ng-zorro-antd/fesm2015/ng-zorro-antd-tree-select.js

An enterprise-class UI components based on Ant Design and Angular

import { __decorate, __metadata } from 'tslib';
import { BACKSPACE } from '@angular/cdk/keycodes';
import { CdkOverlayOrigin, CdkConnectedOverlay, OverlayModule } from '@angular/cdk/overlay';
import { Injectable, EventEmitter, Component, Self, Injector, forwardRef, Renderer2, ChangeDetectorRef, ElementRef, Host, Optional, Input, Output, ViewChild, ContentChild, NgModule } from '@angular/core';
import { NG_VALUE_ACCESSOR, FormsModule } from '@angular/forms';
import { merge, of } from 'rxjs';
import { tap, filter } from 'rxjs/operators';
import { NzTreeBaseService, NzTreeBase, warnDeprecation, isNotNil, slideMotion, zoomMotion, NzTreeHigherOrderServiceToken, NzConfigService, NzNoAnimationDirective, InputBoolean, WithConfig, NzOverlayModule, NzNoAnimationModule } from 'ng-zorro-antd/core';
import { NzTreeModule } from 'ng-zorro-antd/tree';
import { CommonModule } from '@angular/common';
import { NzEmptyModule } from 'ng-zorro-antd/empty';
import { NzIconModule } from 'ng-zorro-antd/icon';

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
class NzTreeSelectService extends NzTreeBaseService {
}
NzTreeSelectService.decorators = [
    { type: Injectable }
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @param {?} injector
 * @return {?}
 */
function higherOrderServiceFactory(injector) {
    return injector.get(NzTreeSelectService);
}
class NzTreeSelectComponent extends NzTreeBase {
    /**
     * @param {?} nzTreeService
     * @param {?} nzConfigService
     * @param {?} renderer
     * @param {?} cdr
     * @param {?} elementRef
     * @param {?=} noAnimation
     */
    constructor(nzTreeService, nzConfigService, renderer, cdr, elementRef, noAnimation) {
        super(nzTreeService);
        this.nzConfigService = nzConfigService;
        this.renderer = renderer;
        this.cdr = cdr;
        this.elementRef = elementRef;
        this.noAnimation = noAnimation;
        this.nzAllowClear = true;
        this.nzShowExpand = true;
        this.nzShowLine = false;
        this.nzCheckable = false;
        this.nzShowSearch = false;
        this.nzDisabled = false;
        this.nzAsyncData = false;
        this.nzMultiple = false;
        this.nzDefaultExpandAll = false;
        this.nzCheckStrictly = false;
        this.nzNodes = [];
        this.nzOpen = false;
        this.nzPlaceHolder = '';
        this.nzDisplayWith = (/**
         * @param {?} node
         * @return {?}
         */
        (node) => node.title);
        this.nzOpenChange = new EventEmitter();
        this.nzCleared = new EventEmitter();
        this.nzRemoved = new EventEmitter();
        this.nzExpandChange = new EventEmitter();
        this.nzTreeClick = new EventEmitter();
        this.nzTreeCheckBoxChange = new EventEmitter();
        this.isComposing = false;
        this.isDestroy = true;
        this.isNotFound = false;
        this.inputValue = '';
        this.dropDownPosition = 'bottom';
        this.selectedNodes = [];
        this.expandedKeys = [];
        this.value = [];
        this.onTouched = (/**
         * @return {?}
         */
        () => null);
        this.renderer.addClass(this.elementRef.nativeElement, 'ant-select');
    }
    /**
     * @deprecated 9.0.0 - use `nzExpandedKeys` instead.
