Creates an EventDispatcher bound to a host element.
The element that will emit diagram events.
Emits the diagram selection change event.
Selection payload.
Emits the node-click event.
Node-click payload.
Emits the background-click event.
Background-click payload.
Emits the viewport-change event.
Viewport payload.
Emits the delete-request event as cancelable.
Delete-request payload.
True when the request was not canceled.
Emits the node-type-changed event.
Node change payload.
Emits the node-geometry-altered event.
Node change payload.
Emits the node-points-changed event.
Node change payload.
Emits the connection-connected event.
Connection change payload.
Emits the connection-disconnected event.
Connection change payload.
Emits the diagram edit context-menu event.
Context-menu payload.
Emits a style-scope diagram change event.
The name of the triggering event.
Emits the clipboard-change event.
Clipboard payload.
Dispatches typed diagram events from a host element and emits a companion diagram-changed event for high-level change tracking.