested()
 void CDockAreaTabBar::onCloseOtherTabsRequested()
 {
 	auto Sender = qobject_cast<CDockWidgetTab*>(sender());
-	for (int i = 0; i < count(); ++i)
-	{
-		auto Tab = tab(i);
-		if (Tab->isClosable() && !Tab->isHidden() && Tab != Sender)
-		{
-			// If the dock widget is deleted with the closeTab() call, its tab
-			// it will no longer be in the layout, and thus the index needs to
-			// be updated to not skip any tabs
-			int Offset = Tab->dockWidget()->features().testFlag(
-				CDockWidget::DockWidgetDeleteOnClose) ? 1 : 0;
-			closeTab(i);
 
-			// If the the dock widget blocks closing, i.e. if the flag
-			// CustomCloseHandling is set, and the dock widget is still open,
-			// then we do not need to correct the index
-			if (Tab->dockWidget()->isClosed())
-			{
-				i -= Offset;
-			}
-		}
-	}
+    for (int i = count() - 1; i >= 0; --i) {
+        auto Tab = tab(i);
+        if (Tab->isClosable() && !Tab->isHidden() && Tab != Sender) {
+            closeTab(i);
+        }
+    }
 }
 
 
@@ -389,15 +366,18 @@ void CDockAreaTabBar::onTabWidgetMoved(const QPoint& GlobalPos)
 
 	int fromIndex = d->TabsLayout->indexOf(MovingTab);
 	auto MousePos = mapFromGlobal(GlobalPos);
-	MousePos.rx() = qMax(d->firstTab()->geometry().left(), MousePos.x());
-	MousePos.rx() = qMin(d->lastTab()->geometry().right(), MousePos.x());
+	MousePos.rx() = qMax(0, MousePos.x());
+	MousePos.rx() = qMin(width(), 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)
-		    || !DropTab->geometry().contains(MousePos))
+		    || !TabGeometry.contains(MousePos))
 		{
 			continue;
 		}
@@ -469,6 +449,15 @@ 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;
 	}
@@ -544,6 +533,13 @@ int CDockAreaTabBar::tabInsertIndexAt(const QPoint& Pos) const
 	}
 }
 
+
+//===========================================================================
+bool CDockAreaTabBar::areTabsOverflowing() const
+{
+	return d->TabsContainerWidget->width() > width();
+}
+
 } // namespace ads
 
 

src/DockAreaTabBar.h

@@ -65,8 +65,7 @@ private Q_SLOTS:
 	void onTabWidgetMoved(const QPoint& GlobalPos);
 
 protected:
-	virtual void wheelEvent(QWheelEvent* Event) override;
-
+    virtual void wheelEvent(QWheelEvent* Event) override;
 
 public:
 	using Super = QScrollArea;
@@ -141,7 +140,7 @@ public:
 	/**
 	 * Overrides the minimumSizeHint() function of QScrollArea
 	 * The minimumSizeHint() is bigger than the sizeHint () for the scroll
-	 * area because even if the scrollbars are invisible, the required speace
+	 * area because even if the scrollbars are invisible, the required space
 	 * is reserved in the minimumSizeHint(). This override simply returns
 	 * sizeHint();
 	 */
@@ -153,6 +152,12 @@ 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

src/DockAreaTitleBar.cpp

@@ -60,7 +60,6 @@
 
 namespace ads
 {
-static const char* const LocationProperty = "Location";
 
 /**
  * Private data class of CDockAreaTitleBar class (pimpl)
@@ -72,10 +71,11 @@ struct DockAreaTitleBarPrivate
 	QPointer<CTitleBarButton> AutoHideButton;
 	QPointer<CTitleBarButton> UndockButton;
 	QPointer<CTitleBarButton> CloseButton;
+	QPointer<CTitleBarButton> MinimizeButton;
 	QBoxLayout* Layout;
 	CDockAreaWidget* DockArea;
 	CDockAreaTabBar* TabBar;
-	CElidingLabel* AutoHideTitleLabel;
+	CElidingLabel* AutoHideTitleLabel = nullptr;
 	bool MenuOutdated = true;
 	QMenu* TabsMenu;
 	QList<tTitleBarButton*> DockWidgetActionsButtons;
@@ -114,6 +114,14 @@ struct DockAreaTitleBarPrivate
 		return DockArea->dockManager();
 	}
 
