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API > API/Runtime > API/Runtime/UMG > API/Runtime/UMG/Components > API/Runtime/UMG/Components/UWidget
References
| Module | UMG |
| Header | /Engine/Source/Runtime/UMG/Public/Components/Widget.h |
| Include | #include "Components/Widget.h" |
| Source | /Engine/Source/Runtime/UMG/Private/Components/Widget.cpp |
FDelegateHandle RegisterPostStateListener
&40;
const FOnWidgetStateBroadcast::FDelegate & ListenerDelegate,
bool bBroadcastCurrentState
&41;
Remarks
Add a post-state-changed listener to this widget, will fire after a state changed and all related side effects are resolved.
Note: Currently we only support post-state-changed broadcasts.
Parameters
| Name | Description |
|---|---|
| ListenerDelegate | Delegate to fire when state changes |
| bBroadcastCurrentState | true if we should trigger this delegate once on registration with the current widget state (Does not globally broadcast). |