     * @param {?} value
     * @return {?}
     */
    set nzDefaultExpandedKeys(value) {
        warnDeprecation(`'nzDefaultExpandedKeys' would be removed in 9.0.0. Please use 'nzExpandedKeys' instead.`);
        this.expandedKeys = value;
    }
    /**
     * @return {?}
     */
    get nzDefaultExpandedKeys() {
        return this.expandedKeys;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    set nzExpandedKeys(value) {
        this.expandedKeys = value;
    }
    /**
     * @return {?}
     */
    get nzExpandedKeys() {
        return this.expandedKeys;
    }
    /**
     * @return {?}
     */
    get treeTemplate() {
        return this.nzTreeTemplate || this.nzTreeTemplateChild;
    }
    /**
     * @return {?}
     */
    get placeHolderDisplay() {
        return this.inputValue || this.isComposing || this.selectedNodes.length ? 'none' : 'block';
    }
    /**
     * @return {?}
     */
    get searchDisplay() {
        return this.nzOpen ? 'block' : 'none';
    }
    /**
     * @return {?}
     */
    get isMultiple() {
        return this.nzMultiple || this.nzCheckable;
    }
    /**
     * @return {?}
     */
    get selectedValueDisplay() {
        /** @type {?} */
        let showSelectedValue = false;
        /** @type {?} */
        let opacity = 1;
        if (!this.nzShowSearch) {
            showSelectedValue = true;
        }
        else {
            if (this.nzOpen) {
                showSelectedValue = !(this.inputValue || this.isComposing);
                if (showSelectedValue) {
                    opacity = 0.4;
                }
            }
            else {
                showSelectedValue = true;
            }
        }
        return {
            display: showSelectedValue ? 'block' : 'none',
            opacity: `${opacity}`
        };
    }
    /**
     * @return {?}
     */
    ngOnInit() {
        this.isDestroy = false;
        this.selectionChangeSubscription = this.subscribeSelectionChange();
    }
    /**
     * @return {?}
     */
    ngOnDestroy() {
        this.isDestroy = true;
        this.closeDropDown();
        this.selectionChangeSubscription.unsubscribe();
    }
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    setDisabledState(isDisabled) {
        this.nzDisabled = isDisabled;
        this.closeDropDown();
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    ngOnChanges(changes) {
        if (changes.hasOwnProperty('nzNodes')) {
            this.updateSelectedNodes(true);
        }
    }
    /**
     * @param {?} value
     * @return {?}
     */
    writeValue(value) {
        if (isNotNil(value)) {
            if (this.isMultiple && Array.isArray(value)) {
                this.value = value;
            }
            else {
                this.value = [(/** @type {?} */ (value))];
            }
            this.updateSelectedNodes(true);
        }
        else {
            this.value = [];
            this.selectedNodes.forEach((/**
             * @param {?} node
             * @return {?}
             */
            node => {
                this.removeSelected(node, false);
            }));
            this.selectedNodes = [];
        }
        this.cdr.markForCheck();
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    registerOnChange(fn) {
        this.onChange = fn;
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    registerOnTouched(fn) {
        this.onTouched = fn;
    }
    /**
     * @return {?}
     */
    trigger() {
        if (this.nzDisabled || (!this.nzDisabled && this.nzOpen)) {
            this.closeDropDown();
        }
        else {
            this.openDropdown();
            if (this.nzShowSearch || this.isMultiple) {
                this.focusOnInput();
            }
        }
    }
    /**
     * @return {?}
     */
    openDropdown() {
        if (!this.nzDisabled) {
            this.nzOpen = true;
            this.nzOpenChange.emit(this.nzOpen);
            this.updateCdkConnectedOverlayStatus();
            this.updatePosition();
        }
    }
    /**
     * @return {?}
     */
    closeDropDown() {
        this.onTouched();
        this.nzOpen = false;
        this.nzOpenChange.emit(this.nzOpen);
        this.cdr.markForCheck();
    }
    /**
     * @param {?} e
     * @return {?}
     */
    onKeyDownInput(e) {
        /** @type {?} */
        const keyCode = e.keyCode;
        /** @type {?} */
        const eventTarget = (/** @type {?} */ (e.target));
