@progress/kendo-angular-dropdowns

import { ElementRef, EventEmitter, ViewContainerRef, OnDestroy, OnChanges, SimpleChange, NgZone, TemplateRef, ChangeDetectorRef } from '@angular/core'; import { ControlValueAccessor } from '@angular/forms'; import 'rxjs/add/observable/fromEvent'; import 'rxjs/add/observable/interval'; import 'rxjs/add/operator/filter'; import 'rxjs/add/operator/take'; import 'rxjs/add/operator/takeUntil'; import 'rxjs/add/operator/concatMap'; import 'rxjs/add/operator/merge'; import 'rxjs/add/operator/skipWhile'; import { PopupSettings } from './popup-settings'; import { SelectionService } from './selection.service'; import { NavigationService } from './navigation.service'; import { ItemTemplateDirective } from './templates/item-template.directive'; import { ValueTemplateDirective } from './templates/value-template.directive'; import { HeaderTemplateDirective } from './templates/header-template.directive'; import { FooterTemplateDirective } from './templates/footer-template.directive'; import { NoDataTemplateDirective } from './templates/no-data-template.directive'; import { Direction } from './direction'; import { PreventableEvent } from './common/preventable-event'; import { PopupService } from '@progress/kendo-angular-popup'; /** * @hidden */ export declare const DROPDOWNLIST_VALUE_ACCESSOR: any; /** * Represents the Kendo UI DropDownList component for Angular. * * @example * ```ts * _@Component({ * selector: 'my-app', * template: ` * <kendo-dropdownlist [data]="listItems"> * </kendo-dropdownlist> * ` * }) * class AppComponent { * public listItems: Array<string> = ["Item 1", "Item 2", "Item 3", "Item 4"]; * } * ``` */ export declare class DropDownListComponent implements ControlValueAccessor, OnDestroy, OnChanges { private popupService; private selectionService; private navigationService; private _zone; private cdr; readonly width: any; readonly height: any; popupOpen: boolean; readonly widgetTabIndex: number; readonly ariaHasPopup: boolean; readonly ariaExpanded: boolean; readonly ariaOwns: string; readonly ariaActivedescendant: string; readonly appendTo: ViewContainerRef; /** * @hidden */ iconClass: string; /** * Sets and gets the loading state of the DropDownList. */ loading: boolean; /** * Sets the data of the DropDownList. * * > The data has to be provided in an array-like list. */ data: any; /** * Sets the value of the DropDownList. It can either be of the primitive (string, numbers) or of the complex (objects) type. To define the type, use the `valuePrimitive` option. * * > All selected values which are not present in the source are ignored. */ value: any; /** * Sets the data item field that represents the item text. If the data contains only primitive values, do not define it. */ textField: string; /** * Sets the data item field that represents the item value. If the data contains only primitive values, do not define it. */ valueField: string; /** * Configures the popup of the DropDownList. * * The available options are: * - `animate: Boolean`—Controls the popup animation. By default, the open and close animations are enabled. * - `width: Number`—Sets the width of the popup container. By default, the width of the host element is used. * - `height: Number`—Sets the height of the popup container. By default, the height is 200px. * - `popupClass: String`—Specifies a list of CSS classes that are used to style the popup. */ popupSettings: PopupSettings; /** * Sets the text of the default empty item. The type of the defined value has to match the data type. */ defaultItem: any; /** * Sets the disabled state of the component. */ disabled: boolean; /** * Enables the [filtering]({% slug filtering_ddl_kendouiforangular %}) functionality of the DropDownList. */ filterable: boolean; /** * Enables a case-insensitive search. When filtration is disabled, use this option. */ ignoreCase: boolean; /** * Sets the delay before an item search is performed. When filtration is disabled, use this option. */ delay: number; /** * Specifies the type of the selected value. If set to `true`, the selected value has to be of a primitive value. * * For more details, refer to the section on the * [`valuePrimitive`]({% slug valuebinding_ddl_kendouiforangular %}#toc-primitive-values-from-object-fields) property. */ valuePrimitive: boolean; /** * Specifies the [`tabIndex`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex) of the