GroupItemHandler

Classes

GroupItemHandler

Extends

• BaseRectangleItemHandler

Extended by

• ClipartItemHandler
• LayoutItemHandler

Implements

• IContainerItemHandler

Constructors

Constructor

new GroupItemHandler(
   item,
   itemHandlers?,
   textWhizz?): GroupItemHandler;

Parameters

Parameter	Type	Default value
item	GroupItem	undefined
itemHandlers?	ItemHandler[]	undefined
textWhizz?	any	null

Returns

GroupItemHandler

Overrides

BaseRectangleItemHandler.constructor

Properties

cachedPermissions

cachedPermissions: Permission;

ENABLED

readonly static ENABLED: true = true;

Inherited from

BaseRectangleItemHandler.ENABLED

LEVEL

readonly static LEVEL: 0.8 = 0.8;

Inherited from

BaseRectangleItemHandler.LEVEL

typeName

readonly static typeName: string = "GroupItemHandler";

Overrides

BaseRectangleItemHandler.typeName

Accessors

allowNegativeResize

Get Signature

get allowNegativeResize(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.allowNegativeResize

angle

Get Signature

get angle(): number;

Returns

number

Set Signature

set angle(angle): void;

Parameters

Parameter	Type
angle	number

Returns

void

Inherited from

BaseRectangleItemHandler.angle

blendMode

Get Signature

get blendMode(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.blendMode

bounds

Get Signature

get bounds(): RectangleF;

Returns

RectangleF

Inherited from

BaseRectangleItemHandler.bounds

canvas

Get Signature

get canvas(): ICanvas;

Returns

ICanvas

Set Signature

set canvas(value): void;

Parameters

Parameter	Type
value	ICanvas

Returns

void

Inherited from

BaseRectangleItemHandler.canvas

changeItemOnUpdate

Get Signature

get changeItemOnUpdate(): boolean;

Returns

boolean

Set Signature

set changeItemOnUpdate(value): void;

Parameters

Parameter	Type
value	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.changeItemOnUpdate

controlPoints

Get Signature

get controlPoints(): PointF[];

Returns

PointF[]

Set Signature

set controlPoints(v): void;

Parameters

Parameter	Type
v	PointF[]

Returns

void

Inherited from

BaseRectangleItemHandler.controlPoints

drawingRectangle

Get Signature

get drawingRectangle(): RotatedRectangleF;

Returns

RotatedRectangleF

Inherited from

RectangleItemHandler.drawingRectangle

hasLayoutAncestor

Get Signature

get hasLayoutAncestor(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.hasLayoutAncestor

height

Get Signature

get height(): number;

Returns

number

Set Signature

set height(height): void;

Parameters

Parameter	Type
height	number

Returns

void

Inherited from

BaseRectangleItemHandler.height

index

Get Signature

get index(): number;

Returns

number

Inherited from

BaseRectangleItemHandler.index

isLoadingImage

Get Signature

get isLoadingImage(): boolean;

Returns

boolean

Set Signature

set isLoadingImage(value): void;

Parameters

Parameter	Type
value	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.isLoadingImage

isNormalRenderingType

Get Signature

get isNormalRenderingType(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isNormalRenderingType

isUpdating

Get Signature

get isUpdating(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isUpdating

item

Get Signature

get item(): GroupItem;

Returns

GroupItem

Overrides

BaseRectangleItemHandler.item

itemHandlers

Get Signature

get itemHandlers(): Collection<ItemHandler>;

Returns

Collection<ItemHandler>

Set Signature

set itemHandlers(value): void;

Parameters

Parameter	Type
value	Collection<ItemHandler>

Returns

void

layer

Get Signature

get layer(): Layer;

Returns

Layer

Set Signature

set layer(v): void;

Parameters

Parameter	Type
v	Layer

Returns

void

Inherited from

BaseRectangleItemHandler.layer

locked

Get Signature

get locked(): boolean;

Returns

boolean

Set Signature

set locked(v): void;

Parameters

Parameter	Type
v	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.locked

name

Get Signature

get name(): string;

Returns

string

Set Signature

set name(v): void;

Parameters

Parameter	Type
v	string

Returns

void

Inherited from

BaseRectangleItemHandler.name

parentGroupItemHandler

Get Signature

get parentGroupItemHandler(): GroupItemHandler;

Returns

GroupItemHandler

Inherited from

BaseRectangleItemHandler.parentGroupItemHandler

ready

Get Signature

get ready(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.ready

rectangle

Get Signature

get rectangle(): RotatedRectangleF;

