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> Unreal Engine API Reference > Plugins > NiagaraEditor > SNiagaraParameterEditor

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SNiagaraParameterEditor

Base class for inline parameter editors.

Windows

MacOS

Linux

Inheritance Hierarchy

FSlateControlledConstruction

TSharedFromThis

SWidget

SCompoundWidget

SNiagaraParameterEditor

References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/SNiagaraParameterEditor.h
Include	#include "SNiagaraParameterEditor.h"

Syntax

class SNiagaraParameterEditor : public SCompoundWidget

Remarks

Base class for inline parameter editors. These editors are expected to maintain an internal value which is populated from a parameter struct.

Functions

	Name	Description
bool	CanChangeContinuously()
void	Construct ( const FArguments& InArgs )
void	ExecuteOnBeginValueChange()	Executes the OnBeginValueChange delegate
void	ExecuteOnEndValueChange()	Executes the OnEndValueChange delegate.
void	ExecuteOnValueChanged()	Executes the OnValueChanged delegate.
EHorizontalA...	GetHorizontalAlignment()	Gets the desired horizontal alignment of this parameter editor for it's parent container.
bool	GetIsEditingExclusively()	Gets whether this is currently the exclusive editor of this parameter, meaning that the corresponding details view should not be updated.
const TOptio...	GetMaximumDesiredWidth()	Gets an optional maximum desired width for this parameter editor.
const TOptio...	GetMinimumDesiredWidth()	Gets an optional minimum desired width for this parameter editor.
EVerticalAli...	GetVerticalAlignment()	Gets the desired horizontal alignment of this parameter editor for it's parent container.
void	SetIsEditingExclusively ( bool bInIsEditingExclusively )	Sets whether this is currently the exclusive editor of this parameter, meaning that the corresponding details view should not be updated.
void	SetOnBeginValueChange ( FOnValueChange InOnBeginValueChange )	Sets the OnBeginValueChange delegate which is run when a continuous internal value change begins.
void	SetOnEndValueChange ( FOnValueChange InOnEndValueChange )	Sets the OnBeginValueChange delegate which is run when a continuous internal value change ends.
void	SetOnValueChanged ( FOnValueChange InOnValueChanged )	Sets the OnValueChanged delegate which is run when the internal value changes.
void	UpdateInternalValueFromStruct ( TSharedRef< FStructOnScope > Struct )	Updates the internal value of the widget from a struct.
void	UpdateStructFromInternalValue ( TSharedRef< FStructOnScope > Struct )	Updates a struct from the internal value of the widget.

Overridden from SWidget

		Name	Description
	FVector2D	ComputeDesiredSize ( float LayoutScaleMultiplier )	Compute the ideal size necessary to display this widget.

Classes

	Name	Description
	FArguments

Typedefs

Name	Description
FOnValueChange

Constants

Name	Description
DefaultInputSize

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