VLEX/BPM-UI/node_modules/devextreme-angular/ui/select-box.js

"use strict";
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 __());
    };
})();
/*!
 * devextreme-angular
 * Version: 19.1.16
 * Build date: Tue Oct 18 2022
 *
 * Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file in the root of the project for details.
 *
 * https://github.com/DevExpress/devextreme-angular
 */
Object.defineProperty(exports, "__esModule", { value: true });
var platform_browser_1 = require("@angular/platform-browser");
var platform_browser_2 = require("@angular/platform-browser");
var core_1 = require("@angular/core");
var select_box_1 = require("devextreme/ui/select_box");
var forms_1 = require("@angular/forms");
var component_1 = require("../core/component");
var template_host_1 = require("../core/template-host");
var integration_1 = require("../core/integration");
var template_1 = require("../core/template");
var nested_option_1 = require("../core/nested-option");
var watcher_helper_1 = require("../core/watcher-helper");
var iterable_differ_helper_1 = require("../core/iterable-differ-helper");
var button_dxi_1 = require("./nested/button-dxi");
var options_1 = require("./nested/options");
var item_dxi_1 = require("./nested/item-dxi");
var button_dxi_2 = require("./nested/button-dxi");
var item_dxi_2 = require("./nested/item-dxi");
var CUSTOM_VALUE_ACCESSOR_PROVIDER = {
    provide: forms_1.NG_VALUE_ACCESSOR,
    useExisting: core_1.forwardRef(function () { return DxSelectBoxComponent; }),
    multi: true
};
/**
 * The SelectBox widget is an editor that allows an end user to select an item from a drop-down list.
 */
var DxSelectBoxComponent = (function (_super) {
    __extends(DxSelectBoxComponent, _super);
    function DxSelectBoxComponent(elementRef, ngZone, templateHost, _watcherHelper, _idh, optionHost, transferState, platformId) {
        var _this = _super.call(this, elementRef, ngZone, templateHost, _watcherHelper, transferState, platformId) || this;
        _this._watcherHelper = _watcherHelper;
        _this._idh = _idh;
        _this.touched = function (_) { };
        _this._createEventEmitters([
            { subscribe: 'change', emit: 'onChange' },
            { subscribe: 'closed', emit: 'onClosed' },
            { subscribe: 'contentReady', emit: 'onContentReady' },
            { subscribe: 'copy', emit: 'onCopy' },
            { subscribe: 'customItemCreating', emit: 'onCustomItemCreating' },
            { subscribe: 'cut', emit: 'onCut' },
            { subscribe: 'disposing', emit: 'onDisposing' },
            { subscribe: 'enterKey', emit: 'onEnterKey' },
            { subscribe: 'focusIn', emit: 'onFocusIn' },
            { subscribe: 'focusOut', emit: 'onFocusOut' },
            { subscribe: 'initialized', emit: 'onInitialized' },
            { subscribe: 'input', emit: 'onInput' },
            { subscribe: 'itemClick', emit: 'onItemClick' },
            { subscribe: 'keyDown', emit: 'onKeyDown' },
            { subscribe: 'keyPress', emit: 'onKeyPress' },
            { subscribe: 'keyUp', emit: 'onKeyUp' },
            { subscribe: 'opened', emit: 'onOpened' },
            { subscribe: 'optionChanged', emit: 'onOptionChanged' },
            { subscribe: 'paste', emit: 'onPaste' },
            { subscribe: 'selectionChanged', emit: 'onSelectionChanged' },
            { subscribe: 'valueChanged', emit: 'onValueChanged' },
            { emit: 'acceptCustomValueChange' },
            { emit: 'accessKeyChange' },
            { emit: 'activeStateEnabledChange' },
            { emit: 'buttonsChange' },
            { emit: 'dataSourceChange' },
            { emit: 'deferRenderingChange' },
            { emit: 'disabledChange' },
            { emit: 'displayExprChange' },
            { emit: 'displayValueChange' },
            { emit: 'dropDownButtonTemplateChange' },
            { emit: 'elementAttrChange' },
            { emit: 'fieldTemplateChange' },
            { emit: 'focusStateEnabledChange' },
            { emit: 'groupedChange' },
            { emit: 'groupTemplateChange' },
            { emit: 'heightChange' },
            { emit: 'hintChange' },
            { emit: 'hoverStateEnabledChange' },
            { emit: 'inputAttrChange' },
            { emit: 'isValidChange' },
            { emit: 'itemsChange' },
            { emit: 'itemTemplateChange' },
            { emit: 'maxLengthChange' },
            { emit: 'minSearchLengthChange' },
            { emit: 'nameChange' },
            { emit: 'noDataTextChange' },
            { emit: 'openedChange' },
            { emit: 'openOnFieldClickChange' },
            { emit: 'placeholderChange' },
            { emit: 'readOnlyChange' },
            { emit: 'rtlEnabledChange' },
            { emit: 'searchEnabledChange' },
            { emit: 'searchExprChange' },
            { emit: 'searchModeChange' },
            { emit: 'searchTimeoutChange' },