Returns

RotatedRectangleF

Inherited from

BaseRectangleItemHandler.rectangle

renderState

Get Signature

get renderState(): RenderState;

Returns

RenderState

Set Signature

set renderState(v): void;

Parameters

Parameter	Type
v	RenderState

Returns

void

Inherited from

BaseRectangleItemHandler.renderState

startRectangle

Get Signature

get startRectangle(): RotatedRectangleF;

Returns

RotatedRectangleF

Inherited from

BaseRectangleItemHandler.startRectangle

tag

Get Signature

get tag(): any;

Returns

any

Set Signature

set tag(v): void;

Parameters

Parameter	Type
v	any

Returns

void

Inherited from

BaseRectangleItemHandler.tag

transformChanging

Get Signature

get transformChanging(): any;

Returns

any

Inherited from

RectangleItemHandler.transformChanging

uniqueId

Get Signature

get uniqueId(): string;

Returns

string

Set Signature

set uniqueId(v): void;

Parameters

Parameter	Type
v	string

Returns

void

Inherited from

BaseRectangleItemHandler.uniqueId

visible

Get Signature

get visible(): boolean;

Returns

boolean

Set Signature

set visible(v): void;

Parameters

Parameter	Type
v	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.visible

width

Get Signature

get width(): number;

Returns

number

Set Signature

set width(width): void;

Parameters

Parameter	Type
width	number

Returns

void

Inherited from

BaseRectangleItemHandler.width

Methods

addChanged()

addChanged(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addChanged

addChanging()

addChanging(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addChanging

addClick()

addClick(handler): void;

Parameters

Parameter	Type
handler	(sender?, e?) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addClick

addDoubleClick()

addDoubleClick(handler): void;

Parameters

Parameter	Type
handler	(sender?, e?) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addDoubleClick

addItemPropertyChanged()

addItemPropertyChanged(handler): void;

Parameters

Parameter	Type
handler	(sender, propertyName) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addItemPropertyChanged

addReady()

addReady(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.addReady

addViolationWarningButtonClick()

addViolationWarningButtonClick(handler): void;

Parameters

Parameter	Type
handler	(handler) => void

Returns

void

Inherited from

BaseRectangleItemHandler.addViolationWarningButtonClick

applyToItems()

applyToItems(func): void;

Parameters

Parameter	Type
func	(handler) => any

Returns

void

beginUpdate()

beginUpdate(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.beginUpdate

dispatchClickEvent()

dispatchClickEvent(e): void;

Parameters

Parameter	Type
e	any

Returns

void

Inherited from

BaseRectangleItemHandler.dispatchClickEvent

dispatchDoubleClickEvent()

dispatchDoubleClickEvent(e): void;

Parameters

Parameter	Type
e	any

Returns

void

Inherited from

BaseRectangleItemHandler.dispatchDoubleClickEvent

dispose()

dispose(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.dispose

draw()

draw(
   itemHandlerCtx,
   clippingPath,
   textureCanvas,
   textureCanvasCtx,
   memoryCanvas,
   memoryCanvasCtx,
   canvasRenderer,
   isMasked): void;

Parameters

Parameter	Type
itemHandlerCtx	CanvasRenderingContext2D
clippingPath	Path
textureCanvas	HTMLCanvasElement
textureCanvasCtx	CanvasRenderingContext2D
memoryCanvas	HTMLCanvasElement
memoryCanvasCtx	CanvasRenderingContext2D
canvasRenderer	ICanvasRenderer
isMasked	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.draw

drawItemHandler()

drawItemHandler(itemHandlerCtx): void;

Parameters

Parameter	Type
itemHandlerCtx	CanvasRenderingContext2D

Returns

void

Overrides

BaseRectangleItemHandler.drawItemHandler

endTransform()

endTransform(
   changed,
   resized,
   supressOnChanged?): void;

Parameters

Parameter	Type	Default value
changed	any	undefined
resized	any	undefined
supressOnChanged	boolean	false

Returns

void

Overrides

BaseRectangleItemHandler._endTransform;

endTransform()

endTransform(
   changed,
   resized,
   supressOnChanged?): void;

Parameters

Parameter	Type	Default value
changed	boolean	undefined
resized	boolean	undefined
supressOnChanged	boolean	false

Returns

void

Inherited from

BaseRectangleItemHandler.endTransform

endUpdate()

endUpdate(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.endUpdate

getBorderMargin()

getBorderMargin(): number;

