Class: PopupMenu

右键弹出菜单

Hierarchy

• EventTarget

  ↳ PopupMenu

Table of contents

Constructors

• constructor

Properties

• domElement
• html
• stage

Methods

• addEventListener
• dispatchEvent
• hasListener
• hide
• initEvent
• on
• remove
• removeEventListener
• setHtml
• showAt

Constructors

constructor

new PopupMenu(stage, html)

Parameters

Name	Type
stage	any
html	any

Overrides

EventTarget.constructor

Properties

domElement

domElement: HTMLElement

---

html

html: string

---

stage

stage: Stage

Methods

addEventListener

addEventListener(type, callback): void

增加事件监听

Parameters

Name	Type	Description
type	string	事件类型
callback	Function

Returns

void

Inherited from

EventTarget.addEventListener

---

dispatchEvent

dispatchEvent(event): void

分发事件

Parameters

Name	Type
event	any

Returns

void

Inherited from

EventTarget.dispatchEvent

---

hasListener

hasListener(type): boolean

是否有该类型的监听

Parameters

Name	Type
type	string

Returns

boolean

Inherited from

EventTarget.hasListener

---

hide

hide(): void

隐藏

Returns

void

---

initEvent

initEvent(dom): void

Parameters

Name	Type
dom	any

Returns

void

---

on

on(type, callback): void

增加监听事件, 功能完全等同于addEventListener，一种简写

Parameters

Name	Type	Description
type	string	事件类型
callback	Function	事件处理函数

Returns

void

Inherited from

EventTarget.on

---

remove

remove(): void

Returns

void

---

removeEventListener

removeEventListener(type, callback): any

移除一个事件监听

Parameters

Name	Type
type	string
callback	Function

Returns

any

Inherited from

EventTarget.removeEventListener

---

setHtml

setHtml(html): HTMLDivElement

设置菜单内容

Parameters

Name	Type
html	any

Returns

HTMLDivElement

---

showAt

showAt(x, y): void

在x，y出显示

Parameters

Name	Type
x	any
y	any

Returns

void