+	/**
+	 * Convenience function for access to dock manager components factory
+	 */
+	QSharedPointer<ads::CDockComponentsFactory> componentsFactory() const
+	{
+        return dockManager()->componentsFactory();
+    }
+
 	/**
 	 * Returns true if the given config flag is set
 	 * Convenience function to ease config flag testing
@@ -158,7 +166,7 @@ struct DockAreaTitleBarPrivate
 		QMenu* Menu)
 	{
 		auto Action = Menu->addAction(Title);
-		Action->setProperty("Location", Location);
+		Action->setProperty(internal::LocationProperty, Location);
 		QObject::connect(Action, &QAction::triggered, _this, &CDockAreaTitleBar::onAutoHideToActionClicked);
 		return Action;
 	}
@@ -178,7 +186,8 @@ void DockAreaTitleBarPrivate::createButtons()
 	QSizePolicy ButtonSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
 
 	// Tabs menu button
-	TabsMenuButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasTabsMenuButton));
+	TabsMenuButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasTabsMenuButton),
+		false, TitleBarButtonTabsMenu);
 	TabsMenuButton->setObjectName("tabsMenuButton");
 	TabsMenuButton->setAutoRaise(true);
 	TabsMenuButton->setPopupMode(QToolButton::InstantPopup);
@@ -196,7 +205,8 @@ void DockAreaTitleBarPrivate::createButtons()
 		SLOT(onTabsMenuActionTriggered(QAction*)));
 
 	// Undock button
-	UndockButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasUndockButton));
+	UndockButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasUndockButton),
+		true, TitleBarButtonUndock);
 	UndockButton->setObjectName("detachGroupButton");
 	UndockButton->setAutoRaise(true);
 	internal::setToolTip(UndockButton, QObject::tr("Detach Group"));
@@ -207,7 +217,8 @@ void DockAreaTitleBarPrivate::createButtons()
 
 	// AutoHide Button
 	const auto autoHideEnabled = testAutoHideConfigFlag(CDockManager::AutoHideFeatureEnabled);
-	AutoHideButton = new CTitleBarButton(testAutoHideConfigFlag(CDockManager::DockAreaHasAutoHideButton) && autoHideEnabled);
+	AutoHideButton = new CTitleBarButton(testAutoHideConfigFlag(CDockManager::DockAreaHasAutoHideButton) && autoHideEnabled,
+		true, TitleBarButtonAutoHide);
 	AutoHideButton->setObjectName("dockAreaAutoHideButton");
 	AutoHideButton->setAutoRaise(true);
 	internal::setToolTip(AutoHideButton, _this->titleBarButtonToolTip(TitleBarButtonAutoHide));
@@ -218,8 +229,21 @@ void DockAreaTitleBarPrivate::createButtons()
 	Layout->addWidget(AutoHideButton, 0);
 	_this->connect(AutoHideButton, SIGNAL(clicked()),  SLOT(onAutoHideButtonClicked()));
 
+	// Minimize button
+	MinimizeButton = new CTitleBarButton(testAutoHideConfigFlag(CDockManager::AutoHideHasMinimizeButton),
+		false, TitleBarButtonMinimize);
+	MinimizeButton->setObjectName("dockAreaMinimizeButton");
+	MinimizeButton->setAutoRaise(true);
+	MinimizeButton->setVisible(false);
+	internal::setButtonIcon(MinimizeButton, QStyle::SP_TitleBarMinButton, ads::DockAreaMinimizeIcon);
+	internal::setToolTip(MinimizeButton, QObject::tr("Minimize"));
+	MinimizeButton->setSizePolicy(ButtonSizePolicy);
+	Layout->addWidget(MinimizeButton, 0);
+	_this->connect(MinimizeButton, SIGNAL(clicked()), SLOT(minimizeAutoHideContainer()));
+
 	// Close button
-	CloseButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasCloseButton));
+	CloseButton = new CTitleBarButton(testConfigFlag(CDockManager::DockAreaHasCloseButton),
+		true, TitleBarButtonClose);
 	CloseButton->setObjectName("dockAreaCloseButton");
 	CloseButton->setAutoRaise(true);
 	internal::setButtonIcon(CloseButton, QStyle::SP_TitleBarCloseButton, ads::DockAreaCloseIcon);
@@ -236,7 +260,10 @@ void DockAreaTitleBarPrivate::createAutoHideTitleLabel()
 {
 	AutoHideTitleLabel = new CElidingLabel("");
 	AutoHideTitleLabel->setObjectName("autoHideTitleLabel");
-	Layout->addWidget(AutoHideTitleLabel);
+	// At position 0 is the tab bar - insert behind tab bar
+	Layout->insertWidget(1, AutoHideTitleLabel);
+	AutoHideTitleLabel->setVisible(false); // Default hidden
+	Layout->insertWidget(2 ,new CSpacerWidget(_this));
 }
 
