@progress/kendo-angular-treelist
Version:
Kendo UI TreeList for Angular - Display hierarchical data in an Angular tree grid view that supports sorting, filtering, paging, and much more.
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TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { QueryList, AfterContentInit, OnDestroy } from '@angular/core';
import { FilterService } from './filter.service';
import { CompositeFilterDescriptor, FilterDescriptor } from '@progress/kendo-data-query';
import { FilterOperatorBase } from './operators/filter-operator.base';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { FilterOperator } from '../common/filter-operator.interface';
import * as i0 from "@angular/core";
/**
* @hidden
*/
export declare const setFilter: (index: any, filter: any, field: any, defaultOperator: any) => FilterDescriptor;
/**
* @hidden
*/
export declare const logicOperators: (localization: LocalizationService) => Array<{
text: string;
value: "and" | "or";
}>;
/**
* @hidden
*/
export declare const flatten: (filter: CompositeFilterDescriptor) => FilterDescriptor[];
/**
* @hidden
*/
export declare const filtersByField: (filter: CompositeFilterDescriptor, field: string) => FilterDescriptor[];
/**
* @hidden
*/
export declare const filterByField: (filter: CompositeFilterDescriptor, field: string) => FilterDescriptor;
/**
* @hidden
*/
export declare const removeFilter: (filter: CompositeFilterDescriptor, field: string) => CompositeFilterDescriptor;
/**
* @hidden
*/
export declare const localizeOperators: (operators: any) => (localization: any) => {
text: any;
value: any;
}[];
/**
* An abstract base class for the filter-cell component in the TreeList.
* Use this class to implement custom filter cell components.
* [See example](slug:filter_row_treelist#toc-custom-filter-row-components).
*/
export declare abstract class BaseFilterCellComponent implements AfterContentInit, OnDestroy {
protected filterService: FilterService;
get hostClasses(): boolean;
operatorList: QueryList<FilterOperatorBase>;
get operators(): Array<FilterOperator>;
set operators(values: Array<FilterOperator>);
/**
* The current root filter.
* @type {CompositeFilterDescriptor}
*/
filter: CompositeFilterDescriptor;
protected defaultOperators: Array<FilterOperator>;
protected _operators: Array<FilterOperator>;
private operationListSubscription;
constructor(filterService: FilterService);
/**
* @hidden
*/
ngAfterContentInit(): void;
ngOnDestroy(): void;
protected filterByField(field: string): FilterDescriptor;
protected filtersByField(field: string): FilterDescriptor[];
protected removeFilter(field: string): CompositeFilterDescriptor;
protected updateFilter(filter: FilterDescriptor): CompositeFilterDescriptor;
protected applyFilter(filter: CompositeFilterDescriptor): void;
static ɵfac: i0.ɵɵFactoryDeclaration<BaseFilterCellComponent, never>;
static ɵdir: i0.ɵɵDirectiveDeclaration<BaseFilterCellComponent, never, never, { "operators": { "alias": "operators"; "required": false; }; "filter": { "alias": "filter"; "required": false; }; }, {}, ["operatorList"], never, false, never>;
}