react-native-picker/index.d.ts

// Type definitions for react-native-picker
// Project: https://github.com/beefe/react-native-picker
// Definitions by: Kyle Roach <https://github.com/iRoachie>
// TypeScript Version: 2.3.2

/**
 * Options to create a picker object
 *
 * @interface PickerOptions
 */
interface PickerOptions {
    /**
     * Items to be passed into the picker
     *
     * Default is an empty array
     *
     * @type {any[]}
     * @memberof PickerOptions
     */
    pickerData?: any[]

    /**
     * The selected item in the picker
     *
     * Accepts the item in an array
     * Example: ['selected']
     *
     * Default is an empty array
     *
     * @type {any[]}
     * @memberof PickerOptions
     */
    selectedValue?: any[]

    /**
     * Title text shown at the top of the picker
     *
     * Default value is 'pls select'
     *
     * @type {string}
     * @memberof PickerOptions
     */
    pickerTitleText?: string

    /**
     * Text for the confirm button
     *
     * Default value is 'confirm'
     *
     * @type {string}
     * @memberof PickerOptions
     */
    pickerConfirmBtnText?: string

    /**
     * Text for the cancel button
     *
     * Default value is 'cancel'
     *
     * @type {string}
     * @memberof PickerOptions
     */
    pickerCancelBtnText?: string

    /**
     * The color of the text for the confirm button
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [1, 186, 245, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerConfirmBtnColor?: number[]

    /**
     * The color of the text for the cancel button
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [1, 186, 245, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerCancelBtnColor?: number[]

    /**
     * The color of the Title text
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [20, 20, 20, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerTitleColor?: number[]

    /**
     * The background color of the toobar
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [232, 232, 232, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerToolBarBg?: number[]

    /**
     * Background color of the picker
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [196, 199, 206, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerBg?: number[]


    /**
     * Font size of the items in the toolbar
     *
     * Default is 16
     *
     * @type {number}
     * @memberof PickerOptions
     */
    pickerToolBarFontSize?: number

    /**
     * Font size of the items in the picker
     *
     * Default is 16
     *
     * @type {number}
     * @memberof PickerOptions
     */
    pickerFontSize?: number

    /**
     * Row height of the items in the picker
     *
     * Default is 24
     *
     * @type {number}
     * @memberof PickerOptions
     */
    pickerRowHeight?: number

    /**
     * Color of the text for the items in the picker
     *
     * Accepts rgba values as an array
     * [R, G, B, A]
     *
     * Default is [31, 31, 31, 1]
     *
     * @type {number[]}
     * @memberof PickerOptions
     */
    pickerFontColor?: number[]

    /**
     * Event fired when user confirms the picker
     *
     * Returns the selected item
     *
     * @param {any[]} item
     *
     * @memberof PickerOptions
     */
    onPickerConfirm?(item: any[]): void

    /**
     * Event fired when user cancels the picker
     *
     * Returns the selected item
     *
     * @param {any[]} item
     *
     * @memberof PickerOptions
     */
    onPickerCancel?(item: any[]): void


    /**
     * Event fired when user scrolls over or selects a value in the picker
     *
     * Returns the selected item
     *
     * @param {any[]} item
     *
     * @memberof PickerOptions
     */
    onPickerSelect?(item: any[]): void
}


export default class Picker {
    /**
     * Creates a new Picker objects
     *
     * @static
     * @param {PickerOptions} options
     *
     * @memberof Picker
     */
    static init(options: PickerOptions): void

    /**
     * Shows the picker
     *
     * @static
     *
     * @memberof Picker
     */
    static show(): void

    /**
     * Hides the picker
     *
     * @static
     *
     * @memberof Picker
     */
    static hide(): void

    /**
     * Toggles the visibility of the picker
     *
     * @static
     *
     * @memberof Picker
     */
    static toggle(): void

    /**
     * Sets an item in the picker as the selected value
     *
     * Accepts the item in an array
     * Example: ['selected']
     *
     * @static
     * @param {any[]} item
     *
     * @memberof Picker
     */
    static select(item: any[]): void

    /**
     * Checks if the picker is showing currently
     *
     * @static
     * @returns {boolean}
     *
     * @memberof Picker
     */
    static isPickerShow(fn?: (err: any, message: any) => void): boolean
}