ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
140 lines (139 loc) • 6 kB
TypeScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { Direction, Directionality } from '@angular/cdk/bidi';
import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
import { AfterViewInit, ChangeDetectorRef, EventEmitter, OnChanges, OnDestroy, OnInit, SimpleChange, TemplateRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { NzConfigKey, NzConfigService } from 'ng-zorro-antd/core/config';
import { NzNoAnimationDirective } from 'ng-zorro-antd/core/no-animation';
import { NzFormatBeforeDropEvent, NzFormatEmitEvent, NzTreeBase, NzTreeBaseService, NzTreeNode, NzTreeNodeKey, NzTreeNodeOptions } from 'ng-zorro-antd/core/tree';
import { BooleanInput, NzSafeAny } from 'ng-zorro-antd/core/types';
import { Observable, Subject } from 'rxjs';
import { NzTreeService } from './tree.service';
export declare function NzTreeServiceFactory(higherOrderService: NzTreeBaseService, treeService: NzTreeService): NzTreeBaseService;
export declare class NzTreeComponent extends NzTreeBase implements OnInit, OnDestroy, ControlValueAccessor, OnChanges, AfterViewInit {
nzConfigService: NzConfigService;
private cdr;
private directionality;
noAnimation?: NzNoAnimationDirective | undefined;
readonly _nzModuleName: NzConfigKey;
static ngAcceptInputType_nzShowIcon: BooleanInput;
static ngAcceptInputType_nzHideUnMatched: BooleanInput;
static ngAcceptInputType_nzBlockNode: BooleanInput;
static ngAcceptInputType_nzExpandAll: BooleanInput;
static ngAcceptInputType_nzSelectMode: BooleanInput;
static ngAcceptInputType_nzCheckStrictly: BooleanInput;
static ngAcceptInputType_nzShowExpand: BooleanInput;
static ngAcceptInputType_nzShowLine: BooleanInput;
static ngAcceptInputType_nzCheckable: BooleanInput;
static ngAcceptInputType_nzAsyncData: BooleanInput;
static ngAcceptInputType_nzDraggable: BooleanInput;
static ngAcceptInputType_nzMultiple: BooleanInput;
nzShowIcon: boolean;
nzHideUnMatched: boolean;
nzBlockNode: boolean;
nzExpandAll: boolean;
nzSelectMode: boolean;
nzCheckStrictly: boolean;
nzShowExpand: boolean;
nzShowLine: boolean;
nzCheckable: boolean;
nzAsyncData: boolean;
nzDraggable: boolean;
nzMultiple: boolean;
nzExpandedIcon?: TemplateRef<{
$implicit: NzTreeNode;
origin: NzTreeNodeOptions;
}>;
nzVirtualItemSize: number;
nzVirtualMaxBufferPx: number;
nzVirtualMinBufferPx: number;
nzVirtualHeight: string | null;
nzTreeTemplate?: TemplateRef<{
$implicit: NzTreeNode;
origin: NzTreeNodeOptions;
}>;
nzBeforeDrop?: (confirm: NzFormatBeforeDropEvent) => Observable<boolean>;
nzData: NzTreeNodeOptions[] | NzTreeNode[];
nzExpandedKeys: NzTreeNodeKey[];
nzSelectedKeys: NzTreeNodeKey[];
nzCheckedKeys: NzTreeNodeKey[];
nzSearchValue: string;
nzSearchFunc?: (node: NzTreeNodeOptions) => boolean;
nzTreeTemplateChild: TemplateRef<{
$implicit: NzTreeNode;
origin: NzTreeNodeOptions;
}>;
cdkVirtualScrollViewport: CdkVirtualScrollViewport;
nzFlattenNodes: NzTreeNode[];
beforeInit: boolean;
dir: Direction;
readonly nzExpandedKeysChange: EventEmitter<string[]>;
readonly nzSelectedKeysChange: EventEmitter<string[]>;
readonly nzCheckedKeysChange: EventEmitter<string[]>;
readonly nzSearchValueChange: EventEmitter<NzFormatEmitEvent>;
readonly nzClick: EventEmitter<NzFormatEmitEvent>;
readonly nzDblClick: EventEmitter<NzFormatEmitEvent>;
readonly nzContextMenu: EventEmitter<NzFormatEmitEvent>;
readonly nzCheckBoxChange: EventEmitter<NzFormatEmitEvent>;
readonly nzExpandChange: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDragStart: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDragEnter: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDragOver: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDragLeave: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDrop: EventEmitter<NzFormatEmitEvent>;
readonly nzOnDragEnd: EventEmitter<NzFormatEmitEvent>;
HIDDEN_STYLE: {
width: number;
height: number;
display: string;
overflow: string;
opacity: number;
border: number;
padding: number;
margin: number;
};
destroy$: Subject<unknown>;
onChange: (value: NzTreeNode[]) => void;
onTouched: () => void;
writeValue(value: NzTreeNode[]): void;
registerOnChange(fn: (_: NzTreeNode[]) => void): void;
registerOnTouched(fn: () => void): void;
/**
* Render all properties of nzTree
* @param changes: all changes from @Input
*/
renderTreeProperties(changes: {
[propertyName: string]: SimpleChange;
}): void;
trackByFlattenNode(_: number, node: NzTreeNode): string;
/**
* nzData
* @param value
*/
handleNzData(value: NzSafeAny[]): void;
handleFlattenNodes(data: NzTreeNode[], expandKeys?: NzTreeNodeKey[] | true): void;
handleCheckedKeys(keys: NzTreeNodeKey[] | null): void;
handleExpandedKeys(keys?: NzTreeNodeKey[] | true): void;
handleSelectedKeys(keys: NzTreeNodeKey[], isMulti: boolean): void;
handleSearchValue(value: string, searchFunc?: (node: NzTreeNodeOptions) => boolean): void;
/**
* Handle emit event
* @param event
* handle each event
*/
eventTriggerChanged(event: NzFormatEmitEvent): void;
/**
* Click expand icon
*/
renderTree(): void;
constructor(nzTreeService: NzTreeBaseService, nzConfigService: NzConfigService, cdr: ChangeDetectorRef, directionality: Directionality, noAnimation?: NzNoAnimationDirective | undefined);
ngOnInit(): void;
ngOnChanges(changes: {
[propertyName: string]: SimpleChange;
}): void;
ngAfterViewInit(): void;
ngOnDestroy(): void;
}