#include <SDialogueGraphPin.h>

Inheritance diagram for SDialogueGraphPin:

Public Member Functions
void	Construct (const FArguments &InArgs, UEdGraphPin *InPin)

void	OnDragEnter (const FGeometry &MyGeometry, const FDragDropEvent &DragDropEvent) override

void	OnDragLeave (const FDragDropEvent &DragDropEvent) override

FReply	OnDragOver (const FGeometry &MyGeometry, const FDragDropEvent &DragDropEvent) override

FReply	OnDrop (const FGeometry &MyGeometry, const FDragDropEvent &DragDropEvent) override

FReply	OnMouseButtonUp (const FGeometry &MyGeometry, const FPointerEvent &MouseEvent) override

void	OnMouseEnter (const FGeometry &MyGeometry, const FPointerEvent &MouseEvent) override

void	OnMouseLeave (const FPointerEvent &MouseEvent) override

FReply	OnMouseMove (const FGeometry &MyGeometry, const FPointerEvent &MouseEvent) override

FReply	OnPinMouseDown (const FGeometry &SenderGeometry, const FPointerEvent &MouseEvent) override

	SLATE_BEGIN_ARGS (Self)

Protected Member Functions
UEdGraphPin *	GetBestLinkedToPinFromSplineMousePosition (const FVector2D &MousePosition) const

TSharedRef< SWidget >	GetDefaultValueWidget () override

const FSlateBrush *	GetPinBorder () const

FSlateColor	GetPinColor () const override

FText	GetTooltipText () const

FReply	OnAltAndLeftMouseButtonDown (const FGeometry &SenderGeometry, const FPointerEvent &MouseEvent)

FReply	OnCtrlAndLeftMouseButtonDown (const FGeometry &SenderGeometry, const FPointerEvent &MouseEvent)

Private Types
typedef SDialogueGraphPin	Self

typedef SGraphPin	Super

Detailed Description

Own SGraphPin custom class, allows us to customize the pins as we like.

Definition at line 12 of file SDialogueGraphPin.h.

Member Typedef Documentation

◆ Self

typedef SDialogueGraphPin SDialogueGraphPin::Self

private

Definition at line 15 of file SDialogueGraphPin.h.

◆ Super

typedef SGraphPin SDialogueGraphPin::Super

private

Definition at line 14 of file SDialogueGraphPin.h.

Member Function Documentation

◆ Construct()

void SDialogueGraphPin::Construct	(	const FArguments &	InArgs,
		UEdGraphPin *	InPin )

Definition at line 16 of file SDialogueGraphPin.cpp.

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◆ GetBestLinkedToPinFromSplineMousePosition()

UEdGraphPin * SDialogueGraphPin::GetBestLinkedToPinFromSplineMousePosition ( const FVector2D & MousePosition ) const

protected

Gets the Index in the current pin LinkeTo array that corresponds to the MousePosition on the wire/spline.

Definition at line 248 of file SDialogueGraphPin.cpp.

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◆ GetDefaultValueWidget()

TSharedRef< SWidget > SDialogueGraphPin::GetDefaultValueWidget ( )

inlineoverrideprotected

Get the widget we should put into the 'default value' space, shown when nothing connected

Definition at line 115 of file SDialogueGraphPin.h.

◆ GetPinBorder()

const FSlateBrush * SDialogueGraphPin::GetPinBorder ( ) const

inlineprotected

Gets the pin border

Definition at line 141 of file SDialogueGraphPin.h.

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◆ GetPinColor()

FSlateColor SDialogueGraphPin::GetPinColor ( ) const

inlineoverrideprotected

Returns: The color that we should use to draw this pin

Definition at line 121 of file SDialogueGraphPin.h.

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◆ GetTooltipText()

FText SDialogueGraphPin::GetTooltipText ( ) const

protected

Returns: The tooltip to display for this pin

Definition at line 229 of file SDialogueGraphPin.cpp.

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◆ OnAltAndLeftMouseButtonDown()

FReply SDialogueGraphPin::OnAltAndLeftMouseButtonDown	(	const FGeometry &	SenderGeometry,
		const FPointerEvent &	MouseEvent )

protected

Handles when the alt button and left mouse is on the pin.

Definition at line 163 of file SDialogueGraphPin.cpp.

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◆ OnCtrlAndLeftMouseButtonDown()

FReply SDialogueGraphPin::OnCtrlAndLeftMouseButtonDown	(	const FGeometry &	SenderGeometry,
		const FPointerEvent &	MouseEvent )

protected

Handles when the ctrl button and left mouse is on the pin.

Definition at line 192 of file SDialogueGraphPin.cpp.

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◆ OnDragEnter()

void SDialogueGraphPin::OnDragEnter	(	const FGeometry &	MyGeometry,
		const FDragDropEvent &	DragDropEvent )

override

Called during drag and drop when the drag enters a widget.

Enter/Leave events in slate are meant as lightweight notifications. So we do not want to capture mouse or set focus in response to these. However, OnDragEnter must also support external APIs (e.g. OLE Drag/Drop) Those require that we let them know whether we can handle the content being dragged OnDragEnter.