 
@@ -324,10 +351,8 @@ CDockAreaTitleBar::CDockAreaTitleBar(CDockAreaWidget* parent) :
 	setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
 
 	d->createTabBar();
-	d->createAutoHideTitleLabel();
-	d->AutoHideTitleLabel->setVisible(false); // Default hidden
-	d->Layout->addWidget(new CSpacerWidget(this));
 	d->createButtons();
+	d->createAutoHideTitleLabel();
 
     setFocusPolicy(Qt::NoFocus);
 }
@@ -360,27 +385,51 @@ CDockAreaTabBar* CDockAreaTitleBar::tabBar() const
 	return d->TabBar;
 }
 
+
+//============================================================================
+void CDockAreaTitleBar::resizeEvent(QResizeEvent *event)
+{
+	Super::resizeEvent(event);
+	if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility)
+	 && CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
+	{
+		// Use queued connection to ensure that the resizing and relayouting has
+		// finished to ensure that the d->TabBar->areTabsOverflowing() function
+		// returns the correct value
+		QMetaObject::invokeMethod(this, "markTabsMenuOutdated", Qt::QueuedConnection);
+	}
+}
+
+
 //============================================================================
 void CDockAreaTitleBar::markTabsMenuOutdated()
 {
-	if(DockAreaTitleBarPrivate::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
+	if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
 	{
-		bool hasElidedTabTitle = false;
-		for (int i = 0; i < d->TabBar->count(); ++i)
+		bool TabsMenuButtonVisible = false;
+		if (CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
 		{
-			if (!d->TabBar->isTabOpen(i))
-			{
-				continue;
-			}
-			CDockWidgetTab* Tab = d->TabBar->tab(i);
-			if(Tab->isTitleElided())
-			{
-				hasElidedTabTitle = true;
-				break;
-			}
+			TabsMenuButtonVisible = d->TabBar->areTabsOverflowing();
 		}
-		bool visible = (hasElidedTabTitle && (d->TabBar->count() > 1));
-		QMetaObject::invokeMethod(d->TabsMenuButton, "setVisible", Qt::QueuedConnection, Q_ARG(bool, visible));
+		else
+		{
+			bool hasElidedTabTitle = false;
+			for (int i = 0; i < d->TabBar->count(); ++i)
+			{
+				if (!d->TabBar->isTabOpen(i))
+				{
+					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));
 	}
 	d->MenuOutdated = true;
 }
@@ -431,6 +480,24 @@ void CDockAreaTitleBar::onCloseButtonClicked()
 }
 
 
+//============================================================================
+void CDockAreaTitleBar::onAutoHideCloseActionTriggered()
+{
+	d->DockArea->closeArea();
+}
+
+
+//============================================================================
+void CDockAreaTitleBar::minimizeAutoHideContainer()
+{
+	auto AutoHideContainer = d->DockArea->autoHideDockContainer();
+	if (AutoHideContainer)
+	{
+		AutoHideContainer->collapseView(true);
+	}
+}
+
+
 //============================================================================
 void CDockAreaTitleBar::onUndockButtonClicked()
 {
@@ -479,7 +546,7 @@ void CDockAreaTitleBar::updateDockWidgetActionsButtons()
 	int InsertIndex = indexOf(d->TabsMenuButton);
 	for (auto Action : Actions)
 	{
-		auto Button = new CTitleBarButton(true, this);
+		auto Button = new CTitleBarButton(true, false, TitleBarButtonTabsMenu, this);
 		Button->setDefaultAction(Action);
 		Button->setAutoRaise(true);
 		Button->setPopupMode(QToolButton::InstantPopup);
@@ -533,7 +600,7 @@ void CDockAreaTitleBar::onAutoHideDockAreaActionClicked()
 //============================================================================
 void CDockAreaTitleBar::onAutoHideToActionClicked()
 {
-	int Location = sender()->property(LocationProperty).toInt();
+	int Location = sender()->property(internal::LocationProperty).toInt();
 	d->DockArea->toggleAutoHide((SideBarLocation)Location);
 }
 