            { emit: 'selectedItemChange' },
            { emit: 'showClearButtonChange' },
            { emit: 'showDataBeforeSearchChange' },
            { emit: 'showDropDownButtonChange' },
            { emit: 'showSelectionControlsChange' },
            { emit: 'spellcheckChange' },
            { emit: 'stylingModeChange' },
            { emit: 'tabIndexChange' },
            { emit: 'textChange' },
            { emit: 'validationErrorChange' },
            { emit: 'validationMessageModeChange' },
            { emit: 'valueChange' },
            { emit: 'valueChangeEventChange' },
            { emit: 'valueExprChange' },
            { emit: 'visibleChange' },
            { emit: 'widthChange' },
            { emit: 'onBlur' }
        ]);
        _this._idh.setHost(_this);
        optionHost.setHost(_this);
        return _this;
    }
    Object.defineProperty(DxSelectBoxComponent.prototype, "acceptCustomValue", {
        get: /**
             * Specifies whether the widget allows a user to enter a custom value. Requires the onCustomItemCreating handler implementation.
             */
        function () {
            return this._getOption('acceptCustomValue');
        },
        set: function (value) {
            this._setOption('acceptCustomValue', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "accessKey", {
        get: /**
             * Specifies the shortcut key that sets focus on the widget.
             */
        function () {
            return this._getOption('accessKey');
        },
        set: function (value) {
            this._setOption('accessKey', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "activeStateEnabled", {
        get: /**
             * Specifies whether or not the widget changes its state when interacting with a user.
             */
        function () {
            return this._getOption('activeStateEnabled');
        },
        set: function (value) {
            this._setOption('activeStateEnabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "buttons", {
        get: /**
             * Allows you to add custom buttons to the input text field.
             */
        function () {
            return this._getOption('buttons');
        },
        set: function (value) {
            this._setOption('buttons', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "dataSource", {
        get: /**
             * Binds the widget to data.
             */
        function () {
            return this._getOption('dataSource');
        },
        set: function (value) {
            this._setOption('dataSource', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "deferRendering", {
        get: /**
             * Specifies whether to render the drop-down field's content when it is displayed. If false, the content is rendered immediately.
             */
        function () {
            return this._getOption('deferRendering');
        },
        set: function (value) {
            this._setOption('deferRendering', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "disabled", {
        get: /**
             * Specifies whether the widget responds to user interaction.
             */
        function () {
            return this._getOption('disabled');
        },
        set: function (value) {
            this._setOption('disabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "displayExpr", {
        get: /**
             * Specifies the data field whose values should be displayed.
             */
        function () {
            return this._getOption('displayExpr');
        },
        set: function (value) {
            this._setOption('displayExpr', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "displayValue", {
        get: /**
             * Returns the value currently displayed by the widget.
             */
        function () {
            return this._getOption('displayValue');
        },
        set: function (value) {
            this._setOption('displayValue', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "dropDownButtonTemplate", {
        get: /**
             * Specifies a custom template for the drop-down button.
             */
        function () {
            return this._getOption('dropDownButtonTemplate');
        },
        set: function (value) {
            this._setOption('dropDownButtonTemplate', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "elementAttr", {
        get: /**
             * Specifies the attributes to be attached to the widget's root element.
             */
        function () {
            return this._getOption('elementAttr');
        },
        set: function (value) {
            this._setOption('elementAttr', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "fieldTemplate", {
        get: /**
             * Specifies a custom template for the text field. Must contain the TextBox widget.