        if (this.isMultiple && !eventTarget.value && keyCode === BACKSPACE) {
            e.preventDefault();
            if (this.selectedNodes.length) {
                /** @type {?} */
                const removeNode = this.selectedNodes[this.selectedNodes.length - 1];
                this.removeSelected(removeNode);
                (/** @type {?} */ ((/** @type {?} */ (this.nzTreeService)).triggerEventChange$)).next({
                    eventName: 'removeSelect',
                    node: removeNode
                });
            }
        }
    }
    /**
     * @param {?} value
     * @return {?}
     */
    onExpandedKeysChange(value) {
        this.nzExpandChange.emit(value);
        this.expandedKeys = [...(/** @type {?} */ (value.keys))];
    }
    /**
     * @param {?} value
     * @return {?}
     */
    setInputValue(value) {
        this.inputValue = value;
        this.updateInputWidth();
        this.updatePosition();
    }
    /**
     * @param {?} node
     * @param {?=} emit
     * @param {?=} event
     * @return {?}
     */
    removeSelected(node, emit = true, event) {
        node.isSelected = false;
        node.isChecked = false;
        if (this.nzCheckable) {
            this.nzTreeService.conduct(node);
        }
        else {
            this.nzTreeService.setSelectedNodeList(node, this.nzMultiple);
        }
        if (emit) {
            this.nzRemoved.emit(node);
        }
        // Do not trigger the popup
        if (event && event.stopPropagation) {
            event.stopPropagation();
        }
    }
    /**
     * @return {?}
     */
    focusOnInput() {
        setTimeout((/**
         * @return {?}
         */
        () => {
            if (this.inputElement) {
                this.inputElement.nativeElement.focus();
            }
        }));
    }
    /**
     * @return {?}
     */
    subscribeSelectionChange() {
        return merge(this.nzTreeClick.pipe(tap((/**
         * @param {?} event
         * @return {?}
         */
        (event) => {
            /** @type {?} */
            const node = (/** @type {?} */ (event.node));
            if (this.nzCheckable && !node.isDisabled && !node.isDisableCheckbox) {
                node.isChecked = !node.isChecked;
                this.nzTreeService.conduct(node);
            }
            if (this.nzCheckable) {
                node.isSelected = false;
            }
        })), filter((/**
         * @param {?} event
         * @return {?}
         */
        (event) => {
            /** @type {?} */
            const node = (/** @type {?} */ (event.node));
            return this.nzCheckable ? !node.isDisabled && !node.isDisableCheckbox : !node.isDisabled && node.isSelectable;
        }))), this.nzCheckable ? this.nzTreeCheckBoxChange : of(), this.nzCleared, this.nzRemoved).subscribe((/**
         * @return {?}
         */
        () => {
            this.updateSelectedNodes();
            /** @type {?} */
            const value = this.selectedNodes.map((/**
             * @param {?} node
             * @return {?}
             */
            node => (/** @type {?} */ (node.key))));
            this.value = [...value];
            if (this.nzShowSearch || this.isMultiple) {
                this.inputValue = '';
                this.isNotFound = false;
            }
            if (this.isMultiple) {
                this.onChange(value);
                this.focusOnInput();
                this.updatePosition();
            }
            else {
                this.closeDropDown();
                this.onChange(value.length ? value[0] : null);
            }
        }));
    }
    /**
     * @param {?=} init
     * @return {?}
     */
    updateSelectedNodes(init = false) {
        if (init) {
            /** @type {?} */
            const nodes = this.coerceTreeNodes(this.nzNodes);
            this.nzTreeService.isMultiple = this.isMultiple;
            this.nzTreeService.initTree(nodes);
            if (this.nzCheckable) {
                this.nzTreeService.calcCheckedKeys(this.value, nodes);
            }
            else {
                this.nzTreeService.calcSelectedKeys(this.value, nodes, this.isMultiple);
            }
        }
        this.selectedNodes = [...(this.nzCheckable ? this.getCheckedNodeList() : this.getSelectedNodeList())];
    }
    /**
     * @return {?}
     */
    updatePosition() {
        setTimeout((/**
         * @return {?}
         */
        () => {
