Inherits GraphCanvas::ConnectionComponent, ConnectionNotificationBus::Handler, and SceneMemberNotificationBus::Handler.

Public Member Functions
	AZ_COMPONENT (DataConnectionComponent, "{ECC6A4D9-E8CD-451B-93BE-409F04A9A52B}", ConnectionComponent)

	DataConnectionComponent (const Endpoint &sourceEndpoint, const Endpoint &targetEndpoint, bool createModelConnection=true)

bool	AllowNodeCreation () const override

Public Member Functions inherited from GraphCanvas::ConnectionComponent
	AZ_COMPONENT (ConnectionComponent, "{14BB1535-3B30-4B1C-8324-D864963FBC76}", AZ::Component)

	ConnectionComponent (const Endpoint &sourceEndpoint, const Endpoint &targetEndpoint, bool createModelConnection=true)

void	Activate () override

void	Deactivate () override

void	OnSlotRemovedFromNode (const AZ::EntityId &slotId) override

AZ::EntityId	GetSourceSlotId () const override

AZ::EntityId	GetSourceNodeId () const override

Endpoint	GetSourceEndpoint () const override

QPointF	GetSourcePosition () const override

void	StartSourceMove () override

void	SnapSourceDisplayTo (const Endpoint &sourceEndpoint) override

void	AnimateSourceDisplayTo (const Endpoint &sourceEndpoint, float connectionTime) override

AZ::EntityId	GetTargetSlotId () const override

AZ::EntityId	GetTargetNodeId () const override

Endpoint	GetTargetEndpoint () const override

QPointF	GetTargetPosition () const override

void	StartTargetMove () override

void	SnapTargetDisplayTo (const Endpoint &targetEndpoint) override

void	AnimateTargetDisplayTo (const Endpoint &targetEndpoint, float connectionTime) override

bool	ContainsEndpoint (const Endpoint &endpoint) const override

void	ChainProposalCreation (const QPointF &scenePos, const QPoint &screenPos, AZ::EntityId groupTarget) override

void	SetScene (const AZ::EntityId &sceneId) override

void	ClearScene (const AZ::EntityId &oldSceneId) override

void	SignalMemberSetupComplete () override

AZ::EntityId	GetScene () const override

AZStd::string	GetTooltip () const override

void	SetTooltip (const AZStd::string &tooltip) override

AZStd::any *	GetUserData () override

void	OnTick (float deltaTime, AZ::ScriptTimePoint timePoint) override

void	OnEscape () override

void	OnFocusLost () override

void	OnNodeIsBeingEdited (bool isBeingEditeed) override

Static Public Member Functions
static void	Reflect (AZ::ReflectContext *context)

static AZ::Entity *	CreateDataConnection (const Endpoint &sourceEndpoint, const Endpoint &targetEndpoint, bool createModelConnection, const AZStd::string &substyle="")

Static Public Member Functions inherited from GraphCanvas::ConnectionComponent
static void	Reflect (AZ::ReflectContext *context)

static AZ::Entity *	CreateBaseConnectionEntity (const Endpoint &sourceEndpoint, const Endpoint &targetEndpoint, bool createModelConnection, const AZStd::string &selectorClass)

static AZ::Entity *	CreateGeneralConnection (const Endpoint &sourceEndpoint, const Endpoint &targetEndpoint, bool createModelConnection, const AZStd::string &substyle="")

static void	GetProvidedServices (AZ::ComponentDescriptor::DependencyArrayType &provided)

static void	GetIncompatibleServices (AZ::ComponentDescriptor::DependencyArrayType &incompatible)

static void	GetDependentServices (AZ::ComponentDescriptor::DependencyArrayType &dependent)

static void	GetRequiredServices (AZ::ComponentDescriptor::DependencyArrayType &required)

Protected Member Functions
	DataConnectionComponent (const DataConnectionComponent &)=delete

const DataConnectionComponent &	operator= (const DataConnectionComponent &)=delete

ConnectionMoveResult	OnConnectionMoveComplete (const QPointF &scenePos, const QPoint &screenPos, AZ::EntityId groupTarget) override

Protected Member Functions inherited from GraphCanvas::ConnectionComponent
	ConnectionComponent (const ConnectionComponent &)=delete

const ConnectionComponent &	operator= (const ConnectionComponent &)=delete

void	SetGroupTarget (AZ::EntityId groupTarget)

void	FinalizeMove ()

virtual void	OnConnectionMoveStart ()

virtual bool	OnConnectionMoveCancelled ()

virtual ConnectionMoveResult	OnConnectionMoveComplete (const QPointF &scenePos, const QPoint &screenPos, AZ::EntityId groupTarget)

virtual bool	AllowNodeCreation () const

void	CleanupToast ()

void	StartMove ()

void	StopMove ()

bool	UpdateProposal (Endpoint &activePoint, const Endpoint &proposedEndpoint, AZStd::function< void(const AZ::EntityId &, const AZ::EntityId &)> endpointChangedFunctor)

ConnectionCandidate	FindConnectionCandidateAt (const QPointF &scenePos) const

void	UpdateMovePosition (const QPointF &scenePos)

void	FinalizeMove (const QPointF &scenePos, const QPoint &screenPos, bool chainAddition)

void	DisplayConnectionToolTip (const QPointF &scenePos, const Endpoint &connectionTarget)

Additional Inherited Members
Protected Types inherited from GraphCanvas::ConnectionComponent
enum class	DragContext { Unknown , TryConnection , MoveSource , MoveTarget , Connected }

enum class	ConnectionMoveResult { DeleteConnection , ConnectionMove , NodeCreation }

Protected Attributes inherited from GraphCanvas::ConnectionComponent
ConnectionValidationTooltip	m_validationResult

Endpoint	m_endpointTooltip

AzToolsFramework::ToastId	m_toastId

GraphId	m_graphId
	The Id of the graph this connection belongs to.

Endpoint	m_sourceEndpoint
	The source endpoint that this connection is from.

ConnectionEndpointAnimator	m_sourceAnimator

Endpoint	m_targetEndpoint
	The target endpoint that this connection is to.

ConnectionEndpointAnimator	m_targetAnimator

QPointF	m_mousePoint
	Information needed to handle the dragging aspect of the connections.

DragContext	m_dragContext

Endpoint	m_previousEndPoint

AZStd::string	m_tooltip

ConnectionEventFilter *	m_eventFilter = nullptr

AZStd::any	m_userData
	Store custom data for this connection.

StateSetter< RootGraphicsItemDisplayState >	m_nodeDisplayStateStateSetter

StateSetter< RootGraphicsItemDisplayState >	m_connectionStateStateSetter

AZ::EntityId	m_groupTarget

StateSetter< RootGraphicsItemDisplayState >	m_forcedGroupDisplayStateStateSetter

StateSetter< AZStd::string >	m_forcedLayerStateSetter

Member Function Documentation

◆ AllowNodeCreation()

bool GraphCanvas::DataConnectionComponent::AllowNodeCreation ( ) const

overridevirtual

Reimplemented from GraphCanvas::ConnectionComponent.

◆ OnConnectionMoveComplete()

ConnectionMoveResult GraphCanvas::DataConnectionComponent::OnConnectionMoveComplete	(	const QPointF &	scenePos,
		const QPoint &	screenPos,
		AZ::EntityId	groupTarget
	)

overrideprotectedvirtual

Reimplemented from GraphCanvas::ConnectionComponent.

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

Gems/GraphCanvas/Code/Source/Components/Connections/DataConnections/DataConnectionComponent.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ AllowNodeCreation()

◆ OnConnectionMoveComplete()