Returns

number

Inherited from

BaseRectangleItemHandler.getBorderMargin

getChangedEvent()

getChangedEvent(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.getChangedEvent

getChangingEvent()

getChangingEvent(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.getChangingEvent

getColors()

getColors(): Color[];

Returns

Color[]

Inherited from

BaseRectangleItemHandler.getColors

getControlBounds()

getControlBounds(): RectangleF;

Returns

RectangleF

Inherited from

BaseRectangleItemHandler.getControlBounds

getControlCenter()

getControlCenter(): PointF;

Returns

PointF

Inherited from

BaseRectangleItemHandler.getControlCenter

getData()

Call Signature

getData(type): ItemHandlerData;

Parameters

Parameter	Type
type	"asObject"

Returns

ItemHandlerData

Inherited from

BaseRectangleItemHandler.getData

Call Signature

getData(): string;

Returns

string

Inherited from

BaseRectangleItemHandler.getData

getHighlightRectangles()

getHighlightRectangles(options?): RotatedRectangleF[];

Parameters

Parameter	Type
options	IGetHighlightRectanglesOptions

Returns

RotatedRectangleF[]

Overrides

BaseRectangleItemHandler.getHighlightRectangles

getNestedItemHandlers()

getNestedItemHandlers(
   excludeGroupItems?,
   reversedZorder?,
   onlyVisible?): ItemHandler[];

Parameters

Parameter	Type	Default value
excludeGroupItems	boolean	false
reversedZorder	boolean	false
onlyVisible	boolean	false

Returns

ItemHandler[]

getOrderedItems()

getOrderedItems(): Item[];

Returns

Item[]

getPermissions()

getPermissions(): Permission;

Returns

Permission

Overrides

BaseRectangleItemHandler.getPermissions

getSelectionRectangle()

getSelectionRectangle(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.getSelectionRectangle

getSelectionTolerance()

getSelectionTolerance(): number;

Returns

number

Inherited from

BaseRectangleItemHandler.getSelectionTolerance

getTextWrappingPath()

getTextWrappingPath(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.getTextWrappingPath

getTransformedRectangle()

getTransformedRectangle(relativeToPrintArea?, withMargins?): RotatedRectangleF;

Parameters

Parameter	Type	Default value
relativeToPrintArea	boolean	true
withMargins?	boolean	undefined

Returns

RotatedRectangleF

Inherited from

BaseRectangleItemHandler.getTransformedRectangle

getTypeName()

getTypeName(): string;

Returns

string

Inherited from

BaseRectangleItemHandler.getTypeName

getViolationContainer()

getViolationContainer(): HTMLElement;

Returns

HTMLElement

Inherited from

BaseRectangleItemHandler.getViolationContainer

getViolationWarningButton()

getViolationWarningButton(): HTMLElement;

Returns

HTMLElement

Inherited from

BaseRectangleItemHandler.getViolationWarningButton

getViolationWarningButtonClickHandler()

getViolationWarningButtonClickHandler(): any;

Returns

any

Inherited from

BaseRectangleItemHandler.getViolationWarningButtonClickHandler

getViolationWarningButtonElement()

getViolationWarningButtonElement(): HTMLElement;

Returns

HTMLElement

Inherited from

BaseRectangleItemHandler.getViolationWarningButtonElement

hasBlendMode()

hasBlendMode(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.hasBlendMode

hitTest()

hitTest(point): IHitTestResult;

Parameters

Parameter	Type
point	PointF

Returns

IHitTestResult

Inherited from

BaseRectangleItemHandler.hitTest

initialize()

initialize(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.initialize

isBadViolationIcon()

isBadViolationIcon(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isBadViolationIcon

isChildVisible()

isChildVisible(itemHandler): boolean;

Parameters

Parameter	Type
itemHandler	ItemHandler

Returns

boolean

isEmpty()

isEmpty(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isEmpty

isGoodViolationIcon()

isGoodViolationIcon(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isGoodViolationIcon

isHighlightNeeded()

isHighlightNeeded(): boolean;

Returns

boolean

Overrides

BaseRectangleItemHandler.isHighlightNeeded

isLocked()

isLocked(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isLocked

isNoneViolationIcon()

isNoneViolationIcon(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isNoneViolationIcon

isVisible()

isVisible(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isVisible

isWarningViolationIcon()

isWarningViolationIcon(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.isWarningViolationIcon

onErrorResponse()

onErrorResponse(error, activeCall?): void;

Parameters

Parameter	Type	Default value
error	any	undefined
activeCall	WebServiceCallType	WebServiceCallType.Item

