Class NumberInputComponent

数字输入组件类 - 专门用于CAD数值输入的自定义Web组件

这个组件提供了专业的数值输入功能，特别适用于CAD应用场景：

支持精度控制和数值格式化
支持多选状态（当选中多个对象且数值不同时显示"多个"）
支持输入验证和实时反馈
支持主题切换（深色/浅色模式）
支持零值和负值的控制

建议重命名为：NumberInputComponent

Hierarchy (View Summary)

LitElement
- NumberInputComponent

Constructors

constructor

new NumberInputComponent(): NumberInputComponent
构造函数 - 初始化组件的默认属性

Returns NumberInputComponent
Overrides LitElement.constructor
- Defined in ui/AdvancedTools.ts:114

Properties

`Static`styles

styles: r = ...

定义组件样式 - 使用静态属性

`Static`properties

properties: {
    value: { type: NumberConstructor };
    luprec: { type: NumberConstructor };
    disabled: { type: BooleanConstructor };
    allowZero: { type: BooleanConstructor };
    allowMinus: { type: BooleanConstructor };
    theme: { type: StringConstructor };
} = ...

定义响应式属性 - 使用静态属性

isAny

isAny: boolean

numValue

numValue: number

numStr

numStr: string

ANYSTR

ANYSTR: string

value

value: number

luprec

luprec: number

disabled

disabled: boolean

allowZero

allowZero: boolean

allowMinus

allowMinus: boolean

theme

theme: string

renderRoot

renderRoot: any

Accessors

`Static`observedAttributes

get observedAttributes(): any[]
Returns any[]
Inherited from LitElement.observedAttributes
- Defined in vendor/lit-element-base.ts:103

updateComplete

get updateComplete(): any
Returns any
Inherited from LitElement.updateComplete
- Defined in vendor/lit-element-base.ts:306

Methods

connectedCallback

connectedCallback(): void
组件连接到DOM时的回调初始化数值字符串表示

Returns void
Overrides LitElement.connectedCallback
- Defined in ui/AdvancedTools.ts:132

firstUpdated

firstUpdated(): void
组件首次更新完成后的回调应用主题样式到输入元素

Returns void
Overrides LitElement.firstUpdated
- Defined in ui/AdvancedTools.ts:141

setValue

setValue(value: number): void
设置数值更新组件的数值并格式化显示
Parameters
- value: number
  要设置的数值
Returns void
- Defined in ui/AdvancedTools.ts:156

updateValue

updateValue(value: number): void
更新数值并刷新界面
Parameters
- value: number
  要更新的数值
Returns void
- Defined in ui/AdvancedTools.ts:167

setNumbers

setNumbers(values: number[]): void
设置多个数值（用于多选状态）如果数组中的值一致则显示该值，否则显示"多个"
Parameters
- values: number[]
  数值数组
Returns void
- Defined in ui/AdvancedTools.ts:178

setDisabled

setDisabled(disabled: boolean): void
设置禁用状态
Parameters
- disabled: boolean
  是否禁用
Returns void
- Defined in ui/AdvancedTools.ts:194

updateEle

updateEle(): void
更新输入元素的显示和样式根据数值的有效性应用相应的CSS类

Returns void
- Defined in ui/AdvancedTools.ts:201

input_callback

input_callback(event: Event): void
输入事件回调函数处理用户输入，进行实时验证和反馈
Parameters
- event: Event
  输入事件对象
Returns void
- Defined in ui/AdvancedTools.ts:235

evalChangedEle

evalChangedEle(element: HTMLInputElement): NumberInputComponent
评估并处理元素值的变化验证输入值并更新组件状态
Parameters
- element: HTMLInputElement
  输入元素
Returns NumberInputComponent
成功时返回组件实例，失败时无返回值
- Defined in ui/AdvancedTools.ts:274

invokeChanged

invokeChanged(): NumberInputComponent
触发值变化处理对当前输入元素执行值变化评估

Returns NumberInputComponent
评估结果
- Defined in ui/AdvancedTools.ts:298

keydown_callback

keydown_callback(event: KeyboardEvent): void
键盘按下事件回调函数处理Enter键确认输入
Parameters
- event: KeyboardEvent
  键盘事件对象
Returns void
- Defined in ui/AdvancedTools.ts:308