@@ -547,6 +614,7 @@ CTitleBarButton* CDockAreaTitleBar::button(TitleBarButton which) const
 	case TitleBarButtonUndock: return d->UndockButton;
 	case TitleBarButtonClose: return d->CloseButton;
 	case TitleBarButtonAutoHide: return d->AutoHideButton;
+	case TitleBarButtonMinimize: return d->MinimizeButton;
 	default:
 		return nullptr;
 	}
@@ -673,6 +741,11 @@ void CDockAreaTitleBar::mouseDoubleClickEvent(QMouseEvent *event)
 		return;
 	}
 
+	if (!CDockManager::testConfigFlag(CDockManager::DoubleClickUndocksWidget))
+	{
+		return;
+	}
+
 	d->makeAreaFloating(event->pos(), DraggingInactive);
 }
 
@@ -708,24 +781,35 @@ void CDockAreaTitleBar::contextMenuEvent(QContextMenuEvent* ev)
 		return;
 	}
 
-	const bool isAutoHide = d->DockArea->isAutoHide();
+    auto Menu = buildContextMenu(nullptr);
+	Menu->exec(ev->globalPos());
+    delete Menu;
+}
+
+QMenu* CDockAreaTitleBar::buildContextMenu(QMenu *Menu)
+{
+    const bool isAutoHide = d->DockArea->isAutoHide();
 	const bool isTopLevelArea = d->DockArea->isTopLevelArea();
 	QAction* Action;
-	QMenu Menu(this);
-	if (!isTopLevelArea)
+    if (Menu == nullptr)
+    {
+        Menu = new QMenu(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);
@@ -733,18 +817,27 @@ void CDockAreaTitleBar::contextMenuEvent(QContextMenuEvent* ev)
 				d->createAutoHideToAction(tr("Bottom"), SideBarBottom, menu);
 			}
 		}
-		Menu.addSeparator();
+		Menu->addSeparator();
 	}
-	Action = Menu.addAction(isAutoHide ? tr("Close") : tr("Close Group"), this, SLOT(onCloseButtonClicked()));
+
+	if (isAutoHide)
+	{
+		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->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()));
 	}
-	Menu.exec(ev->globalPos());
+    return Menu;
 }
 
-
 //============================================================================
 void CDockAreaTitleBar::insertWidget(int index, QWidget *widget)
 {
@@ -782,7 +875,8 @@ QString CDockAreaTitleBar::titleBarButtonToolTip(TitleBarButton Button) const
 	case TitleBarButtonClose:
 		if (d->DockArea->isAutoHide())
 		{
-			return tr("Close");
+			bool Minimize = CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideCloseButtonCollapsesDock);
+			return Minimize ? tr("Minimize") : tr("Close");
 		}
 
 		if (CDockManager::testConfigFlag(CDockManager::DockAreaCloseButtonClosesTab))
@@ -802,11 +896,36 @@ QString CDockAreaTitleBar::titleBarButtonToolTip(TitleBarButton Button) const
 	return QString();
 }
 
+
 //============================================================================
-CTitleBarButton::CTitleBarButton(bool showInTitleBar, QWidget* parent)
+void CDockAreaTitleBar::showAutoHideControls(bool Show)
+{
+	d->TabBar->setVisible(!Show); // Auto hide toolbar never has tabs
+	d->MinimizeButton->setVisible(Show);
+	d->AutoHideTitleLabel->setVisible(Show);
+}
+
+
+//============================================================================
+bool CDockAreaTitleBar::isAutoHide() const
+{
+	return d->DockArea && d->DockArea->isAutoHide();
+}
+
+
+//============================================================================
+CDockAreaWidget* CDockAreaTitleBar::dockAreaWidget() const
+{
+	return d->DockArea;
+}
+
+
+//============================================================================
+CTitleBarButton::CTitleBarButton(bool showInTitleBar, bool hideWhenDisabled, TitleBarButton ButtonId, QWidget* parent)
 	: tTitleBarButton(parent),
 	  ShowInTitleBar(showInTitleBar),
-	  HideWhenDisabled(CDockManager::testConfigFlag(CDockManager::DockAreaHideDisabledButtons))
+	  HideWhenDisabled(CDockManager::testConfigFlag(CDockManager::DockAreaHideDisabledButtons) && hideWhenDisabled),
+	  TitleBarButtonId(ButtonId)
 {
     setFocusPolicy(Qt::NoFocus);
 }
@@ -814,7 +933,7 @@ CTitleBarButton::CTitleBarButton(bool showInTitleBar, QWidget* parent)
 //============================================================================
 void CTitleBarButton::setVisible(bool visible)
 {
-	// 'visible' can stay 'true' if and only if this button is configured to generaly visible:
+	// 'visible' can stay 'true' if and only if this button is configured to generally visible:
 	visible = visible && this->ShowInTitleBar;
 
