md2/core/a11y/focus-key-manager.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 __());
    };
})();
import { ListKeyManager } from './list-key-manager';
var FocusKeyManager = (function (_super) {
    __extends(FocusKeyManager, _super);
    function FocusKeyManager(items) {
        return _super.call(this, items) || this;
    }
    /**
     * This method sets the active item to the item at the specified index.
     * It also adds focuses the newly active item.
     */
    FocusKeyManager.prototype.setActiveItem = function (index) {
        _super.prototype.setActiveItem.call(this, index);
        if (this.activeItem) {
            this.activeItem.focus();
        }
    };
    return FocusKeyManager;
}(ListKeyManager));
export { FocusKeyManager };
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