             */
        function () {
            return this._getOption('fieldTemplate');
        },
        set: function (value) {
            this._setOption('fieldTemplate', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "focusStateEnabled", {
        get: /**
             * Specifies whether the widget can be focused using keyboard navigation.
             */
        function () {
            return this._getOption('focusStateEnabled');
        },
        set: function (value) {
            this._setOption('focusStateEnabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "grouped", {
        get: /**
             * Specifies whether data items should be grouped.
             */
        function () {
            return this._getOption('grouped');
        },
        set: function (value) {
            this._setOption('grouped', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "groupTemplate", {
        get: /**
             * Specifies a custom template for group captions.
             */
        function () {
            return this._getOption('groupTemplate');
        },
        set: function (value) {
            this._setOption('groupTemplate', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "height", {
        get: /**
             * Specifies the widget's height.
             */
        function () {
            return this._getOption('height');
        },
        set: function (value) {
            this._setOption('height', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "hint", {
        get: /**
             * Specifies text for a hint that appears when a user pauses on the widget.
             */
        function () {
            return this._getOption('hint');
        },
        set: function (value) {
            this._setOption('hint', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "hoverStateEnabled", {
        get: /**
             * Specifies whether the widget changes its state when a user pauses on it.
             */
        function () {
            return this._getOption('hoverStateEnabled');
        },
        set: function (value) {
            this._setOption('hoverStateEnabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "inputAttr", {
        get: /**
             * Specifies the attributes to be passed on to the underlying HTML element.
             */
        function () {
            return this._getOption('inputAttr');
        },
        set: function (value) {
            this._setOption('inputAttr', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "isValid", {
        get: /**
             * Specifies whether the editor's value is valid.
             */
        function () {
            return this._getOption('isValid');
        },
        set: function (value) {
            this._setOption('isValid', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "items", {
        get: /**
             * An array of items displayed by the widget.
             */
        function () {
            return this._getOption('items');
        },
        set: function (value) {
            this._setOption('items', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "itemTemplate", {
        get: /**
             * Specifies a custom template for items.
             */
        function () {
            return this._getOption('itemTemplate');
        },
        set: function (value) {
            this._setOption('itemTemplate', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "maxLength", {
        get: /**
             * Specifies the maximum number of characters you can enter into the textbox.
             */
        function () {
            return this._getOption('maxLength');
        },
        set: function (value) {
            this._setOption('maxLength', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "minSearchLength", {
        get: /**
             * The minimum number of characters that must be entered into the text box to begin a search. Applies only if searchEnabled is true.
             */
        function () {
            return this._getOption('minSearchLength');
        },
        set: function (value) {
            this._setOption('minSearchLength', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "name", {
        get: /**
             * The value to be assigned to the `name` attribute of the underlying HTML element.
             */
        function () {
            return this._getOption('name');
        },
        set: function (value) {
            this._setOption('name', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "noDataText", {
        get: /**
             * The text or HTML markup displayed by the widget if the item collection is empty.
             */
        function () {
            return this._getOption('noDataText');
        },
        set: function (value) {
            this._setOption('noDataText', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "opened", {
        get: /**
             * Specifies whether or not the drop-down editor is displayed.
             */
        function () {
            return this._getOption('opened');
        },
        set: function (value) {
            this._setOption('opened', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "openOnFieldClick", {
        get: /**
             * Specifies whether a user can open the drop-down list by clicking a text field.
             */
        function () {
            return this._getOption('openOnFieldClick');
        },
        set: function (value) {
            this._setOption('openOnFieldClick', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "placeholder", {
        get: /**
             * The text that is provided as a hint in the select box editor.
             */
        function () {
            return this._getOption('placeholder');
        },
        set: function (value) {
            this._setOption('placeholder', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "readOnly", {
        get: /**
             * Specifies whether the editor is read-only.
             */
        function () {
            return this._getOption('readOnly');
        },
        set: function (value) {
            this._setOption('readOnly', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "rtlEnabled", {
        get: /**
             * Switches the widget to a right-to-left representation.
             */
        function () {
            return this._getOption('rtlEnabled');
        },
        set: function (value) {
            this._setOption('rtlEnabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "searchEnabled", {
        get: /**
             * Specifies whether to allow searching.
