An object that can be registered on elements of a any type to rapidly register multiple event callbacks.
The same callback group can be registered on multiple different elements, resulting in effective memory
sharing. Note that individual callbacks that are also part of a registered group should not be unregistered
separately from the rest of their group.
Additional resources: EventCallbackDefinition
| Constructor | Description |
|---|---|
| EventCallbackGroup | Creates a callback group allowing the provided callbacks to be registered and unregistered all at once on any VisualElement. |
| Method | Description |
|---|---|
| Register | Adds all group event handlers to the given element. |
| Unregister | Removes all group event handlers from the given element. |