Class InputHandler

Base class for various input handlers. It provides convenience to register to and unregister from events.

Hierarchy

InputHandler

Index

Constructors

Properties

_unregisters _viewer

Methods

addListeners reg register reset unregister

Constructors

constructor

new InputHandler(viewer: Viewer): InputHandler
Parameters
- viewer: Viewer
Returns InputHandler
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:15

Properties

`Protected` _unregisters

_unregisters: Function[] = []

`Protected` _viewer

_viewer: Viewer

Methods

`Protected` addListeners

addListeners(): void
Returns void
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:38

`Protected` reg

reg(handler: Window | DocumentAndElementEventHandlers, type: string, listener: ((event: any) => void)): void
Parameters
- handler: Window | DocumentAndElementEventHandlers
- type: string
- listener: ((event: any) => void)
  - - (event: any): void
    - Parameters
      
      event: any
      
      Returns void
Returns void
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:19

register

register(): void
Register handler to related browser events Prevents double registrations

Returns void
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:33

reset

reset(): void
Reset handler states such as button down, drag, etc.

Returns void
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:53

unregister

unregister(): void
Unregister handler from related browser events Prevents double unregistration

Returns void
- Defined in src/vim-webgl-viewer/inputs/inputHandler.ts:44

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