            if (this.cdkConnectedOverlay && this.cdkConnectedOverlay.overlayRef) {
                this.cdkConnectedOverlay.overlayRef.updatePosition();
            }
        }));
    }
    /**
     * @param {?} position
     * @return {?}
     */
    onPositionChange(position) {
        this.dropDownPosition = position.connectionPair.originY;
    }
    /**
     * @return {?}
     */
    updateInputWidth() {
        if (this.isMultiple && this.inputElement) {
            if (this.inputValue || this.isComposing) {
                this.renderer.setStyle(this.inputElement.nativeElement, 'width', `${this.inputElement.nativeElement.scrollWidth}px`);
            }
            else {
                this.renderer.removeStyle(this.inputElement.nativeElement, 'width');
            }
        }
    }
    /**
     * @param {?} $event
     * @return {?}
     */
    onClearSelection($event) {
        $event.stopPropagation();
        $event.preventDefault();
        this.selectedNodes.forEach((/**
         * @param {?} node
         * @return {?}
         */
        node => {
            this.removeSelected(node, false);
        }));
        this.nzCleared.emit();
    }
    /**
     * @param {?} $event
     * @return {?}
     */
    setSearchValues($event) {
        Promise.resolve().then((/**
         * @return {?}
         */
        () => {
            this.isNotFound = (this.nzShowSearch || this.isMultiple) && !!this.inputValue && (/** @type {?} */ ($event.matchedKeys)).length === 0;
        }));
    }
    /**
     * @return {?}
     */
    updateCdkConnectedOverlayStatus() {
        this.triggerWidth = this.cdkOverlayOrigin.elementRef.nativeElement.getBoundingClientRect().width;
    }
    /**
     * @param {?} _index
     * @param {?} option
     * @return {?}
     */
    trackValue(_index, option) {
        return (/** @type {?} */ (option.key));
    }
}
NzTreeSelectComponent.decorators = [
    { type: Component, args: [{
                selector: 'nz-tree-select',
                exportAs: 'nzTreeSelect',
                animations: [slideMotion, zoomMotion],
                template: "<ng-template #inputTemplate>\n  <input\n    #inputElement\n    autocomplete=\"off\"\n    class=\"ant-select-search__field\"\n    (compositionstart)=\"isComposing = true\"\n    (compositionend)=\"isComposing = false\"\n    (keydown)=\"onKeyDownInput($event)\"\n    [ngModel]=\"inputValue\"\n    (ngModelChange)=\"setInputValue($event)\"\n    [disabled]=\"nzDisabled\">\n</ng-template>\n\n<ng-template\n  cdkConnectedOverlay\n  nzConnectedOverlay\n  [cdkConnectedOverlayOrigin]=\"cdkOverlayOrigin\"\n  [cdkConnectedOverlayOpen]=\"nzOpen\"\n  [cdkConnectedOverlayHasBackdrop]=\"true\"\n  [cdkConnectedOverlayMinWidth]=\"nzDropdownMatchSelectWidth? null : triggerWidth\"\n  [cdkConnectedOverlayWidth]=\"nzDropdownMatchSelectWidth? triggerWidth : null\"\n  (backdropClick)=\"closeDropDown()\"\n  (detach)=\"closeDropDown()\"\n  (positionChange)=\"onPositionChange($event)\">\n  <div class=\"ant-select-dropdown ant-select-tree-dropdown\"\n    [@slideMotion]=\"nzOpen ? dropDownPosition : 'void'\"\n    [@.disabled]=\"noAnimation?.nzNoAnimation\"\n    [nzNoAnimation]=\"noAnimation?.nzNoAnimation\"\n    [class.ant-select-dropdown--single]=\"!nzMultiple\"\n    [class.ant-select-dropdown--multiple]=\"nzMultiple\"\n    [class.ant-select-dropdown-placement-bottomLeft]=\"dropDownPosition === 'bottom'\"\n    [class.ant-select-dropdown-placement-topLeft]=\"dropDownPosition === 'top'\"\n    [ngStyle]=\"nzDropdownStyle\">\n    <nz-tree\n      #treeRef\n      [hidden]=\"isNotFound\"\n      nzNoAnimation\n      nzSelectMode\n      [nzData]=\"nzNodes\"\n      [nzMultiple]=\"nzMultiple\"\n      [nzSearchValue]=\"inputValue\"\n      [nzHideUnMatched]=\"nzHideUnMatched\"\n      [nzShowIcon]=\"nzShowIcon\"\n      [nzCheckable]=\"nzCheckable\"\n      [nzAsyncData]=\"nzAsyncData\"\n      [nzShowExpand]=\"nzShowExpand\"\n      [nzShowLine]=\"nzShowLine\"\n      [nzExpandedIcon]=\"nzExpandedIcon\"\n      [nzExpandAll]=\"nzDefaultExpandAll\"\n      [nzExpandedKeys]=\"expandedKeys\"\n      [nzCheckedKeys]=\"nzCheckable ? value : []\"\n      [nzSelectedKeys]=\"!nzCheckable ? value : []\"\n      [nzTreeTemplate]=\"treeTemplate\"\n      [nzCheckStrictly]=\"nzCheckStrictly\"\n      (nzExpandChange)=\"onExpandedKeysChange($event)\"\n      (nzClick)=\"nzTreeClick.emit($event)\"\n      (nzCheckedKeysChange)=\"updateSelectedNodes()\"\n      (nzSelectedKeysChange)=\"updateSelectedNodes()\"\n      (nzCheckBoxChange)=\"nzTreeCheckBoxChange.emit($event)\"\n      (nzSearchValueChange)=\"setSearchValues($event)\">\n    </nz-tree>\n    <span *ngIf=\"nzNodes.length === 0 || isNotFound\" class=\"ant-select-not-found\">\n      <nz-embed-empty [nzComponentName]=\"'tree-select'\" [specificContent]=\"nzNotFoundContent\"></nz-embed-empty>\n    </span>\n  </div>\n</ng-template>\n\n<div\n  cdkOverlayOrigin\n  class=\"ant-select-selection\"\n  [class.ant-select-selection--single]=\"!isMultiple\"\n  [class.ant-select-selection--multiple]=\"isMultiple\"\n  tabindex=\"0\">\n  <ng-container *ngIf=\"!isMultiple\">\n    <div class=\"ant-select-selection__rendered\">\n      <div\n        *ngIf=\"nzPlaceHolder && selectedNodes.length === 0\"\n        [style.display]=\"placeHolderDisplay\"\n        class=\"ant-select-selection__placeholder\">\n        {{ nzPlaceHolder }}\n      </div>\n\n      <div\n        *ngIf=\"selectedNodes.length === 1\"\n        class=\"ant-select-selection-selected-value\"\n        [attr.title]=\"nzDisplayWith(selectedNodes[0])\"\n        [ngStyle]=\"selectedValueDisplay\">\n        {{ nzDisplayWith(selectedNodes[0]) }}\n      </div>\n\n      <div\n        *ngIf=\"nzShowSearch\"\n        [style.display]=\"searchDisplay\"\n        class=\"ant-select-search ant-select-search--inline\">\n        <div class=\"ant-select-search__field__wrap\">\n          <ng-template [ngTemplateOutlet]=\"inputTemplate\"></ng-template>\n          <span class=\"ant-select-search__field__mirror\">{{inputValue}}&nbsp;</span>\n        </div>\n      </div>\n\n    </div>\n  </ng-container>\n  <ng-container *ngIf=\"isMultiple\">\n    <ul class=\"ant-select-selection__rendered\">\n      <div\n        *ngIf=\"nzPlaceHolder && selectedNodes.length === 0\"\n        [style.display]=\"placeHolderDisplay\"\n        class=\"ant-select-selection__placeholder\">\n        {{ nzPlaceHolder }}\n      </div>\n      <ng-container *ngFor=\"let node of selectedNodes | slice: 0 : nzMaxTagCount; trackBy:trackValue\">\n        <li\n          [@zoomMotion]\n          [@.disabled]=\"noAnimation?.nzNoAnimation\"\n          [nzNoAnimation]=\"noAnimation?.nzNoAnimation\"\n          [attr.title]=\"nzDisplayWith(node)\"\n          [class.ant-select-selection__choice__disabled]=\"node.isDisabled\"\n          class=\"ant-select-selection__choice\">\n               <span *ngIf=\"!node.isDisabled\" class=\"ant-select-selection__choice__remove\"\n                 (mousedown)=\"$event.preventDefault()\"\n                 (click)=\"removeSelected(node, true, $event)\">\n                 <i nz-icon nzType=\"close\" class=\"ant-select-remove-icon\"></i>\n               </span>\n          <span class=\"ant-select-selection__choice__content\">{{ nzDisplayWith(node) }}</span>\n        </li>\n      </ng-container>\n      <li [@zoomMotion]\n        *ngIf=\"selectedNodes.length > nzMaxTagCount\"\n        class=\"ant-select-selection__choice\">\n        <div class=\"ant-select-selection__choice__content\">\n          <ng-container *ngIf=\"nzMaxTagPlaceholder\">\n            <ng-template\n              [ngTemplateOutlet]=\"nzMaxTagPlaceholder\"\n              [ngTemplateOutletContext]=\"{ $implicit: selectedNodes | slice: nzMaxTagCount}\">\n            </ng-template>\n          </ng-container>\n          <ng-container *ngIf=\"!nzMaxTagPlaceholder\">\n            + {{ selectedNodes.length - nzMaxTagCount }} ...\n          </ng-container>\n        </div>\n      </li>\n      <li class=\"ant-select-search ant-select-search--inline\">\n        <ng-template [ngTemplateOutlet]=\"inputTemplate\"></ng-template>\n      </li>\n    </ul>\n  </ng-container>\n  <span *ngIf=\"nzAllowClear\" class=\"ant-select-selection__clear\"\n    (mousedown)=\"$event.preventDefault()\"\n    (click)=\"onClearSelection($event)\">\n    <i nz-icon nzType=\"close-circle\" class=\"ant-select-clear-icon\" nzTheme=\"fill\"></i>\n  </span>\n  <span *ngIf=\"!isMultiple\" class=\"ant-select-arrow\">\n    <i nz-icon nzType=\"down\" class=\"ant-select-arrow-icon\"></i>\n  </span>\n</div>",
                providers: [
                    NzTreeSelectService,
                    {
                        provide: NzTreeHigherOrderServiceToken,
                        useFactory: higherOrderServiceFactory,
                        deps: [[new Self(), Injector]]
                    },
                    {
                        provide: NG_VALUE_ACCESSOR,