 	// 'visible' can stay 'true' unless: this button is configured to be invisible when it is disabled and it is currently disabled:
@@ -841,16 +960,47 @@ void CTitleBarButton::setShowInTitleBar(bool Show)
 //============================================================================
 bool CTitleBarButton::event(QEvent *ev)
 {
-	if (QEvent::EnabledChange == ev->type() && HideWhenDisabled)
+	if (QEvent::EnabledChange != ev->type() || !HideWhenDisabled || !ShowInTitleBar)
 	{
-		// force setVisible() call 
-		// Calling setVisible() directly here doesn't work well when button is expected to be shown first time
-		QMetaObject::invokeMethod(this, "setVisible", Qt::QueuedConnection, Q_ARG(bool, isEnabled()));
+		return Super::event(ev);
 	}
 
+	bool Show = true;
+	if (isInAutoHideArea())
+	{
+		switch (TitleBarButtonId)
+        {
+		case TitleBarButtonClose: Show = CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideHasCloseButton); break;
+		case TitleBarButtonUndock: Show = false; break;
+		default:
+			break;
+        }
+	}
+
+	// force setVisible() call - Calling setVisible() directly here doesn't
+	// work well when button is expected to be shown first time
+	QMetaObject::invokeMethod(this, "setVisible", Qt::QueuedConnection,
+		Q_ARG(bool, isEnabledTo(this->parentWidget()) & Show));
+
 	return Super::event(ev);
 }
 
+
+//============================================================================
+CDockAreaTitleBar* CTitleBarButton::titleBar() const
+{
+	return qobject_cast<CDockAreaTitleBar*>(parentWidget());
+}
+
+
+//============================================================================
+bool CTitleBarButton::isInAutoHideArea() const
+{
+	auto TitleBar = titleBar();
+    return TitleBar && TitleBar->isAutoHide();
+}
+
+
 //============================================================================
 CSpacerWidget::CSpacerWidget(QWidget* Parent /*= 0*/) : Super(Parent)
 {
@@ -858,6 +1008,7 @@ CSpacerWidget::CSpacerWidget(QWidget* Parent /*= 0*/) : Super(Parent)
 	setStyleSheet("border: none; background: none;");
 }
 
+
 } // namespace ads
 
 //---------------------------------------------------------------------------

src/DockAreaTitleBar.h

@@ -43,6 +43,7 @@ class CDockAreaTabBar;
 class CDockAreaWidget;
 struct DockAreaTitleBarPrivate;
 class CElidingLabel;
+class CDockAreaTitleBar;
 
 using tTitleBarButton = QToolButton;
 
@@ -59,10 +60,12 @@ class CTitleBarButton : public tTitleBarButton
 private:
 	bool ShowInTitleBar = true;
 	bool HideWhenDisabled = false;
+	TitleBarButton TitleBarButtonId;
 
 public:
 	using Super = tTitleBarButton;
-	CTitleBarButton(bool ShowInTitleBar = true, QWidget* parent = nullptr);
+	CTitleBarButton(bool ShowInTitleBar, bool HideWhenDisabled, TitleBarButton ButtonId,
+		QWidget* parent = nullptr);
 
 	/**
 	* Adjust this visibility change request with our internal settings:
@@ -74,6 +77,22 @@ public:
 	 */
 	void setShowInTitleBar(bool Show);
 
