FScrollHelper Class Reference

#include <SlateScrollHelper.h>

Public Member Functions
	FScrollHelper ()
const FVector2D &	GetPosition () const
void	SetPosition (const FVector2D &InNewPosition)
FVector2D	ToScrollerSpace (const FVector2D &InVec) const
FVector2D	FromScrollerSpace (const FVector2D &InVec) const
FVector2D	SizeToScrollerSpace (const FVector2D &InVec) const
FVector2D	SizeFromScrollerSpace (const FVector2D &InVec) const

Detailed Description

Utility class to handle scrolling

Constructor & Destructor Documentation

FScrollHelper()

FScrollHelper::FScrollHelper ( )

inline

Constructor

Member Function Documentation

FromScrollerSpace()

FVector2D FScrollHelper::FromScrollerSpace ( const FVector2D &  InVec ) const

inline

Converts a coordinate back from the scrollable area's space

Parameters

InVec

Position to convert from the scrollable area's space

Returns

Returns the position transformed back from the scrollable area's space

GetPosition()

const FVector2D & FScrollHelper::GetPosition ( ) const

inline

Returns the current position

Returns

Current position

SetPosition()

void FScrollHelper::SetPosition ( const FVector2D &  InNewPosition )

inline

Sets the scrolled position

SizeFromScrollerSpace()

FVector2D FScrollHelper::SizeFromScrollerSpace ( const FVector2D &  InVec ) const

inline

Converts a size back from the scrollable area's space

Parameters

InVec

Size to convert from the scrollable area's space

Returns

Returns the size transformed back from the scrollable area's space

SizeToScrollerSpace()

FVector2D FScrollHelper::SizeToScrollerSpace ( const FVector2D &  InVec ) const

inline

Converts a size to the scrollable area's space

Parameters

InVec

Size to convert to the scrollable area's space

Returns

Returns the size transformed to the scrollable area's space

ToScrollerSpace()

FVector2D FScrollHelper::ToScrollerSpace ( const FVector2D &  InVec ) const

inline

Converts a coordinate to the scrollable area's space

Parameters

InVec

Position to convert to the scrollable area's space

Returns

Returns the position transformed to the scrollable area's space

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Slate/Public/Framework/Layout/SlateScrollHelper.h