Inherits UiInteractableComponent, UiDropdownBus::Handler, UiInitializationBus::Handler, UiCanvasInputNotificationBus::Handler, UiInteractableNotificationBus::MultiHandler, and AZ::TickBus::Handler.

Public Types
enum	{ DropdownStateExpanded = UiInteractableStatesInterface::NumStates }
	These are the visual states.

Public Member Functions
	AZ_COMPONENT (UiDropdownComponent, LyShine::UiDropdownComponentUuid, AZ::Component)

AZ::EntityId	GetValue () override

void	SetValue (AZ::EntityId value) override

AZ::EntityId	GetContent () override

void	SetContent (AZ::EntityId content) override

bool	GetExpandOnHover () override

void	SetExpandOnHover (bool expandOnHover) override

float	GetWaitTime () override

void	SetWaitTime (float waitTime) override

bool	GetCollapseOnOutsideClick () override

void	SetCollapseOnOutsideClick (bool collapseOnOutsideClick) override

AZ::EntityId	GetExpandedParentId () override

void	SetExpandedParentId (AZ::EntityId expandedParentId) override

AZ::EntityId	GetTextElement () override

void	SetTextElement (AZ::EntityId textElement) override

AZ::EntityId	GetIconElement () override

void	SetIconElement (AZ::EntityId iconElement) override

void	Expand () override

void	Collapse () override

const LyShine::ActionName &	GetExpandedActionName () override

void	SetExpandedActionName (const LyShine::ActionName &actionName) override

const LyShine::ActionName &	GetCollapsedActionName () override

void	SetCollapsedActionName (const LyShine::ActionName &actionName) override

const LyShine::ActionName &	GetOptionSelectedActionName () override

void	SetOptionSelectedActionName (const LyShine::ActionName &actionName) override

void	InGamePostActivate () override

bool	HandleReleased (AZ::Vector2 point) override

bool	HandleEnterReleased () override

void	HandleHoverStart () override

void	HandleHoverEnd () override

void	OnReceivedHoverByNavigatingFromDescendant (AZ::EntityId descendantEntityId) override

void	OnCanvasPrimaryReleased (AZ::EntityId entityId) override

void	OnCanvasEnterReleased (AZ::EntityId entityId) override

void	OnCanvasHoverStart (AZ::EntityId entityId) override

void	OnCanvasHoverEnd (AZ::EntityId entityId) override

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

Public Member Functions inherited from UiInteractableComponent
	AZ_RTTI (UiInteractableComponent, "{A42EB486-1C89-434C-AD22-A3FC6CEEC46F}", AZ::Component)

bool	CanHandleEvent (AZ::Vector2 point) override

bool	HandlePressed (AZ::Vector2 point, bool &shouldStayActive) override

bool	HandleReleased (AZ::Vector2 point) override

bool	HandleMultiTouchPressed (AZ::Vector2 point, int multiTouchIndex) override

bool	HandleMultiTouchReleased (AZ::Vector2 point, int multiTouchIndex) override

bool	HandleEnterPressed (bool &shouldStayActive) override

bool	HandleEnterReleased () override

void	InputPositionUpdate (AZ::Vector2 point) override

void	MultiTouchPositionUpdate (AZ::Vector2 point, int multiTouchIndex) override

void	LostActiveStatus () override

void	HandleHoverStart () override

void	HandleHoverEnd () override

void	HandleReceivedHoverByNavigatingFromDescendant (AZ::EntityId descendantEntityId) override

bool	IsPressed () override

bool	IsHandlingEvents () override

void	SetIsHandlingEvents (bool isHandlingEvents) override

bool	IsHandlingMultiTouchEvents () override

void	SetIsHandlingMultiTouchEvents (bool isHandlingMultiTouchEvents) override

bool	GetIsAutoActivationEnabled () override

void	SetIsAutoActivationEnabled (bool isEnabled) override

void	Update (float deltaTime) override

void	OnUiElementFixup (AZ::EntityId canvasEntityId, AZ::EntityId parentEntityId) override