+	/**
+	 * Identifier for the title bar button
+	 */
+	TitleBarButton buttonId() const {return TitleBarButtonId;}
+
+	/**
+	 * Return the title bar that contains this button
+     */
+	CDockAreaTitleBar* titleBar() const;
+
+	/**
+	 * Returns true, if the button is in a title bar in an auto hide area
+	 */
+	bool isInAutoHideArea() const;
+
+
 protected:
 	/**
 	* Handle EnabledChanged signal to set button invisible if the configured
@@ -97,6 +116,8 @@ private:
 private Q_SLOTS:
 	void onTabsMenuAboutToShow();
 	void onCloseButtonClicked();
+	void onAutoHideCloseActionTriggered();
+	void minimizeAutoHideContainer();
 	void onUndockButtonClicked();
 	void onTabsMenuActionTriggered(QAction* Action);
 	void onCurrentTabChanged(int Index);
@@ -131,6 +152,11 @@ 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
@@ -167,6 +193,11 @@ public:
 	 */
 	CElidingLabel* autoHideTitleLabel() const;
 
+	/**
+     * Returns the dock area widget that contains this title bar
+     */
+	CDockAreaWidget* dockAreaWidget() const;
+
 	/**
 	 * Updates the visibility of the dock widget actions in the title bar
 	 */
@@ -208,6 +239,30 @@ public:
 	 */
 	void setAreaFloating();
 
+	/**
+	 * Call this function, to create all the required auto hide controls
+	 */
+	void showAutoHideControls(bool Show);
+
+	/**
+	 * Returns true, if the auto hide controls are visible
+	 */
+	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

src/DockAreaTitleBar_p.h

@@ -52,7 +52,7 @@ class CSpacerWidget : public QWidget
 	Q_OBJECT
 public:
 	using Super = QWidget;
-	CSpacerWidget(QWidget* Parent = 0);
+	CSpacerWidget(QWidget* Parent = nullptr);
 	virtual QSize sizeHint() const override {return QSize(0, 0);}
 	virtual QSize minimumSizeHint() const override {return QSize(0, 0);}
 };

src/DockAreaWidget.cpp

@@ -34,7 +34,6 @@
 
 #include <QStackedLayout>
 #include <QScrollBar>
-#include <QWheelEvent>
 #include <QStyle>
 #include <QPushButton>
 #include <QDebug>
@@ -81,7 +80,7 @@ class CDockAreaLayout
 {
 private:
 	QBoxLayout* m_ParentLayout;
-	QList<QWidget*> m_Widgets;
+	QList<QPointer<QWidget>> m_Widgets;
 	int m_CurrentIndex = -1;
 	QWidget* m_CurrentWidget = nullptr;
 
@@ -270,6 +269,14 @@ struct DockAreaWidgetPrivate
 	 */
 	DockAreaWidgetPrivate(CDockAreaWidget* _public);
 
+	/**
+	 * Convenience function to ease components factory access
+	 */
+	QSharedPointer<ads::CDockComponentsFactory> componentsFactory() const
+	{
+        return DockManager->componentsFactory();
+    }
+
 	/**
 	 * Creates the layout for top area with tabs and close button
 	 */
@@ -317,12 +324,12 @@ struct DockAreaWidgetPrivate
 	}
 
 	/**
-	 * Udpates the enable state of the close and detach button
+	 * Updates the enable state of the close and detach button
 	 */
 	void updateTitleBarButtonStates();
 
 	/**
-	 * Udpates the enable state of the close and detach button
+	 * Updates the enable state of the close and detach button
 	 */
 	void updateTitleBarButtonVisibility(bool isTopLevel);
 
@@ -370,10 +377,21 @@ void DockAreaWidgetPrivate::updateTitleBarButtonStates()
 		return;
 	}
 
-	TitleBar->button(TitleBarButtonClose)->setEnabled(
-		_this->features().testFlag(CDockWidget::DockWidgetClosable));
-	TitleBar->button(TitleBarButtonUndock)->setEnabled(
-		_this->features().testFlag(CDockWidget::DockWidgetFloatable));
+	if (_this->isAutoHide())
+	{
+		if (CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideHasCloseButton))
+        {
+			TitleBar->button(TitleBarButtonClose)->setEnabled(
+				_this->features().testFlag(CDockWidget::DockWidgetClosable));
+        }
+	}
+	else
+	{
+		TitleBar->button(TitleBarButtonUndock)->setEnabled(
+			_this->features().testFlag(CDockWidget::DockWidgetFloatable));
+		TitleBar->button(TitleBarButtonClose)->setEnabled(
+			_this->features().testFlag(CDockWidget::DockWidgetClosable));
+	}
 	TitleBar->button(TitleBarButtonAutoHide)->setEnabled(
 		_this->features().testFlag(CDockWidget::DockWidgetPinnable));
 	TitleBar->updateDockWidgetActionsButtons();
@@ -390,20 +408,30 @@ void DockAreaWidgetPrivate::updateTitleBarButtonVisibility(bool IsTopLevel)
 		return;
 	}
 
