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  3. SWidget::CacheDesiredSize

SWidget::CacheDesiredSize

The system calls this method.

API > API/Runtime > API/Runtime/SlateCore > API/Runtime/SlateCore/SWidget

Description

The system calls this method. It performs a breadth-first traversal of every visible widget and asks each widget to cache how big it needs to be in order to present all of its content.

   
Name CacheDesiredSize
Type function
Header File /Engine/Source/Runtime/SlateCore/Public/Widgets/SWidget.h
Include Path #include "Widgets/SWidget.h"
Source /Engine/Source/Runtime/SlateCore/Private/Widgets/SWidget.cpp 
virtual void CacheDesiredSize  
(  
    float InLayoutScaleMultiplier  
)

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