Docking in Reactor

DockManager hosts a tree of dockable panes that the user can drag, split, tear out into floating windows, re-dock, pin to a side, and persist. It is the foundation for IDE-/Office-shaped apps (solution explorer + editor well + tool panes).

configure: host => DockingNativeInterop.Register(host.Reconciler)  // required once at startup

The ownership model — READ THIS FIRST

This is the single most important rule, and the easiest to get wrong:

The app owns CONTENT. The host owns SHAPE.