TrickleDown
Execute the event handler during the TrickleDown propagation phase if the event tricklesDown and the element is a parent of the event's target, or if the callback is registered directly on the event's target.
阅读时间1 分钟最后更新于 24 天前
Definition
- Type: Field
- Namespace: UnityEngine.UIElements
- Assembly: UnityEngine.UIElementsModule
TrickleDown = 1
Remarks
Handlers that use TrickleDown.TrickleDown are executed before those that use TrickleDown.NoTrickleDown.
Additional Resources: EventBase.tricklesDown, PropagationPhase.TrickleDown