             */
        function () {
            return this._getOption('searchEnabled');
        },
        set: function (value) {
            this._setOption('searchEnabled', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "searchExpr", {
        get: /**
             * Specifies the name of a data source item field or an expression whose value is compared to the search criterion.
             */
        function () {
            return this._getOption('searchExpr');
        },
        set: function (value) {
            this._setOption('searchExpr', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "searchMode", {
        get: /**
             * Specifies a comparison operation used to search widget items.
             */
        function () {
            return this._getOption('searchMode');
        },
        set: function (value) {
            this._setOption('searchMode', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "searchTimeout", {
        get: /**
             * Specifies the time delay, in milliseconds, after the last character has been typed in, before a search is executed.
             */
        function () {
            return this._getOption('searchTimeout');
        },
        set: function (value) {
            this._setOption('searchTimeout', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "selectedItem", {
        get: /**
             * Gets the currently selected item.
             */
        function () {
            return this._getOption('selectedItem');
        },
        set: function (value) {
            this._setOption('selectedItem', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "showClearButton", {
        get: /**
             * Specifies whether to display the Clear button in the widget.
             */
        function () {
            return this._getOption('showClearButton');
        },
        set: function (value) {
            this._setOption('showClearButton', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "showDataBeforeSearch", {
        get: /**
             * Specifies whether or not the widget displays unfiltered values until a user types a number of characters exceeding the minSearchLength option value.
             */
        function () {
            return this._getOption('showDataBeforeSearch');
        },
        set: function (value) {
            this._setOption('showDataBeforeSearch', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "showDropDownButton", {
        get: /**
             * Specifies whether the drop-down button is visible.
             */
        function () {
            return this._getOption('showDropDownButton');
        },
        set: function (value) {
            this._setOption('showDropDownButton', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "showSelectionControls", {
        get: /**
             * Specifies whether or not to display selection controls.
             */
        function () {
            return this._getOption('showSelectionControls');
        },
        set: function (value) {
            this._setOption('showSelectionControls', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "spellcheck", {
        get: /**
             * Specifies whether or not the widget checks the inner text for spelling mistakes.
             */
        function () {
            return this._getOption('spellcheck');
        },
        set: function (value) {
            this._setOption('spellcheck', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "stylingMode", {
        get: /**
             * Specifies how the widget's text field is styled.
             */
        function () {
            return this._getOption('stylingMode');
        },
        set: function (value) {
            this._setOption('stylingMode', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "tabIndex", {
        get: /**
             * Specifies the number of the element when the Tab key is used for navigating.
             */
        function () {
            return this._getOption('tabIndex');
        },
        set: function (value) {
            this._setOption('tabIndex', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "text", {
        get: /**
             * The read-only option that holds the text displayed by the widget input element.
             */
        function () {
            return this._getOption('text');
        },
        set: function (value) {
            this._setOption('text', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "validationError", {
        get: /**
             * Specifies information on the validation error when using a custom validation engine. Should be changed at runtime along with the isValid option.
             */
        function () {
            return this._getOption('validationError');
        },
        set: function (value) {
            this._setOption('validationError', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "validationMessageMode", {
        get: /**
             * Specifies how the message about the validation rules that are not satisfied by this editor's value is displayed.
             */
        function () {
            return this._getOption('validationMessageMode');
        },
        set: function (value) {
            this._setOption('validationMessageMode', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "value", {
        get: /**
             * Specifies the currently selected value. May be an object if dataSource contains objects and valueExpr is not set.
             */
        function () {
            return this._getOption('value');
        },
        set: function (value) {
            this._setOption('value', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "valueChangeEvent", {
        get: /**
             * Specifies the DOM events after which the widget's value should be updated. Applies only if acceptCustomValue is set to true.
             */
        function () {
            return this._getOption('valueChangeEvent');
        },
        set: function (value) {
            this._setOption('valueChangeEvent', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "valueExpr", {
        get: /**
             * Specifies which data field provides unique values to the widget's value.
             */
        function () {
            return this._getOption('valueExpr');
        },
        set: function (value) {
            this._setOption('valueExpr', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "visible", {
        get: /**
             * Specifies whether the widget is visible.
             */
        function () {
            return this._getOption('visible');
        },
        set: function (value) {
            this._setOption('visible', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "width", {
        get: /**
             * Specifies the widget's width.
