//build:20240329
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//dropdown控件
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import utils from "./uiUtils.js"
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import base from "./uiBase.js"
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let dropdown = {}
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dropdown.build = function (id, parent) {
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let temp = utils.validateBuild(dropdown.all, id, parent, 'dropdown')
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let my = {type: 'dropdown'}
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my.obj = new utils.GG.NativeDropdown({ uid: id }, temp)
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my.id = id
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/**
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* 设置下拉选项内容
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* @param {array} arr 选项内容,是个字符串数组,每一项为一个选项
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*/
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my.setOptions = function (arr) {
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this.obj.setOptions(arr.join('\n'))
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}
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/**
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* 获取下拉选项列表
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* @returns 返回列表对象,是一个基类对象,可以单独设置它的字体
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*/
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my.getList = function () {
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let res = {}
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res.obj = this.obj.getList()
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return Object.assign(res, base)
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}
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/**
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* 设置选中项,默认会选中这个
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* @param {number} index 选中项索引
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*/
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my.setSelected = function (index) {
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this.obj.setSelected(index)
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}
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/**
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* 获取选中项索引
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* @returns 返回当前选中的索引
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*/
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my.getSelected = function () {
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return this.obj.getSelected()
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}
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/**
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* 设置下拉框附属图标,默认是个朝下的箭头
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* @param {string} icon 图标地址
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*/
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my.setSymbol = function (icon) {
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this.obj.setSymbol(icon)
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}
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let comp = Object.assign(my, base);
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utils.setParent(this.all, comp, parent)
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return comp;
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}
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export default dropdown;
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