-	if (IsTopLevel)
+	bool IsAutoHide = _this->isAutoHide();
+	if (IsAutoHide)
+	{
+		bool ShowCloseButton = CDockManager::testAutoHideConfigFlag(CDockManager::AutoHideHasCloseButton);
+		TitleBar->button(TitleBarButtonClose)->setVisible(ShowCloseButton);
+		TitleBar->button(TitleBarButtonAutoHide)->setVisible(true);
+		TitleBar->button(TitleBarButtonUndock)->setVisible(false);
+        TitleBar->button(TitleBarButtonTabsMenu)->setVisible(false);
+	}
+	else if (IsTopLevel)
 	{
 		TitleBar->button(TitleBarButtonClose)->setVisible(!container->isFloating());
 		TitleBar->button(TitleBarButtonAutoHide)->setVisible(!container->isFloating());
         // Undock and tabs should never show when auto hidden
-		TitleBar->button(TitleBarButtonUndock)->setVisible(!container->isFloating() && !_this->isAutoHide());
-        TitleBar->button(TitleBarButtonTabsMenu)->setVisible(!_this->isAutoHide());
+		TitleBar->button(TitleBarButtonUndock)->setVisible(!container->isFloating());
+        TitleBar->button(TitleBarButtonTabsMenu)->setVisible(true);
 	}
 	else
 	{
 		TitleBar->button(TitleBarButtonClose)->setVisible(true);
-		TitleBar->button(TitleBarButtonAutoHide)->setVisible(true);
-		TitleBar->button(TitleBarButtonUndock)->setVisible(!_this->isAutoHide());
-        TitleBar->button(TitleBarButtonTabsMenu)->setVisible(!_this->isAutoHide());
+		bool ShowAutoHideButton = CDockManager::testAutoHideConfigFlag(CDockManager::DockAreaHasAutoHideButton);
+		TitleBar->button(TitleBarButtonAutoHide)->setVisible(ShowAutoHideButton);
+		TitleBar->button(TitleBarButtonUndock)->setVisible(true);
+        TitleBar->button(TitleBarButtonTabsMenu)->setVisible(true);
 	}
 }
 
@@ -455,6 +483,13 @@ CAutoHideDockContainer* CDockAreaWidget::autoHideDockContainer() const
 	return d->AutoHideDockContainer;
 }
 
+
+//============================================================================
+CDockSplitter* CDockAreaWidget::parentSplitter() const
+{
+	return internal::findParent<CDockSplitter*>(this);
+}
+
 //============================================================================
 bool CDockAreaWidget::isAutoHide() const
 {
@@ -591,7 +626,7 @@ void CDockAreaWidget::hideAreaWithNoVisibleContent()
 	this->toggleView(false);
 
 	// Hide empty parent splitters
-	auto Splitter = internal::findParent<CDockSplitter*>(this);
+	auto Splitter = parentSplitter();
 	internal::hideEmptyParentSplitters(Splitter);
 
 	//Hide empty floating widget
@@ -740,7 +775,7 @@ int CDockAreaWidget::openDockWidgetsCount() const
 	int Count = 0;
 	for (int i = 0; i < d->ContentsLayout->count(); ++i)
 	{
-		if (!dockWidget(i)->isClosed())
+		if (dockWidget(i) && !dockWidget(i)->isClosed())
 		{
 			++Count;
 		}
@@ -756,7 +791,7 @@ QList<CDockWidget*> CDockAreaWidget::openedDockWidgets() const
 	for (int i = 0; i < d->ContentsLayout->count(); ++i)
 	{
 		CDockWidget* DockWidget = dockWidget(i);
-		if (!DockWidget->isClosed())
+		if (DockWidget && !DockWidget->isClosed())
 		{
 			DockWidgetList.append(dockWidget(i));
 		}
@@ -770,7 +805,7 @@ int CDockAreaWidget::indexOfFirstOpenDockWidget() const
 {
 	for (int i = 0; i < d->ContentsLayout->count(); ++i)
 	{
-		if (!dockWidget(i)->isClosed())
+		if (dockWidget(i) && !dockWidget(i)->isClosed())
 		{
 			return i;
 		}
@@ -793,7 +828,6 @@ CDockWidget* CDockAreaWidget::dockWidget(int Index) const
 	return qobject_cast<CDockWidget*>(d->ContentsLayout->widget(Index));
 }
 