component. */ tabIndex: number; /** * Fires each time the value is changed. * * For more details, refer to the example on [events]({% slug overview_ddl_kendouiforangular %}#toc-events). */ valueChange: EventEmitter<any>; /** * Fires each time the user types in the filter input. You can filter the source based on the passed filtration value. * * For more details, refer to the example on [events]({% slug overview_ddl_kendouiforangular %}#toc-events). */ filterChange: EventEmitter<any>; /** * Fires each time the item selection is changed. * * For more details, refer to the example on [events]({% slug overview_ddl_kendouiforangular %}#toc-events). */ selectionChange: EventEmitter<any>; /** * Fires each time the popup is about to open. * This event is preventable. If you cancel it, the popup will remain closed. */ open: EventEmitter<PreventableEvent>; /** * Fires each time the popup is about to close. * This event is preventable. If you cancel it, the popup will remain open. */ close: EventEmitter<PreventableEvent>; /** * Fires each time the user focuses the DropDownList. */ onFocus: EventEmitter<any>; /** * Fires each time the DropDownList gets blurred. */ onBlur: EventEmitter<any>; itemTemplate: ItemTemplateDirective; valueTemplate: ValueTemplateDirective; headerTemplate: HeaderTemplateDirective; footerTemplate: FooterTemplateDirective; noDataTemplate: NoDataTemplateDirective; container: ViewContainerRef; filterInput: ElementRef; popupTemplate: TemplateRef<any>; wrapper: ElementRef; /** * @hidden */ blurComponent(): void; /** * @hidden */ blurFilterInput(): void; /** * @hidden */ focusComponent(): void; /** * @hidden */ keydown(event: any): void; /** * @hidden */ keypress(event: any): void; /** * @hidden */ click(): void; /** * @hidden */ onResize(): void; readonly widgetClasses: boolean; listBoxId: string; optionPrefix: string; filterText: string; isFocused: boolean; direction: Direction; dataItem: any; protected onTouchedCallback: Function; protected onChangeCallback: Function; private popupRef; private popupMouseDownHandler; private word; private last; private typingTimeout; private changeSubscription; private selectSubscription; private navigationSubscription; private enterSubscription; private openSubscription; private closeSubscription; private filterFocused; private filterBlurred; private wrapperFocused; private wrapperBlurred; private componentBlurredSubscription; private filterBlurredSubscription; private _data; private _value; private _open; private _previousValue; private text; private _popupSettings; constructor(rtl: boolean, popupService: PopupService, selectionService: SelectionService, navigationService: NavigationService, _zone: NgZone, cdr: ChangeDetectorRef); /** * @hidden */ onFilterFocus(): void; /** * @hidden */ popupOpened(): void; /** * @hidden */ ngOnDestroy(): void; /** * @hidden */ ngOnChanges(_changes: { [propertyName: string]: SimpleChange; }): void; /** * Focuses the DropDownList. */ focus(): void; /** * Blurs the DropDownList. */ blur(): void; /** * Toggles the visibility of the popup. If you use the `toggle` method to open or close the popup, the `open` and `close` events will not be fired. * * @param open - The state of the popup. */ toggle(open: boolean): void; /** * Returns the current open state of the popup. */ readonly isOpen: boolean; /** * Resets the value of the DropDownList. */ reset(): void; /** * @hidden */ writeValue(newValue: any): void; /** * @hidden */ registerOnChange(fn: any): void; /** * @hidden */ registerOnTouched(fn: any): void; /** * @hidden */ setDisabledState(isDisabled: boolean): void; /** * @hidden */ readonly listContainerClasses: Object; /** * @hidden */ readonly buttonClasses: Object; /** * @hidden */ setDefaultItemClasses(): Object; /** * @hidden */ getText(): any; /** * @hidden */ getDefaultItemText(): any; private _toggle(open); private subscribeEvents(); private unsubscribeEvents(); private handleItemChange(event); private handleItemSelect(event); private handleEnter(); protected verifySettings(newValue: any): void; protected componentBlur(): void; /** * @hidden */ onMouseDown(event: any): void; protected onKeyPress(event: any): void; protected search(): void; protected selectNext(): void; protected change(dataItem: any): void; protected navigate(index: number): void; protected setState(value: any): void; /** * @hidden */ handleFilter(event: any): void; private nextTick(f); }