Returns

void

Inherited from

BaseRectangleItemHandler.onErrorResponse

onResized()

onResized(): boolean;

Returns

boolean

Overrides

BaseRectangleItemHandler.onResized

onSuccessResponse()

onSuccessResponse(activeCall?): void;

Parameters

Parameter	Type	Default value
activeCall	WebServiceCallType	WebServiceCallType.Item

Returns

void

Inherited from

BaseRectangleItemHandler.onSuccessResponse

onTextWhizzInit()

onTextWhizzInit(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.onTextWhizzInit

processEvent()

processEvent(e): void;

Parameters

Parameter	Type
e	any

Returns

void

Inherited from

BaseRectangleItemHandler.processEvent

quickUpdate()

quickUpdate(): void;

Returns

void

Overrides

BaseRectangleItemHandler.quickUpdate

raiseChanged()

raiseChanged(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.raiseChanged

raiseChanging()

raiseChanging(param?): void;

Parameters

Parameter	Type
param?	Item

Returns

void

Inherited from

BaseRectangleItemHandler.raiseChanging

removeChanged()

removeChanged(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeChanged

removeChanging()

removeChanging(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeChanging

removeClick()

removeClick(handler): void;

Parameters

Parameter	Type
handler	(sender?, e?) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeClick

removeDoubleClick()

removeDoubleClick(handler): void;

Parameters

Parameter	Type
handler	(sender?, e?) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeDoubleClick

removeItemPropertyChanged()

removeItemPropertyChanged(handler): void;

Parameters

Parameter	Type
handler	(sender, propertyName) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeItemPropertyChanged

removeReady()

removeReady(handler): void;

Parameters

Parameter	Type
handler	(sender) => any

Returns

void

Inherited from

BaseRectangleItemHandler.removeReady

removeViolationWarningButtonClick()

removeViolationWarningButtonClick(handler): void;

Parameters

Parameter	Type
handler	(handler) => void

Returns

void

Inherited from

BaseRectangleItemHandler.removeViolationWarningButtonClick

replaceItemHandler()

replaceItemHandler(oldHandler, newHandler): void;

Parameters

Parameter	Type
oldHandler	ItemHandler
newHandler	ItemHandler

Returns

void

resetPermissions()

resetPermissions(): void;

Returns

void

Overrides

BaseRectangleItemHandler.resetPermissions

setBadViolationIcon()

setBadViolationIcon(title?): void;

Parameters

Parameter	Type
title?	string

Returns

void

Inherited from

BaseRectangleItemHandler.setBadViolationIcon

setData()

setData(v): void;

Parameters

Parameter	Type
v	any

Returns

void

Inherited from

BaseRectangleItemHandler.setData

setGoodViolationIcon()

setGoodViolationIcon(title): boolean;

Parameters

Parameter	Type
title	string

Returns

boolean

Inherited from

BaseRectangleItemHandler.setGoodViolationIcon

setItemHandlers()

setItemHandlers(itemHandlers): void;

Parameters

Parameter	Type
itemHandlers	ItemHandler[]

Returns

void

setLocation()

setLocation(location): void;

Parameters

Parameter	Type
location	PointF

Returns

void

Inherited from

BaseRectangleItemHandler.setLocation

setNoneViolationIcon()

setNoneViolationIcon(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.setNoneViolationIcon

setRectangle()

setRectangle(rectangle, supressOnChanged?): void;

Parameters

Parameter	Type
rectangle	RotatedRectangleF
supressOnChanged?	boolean

Returns

void

Overrides

BaseRectangleItemHandler.setRectangle

setTransformedRectangle()

setTransformedRectangle(value, suppressOnChanged?): void;

Parameters

Parameter	Type
value	RotatedRectangleF
suppressOnChanged?	boolean

Returns

void

Inherited from

BaseRectangleItemHandler.setTransformedRectangle

setViolationContainer()

setViolationContainer(value): void;

Parameters

Parameter	Type
value	any

Returns

void

Inherited from

BaseRectangleItemHandler.setViolationContainer

setViolationWarningButton()

setViolationWarningButton(value): void;

Parameters

Parameter	Type
value	any

Returns

void

Inherited from

BaseRectangleItemHandler.setViolationWarningButton

setWarningViolationIcon()

setWarningViolationIcon(title?): void;

Parameters

Parameter	Type
title?	string

Returns

void

Inherited from

BaseRectangleItemHandler.setWarningViolationIcon

showDeleteToolbarButton()

showDeleteToolbarButton(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.showDeleteToolbarButton

showEditToolbarButton()

showEditToolbarButton(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.showEditToolbarButton

showHandleToolbarButton()

showHandleToolbarButton(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.showHandleToolbarButton

showSelectToolbarButton()

showSelectToolbarButton(): boolean;