-
 //============================================================================
 void CDockAreaWidget::reorderDockWidget(int fromIndex, int toIndex)
 {
@@ -838,18 +872,28 @@ void CDockAreaWidget::updateTitleBarVisibility()
     bool IsAutoHide = isAutoHide();
     if (!CDockManager::testConfigFlag(CDockManager::AlwaysShowTabs))
     {
-		bool Hidden = Container->hasTopLevelDockWidget() && (Container->isFloating()
-			|| CDockManager::testConfigFlag(CDockManager::HideSingleCentralWidgetTitleBar));
-		Hidden |= (d->Flags.testFlag(HideSingleWidgetTitleBar) && openDockWidgetsCount() == 1);
-		Hidden &= !IsAutoHide; // Titlebar must always be visible when auto hidden so it can be dragged
+        bool Hidden = false;
+        if (!IsAutoHide)  // Titlebar must always be visible when auto hidden so it can be dragged
+        {
+            if (Container->isFloating() || CDockManager::testConfigFlag(CDockManager::HideSingleCentralWidgetTitleBar))
+            {
+                // Always show title bar if it contains title bar actions
+                if (CDockWidget* TopLevelWidget = Container->topLevelDockWidget())
+                    Hidden |= TopLevelWidget->titleBarActions().empty();
+            }
+            if (!Hidden && d->Flags.testFlag(HideSingleWidgetTitleBar))
+            {
+                // Always show title bar if it contains title bar actions
+                auto DockWidgets = openedDockWidgets();
+                Hidden |= (DockWidgets.size() == 1) && DockWidgets.front()->titleBarActions().empty();
+            }
+        }
 		d->TitleBar->setVisible(!Hidden);
     }
 
 	if (isAutoHideFeatureEnabled())
 	{
-		auto tabBar = d->TitleBar->tabBar();
-		tabBar->setVisible(!IsAutoHide);  // Never show tab bar when auto hidden
-		d->TitleBar->autoHideTitleLabel()->setVisible(IsAutoHide);  // Always show when auto hidden, never otherwise
+		d->TitleBar->showAutoHideControls(IsAutoHide);
 		updateTitleBarButtonVisibility(Container->topLevelDockArea() == this);
 	}
 }
@@ -1283,17 +1327,17 @@ SideBarLocation CDockAreaWidget::calculateSideTabBarArea() const
 	case BorderHorizontalLeft: SideTab = SideBarLocation::SideBarLeft; break;
 	case BorderHorizontalRight: SideTab = SideBarLocation::SideBarRight; break;
 
-	// 3. Its touching horizontal or vertical borders
+	// 3. It's touching horizontal or vertical borders
 	case BorderVertical : SideTab = SideBarLocation::SideBarBottom; break;
 	case BorderHorizontal: SideTab = SideBarLocation::SideBarRight; break;
 
-	// 4. Its in a corner
+	// 4. It's in a corner
 	case BorderTopLeft : SideTab = HorizontalOrientation ? SideBarLocation::SideBarTop : SideBarLocation::SideBarLeft; break;
 	case BorderTopRight : SideTab = HorizontalOrientation ? SideBarLocation::SideBarTop : SideBarLocation::SideBarRight; break;
 	case BorderBottomLeft : SideTab = HorizontalOrientation ? SideBarLocation::SideBarBottom : SideBarLocation::SideBarLeft; break;
 	case BorderBottomRight : SideTab = HorizontalOrientation ? SideBarLocation::SideBarBottom : SideBarLocation::SideBarRight; break;
 
-	// 5 Ists touching only one border
+	// 5. It's touching only one border
 	case BorderLeft: SideTab = SideBarLocation::SideBarLeft; break;
 	case BorderRight: SideTab = SideBarLocation::SideBarRight; break;
 	case BorderTop: SideTab = SideBarLocation::SideBarTop; break;