blur_callback

blur_callback(event: FocusEvent): void
失去焦点事件回调函数处理输入框失去焦点时确认输入
Parameters
- event: FocusEvent
  焦点事件对象
Returns void
- Defined in ui/AdvancedTools.ts:326

fireChange

fireChange(value: string): void
触发值变化事件向父组件发送自定义的change事件
Parameters
- value: string
  变化后的值
Returns void
- Defined in ui/AdvancedTools.ts:342

strToNumber

strToNumber(str: string): number
字符串转数字函数将字符串转换为数字，并根据组件设置进行验证
Parameters
- str: string
  要转换的字符串
Returns number
转换成功返回数字，失败返回undefined
- Defined in ui/AdvancedTools.ts:359

render

render(): any
渲染组件模板返回组件的HTML模板

Returns any
HTML模板结果
Overrides LitElement.render
- Defined in ui/AdvancedTools.ts:382

`Static`addInitializer

addInitializer(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.addInitializer
- Defined in vendor/lit-element-base.ts:100

`Static`createProperty

createProperty(
    t: any,
    e?: {
        attribute: boolean;
        type: StringConstructor;
        converter: {
            toAttribute(t: any, e: any): any;
            fromAttribute(t: any, e: any): any;
        };
        reflect: boolean;
        hasChanged: (t: any, e: any) => boolean;
    },
): void
Parameters
- t: any
- e: {
      attribute: boolean;
      type: StringConstructor;
      converter: {
          toAttribute(t: any, e: any): any;
          fromAttribute(t: any, e: any): any;
      };
      reflect: boolean;
      hasChanged: (t: any, e: any) => boolean;
  } = y
Returns void
Inherited from LitElement.createProperty
- Defined in vendor/lit-element-base.ts:106

`Static`getPropertyDescriptor

getPropertyDescriptor(
    t: any,
    e: any,
    s: any,
): {
    get(): any;
    set(e: any): void;
    configurable: boolean;
    enumerable: boolean;
}
Parameters
- t: any
- e: any
- s: any
Returns { get(): any; set(e: any): void; configurable: boolean; enumerable: boolean }
Inherited from LitElement.getPropertyDescriptor
- Defined in vendor/lit-element-base.ts:113

`Static`getPropertyOptions

getPropertyOptions(t: any): any
Parameters
- t: any
Returns any
Inherited from LitElement.getPropertyOptions
- Defined in vendor/lit-element-base.ts:137

`Static`_$Ei

_$Ei(): void
Returns void
Inherited from LitElement._$Ei
- Defined in vendor/lit-element-base.ts:140

`Static`finalize

finalize(): void
Returns void
Inherited from LitElement.finalize
- Defined in vendor/lit-element-base.ts:145

`Static`finalizeStyles

finalizeStyles(t: any): any[]
Parameters
- t: any
Returns any[]
Inherited from LitElement.finalizeStyles
- Defined in vendor/lit-element-base.ts:165

`Static`_$Eu

_$Eu(t: any, e: any): string
Parameters
- t: any
- e: any
Returns string
Inherited from LitElement._$Eu
- Defined in vendor/lit-element-base.ts:173

_$Ev

_$Ev(): void
Returns void
Inherited from LitElement._$Ev
- Defined in vendor/lit-element-base.ts:180

addController

addController(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.addController
- Defined in vendor/lit-element-base.ts:184

removeController

removeController(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.removeController
- Defined in vendor/lit-element-base.ts:188

_$E_

_$E_(): void
Returns void
Inherited from LitElement._$E_
- Defined in vendor/lit-element-base.ts:192

enableUpdating

enableUpdating(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.enableUpdating
- Defined in vendor/lit-element-base.ts:217

attributeChangedCallback

attributeChangedCallback(t: any, e: any, s: any): void
Parameters
- t: any
- e: any
- s: any
Returns void
Inherited from LitElement.attributeChangedCallback
- Defined in vendor/lit-element-base.ts:225