The concession is to return a can_handled/cannot_handle boolean rather than a full FReply.

Parameters

MyGeometry	The geometry of the widget receiving the event.
DragDropEvent	The drag and drop event.

Returns: A reply that indicated whether the contents of the DragDropEvent can potentially be processed by this widget.

Definition at line 139 of file SDialogueGraphPin.cpp.

◆ OnDragLeave()

void SDialogueGraphPin::OnDragLeave ( const FDragDropEvent & DragDropEvent )

override

Called during drag and drop when the drag leaves a widget.

Parameters

DragDropEvent The drag and drop event.

Definition at line 144 of file SDialogueGraphPin.cpp.

◆ OnDragOver()

FReply SDialogueGraphPin::OnDragOver	(	const FGeometry &	MyGeometry,
		const FDragDropEvent &	DragDropEvent )

override

Called during drag and drop when the the mouse is being dragged over a widget.

Parameters

MyGeometry	The geometry of the widget receiving the event.
DragDropEvent	The drag and drop event.

Returns: A reply that indicated whether this event was handled.

Definition at line 149 of file SDialogueGraphPin.cpp.

◆ OnDrop()

FReply SDialogueGraphPin::OnDrop	(	const FGeometry &	MyGeometry,
		const FDragDropEvent &	DragDropEvent )

override

Called when the user is dropping something onto a widget; terminates drag and drop.

Parameters

MyGeometry	The geometry of the widget receiving the event.
DragDropEvent	The drag and drop event.

Returns: A reply that indicated whether this event was handled.

Definition at line 154 of file SDialogueGraphPin.cpp.

◆ OnMouseButtonUp()

FReply SDialogueGraphPin::OnMouseButtonUp	(	const FGeometry &	MyGeometry,
		const FPointerEvent &	MouseEvent )

override

The system calls this method to notify the widget that a mouse button was release within it. This event is bubbled.

Parameters

MyGeometry	The Geometry of the widget receiving the event
MouseEvent	Information about the input event

Returns: Whether the event was handled along with possible requests for the system to take action.

Definition at line 83 of file SDialogueGraphPin.cpp.

◆ OnMouseEnter()

void SDialogueGraphPin::OnMouseEnter	(	const FGeometry &	MyGeometry,
		const FPointerEvent &	MouseEvent )

override

The system will use this event to notify a widget that the cursor has entered it. This event is uses a custom bubble strategy.

Parameters

MyGeometry	The Geometry of the widget receiving the event
MouseEvent	Information about the input event

Definition at line 93 of file SDialogueGraphPin.cpp.

◆ OnMouseLeave()

void SDialogueGraphPin::OnMouseLeave ( const FPointerEvent & MouseEvent )

override

The system will use this event to notify a widget that the cursor has left it. This event is uses a custom bubble strategy.

Parameters

MouseEvent Information about the input event

Definition at line 130 of file SDialogueGraphPin.cpp.

◆ OnMouseMove()

FReply SDialogueGraphPin::OnMouseMove	(	const FGeometry &	MyGeometry,
		const FPointerEvent &	MouseEvent )

override

The system calls this method to notify the widget that a mouse moved within it. This event is bubbled.

Parameters

MyGeometry	The Geometry of the widget receiving the event
MouseEvent	Information about the input event

Returns: Whether the event was handled along with possible requests for the system to take action.

Definition at line 88 of file SDialogueGraphPin.cpp.

◆ OnPinMouseDown()

FReply SDialogueGraphPin::OnPinMouseDown	(	const FGeometry &	SenderGeometry,
		const FPointerEvent &	MouseEvent )

override

Handle clicking on the pin. Note: Used instead of OnMouseButtonDown because this is called by the SGraphPanel, NOT OnMouseButtonDown

Definition at line 40 of file SDialogueGraphPin.cpp.

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◆ SLATE_BEGIN_ARGS()

SDialogueGraphPin::SLATE_BEGIN_ARGS ( Self )

inline

Definition at line 18 of file SDialogueGraphPin.h.

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

SDKDemo/Plugins/UnrealEngineSDK/VisualScripter/Source/DlgSystemEditor/Private/DialogueEditor/Nodes/SDialogueGraphPin.h
SDKDemo/Plugins/UnrealEngineSDK/VisualScripter/Source/DlgSystemEditor/Private/DialogueEditor/Nodes/SDialogueGraphPin.cpp

Public Member Functions

Protected Member Functions

Private Types

Detailed Description

Member Typedef Documentation

◆ Self

◆ Super

Member Function Documentation

◆ Construct()

◆ GetBestLinkedToPinFromSplineMousePosition()

◆ GetDefaultValueWidget()

◆ GetPinBorder()

◆ GetPinColor()

◆ GetTooltipText()

◆ OnAltAndLeftMouseButtonDown()

◆ OnCtrlAndLeftMouseButtonDown()

◆ OnDragEnter()

◆ OnDragLeave()

◆ OnDragOver()

◆ OnDrop()

◆ OnMouseButtonUp()

◆ OnMouseEnter()

◆ OnMouseLeave()

◆ OnMouseMove()

◆ OnPinMouseDown()

◆ SLATE_BEGIN_ARGS()