@progress/kendo-angular-dropdowns
Version:
A wide variety of native Angular dropdown components including AutoComplete, ComboBox, DropDownList, DropDownTree, MultiColumnComboBox, MultiSelect, and MultiSelectTree
136 lines (135 loc) • 6.82 kB
TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { EventEmitter, QueryList, ElementRef, SimpleChange, ChangeDetectorRef, NgZone, Renderer2 } from '@angular/core';
import { AfterViewInit, OnChanges, OnDestroy } from '@angular/core';
import { ListItemDirective } from './list-item.directive';
import { ItemTemplateDirective } from './templates/item-template.directive';
import { GroupTemplateDirective } from './templates/group-template.directive';
import { FixedGroupTemplateDirective } from './templates/fixed-group-template.directive';
import { SelectionService } from './selection/selection.service';
import { DisabledItemsService } from './disabled-items/disabled-items.service';
import { DataService } from './data.service';
import { VirtualizationSettings } from './models/virtualization-settings';
import { PageChangeEvent } from './models/page-change-event';
import { MultiSelectCheckableSettings } from './models/checkboxes-settings';
import { DropDownSize } from './models/size';
import { DropDownRounded } from './models/rounded';
import { ListType } from './models/list-type';
import { NavigationAction } from './navigation/navigation-action';
import * as i0 from "@angular/core";
/**
* @hidden
*/
export declare class ListComponent implements OnChanges, OnDestroy, AfterViewInit {
dataService: DataService;
wrapper: ElementRef<HTMLElement>;
private selectionService;
private disabledItemsService;
private cdr;
private zone;
private renderer;
selected: any[];
focused: number;
textField: string;
valueField: string;
height: number;
template: ItemTemplateDirective;
groupTemplate: GroupTemplateDirective;
fixedGroupTemplate: FixedGroupTemplateDirective;
show: boolean;
id: string;
optionPrefix: string;
multipleSelection: boolean;
virtual: VirtualizationSettings;
type: ListType;
checkboxes: MultiSelectCheckableSettings;
ariaLive: string;
isMultiselect: boolean;
isActionSheetExpanded: boolean;
showStickyHeader: boolean;
rowWidth: number;
set data(data: any[]);
get data(): any[];
set size(size: DropDownSize);
get size(): DropDownSize;
rounded: DropDownRounded;
onClick: EventEmitter<any>;
pageChange: EventEmitter<PageChangeEvent>;
listResize: EventEmitter<boolean>;
popupListScroll: EventEmitter<any>;
items: QueryList<ListItemDirective>;
content: ElementRef<HTMLElement>;
list: ElementRef<HTMLElement>;
virtualContainer: ElementRef<HTMLElement>;
currentGroup: string;
startFrom: number;
lastLoaded: number;
lastScrollTop: number;
listContentClass: string;
listClass: string;
listItemClass: string;
listVirtualClass: string;
listGroupStickyHeaderClass: string;
listGroupStickyHeaderTextClass: string;
listGroupItemClass: string;
listGroupItemTextClass: string;
private scrollToFocused;
private _data;
private scrollSubscription;
private selectSubscription;
private _size;
get pageSize(): number;
get scrollHeight(): number;
get overflowY(): string;
/**
* @hidden
*/
get checkboxClasses(): any;
constructor(dataService: DataService, wrapper: ElementRef<HTMLElement>, selectionService: SelectionService, disabledItemsService: DisabledItemsService, cdr: ChangeDetectorRef, zone: NgZone, renderer: Renderer2);
ngOnChanges(changes: {
[propertyName: string]: SimpleChange;
}): void;
ngAfterViewInit(): void;
private setGroupAttributes;
ngAfterViewChecked(): void;
ngOnDestroy(): void;
onCheckedChange(e: Event, index: number): void;
prepareClasses(): void;
isChecked(index: number): boolean;
firstVisibleItem(): any;
findCurrentGroup(): void;
prefetchData(): void;
changePage(start: number): void;
index(groupIndex: number, itemIndex: number): number;
getText(dataItem: any): any;
getValue(dataItem: any): any;
isDisabled(index: number): boolean;
isAltRow(index: number): boolean;
scrollToItem(index: number): void;
scrollWithOnePage(action: NavigationAction): void;
scrollToIndex(index: number): void;
scroll(item: ElementRef<HTMLElement>): void;
/**
* Indicates whether a scrollbar is currently rendered in the list.
*/
hasScrollbar(): boolean;
isItemSelected(index: number): boolean;
/**
* Sets the list's content overflow (hides/shows scrollbar)
*/
private setOverflow;
/**
* Indicates whether the scrollbar should be visible in virtual mode.
*/
private hasVirtualScrollbar;
private positionItems;
/**
* Indicates whether the first group header from the data set is in the targeted virtual page.
*/
private firstGroupHeaderInTargetedPage;
private setComponentClasses;
static ɵfac: i0.ɵɵFactoryDeclaration<ListComponent, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<ListComponent, "kendo-list", never, { "selected": { "alias": "selected"; "required": false; }; "focused": { "alias": "focused"; "required": false; }; "textField": { "alias": "textField"; "required": false; }; "valueField": { "alias": "valueField"; "required": false; }; "height": { "alias": "height"; "required": false; }; "template": { "alias": "template"; "required": false; }; "groupTemplate": { "alias": "groupTemplate"; "required": false; }; "fixedGroupTemplate": { "alias": "fixedGroupTemplate"; "required": false; }; "show": { "alias": "show"; "required": false; }; "id": { "alias": "id"; "required": false; }; "optionPrefix": { "alias": "optionPrefix"; "required": false; }; "multipleSelection": { "alias": "multipleSelection"; "required": false; }; "virtual": { "alias": "virtual"; "required": false; }; "type": { "alias": "type"; "required": false; }; "checkboxes": { "alias": "checkboxes"; "required": false; }; "ariaLive": { "alias": "ariaLive"; "required": false; }; "isMultiselect": { "alias": "isMultiselect"; "required": false; }; "isActionSheetExpanded": { "alias": "isActionSheetExpanded"; "required": false; }; "showStickyHeader": { "alias": "showStickyHeader"; "required": false; }; "rowWidth": { "alias": "rowWidth"; "required": false; }; "data": { "alias": "data"; "required": false; }; "size": { "alias": "size"; "required": false; }; "rounded": { "alias": "rounded"; "required": false; }; }, { "onClick": "onClick"; "pageChange": "pageChange"; "listResize": "listResize"; "popupListScroll": "popupListScroll"; }, never, never, true, never>;
}