FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry Struct Reference

#include <SlateAttributeDescriptor.h>

Public Member Functions
SLATECORE_API	FAttributeEntry (FSlateAttributeDescriptor &Descriptor, FName ContainerName, int32 AttributeIndex)
SLATECORE_API FAttributeEntry &	UpdatePrerequisite (FName Prerequisite)
SLATECORE_API FAttributeEntry &	OnValueChanged (FAttributeValueChangedDelegate Callback)

Constructor & Destructor Documentation

FAttributeEntry()

FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry::FAttributeEntry	(	FSlateAttributeDescriptor &	Descriptor,
		FName	ContainerName,
		int32	AttributeIndex
	)

Member Function Documentation

OnValueChanged()

FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry & FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry::OnValueChanged

(

FAttributeValueChangedDelegate

Callback

)

Notified when the attribute value changed. It's preferable that you delay any action to the Tick or Paint function. You are not allowed to make changes that would affect the SWidget ChildOrder or its Visibility. It will not be called when the SWidget is in its construction phase.

See also

SWidget::IsConstructed

UpdatePrerequisite()

FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry & FSlateAttributeDescriptor::FContainerInitializer::FAttributeEntry::UpdatePrerequisite

(

FName

Prerequisite

)

Update the attribute after the prerequisite. The order is guaranteed but other attributes may be updated in between. No order is guaranteed if the prerequisite or this property is updated manually.

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The documentation for this struct was generated from the following files:

• Engine/Source/Runtime/SlateCore/Public/Types/SlateAttributeDescriptor.h
• Engine/Source/Runtime/SlateCore/Private/Types/SlateAttributeDescriptor.cpp