_$EC

_$EC(t: any, e: any): void
Parameters
- t: any
- e: any
Returns void
Inherited from LitElement._$EC
- Defined in vendor/lit-element-base.ts:228

_$AK

_$AK(t: any, e: any): void
Parameters
- t: any
- e: any
Returns void
Inherited from LitElement._$AK
- Defined in vendor/lit-element-base.ts:237

requestUpdate

requestUpdate(t?: any, e?: any, s?: any): void
Parameters
- Optionalt: any
- Optionale: any
- Optionals: any
Returns void
Inherited from LitElement.requestUpdate
- Defined in vendor/lit-element-base.ts:249

P

P(t: any, e: any, s: any): void
Parameters
- t: any
- e: any
- s: any
Returns void
Inherited from LitElement.P
- Defined in vendor/lit-element-base.ts:255

_$ET

_$ET(): Promise<boolean>
Returns Promise<boolean>
Inherited from LitElement._$ET
- Defined in vendor/lit-element-base.ts:258

scheduleUpdate

scheduleUpdate(): void
Returns void
Inherited from LitElement.scheduleUpdate
- Defined in vendor/lit-element-base.ts:268

performUpdate

performUpdate(): void
Returns void
Inherited from LitElement.performUpdate
- Defined in vendor/lit-element-base.ts:271

willUpdate

willUpdate(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.willUpdate
- Defined in vendor/lit-element-base.ts:295

_$AE

_$AE(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement._$AE
- Defined in vendor/lit-element-base.ts:296

_$EU

_$EU(): void
Returns void
Inherited from LitElement._$EU
- Defined in vendor/lit-element-base.ts:303

getUpdateComplete

getUpdateComplete(): any
Returns any
Inherited from LitElement.getUpdateComplete
- Defined in vendor/lit-element-base.ts:309

shouldUpdate

shouldUpdate(t: any): boolean
Parameters
- t: any
Returns boolean
Inherited from LitElement.shouldUpdate
- Defined in vendor/lit-element-base.ts:312

updated

updated(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.updated
- Defined in vendor/lit-element-base.ts:318

createRenderRoot

createRenderRoot(): ShadowRoot
Returns ShadowRoot
Inherited from LitElement.createRenderRoot
- Defined in vendor/lit-element-base.ts:640

update

update(t: any): void
Parameters
- t: any
Returns void
Inherited from LitElement.update
- Defined in vendor/lit-element-base.ts:645

disconnectedCallback

disconnectedCallback(): void
Returns void
Inherited from LitElement.disconnectedCallback
- Defined in vendor/lit-element-base.ts:661

Class NumberInputComponent

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Returns NumberInputComponent

Properties

Staticstyles

Staticproperties

isAny

numValue

numStr

ANYSTR

value

luprec

disabled

allowZero

allowMinus

theme

renderRoot

Accessors

StaticobservedAttributes

Returns any[]

updateComplete

Returns any

Methods

connectedCallback

Returns void

firstUpdated

Returns void

setValue

Parameters

Returns void

updateValue

Parameters

Returns void

setNumbers

Parameters

Returns void

setDisabled

Parameters

Returns void

updateEle

Returns void

input_callback

Parameters

Returns void

evalChangedEle

Parameters

Returns NumberInputComponent

invokeChanged

Returns NumberInputComponent

keydown_callback

Parameters

Returns void

blur_callback

Parameters

Returns void

fireChange

Parameters

Returns void

strToNumber

Parameters

Returns number

render

Returns any

StaticaddInitializer

Parameters

Returns void

StaticcreateProperty

Parameters

Returns void

StaticgetPropertyDescriptor

Parameters

Returns { get(): any; set(e: any): void; configurable: boolean; enumerable: boolean }

StaticgetPropertyOptions

`Static`styles

`Static`properties

`Static`observedAttributes

`Static`addInitializer

`Static`createProperty

`Static`getPropertyDescriptor

`Static`getPropertyOptions

`Static`_$Ei

`Static`finalize

`Static`finalizeStyles

`Static`_$Eu