blueCoin-UI/node_modules/ionic-angular/components/segment/segment.js

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 __());
    };
})();
import { ContentChildren, Directive, ElementRef, Optional, Renderer } from '@angular/core';
import { NgControl } from '@angular/forms';
import { Config } from '../../config/config';
import { BaseInput } from '../../util/base-input';
import { SegmentButton } from './segment-button';
/**
 * @name Segment
 * @description
 * A Segment is a group of buttons, sometimes known as Segmented Controls, that allow the user to interact with a compact group of a number of controls.
 * Segments provide functionality similar to tabs, selecting one will unselect all others. You should use a tab bar instead of a segmented control when you want to let the user move back and forth between distinct pages in your app.
 * You could use Angular's `ngModel` or `FormBuilder` API. For an overview on how `FormBuilder` works, checkout [Angular Forms](http://learnangular2.com/forms/), or [Angular FormBuilder](https://angular.io/docs/ts/latest/api/forms/index/FormBuilder-class.html)
 *
 *
 * ```html
 * <!-- Segment in a header -->
 * <ion-header>
 *   <ion-toolbar>
 *     <ion-segment [(ngModel)]="icons" color="secondary">
 *       <ion-segment-button value="camera">
 *         <ion-icon name="camera"></ion-icon>
 *       </ion-segment-button>
 *       <ion-segment-button value="bookmark">
 *         <ion-icon name="bookmark"></ion-icon>
 *       </ion-segment-button>
 *     </ion-segment>
 *   </ion-toolbar>
 * </ion-header>
 *
 * <ion-content>
 *   <!-- Segment in content -->
 *   <ion-segment [(ngModel)]="relationship" color="primary" (ionChange)="segmentChanged($event)">
 *     <ion-segment-button value="friends">
 *       Friends
 *     </ion-segment-button>
 *     <ion-segment-button value="enemies">
 *       Enemies
 *     </ion-segment-button>
 *   </ion-segment>
 *
 *   <!-- Segment in a form -->
 *   <form [formGroup]="myForm">
 *     <ion-segment formControlName="mapStyle" color="danger">
 *       <ion-segment-button value="standard">
 *         Standard
 *       </ion-segment-button>
 *       <ion-segment-button value="hybrid">
 *         Hybrid
 *       </ion-segment-button>
 *       <ion-segment-button value="sat">
 *         Satellite
 *       </ion-segment-button>
 *     </ion-segment>
 *   </form>
 * </ion-content>
 * ```
 *
 *
 * @demo /docs/demos/src/segment/
 * @see {@link /docs/components#segment Segment Component Docs}
 * @see [Angular Forms](http://learnangular2.com/forms/)
 */
var Segment = (function (_super) {
    __extends(Segment, _super);
    function Segment(config, elementRef, renderer, ngControl) {
        return _super.call(this, config, elementRef, renderer, 'segment', null, null, null, ngControl) || this;
    }
    /**
     * @hidden
     */
    Segment.prototype.ngAfterContentInit = function () {
        var _this = this;
        this._initialize();
        this._buttons.forEach(function (button) {
            button.ionSelect.subscribe(function (selectedButton) {
                _this.value = selectedButton.value;
                _this._fireTouched();
            });
        });
    };
    /**
     * @hidden
     * Write a new value to the element.
     */
    Segment.prototype._inputUpdated = function () {
        if (!this._buttons) {
            (void 0) /* assert */;
            return;
        }
        var buttons = this._buttons.toArray();
        var value = this.value;
        for (var _i = 0, buttons_1 = buttons; _i < buttons_1.length; _i++) {
            var button = buttons_1[_i];
            button.isActive = (button.value === value);
        }
    };
    Segment.decorators = [
        { type: Directive, args: [{
                    selector: 'ion-segment',
                    host: {
                        '[class.segment-disabled]': '_disabled'
                    }
                },] },
    ];
    /** @nocollapse */
    Segment.ctorParameters = function () { return [
        { type: Config, },
        { type: ElementRef, },
        { type: Renderer, },
        { type: NgControl, decorators: [{ type: Optional },] },
    ]; };
    Segment.propDecorators = {
        '_buttons': [{ type: ContentChildren, args: [SegmentButton,] },],
    };
    return Segment;
}(BaseInput));
export { Segment };
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