             */
        function () {
            return this._getOption('width');
        },
        set: function (value) {
            this._setOption('width', value);
        },
        enumerable: true,
        configurable: true
    });
    DxSelectBoxComponent.prototype.change = function (_) { };
    Object.defineProperty(DxSelectBoxComponent.prototype, "buttonsChildren", {
        get: function () {
            return this._getOption('buttons');
        },
        set: function (value) {
            this.setChildren('buttons', value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DxSelectBoxComponent.prototype, "itemsChildren", {
        get: function () {
            return this._getOption('items');
        },
        set: function (value) {
            this.setChildren('items', value);
        },
        enumerable: true,
        configurable: true
    });
    DxSelectBoxComponent.prototype._createInstance = function (element, options) {
        return new select_box_1.default(element, options);
    };
    DxSelectBoxComponent.prototype.writeValue = function (value) {
        this.eventHelper.lockedValueChangeEvent = true;
        this.value = value;
        this.eventHelper.lockedValueChangeEvent = false;
    };
    DxSelectBoxComponent.prototype.setDisabledState = function (isDisabled) {
        this.disabled = isDisabled;
    };
    DxSelectBoxComponent.prototype.registerOnChange = function (fn) { this.change = fn; };
    DxSelectBoxComponent.prototype.registerOnTouched = function (fn) { this.touched = fn; };
    DxSelectBoxComponent.prototype._createWidget = function (element) {
        var _this = this;
        _super.prototype._createWidget.call(this, element);
        this.instance.on('focusOut', function (e) {
            _this.eventHelper.fireNgEvent('onBlur', [e]);
        });
    };
    DxSelectBoxComponent.prototype.ngOnDestroy = function () {
        this._destroyWidget();
    };
    DxSelectBoxComponent.prototype.ngOnChanges = function (changes) {
        _super.prototype.ngOnChanges.call(this, changes);
        this.setupChanges('buttons', changes);
        this.setupChanges('dataSource', changes);
        this.setupChanges('items', changes);
        this.setupChanges('searchExpr', changes);
    };
    DxSelectBoxComponent.prototype.setupChanges = function (prop, changes) {
        if (!(prop in this._optionsToUpdate)) {
            this._idh.setup(prop, changes);
        }
    };
    DxSelectBoxComponent.prototype.ngDoCheck = function () {
        this._idh.doCheck('buttons');
        this._idh.doCheck('dataSource');
        this._idh.doCheck('items');
        this._idh.doCheck('searchExpr');
        this._watcherHelper.checkWatchers();
        _super.prototype.ngDoCheck.call(this);
        _super.prototype.clearChangedOptions.call(this);
    };
    DxSelectBoxComponent.prototype._setOption = function (name, value) {
        var isSetup = this._idh.setupSingle(name, value);
        var isChanged = this._idh.getChanges(name, value) !== null;
        if (isSetup || isChanged) {
            _super.prototype._setOption.call(this, name, value);
        }
    };
    DxSelectBoxComponent.decorators = [
        { type: core_1.Component, args: [{
                    selector: 'dx-select-box',
                    template: '',
                    providers: [
                        template_host_1.DxTemplateHost,
                        watcher_helper_1.WatcherHelper,
                        CUSTOM_VALUE_ACCESSOR_PROVIDER,
                        nested_option_1.NestedOptionHost,
                        iterable_differ_helper_1.IterableDifferHelper
                    ]
                },] },
    ];
    /** @nocollapse */
    DxSelectBoxComponent.ctorParameters = function () { return [
        { type: core_1.ElementRef, },
        { type: core_1.NgZone, },
        { type: template_host_1.DxTemplateHost, },
        { type: watcher_helper_1.WatcherHelper, },
        { type: iterable_differ_helper_1.IterableDifferHelper, },
        { type: nested_option_1.NestedOptionHost, },
        { type: platform_browser_2.TransferState, },
