SAssetView类 参考

#include <SAssetView.h>

类 SAssetView 继承关系图:

Public 成员函数
	SAssetView ()
	~SAssetView ()
void	Construct (const FArguments &InArgs)
void	GetObject (FAssetData &OutAssetData) const
virtual FReply	OnDragDetected (const FGeometry &Geometry, const FPointerEvent &PointerEvent) override
virtual FReply	OnMouseButtonDoubleClick (const FGeometry &Geometry, const FPointerEvent &PointerEvent) override
virtual FReply	OnMouseButtonDown (const FGeometry &MyGeometry, const FPointerEvent &MouseEvent) override
void	SetObject (const FAssetData &InAssetData)
	SLATE_BEGIN_ARGS (SAssetView)

Private 成员函数
TSharedRef< SWidget >	CreateAssetView (bool bWithThumbnail, float ThumbnailSize)
	DECLARE_DELEGATE_RetVal_TwoParams (bool, FIsAssetAcceptableForDropWithReason, const FAssetData &, FText &)
	DECLARE_DELEGATE_TwoParams (FOnAssetDropped, const FDragDropEvent &, const FAssetData &)

Private 属性
TAttribute< FAssetData >	AssetData
bool	bAllowAssetDragging
bool	bAllowAssetDropping
bool	bDisplayThumbnail
bool	bOpenAssetOnDoubleClick
FOnAssetDropped	OnAssetDropped
FIsAssetAcceptableForDropWithReason	OnIsAssetAcceptableForDropWithReason
TSharedPtr< SOverlay >	ThumbnailOverlay
float	ThumbnailSize

构造及析构函数说明

SAssetView()

SAssetView::SAssetView

(

)

The object displayed in this asset view Whether a Thmbnail is displayed if object is an asset. The size in pixel of the thumbnail to display. Open asset editor when mouse is double clicked on the widget. Whether possible to drag the asset outside this view. Whether possible to drop an asset to this view. Called when an asset was dropped to this view. Called when we need to check if an asset type is valid for dropping and also will have a reason if it is not Called when this text is double clicked

~SAssetView()

SAssetView::~SAssetView

(

)

成员函数说明

Construct()

void SAssetView::Construct

(

const FArguments &

InArgs

)

Construct this widget

参数

InArgs

The declaration data for this widget

CreateAssetView()

TSharedRef< SWidget > SAssetView::CreateAssetView ( bool bWithThumbnail, float ThumbnailSize )

private

DECLARE_DELEGATE_RetVal_TwoParams()

SAssetView::DECLARE_DELEGATE_RetVal_TwoParams ( bool , FIsAssetAcceptableForDropWithReason , const FAssetData & , FText &  )

private

Called when we need to check if an asset type is valid for dropping and also will have a reason if it is not

DECLARE_DELEGATE_TwoParams()

SAssetView::DECLARE_DELEGATE_TwoParams ( FOnAssetDropped , const FDragDropEvent & , const FAssetData &  )

private

Called when a valid asset is dropped

GetObject()

void SAssetView::GetObject ( FAssetData & OutAssetData ) const

inline

Gets the obejct assigned to this asset view

返回

This asset view's object

OnDragDetected()

FReply SAssetView::OnDragDetected ( const FGeometry & Geometry, const FPointerEvent & PointerEvent )

overridevirtual

OnMouseButtonDoubleClick()

FReply SAssetView::OnMouseButtonDoubleClick ( const FGeometry & Geometry, const FPointerEvent & PointerEvent )

overridevirtual

OnMouseButtonDown()

FReply SAssetView::OnMouseButtonDown ( const FGeometry & MyGeometry, const FPointerEvent & MouseEvent )

overridevirtual

SetObject()

void SAssetView::SetObject

(

const FAssetData &

InAssetData

)

Sets the object for this asset view.

SLATE_BEGIN_ARGS()

SAssetView::SLATE_BEGIN_ARGS ( SAssetView )

inline

类成员变量说明

AssetData

TAttribute<FAssetData> SAssetView::AssetData

private

bAllowAssetDragging

bool SAssetView::bAllowAssetDragging

private

bAllowAssetDropping

bool SAssetView::bAllowAssetDropping

private

bDisplayThumbnail

bool SAssetView::bDisplayThumbnail

private

bOpenAssetOnDoubleClick

bool SAssetView::bOpenAssetOnDoubleClick

private

OnAssetDropped

FOnAssetDropped SAssetView::OnAssetDropped

private

OnIsAssetAcceptableForDropWithReason

FIsAssetAcceptableForDropWithReason SAssetView::OnIsAssetAcceptableForDropWithReason

private

ThumbnailOverlay

TSharedPtr<SOverlay> SAssetView::ThumbnailOverlay

private

ThumbnailSize

float SAssetView::ThumbnailSize

private

---

该类的文档由以下文件生成:

• C:/git/uev2/Engine/Plugins/Runtime/CriWare/CriWare/Source/CriWareCoreEditor/Private/Widgets/SAssetView.h
• C:/git/uev2/Engine/Plugins/Runtime/CriWare/CriWare/Source/CriWareCoreEditor/Private/Widgets/SAssetView.cpp