Returns

boolean

Inherited from

BaseRectangleItemHandler.showSelectToolbarButton

startTransform()

startTransform(): void;

Returns

void

Overrides

BaseRectangleItemHandler.startTransform

transformByMatrix()

transformByMatrix(
   matrix,
   finished,
   newAngle?): void;

Parameters

Parameter	Type	Default value
matrix	Matrix	undefined
finished	boolean	undefined
newAngle	number	null

Returns

void

Inherited from

BaseRectangleItemHandler.transformByMatrix

transformChanged()

transformChanged(): void;

Returns

void

Overrides

BaseRectangleItemHandler.transformChanged

transformRectangle()

transformRectangle(
   startRectangle,
   endRectangle,
   highlightOnly?): void;

Parameters

Parameter	Type	Default value
startRectangle	RotatedRectangleF	undefined
endRectangle	RotatedRectangleF	undefined
highlightOnly	boolean	false

Returns

void

Inherited from

BaseRectangleItemHandler.transformRectangle

update()

update(beforeUpdate?, afterUpdate?): void;

Parameters

Parameter	Type
beforeUpdate?	Function
afterUpdate?	Function

Returns

void

Inherited from

BaseRectangleItemHandler.update

updateActiveColorWebServiceCall()

updateActiveColorWebServiceCall(callPromise, updateForAll): Promise<void>;

Parameters

Parameter	Type
callPromise	ICancelablePromise<any>
updateForAll	boolean

Returns

Promise<void>

Inherited from

BaseRectangleItemHandler.updateActiveColorWebServiceCall

updateAsync()

updateAsync(beforeUpdate?, afterUpdate?): Promise<void>;

Parameters

Parameter	Type
beforeUpdate?	Function
afterUpdate?	Function

Returns

Promise<void>

Inherited from

BaseRectangleItemHandler.updateAsync

updated()

updated(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.updated

updateForExternalCanvas()

updateForExternalCanvas(canvas): void;

Parameters

Parameter	Type
canvas	ICanvas

Returns

void

Inherited from

BaseRectangleItemHandler.updateForExternalCanvas

updateItem()

updateItem(item): void;

Parameters

Parameter	Type
item	Item

Returns

void

Inherited from

BaseRectangleItemHandler.updateItem

updateNestedItemHandlers()

updateNestedItemHandlers(updateFunc): boolean;

Parameters

Parameter	Type
updateFunc	HandlerUpdateFunc

Returns

boolean

Implementation of

IContainerItemHandler.updateNestedItemHandlers

updateViolationContainerPosition()

updateViolationContainerPosition(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.updateViolationContainerPosition

validateActiveColorWebServiceCall()

validateActiveColorWebServiceCall(): void;

Returns

void

Inherited from

BaseRectangleItemHandler.validateActiveColorWebServiceCall

waitUpdate()

waitUpdate(): Promise<void>;

Returns

Promise<void>

Inherited from

BaseRectangleItemHandler.waitUpdate

isGroupHandler()

static isGroupHandler(itemHandler): itemHandler is IGroupHandler;

Parameters

Parameter	Type
itemHandler	any

Returns

itemHandler is IGroupHandler

Inherited from

BaseRectangleItemHandler.isGroupHandler

transformRectangleByTwoRectanglesDiff()

static transformRectangleByTwoRectanglesDiff(
   rectangle,
   startRectangle,
   endRectangle): RotatedRectangleF;

Parameters

Parameter	Type
rectangle	RotatedRectangleF
startRectangle	RotatedRectangleF
endRectangle	RotatedRectangleF

Returns

RotatedRectangleF

Inherited from

BaseRectangleItemHandler.transformRectangleByTwoRectanglesDiff

Interfaces

IContainerItemHandler

Methods

updateNestedItemHandlers()

updateNestedItemHandlers(updateFunc): boolean;

Parameters

Parameter	Type
updateFunc	HandlerUpdateFunc

Returns

boolean

Type Aliases

HandlerUpdateFunc

type HandlerUpdateFunc = (handler) => boolean;

Parameters

Parameter	Type
handler	ItemHandler

Returns

boolean

Functions

isIContainerItemHandler()

function isIContainerItemHandler(object): object is IContainerItemHandler;

Parameters

Parameter	Type
object	any

Returns

object is IContainerItemHandler