        { type: undefined, decorators: [{ type: core_1.Inject, args: [core_1.PLATFORM_ID,] },] },
    ]; };
    DxSelectBoxComponent.propDecorators = {
        "acceptCustomValue": [{ type: core_1.Input },],
        "accessKey": [{ type: core_1.Input },],
        "activeStateEnabled": [{ type: core_1.Input },],
        "buttons": [{ type: core_1.Input },],
        "dataSource": [{ type: core_1.Input },],
        "deferRendering": [{ type: core_1.Input },],
        "disabled": [{ type: core_1.Input },],
        "displayExpr": [{ type: core_1.Input },],
        "displayValue": [{ type: core_1.Input },],
        "dropDownButtonTemplate": [{ type: core_1.Input },],
        "elementAttr": [{ type: core_1.Input },],
        "fieldTemplate": [{ type: core_1.Input },],
        "focusStateEnabled": [{ type: core_1.Input },],
        "grouped": [{ type: core_1.Input },],
        "groupTemplate": [{ type: core_1.Input },],
        "height": [{ type: core_1.Input },],
        "hint": [{ type: core_1.Input },],
        "hoverStateEnabled": [{ type: core_1.Input },],
        "inputAttr": [{ type: core_1.Input },],
        "isValid": [{ type: core_1.Input },],
        "items": [{ type: core_1.Input },],
        "itemTemplate": [{ type: core_1.Input },],
        "maxLength": [{ type: core_1.Input },],
        "minSearchLength": [{ type: core_1.Input },],
        "name": [{ type: core_1.Input },],
        "noDataText": [{ type: core_1.Input },],
        "opened": [{ type: core_1.Input },],
        "openOnFieldClick": [{ type: core_1.Input },],
        "placeholder": [{ type: core_1.Input },],
        "readOnly": [{ type: core_1.Input },],
        "rtlEnabled": [{ type: core_1.Input },],
        "searchEnabled": [{ type: core_1.Input },],
        "searchExpr": [{ type: core_1.Input },],
        "searchMode": [{ type: core_1.Input },],
        "searchTimeout": [{ type: core_1.Input },],
        "selectedItem": [{ type: core_1.Input },],
        "showClearButton": [{ type: core_1.Input },],
        "showDataBeforeSearch": [{ type: core_1.Input },],
        "showDropDownButton": [{ type: core_1.Input },],
        "showSelectionControls": [{ type: core_1.Input },],
        "spellcheck": [{ type: core_1.Input },],
        "stylingMode": [{ type: core_1.Input },],
        "tabIndex": [{ type: core_1.Input },],
        "text": [{ type: core_1.Input },],
        "validationError": [{ type: core_1.Input },],
        "validationMessageMode": [{ type: core_1.Input },],
        "value": [{ type: core_1.Input },],
        "valueChangeEvent": [{ type: core_1.Input },],
        "valueExpr": [{ type: core_1.Input },],
        "visible": [{ type: core_1.Input },],
        "width": [{ type: core_1.Input },],
        "onChange": [{ type: core_1.Output },],
        "onClosed": [{ type: core_1.Output },],
        "onContentReady": [{ type: core_1.Output },],
        "onCopy": [{ type: core_1.Output },],
        "onCustomItemCreating": [{ type: core_1.Output },],
        "onCut": [{ type: core_1.Output },],
        "onDisposing": [{ type: core_1.Output },],
        "onEnterKey": [{ type: core_1.Output },],
        "onFocusIn": [{ type: core_1.Output },],
        "onFocusOut": [{ type: core_1.Output },],
        "onInitialized": [{ type: core_1.Output },],
        "onInput": [{ type: core_1.Output },],
        "onItemClick": [{ type: core_1.Output },],
        "onKeyDown": [{ type: core_1.Output },],
        "onKeyPress": [{ type: core_1.Output },],
        "onKeyUp": [{ type: core_1.Output },],
        "onOpened": [{ type: core_1.Output },],
        "onOptionChanged": [{ type: core_1.Output },],
        "onPaste": [{ type: core_1.Output },],
        "onSelectionChanged": [{ type: core_1.Output },],
        "onValueChanged": [{ type: core_1.Output },],
        "acceptCustomValueChange": [{ type: core_1.Output },],
        "accessKeyChange": [{ type: core_1.Output },],
        "activeStateEnabledChange": [{ type: core_1.Output },],
        "buttonsChange": [{ type: core_1.Output },],
        "dataSourceChange": [{ type: core_1.Output },],
        "deferRenderingChange": [{ type: core_1.Output },],
        "disabledChange": [{ type: core_1.Output },],
