primeng
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TypeScript
import { AfterContentInit, OnDestroy, EventEmitter, OnInit, OnChanges, QueryList, TemplateRef, ElementRef, SimpleChanges } from '@angular/core';
import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
import { PrimeNGConfig, TreeNode } from 'primeng/api';
import { TreeDragDropService } from 'primeng/api';
import { Subscription } from 'rxjs';
import { BlockableUI } from 'primeng/api';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
import * as i2 from "@angular/cdk/scrolling";
import * as i3 from "primeng/ripple";
import * as i4 from "primeng/api";
export declare class UITreeNode implements OnInit {
static ICON_CLASS: string;
rowNode: any;
node: TreeNode;
parentNode: TreeNode;
root: boolean;
index: number;
firstChild: boolean;
lastChild: boolean;
level: number;
indentation: number;
tree: Tree;
constructor(tree: any);
draghoverPrev: boolean;
draghoverNext: boolean;
draghoverNode: boolean;
ngOnInit(): void;
getIcon(): string;
isLeaf(): boolean;
toggle(event: Event): void;
expand(event: Event): void;
collapse(event: Event): void;
onNodeClick(event: MouseEvent): void;
onNodeKeydown(event: KeyboardEvent): void;
onNodeTouchEnd(): void;
onNodeRightClick(event: MouseEvent): void;
isSelected(): boolean;
onDropPoint(event: Event, position: number): void;
processPointDrop(event: any): void;
createDropPointEventMetadata(position: any): {
dragNode: TreeNode<any>;
dragNodeIndex: number;
dragNodeSubNodes: TreeNode<any>[];
dropNode: TreeNode<any>;
index: number;
position: any;
};
onDropPointDragOver(event: any): void;
onDropPointDragEnter(event: Event, position: number): void;
onDropPointDragLeave(event: Event): void;
onDragStart(event: any): void;
onDragStop(event: any): void;
onDropNodeDragOver(event: any): void;
onDropNode(event: any): void;
createDropNodeEventMetadata(): {
dragNode: TreeNode<any>;
dragNodeIndex: number;
dragNodeSubNodes: TreeNode<any>[];
dropNode: TreeNode<any>;
};
processNodeDrop(event: any): void;
onDropNodeDragEnter(event: any): void;
onDropNodeDragLeave(event: any): void;
onKeyDown(event: KeyboardEvent): void;
findNextSiblingOfAncestor(nodeElement: any): any;
findLastVisibleDescendant(nodeElement: any): any;
getParentNodeElement(nodeElement: any): any;
focusNode(element: any): void;
static ɵfac: i0.ɵɵFactoryDeclaration<UITreeNode, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<UITreeNode, "p-treeNode", never, { "rowNode": "rowNode"; "node": "node"; "parentNode": "parentNode"; "root": "root"; "index": "index"; "firstChild": "firstChild"; "lastChild": "lastChild"; "level": "level"; "indentation": "indentation"; }, {}, never, never>;
}
export declare class Tree implements OnInit, AfterContentInit, OnChanges, OnDestroy, BlockableUI {
el: ElementRef;
dragDropService: TreeDragDropService;
config: PrimeNGConfig;
value: TreeNode[];
selectionMode: string;
selection: any;
selectionChange: EventEmitter<any>;
onNodeSelect: EventEmitter<any>;
onNodeUnselect: EventEmitter<any>;
onNodeExpand: EventEmitter<any>;
onNodeCollapse: EventEmitter<any>;
onNodeContextMenuSelect: EventEmitter<any>;
onNodeDrop: EventEmitter<any>;
style: any;
styleClass: string;
contextMenu: any;
layout: string;
draggableScope: any;
droppableScope: any;
draggableNodes: boolean;
droppableNodes: boolean;
metaKeySelection: boolean;
propagateSelectionUp: boolean;
propagateSelectionDown: boolean;
loading: boolean;
loadingIcon: string;
emptyMessage: string;
ariaLabel: string;
ariaLabelledBy: string;
validateDrop: boolean;
filter: boolean;
filterBy: string;
filterMode: string;
filterPlaceholder: string;
filterLocale: string;
scrollHeight: string;
virtualScroll: boolean;
virtualNodeHeight: string;
minBufferPx: number;
maxBufferPx: number;
indentation: number;
trackBy: Function;
onFilter: EventEmitter<any>;
templates: QueryList<any>;
virtualScrollBody: CdkVirtualScrollViewport;
