Class AnnotationColorWidget

AnnotationColorWidget creates an color HTML element for selecting the color while annotating.

Hierarchy

RefCounted
- AnnotationColorWidget

Index

Constructors

Properties

disposedStacks element refCount wasDisposed

Methods

addRef dispose disposed getColor refCountReachedZero registerCancellable registerDisposer registerEventListener setColor unregisterDisposer

Constructors

constructor

new AnnotationColorWidget(): AnnotationColorWidget
Returns AnnotationColorWidget
Overrides RefCounted.constructor
- Defined in src/neuroglancer/widget/color.ts:75

Properties

disposedStacks

disposedStacks: any

element

element: HTMLInputElement = ...

refCount

refCount: number = 1

wasDisposed

wasDisposed: undefined | boolean

Methods

addRef

addRef(): AnnotationColorWidget
Returns AnnotationColorWidget
Inherited from RefCounted.addRef
- Defined in src/neuroglancer/util/disposable.ts:48

dispose

dispose(): void
Returns void
Inherited from RefCounted.dispose
- Defined in src/neuroglancer/util/disposable.ts:53

disposed

disposed(): void
Delets the element from the HTML element it was embedded in.

Returns void
Overrides RefCounted.disposed
- Defined in src/neuroglancer/widget/color.ts:98

getColor

getColor(): string
Returns
returns the element color

Returns string
- Defined in src/neuroglancer/widget/color.ts:92

`Protected` refCountReachedZero

refCountReachedZero(): void
Returns void
Inherited from RefCounted.refCountReachedZero
- Defined in src/neuroglancer/util/disposable.ts:66

registerCancellable

registerCancellable<T>(cancellable: T): T
Type Parameters
- T extends {
  cancel: (() => void);
  }
Parameters
- cancellable: T
Returns T
Inherited from RefCounted.registerCancellable
- Defined in src/neuroglancer/util/disposable.ts:100

registerDisposer

registerDisposer<T>(f: T): T
Type Parameters
- T extends Disposer
Parameters
- f: T
Returns T
Inherited from RefCounted.registerDisposer
- Defined in src/neuroglancer/util/disposable.ts:76

registerEventListener

registerEventListener(target: EventTarget, type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void
Parameters
- target: EventTarget
- type: string
- listener: EventListenerOrEventListenerObject
- Optional options: boolean | AddEventListenerOptions
Returns void
Inherited from RefCounted.registerEventListener
- Defined in src/neuroglancer/util/disposable.ts:95

setColor

setColor(color: string): void
Sets the color of the widget element
Parameters
- color: string
  
  input color to be set
Returns void
- Defined in src/neuroglancer/widget/color.ts:85

unregisterDisposer

unregisterDisposer<T>(f: T): T
Type Parameters
- T extends Disposer
Parameters
- f: T
Returns T
Inherited from RefCounted.unregisterDisposer
- Defined in src/neuroglancer/util/disposable.ts:85

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