                        useExisting: forwardRef((/**
                         * @return {?}
                         */
                        () => NzTreeSelectComponent)),
                        multi: true
                    }
                ],
                host: {
                    '[class.ant-select-lg]': 'nzSize==="large"',
                    '[class.ant-select-sm]': 'nzSize==="small"',
                    '[class.ant-select-enabled]': '!nzDisabled',
                    '[class.ant-select-disabled]': 'nzDisabled',
                    '[class.ant-select-allow-clear]': 'nzAllowClear',
                    '[class.ant-select-open]': 'nzOpen',
                    '(click)': 'trigger()'
                },
                styles: [`
      .ant-select-dropdown {
        top: 100%;
        left: 0;
        position: relative;
        width: 100%;
        margin-top: 4px;
        margin-bottom: 4px;
        overflow: auto;
      }
    `]
            }] }
];
/** @nocollapse */
NzTreeSelectComponent.ctorParameters = () => [
    { type: NzTreeSelectService },
    { type: NzConfigService },
    { type: Renderer2 },
    { type: ChangeDetectorRef },
    { type: ElementRef },
    { type: NzNoAnimationDirective, decorators: [{ type: Host }, { type: Optional }] }
];
NzTreeSelectComponent.propDecorators = {
    nzAllowClear: [{ type: Input }],
    nzShowExpand: [{ type: Input }],
    nzShowLine: [{ type: Input }],
    nzDropdownMatchSelectWidth: [{ type: Input }],
    nzCheckable: [{ type: Input }],
    nzHideUnMatched: [{ type: Input }],
    nzShowIcon: [{ type: Input }],
    nzShowSearch: [{ type: Input }],
    nzDisabled: [{ type: Input }],
    nzAsyncData: [{ type: Input }],
    nzMultiple: [{ type: Input }],
    nzDefaultExpandAll: [{ type: Input }],
    nzCheckStrictly: [{ type: Input }],
    nzExpandedIcon: [{ type: Input }],
    nzNotFoundContent: [{ type: Input }],
    nzNodes: [{ type: Input }],
    nzOpen: [{ type: Input }],
    nzSize: [{ type: Input }],
    nzPlaceHolder: [{ type: Input }],
    nzDropdownStyle: [{ type: Input }],
    nzDefaultExpandedKeys: [{ type: Input }],
    nzExpandedKeys: [{ type: Input }],
    nzDisplayWith: [{ type: Input }],
    nzMaxTagCount: [{ type: Input }],
    nzMaxTagPlaceholder: [{ type: Input }],
    nzOpenChange: [{ type: Output }],
    nzCleared: [{ type: Output }],
    nzRemoved: [{ type: Output }],
    nzExpandChange: [{ type: Output }],
    nzTreeClick: [{ type: Output }],
    nzTreeCheckBoxChange: [{ type: Output }],
    inputElement: [{ type: ViewChild, args: ['inputElement', { static: false },] }],
    treeRef: [{ type: ViewChild, args: ['treeRef', { static: false },] }],
    cdkOverlayOrigin: [{ type: ViewChild, args: [CdkOverlayOrigin, { static: true },] }],
    cdkConnectedOverlay: [{ type: ViewChild, args: [CdkConnectedOverlay, { static: false },] }],
    nzTreeTemplate: [{ type: Input }],
    nzTreeTemplateChild: [{ type: ContentChild, args: ['nzTreeTemplate', { static: true },] }]
};
__decorate([
    InputBoolean(),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzAllowClear", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzShowExpand", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzShowLine", void 0);
__decorate([
    InputBoolean(), WithConfig(true),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzDropdownMatchSelectWidth", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzCheckable", void 0);
__decorate([
    InputBoolean(), WithConfig(false),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzHideUnMatched", void 0);
__decorate([
    InputBoolean(), WithConfig(false),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzShowIcon", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Boolean)
], NzTreeSelectComponent.prototype, "nzShowSearch", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Object)
], NzTreeSelectComponent.prototype, "nzDisabled", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Object)
], NzTreeSelectComponent.prototype, "nzAsyncData", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Object)
], NzTreeSelectComponent.prototype, "nzMultiple", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Object)
], NzTreeSelectComponent.prototype, "nzDefaultExpandAll", void 0);
__decorate([
    InputBoolean(),
    __metadata("design:type", Object)
], NzTreeSelectComponent.prototype, "nzCheckStrictly", void 0);
__decorate([
    WithConfig('default'),
    __metadata("design:type", String)
