NgDocDropdownComponent

Renders its content in an overlay connected to an origin: the origin input, or the surrounding ngDocDropdownOrigin.

Decorators: @Component
Selectors: ng-doc-dropdown
Implements: OnChangesOnDestroy

DeclarationTypeScript

@Component({ … })
export class NgDocDropdownComponent implements OnChanges, OnDestroy { … }

Members

Properties

afterClose: OutputEmitterRef<void>

readonly output()

Emits when the dropdown has closed.

afterOpen: OutputEmitterRef<void>

readonly output()

Emits when the open animation has finished.

beforeClose: OutputEmitterRef<void>

readonly output()

Emits when the dropdown starts closing.

beforeOpen: OutputEmitterRef<void>

readonly output()

Emits when the dropdown starts opening.

borderOffset: InputSignal<number>

readonly input()

—

changeDetectorRef: ChangeDetectorRef

protected

—

closeIfInnerClick: InputSignal<boolean>

readonly input()

—

closeIfOutsideClick: InputSignal<boolean>

readonly input()

—

contactBorder: InputSignal<boolean>

readonly input()

—

content: InputSignal<NgDocContent>

readonly input()

What the dropdown renders: a string, a template or a component.

hasBackdrop: InputSignal<boolean>

readonly input()

—

height: InputSignal<string | number>

readonly input()

—

maxHeight: InputSignal<string | number>

readonly input()

—

maxWidth: InputSignal<string | number>

readonly input()

—

minHeight: InputSignal<string | number>

readonly input()

—

minWidth: InputSignal<string | number>

readonly input()

—

origin: InputSignal<CdkOverlayOrigin | Point | null>

readonly input()

The origin to connect to. When it changes to null, the dropdown stays connected to the previous origin.

overlay: NgDocOverlayRef<unknown> | null

—

overlayHost: NgDocOverlayHost | null

protected

—

overlayProperties: NgDocOverlayProperties

—

overlayService: NgDocOverlayService

protected

—

panelClass: InputSignal<string | string[]>

readonly input()

—

positions: InputSignal<NgDocOverlayPosition[] | NgDocOverlayPosition>

readonly input()

—

viewContainerRef: ViewContainerRef

protected

—

width: InputSignal<string | number>

readonly input()

—

withArrow: InputSignal<boolean>

readonly input()

—

Accessors

get isFocused: boolean

—

get isOpened: boolean

—

Methods

(): void

—

Signature

close(): void;

Returns

void

(): void

—

Signature

focus(): void;

Returns

void

(…): void

implements OnChanges

—

Signature

ngOnChanges({ origin }: { [propName: string]: SimpleChange<any>; }): void;

Parameters

Name	Type	Description
{ origin }	`{ [propName: string]: SimpleChange<any>; }`

Returns

void

(): void

implements OnDestroy

—

Signature

ngOnDestroy(): void;

Returns

void

(): void

—

Signature

open(): void;

Returns

void

(): void

—

Signature

toggle(): void;

Returns

void

(): void

—

Signature

updateOverlayPosition(): void;

Returns

void