HasTrickleDownHandlers()
Returns true if event handlers, for the event propagation TrickleDown phase, are attached to this object.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Method
- Namespace: UnityEngine.UIElements
- Assembly: UnityEngine.UIElementsModule
bool HasTrickleDownHandlers()
Returns
Type | Description |
|---|---|
| bool | True if the object already has event handlers for the TrickleDown phase. |