SWidget::SlatePrepass

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Unreal Engine C++ API Reference > Runtime > SlateCore > Widgets > SWidget > SlatePrepass

References

void SlatePrepass  
&40;  
    float InLayoutScaleMultiplier  
&41;  
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void SlatePrepass &40;     float InLayoutScaleMultiplier &41;

Remarks

Descends to leaf-most widgets in the hierarchy and gathers desired sizes on the way up. i.e. Caches the desired size of all of this widget's children recursively, then caches desired size for itself.