void	OnUiElementAndAncestorsEnabledChanged (bool areElementAndAncestorsEnabled) override

const LyShine::ActionName &	GetHoverStartActionName () override

void	SetHoverStartActionName (const LyShine::ActionName &actionName) override

const LyShine::ActionName &	GetHoverEndActionName () override

void	SetHoverEndActionName (const LyShine::ActionName &actionName) override

const LyShine::ActionName &	GetPressedActionName () override

void	SetPressedActionName (const LyShine::ActionName &actionName) override

const LyShine::ActionName &	GetReleasedActionName () override

void	SetReleasedActionName (const LyShine::ActionName &actionName) override

OnActionCallback	GetHoverStartActionCallback () override

void	SetHoverStartActionCallback (OnActionCallback onActionCallback) override

OnActionCallback	GetHoverEndActionCallback () override

void	SetHoverEndActionCallback (OnActionCallback onActionCallback) override

OnActionCallback	GetPressedActionCallback () override

void	SetPressedActionCallback (OnActionCallback onActionCallback) override

OnActionCallback	GetReleasedActionCallback () override

void	SetReleasedActionCallback (OnActionCallback onActionCallback) override

Protected Member Functions
void	Activate () override

void	Deactivate () override

Protected Member Functions inherited from UiInteractableComponent
void	Init () override

void	Activate () override

void	Deactivate () override

virtual UiInteractableStatesInterface::State	ComputeInteractableState ()
	Compute the current Interactable state based on internal state flags.

void	OnHoverStateActionsChanged ()

void	OnPressedStateActionsChanged ()

void	OnDisabledStateActionsChanged ()

void	TriggerHoverStartAction ()

void	TriggerHoverEndAction ()

void	TriggerPressedAction ()

void	TriggerReleasedAction ()

void	TriggerReceivedHoverByNavigatingFromDescendantAction (AZ::EntityId descendantEntityId)

virtual bool	IsAutoActivationSupported ()

Static Protected Member Functions
static void	GetProvidedServices (AZ::ComponentDescriptor::DependencyArrayType &provided)

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

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

static void	Reflect (AZ::ReflectContext *context)

Additional Inherited Members
Static Public Member Functions inherited from UiInteractableComponent
static void	Reflect (AZ::ReflectContext *context)

Protected Types inherited from UiInteractableComponent
using	StateActions = AZStd::vector< UiInteractableStateAction * >

Protected Attributes inherited from UiInteractableComponent
StateActions	m_hoverStateActions
	Selected/Hover state properties.

StateActions	m_pressedStateActions
	Pressed state properties.

StateActions	m_disabledStateActions
	Disabled state properties.

LyShine::ActionName	m_hoverStartActionName
	Action triggered on hover start.

LyShine::ActionName	m_hoverEndActionName
	Action triggered on hover end.

LyShine::ActionName	m_pressedActionName
	Action triggered on pressed.

LyShine::ActionName	m_releasedActionName
	Action triggered on release.

bool	m_isAutoActivationEnabled

bool	m_isHandlingEvents
	True if this interactable is accepting input (i.e. not in disabled state)

bool	m_isHandlingMultiTouchEvents
	True if this interactable is handling multi-touch input events.

bool	m_isHover
	True if this interactable is being hovered (can be true at the same time as m_isPressed)

bool	m_isPressed
	True if the interactable is in the pressed state (which can be true while dragging)

AZ::Vector2	m_pressedPoint
	the viewport position at which the press event occured (only valid if m_isPressed is true)

UiInteractableStatesInterface::State	m_state
	The current interactable state. This is stored so that we can detect state changes.

OnActionCallback	m_hoverStartActionCallback
	Callback triggered on hover start.

OnActionCallback	m_hoverEndActionCallback
	Callback triggered on hover end.

OnActionCallback	m_pressedActionCallback
	Callback triggered on pressed.

OnActionCallback	m_releasedActionCallback
	Callback triggered on release.

UiStateActionManager	m_stateActionManager

UiNavigationSettings	m_navigationSettings

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

Gems/LyShine/Code/Source/UiDropdownComponent.h

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members