filterViewChild: ElementRef;
serializedValue: any[];
headerTemplate: TemplateRef<any>;
footerTemplate: TemplateRef<any>;
emptyMessageTemplate: TemplateRef<any>;
templateMap: any;
nodeTouched: boolean;
dragNodeTree: Tree;
dragNode: TreeNode;
dragNodeSubNodes: TreeNode[];
dragNodeIndex: number;
dragNodeScope: any;
dragHover: boolean;
dragStartSubscription: Subscription;
dragStopSubscription: Subscription;
filteredNodes: TreeNode[];
constructor(el: ElementRef, dragDropService: TreeDragDropService, config: PrimeNGConfig);
ngOnInit(): void;
ngOnChanges(simpleChange: SimpleChanges): void;
get horizontal(): boolean;
get emptyMessageLabel(): string;
ngAfterContentInit(): void;
updateSerializedValue(): void;
serializeNodes(parent: any, nodes: any, level: any, visible: any): void;
onNodeClick(event: any, node: TreeNode): void;
onNodeTouchEnd(): void;
onNodeRightClick(event: MouseEvent, node: TreeNode): void;
findIndexInSelection(node: TreeNode): number;
syncNodeOption(node: any, parentNodes: any, option: any, value?: any): void;
hasFilteredNodes(): number;
getNodeWithKey(key: string, nodes: TreeNode[]): any;
propagateUp(node: TreeNode, select: boolean): void;
propagateDown(node: TreeNode, select: boolean): void;
isSelected(node: TreeNode): boolean;
isSingleSelectionMode(): boolean;
isMultipleSelectionMode(): boolean;
isCheckboxSelectionMode(): boolean;
isNodeLeaf(node: any): boolean;
getRootNode(): TreeNode<any>[];
getTemplateForNode(node: TreeNode): TemplateRef<any>;
onDragOver(event: any): void;
onDrop(event: any): void;
processTreeDrop(dragNode: any, dragNodeIndex: any): void;
onDragEnter(): void;
onDragLeave(event: any): void;
allowDrop(dragNode: TreeNode, dropNode: TreeNode, dragNodeScope: any): boolean;
isValidDragScope(dragScope: any): boolean;
_filter(value: any): void;
resetFilter(): void;
findFilteredNodes(node: any, paramsWithoutNode: any): boolean;
isFilterMatched(node: any, { searchFields, filterText, isStrictMode }: {
searchFields: any;
filterText: any;
isStrictMode: any;
}): boolean;
getBlockableElement(): HTMLElement;
ngOnDestroy(): void;
static ɵfac: i0.ɵɵFactoryDeclaration<Tree, [null, { optional: true; }, null]>;
static ɵcmp: i0.ɵɵComponentDeclaration<Tree, "p-tree", never, { "value": "value"; "selectionMode": "selectionMode"; "selection": "selection"; "style": "style"; "styleClass": "styleClass"; "contextMenu": "contextMenu"; "layout": "layout"; "draggableScope": "draggableScope"; "droppableScope": "droppableScope"; "draggableNodes": "draggableNodes"; "droppableNodes": "droppableNodes"; "metaKeySelection": "metaKeySelection"; "propagateSelectionUp": "propagateSelectionUp"; "propagateSelectionDown": "propagateSelectionDown"; "loading": "loading"; "loadingIcon": "loadingIcon"; "emptyMessage": "emptyMessage"; "ariaLabel": "ariaLabel"; "ariaLabelledBy": "ariaLabelledBy"; "validateDrop": "validateDrop"; "filter": "filter"; "filterBy": "filterBy"; "filterMode": "filterMode"; "filterPlaceholder": "filterPlaceholder"; "filterLocale": "filterLocale"; "scrollHeight": "scrollHeight"; "virtualScroll": "virtualScroll"; "virtualNodeHeight": "virtualNodeHeight"; "minBufferPx": "minBufferPx"; "maxBufferPx": "maxBufferPx"; "indentation": "indentation"; "trackBy": "trackBy"; }, { "selectionChange": "selectionChange"; "onNodeSelect": "onNodeSelect"; "onNodeUnselect": "onNodeUnselect"; "onNodeExpand": "onNodeExpand"; "onNodeCollapse": "onNodeCollapse"; "onNodeContextMenuSelect": "onNodeContextMenuSelect"; "onNodeDrop": "onNodeDrop"; "onFilter": "onFilter"; }, ["templates"], never>;
}
export declare class TreeModule {
static ɵfac: i0.ɵɵFactoryDeclaration<TreeModule, never>;
static ɵmod: i0.ɵɵNgModuleDeclaration<TreeModule, [typeof Tree, typeof UITreeNode], [typeof i1.CommonModule, typeof i2.ScrollingModule, typeof i3.RippleModule], [typeof Tree, typeof i4.SharedModule, typeof i2.ScrollingModule]>;
static ɵinj: i0.ɵɵInjectorDeclaration<TreeModule>;
}