FNoChildren Class Reference

#include <Children.h>

Inheritance diagram for FNoChildren:

Public Member Functions
	FNoChildren (SWidget *InOwner)
	FNoChildren (SWidget *InOwner, FName InName)
virtual int32	Num () const override
virtual TSharedRef< SWidget >	GetChildAt (int32) override
virtual TSharedRef< const SWidget >	GetChildAt (int32) const override
Public Member Functions inherited from FChildren
	FChildren (SWidget *InOwner)
	FChildren (SWidget *InOwner, FName InName)
	FChildren (std::nullptr_t)=delete
void *	operator new (size_t)=delete
void *	operator new[] (size_t)=delete
SWidget &	GetOwner () const
template<typename Predicate >
void	ForEachWidget (Predicate &&Pred)
template<typename Predicate >
void	ForEachWidget (Predicate &&Pred) const
virtual int32	NumSlot () const
virtual bool	SupportSlotWithSlateAttribute () const
FName	GetName () const

Static Public Attributes
static SLATECORE_API FNoChildren	NoChildrenInstance

Friends
class	SWidget

Additional Inherited Members
Protected Types inherited from FChildren
enum	ECopyConstruct { CopyConstruct }
enum	ERefConstruct { ReferenceConstruct }
Protected Member Functions inherited from FChildren
virtual	~FChildren ()
void	Debug_TestDestroyTag () const

Detailed Description

Widgets with no Children can return an instance of FNoChildren. For convenience a shared instance FNoChildren::NoChildrenInstance can be used.

Constructor & Destructor Documentation

FNoChildren() [1/2]

FNoChildren::FNoChildren ( SWidget *  InOwner )

inline

FNoChildren() [2/2]

FNoChildren::FNoChildren ( SWidget *  InOwner, FName  InName  )

inline

Member Function Documentation

GetChildAt() [1/2]

virtual TSharedRef< const SWidget > FNoChildren::GetChildAt ( int32  Index ) const

inlineoverridevirtual

Returns

const pointer to the Widget at the specified Index.

Implements FChildren.

GetChildAt() [2/2]

virtual TSharedRef< SWidget > FNoChildren::GetChildAt ( int32  Index )

inlineoverridevirtual

Returns

pointer to the Widget at the specified Index.

Implements FChildren.

Num()

virtual int32 FNoChildren::Num ( ) const

inlineoverridevirtual

Returns

the number of children

Implements FChildren.

Friends And Related Symbol Documentation

SWidget

friend class SWidget

friend

Member Data Documentation

NoChildrenInstance

SLATECORE_API FNoChildren FNoChildren::NoChildrenInstance

static

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

• Engine/Source/Runtime/SlateCore/Public/Layout/Children.h