        "displayExprChange": [{ type: core_1.Output },],
        "displayValueChange": [{ type: core_1.Output },],
        "dropDownButtonTemplateChange": [{ type: core_1.Output },],
        "elementAttrChange": [{ type: core_1.Output },],
        "fieldTemplateChange": [{ type: core_1.Output },],
        "focusStateEnabledChange": [{ type: core_1.Output },],
        "groupedChange": [{ type: core_1.Output },],
        "groupTemplateChange": [{ type: core_1.Output },],
        "heightChange": [{ type: core_1.Output },],
        "hintChange": [{ type: core_1.Output },],
        "hoverStateEnabledChange": [{ type: core_1.Output },],
        "inputAttrChange": [{ type: core_1.Output },],
        "isValidChange": [{ type: core_1.Output },],
        "itemsChange": [{ type: core_1.Output },],
        "itemTemplateChange": [{ type: core_1.Output },],
        "maxLengthChange": [{ type: core_1.Output },],
        "minSearchLengthChange": [{ type: core_1.Output },],
        "nameChange": [{ type: core_1.Output },],
        "noDataTextChange": [{ type: core_1.Output },],
        "openedChange": [{ type: core_1.Output },],
        "openOnFieldClickChange": [{ type: core_1.Output },],
        "placeholderChange": [{ type: core_1.Output },],
        "readOnlyChange": [{ type: core_1.Output },],
        "rtlEnabledChange": [{ type: core_1.Output },],
        "searchEnabledChange": [{ type: core_1.Output },],
        "searchExprChange": [{ type: core_1.Output },],
        "searchModeChange": [{ type: core_1.Output },],
        "searchTimeoutChange": [{ type: core_1.Output },],
        "selectedItemChange": [{ type: core_1.Output },],
        "showClearButtonChange": [{ type: core_1.Output },],
        "showDataBeforeSearchChange": [{ type: core_1.Output },],
        "showDropDownButtonChange": [{ type: core_1.Output },],
        "showSelectionControlsChange": [{ type: core_1.Output },],
        "spellcheckChange": [{ type: core_1.Output },],
        "stylingModeChange": [{ type: core_1.Output },],
        "tabIndexChange": [{ type: core_1.Output },],
        "textChange": [{ type: core_1.Output },],
        "validationErrorChange": [{ type: core_1.Output },],
        "validationMessageModeChange": [{ type: core_1.Output },],
        "valueChange": [{ type: core_1.Output },],
        "valueChangeEventChange": [{ type: core_1.Output },],
        "valueExprChange": [{ type: core_1.Output },],
        "visibleChange": [{ type: core_1.Output },],
        "widthChange": [{ type: core_1.Output },],
        "onBlur": [{ type: core_1.Output },],
        "change": [{ type: core_1.HostListener, args: ['valueChange', ['$event'],] },],
        "touched": [{ type: core_1.HostListener, args: ['onBlur', ['$event'],] },],
        "buttonsChildren": [{ type: core_1.ContentChildren, args: [button_dxi_2.DxiButtonComponent,] },],
        "itemsChildren": [{ type: core_1.ContentChildren, args: [item_dxi_2.DxiItemComponent,] },],
    };
    return DxSelectBoxComponent;
}(component_1.DxComponent));
exports.DxSelectBoxComponent = DxSelectBoxComponent;
var DxSelectBoxModule = (function () {
    function DxSelectBoxModule() {
    }
    DxSelectBoxModule.decorators = [
        { type: core_1.NgModule, args: [{
                    imports: [
                        button_dxi_1.DxiButtonModule,
                        options_1.DxoOptionsModule,
                        item_dxi_1.DxiItemModule,
                        integration_1.DxIntegrationModule,
                        template_1.DxTemplateModule,
                        platform_browser_1.BrowserTransferStateModule
                    ],
                    declarations: [
                        DxSelectBoxComponent
                    ],
                    exports: [
                        DxSelectBoxComponent,
                        button_dxi_1.DxiButtonModule,
                        options_1.DxoOptionsModule,
                        item_dxi_1.DxiItemModule,
                        template_1.DxTemplateModule
                    ]
                },] },
    ];
    return DxSelectBoxModule;
}());
exports.DxSelectBoxModule = DxSelectBoxModule;
//# sourceMappingURL=select-box.js.map