md2/core/option/optgroup.js

Angular2 based Material Design components, directives and services are Accordion, Autocomplete, Chips(Tags), Collapse, Colorpicker, Data Table, Datepicker, Dialog(Modal), Menu, Multiselect, Select, Tabs, Tags(Chips), Toast and Tooltip.

var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Component, ViewEncapsulation, Input } from '@angular/core';
import { mixinDisabled } from '../common-behaviors/disabled';
// Boilerplate for applying mixins to MdOptgroup.
var MdOptgroupBase = (function () {
    function MdOptgroupBase() {
    }
    return MdOptgroupBase;
}());
export { MdOptgroupBase };
export var _MdOptgroupMixinBase = mixinDisabled(MdOptgroupBase);
// Counter for unique group ids.
var _uniqueOptgroupIdCounter = 0;
/**
 * Component that is used to group instances of `md-option`.
 */
var MdOptgroup = (function (_super) {
    __extends(MdOptgroup, _super);
    function MdOptgroup() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        /** Unique id for the underlying label. */
        _this._labelId = "mat-optgroup-label-" + _uniqueOptgroupIdCounter++;
        return _this;
    }
    return MdOptgroup;
}(_MdOptgroupMixinBase));
__decorate([
    Input(),
    __metadata("design:type", String)
], MdOptgroup.prototype, "label", void 0);
MdOptgroup = __decorate([
    Component({selector: 'md-optgroup, mat-optgroup',
        template: "<label class=\"mat-optgroup-label\" [id]=\"_labelId\">{{ label }}</label><ng-content select=\"md-option, mat-option\"></ng-content>",
        encapsulation: ViewEncapsulation.None,
        inputs: ['disabled'],
        host: {
            'class': 'mat-optgroup',
            'role': 'group',
            '[class.mat-optgroup-disabled]': 'disabled',
            '[attr.aria-disabled]': 'disabled.toString()',
            '[attr.aria-labelledby]': '_labelId',
        }
    })
], MdOptgroup);
export { MdOptgroup };
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