KDDockWidgets API Documentation  1.0.1
Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123]
 NKDDockWidgets
 CConfigSingleton to allow to choose certain behaviours of the framework
 CDefaultWidgetFactoryThe FrameworkWidgetFactory that's used if none is specified
 CDockWidgetRepresents a dock widget
 CDockWidgetBaseThe DockWidget base-class. DockWidget and DockWidgetBase are only split in two so we can share some code with the QtQuick implementation, which also derives from DockWidgetBase
 CFrameworkWidgetFactoryA factory class for allowing the user to customize some internal widgets. This is optional, and if not provided, a default one will be used, DefaultWidgetFactory
 CLayoutGuestWidget
 CLayoutSaver
 CDockWidget
 CFloatingWindow
 CFrame
 CLayout
 CMainWindow
 CMultiSplitter
 CPlaceholder
 CPosition
 CScalingInfoInfo about how a main window is scaled. Used for RestoreOption_RelativeToMainWindow
 CScreenInfoWe serialize some info about screens, so eventually we can make restore smarter when switching screens Not used currently, but nice to have in the json already
 CMainWindowThe QMainwindow sub-class that the application should use to be able to dock KDDockWidget::DockWidget instances
 CMainWindowBaseThe MainWindow base-class. MainWindow and MainWindowBase are only split in two so we can share some code with the QtQuick implementation, which also derives from MainWindowBase

Klarälvdalens Datakonsult AB (KDAB)
"The Qt Experts"
https://www.kdab.com/
KDDockWidgets
Advanced Dock Widget Framework for Qt
https://www.kdab.com/development-resources/qt-tools/kddockwidgets/