], NzTreeSelectComponent.prototype, "nzSize", void 0);
if (false) {
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzAllowClear;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzShowExpand;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzShowLine;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzDropdownMatchSelectWidth;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzCheckable;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzHideUnMatched;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzShowIcon;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzShowSearch;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzDisabled;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzAsyncData;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzMultiple;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzDefaultExpandAll;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzCheckStrictly;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzExpandedIcon;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzNotFoundContent;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzNodes;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzOpen;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzSize;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzPlaceHolder;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzDropdownStyle;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzDisplayWith;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzMaxTagCount;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzMaxTagPlaceholder;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzOpenChange;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzCleared;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzRemoved;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzExpandChange;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzTreeClick;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzTreeCheckBoxChange;
    /** @type {?} */
    NzTreeSelectComponent.prototype.inputElement;
    /** @type {?} */
    NzTreeSelectComponent.prototype.treeRef;
    /** @type {?} */
    NzTreeSelectComponent.prototype.cdkOverlayOrigin;
    /** @type {?} */
    NzTreeSelectComponent.prototype.cdkConnectedOverlay;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzTreeTemplate;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzTreeTemplateChild;
    /** @type {?} */
    NzTreeSelectComponent.prototype.triggerWidth;
    /** @type {?} */
    NzTreeSelectComponent.prototype.isComposing;
    /** @type {?} */
    NzTreeSelectComponent.prototype.isDestroy;
    /** @type {?} */
    NzTreeSelectComponent.prototype.isNotFound;
    /** @type {?} */
    NzTreeSelectComponent.prototype.inputValue;
    /** @type {?} */
    NzTreeSelectComponent.prototype.dropDownPosition;
    /** @type {?} */
    NzTreeSelectComponent.prototype.selectionChangeSubscription;
    /** @type {?} */
    NzTreeSelectComponent.prototype.selectedNodes;
    /** @type {?} */
    NzTreeSelectComponent.prototype.expandedKeys;
    /** @type {?} */
    NzTreeSelectComponent.prototype.value;
    /** @type {?} */
    NzTreeSelectComponent.prototype.onChange;
    /** @type {?} */
    NzTreeSelectComponent.prototype.onTouched;
    /** @type {?} */
    NzTreeSelectComponent.prototype.nzConfigService;
    /**
     * @type {?}
     * @private
     */
    NzTreeSelectComponent.prototype.renderer;
    /**
     * @type {?}
     * @private
     */
    NzTreeSelectComponent.prototype.cdr;
    /**
     * @type {?}
     * @private
     */
    NzTreeSelectComponent.prototype.elementRef;
    /** @type {?} */
    NzTreeSelectComponent.prototype.noAnimation;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
class NzTreeSelectModule {
}
NzTreeSelectModule.decorators = [
    { type: NgModule, args: [{
                imports: [
                    CommonModule,
                    OverlayModule,
                    FormsModule,
                    NzTreeModule,
                    NzIconModule,
                    NzEmptyModule,
                    NzOverlayModule,
                    NzNoAnimationModule
                ],
                declarations: [NzTreeSelectComponent],
                exports: [NzTreeSelectComponent]
            },] }
];

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

export { NzTreeSelectComponent, NzTreeSelectModule, NzTreeSelectService, higherOrderServiceFactory };
//# sourceMappingURL=ng-zorro-antd-tree-select.js.map