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  3. UWidget::InvalidateLayoutAndVolatility

UWidget::InvalidateLayoutAndVolatility

Invalidates the widget from the view of a layout caching widget that may own this widget.

Unreal Engine C++ API Reference > 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 
void InvalidateLayoutAndVolatility&40;&41;

Remarks

Invalidates the widget from the view of a layout caching widget that may own this widget. will force the owning widget to redraw and cache children on the next paint pass.

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