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> Unreal Engine API Reference > Runtime > SlateCore > Types > FSizeParam

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FSizeParam

Base structure for size parameters.

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Inheritance Hierarchy

FSizeParam

	FAuto
	FStretch

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/Types/SlateStructs.h
Include	#include "Types/SlateStructs.h"

Syntax

struct FSizeParam

Remarks

Base structure for size parameters.

Describes a way in which a parent widget allocates available space to its child widgets.

When SizeRule is SizeRule_Auto, the widget's DesiredSize will be used as the space required. When SizeRule is SizeRule_Stretch, the available space will be distributed proportionately between peer Widgets depending on the Value property. Available space is space remaining after all the peers' SizeRule_Auto requirements have been satisfied.

FSizeParam cannot be constructed directly - see FStretch, FAuto, and FAspectRatio

Variables

		Name	Description
	ESizeRule	SizeRule	The sizing rule to use.
	TAttribute< flo...	Value	The actual value this size parameter stores.

Constructors

	Name	Description
	FSizeParam ( ESizeRule InTypeOfSize, const TAttribute< float >& InValue )	Hidden constructor.

Enums

	Name	Description
	ESizeRule

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