ng-zorro-antd/fesm5/ng-zorro-antd-tree-select.js

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

import { __extends, __spread, __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, warnDeprecation, isNotNil, slideMotion, zoomMotion, NzTreeHigherOrderServiceToken, NzConfigService, NzNoAnimationDirective, InputBoolean, WithConfig, NzTreeBase, 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
 */
var NzTreeSelectService = /** @class */ (function (_super) {
    __extends(NzTreeSelectService, _super);
    function NzTreeSelectService() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    NzTreeSelectService.decorators = [
        { type: Injectable }
    ];
    return NzTreeSelectService;
}(NzTreeBaseService));

/**
 * @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);
}
var NzTreeSelectComponent = /** @class */ (function (_super) {
    __extends(NzTreeSelectComponent, _super);
    function NzTreeSelectComponent(nzTreeService, nzConfigService, renderer, cdr, elementRef, noAnimation) {
        var _this = _super.call(this, nzTreeService) || this;
        _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 {?}
         */
        function (node) { return 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 {?}
         */
        function () { return null; });
        _this.renderer.addClass(_this.elementRef.nativeElement, 'ant-select');
        return _this;
    }
    Object.defineProperty(NzTreeSelectComponent.prototype, "nzDefaultExpandedKeys", {
        get: /**
         * @return {?}
         */
        function () {
            return this.expandedKeys;
        },
        /**
         * @deprecated 9.0.0 - use `nzExpandedKeys` instead.
         */
        set: /**
         * @deprecated 9.0.0 - use `nzExpandedKeys` instead.
         * @param {?} value
         * @return {?}
         */
        function (value) {
            warnDeprecation("'nzDefaultExpandedKeys' would be removed in 9.0.0. Please use 'nzExpandedKeys' instead.");
            this.expandedKeys = value;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "nzExpandedKeys", {
        get: /**
         * @return {?}
         */
        function () {
            return this.expandedKeys;
        },
        set: /**
         * @param {?} value
         * @return {?}
         */
        function (value) {
            this.expandedKeys = value;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "treeTemplate", {
        get: /**
         * @return {?}
         */
        function () {
            return this.nzTreeTemplate || this.nzTreeTemplateChild;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "placeHolderDisplay", {
        get: /**
         * @return {?}
         */
        function () {
            return this.inputValue || this.isComposing || this.selectedNodes.length ? 'none' : 'block';
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "searchDisplay", {
        get: /**
         * @return {?}
         */
        function () {
            return this.nzOpen ? 'block' : 'none';
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "isMultiple", {
        get: /**
         * @return {?}
         */
        function () {
            return this.nzMultiple || this.nzCheckable;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NzTreeSelectComponent.prototype, "selectedValueDisplay", {
        get: /**
         * @return {?}
         */
        function () {
            /** @type {?} */
            var showSelectedValue = false;
            /** @type {?} */
            var 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
            };
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.ngOnInit = /**
     * @return {?}
     */
    function () {
        this.isDestroy = false;
        this.selectionChangeSubscription = this.subscribeSelectionChange();
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this.isDestroy = true;
        this.closeDropDown();
        this.selectionChangeSubscription.unsubscribe();
    };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    NzTreeSelectComponent.prototype.setDisabledState = /**
     * @param {?} isDisabled
     * @return {?}
     */
    function (isDisabled) {
        this.nzDisabled = isDisabled;
        this.closeDropDown();
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NzTreeSelectComponent.prototype.ngOnChanges = /**
     * @param {?} changes
     * @return {?}
     */
    function (changes) {
        if (changes.hasOwnProperty('nzNodes')) {
            this.updateSelectedNodes(true);
        }
    };
    /**
     * @param {?} value
     * @return {?}
     */
    NzTreeSelectComponent.prototype.writeValue = /**
     * @param {?} value
     * @return {?}
     */
    function (value) {
        var _this = this;
        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 {?}
             */
            function (node) {
                _this.removeSelected(node, false);
            }));
            this.selectedNodes = [];
        }
        this.cdr.markForCheck();
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    NzTreeSelectComponent.prototype.registerOnChange = /**
     * @param {?} fn
     * @return {?}
     */
    function (fn) {
        this.onChange = fn;
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    NzTreeSelectComponent.prototype.registerOnTouched = /**
     * @param {?} fn
     * @return {?}
     */
    function (fn) {
        this.onTouched = fn;
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.trigger = /**
     * @return {?}
     */
    function () {
        if (this.nzDisabled || (!this.nzDisabled && this.nzOpen)) {
            this.closeDropDown();
        }
        else {
            this.openDropdown();
            if (this.nzShowSearch || this.isMultiple) {
                this.focusOnInput();
            }
        }
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.openDropdown = /**
     * @return {?}
     */
    function () {
        if (!this.nzDisabled) {
            this.nzOpen = true;
            this.nzOpenChange.emit(this.nzOpen);
            this.updateCdkConnectedOverlayStatus();
            this.updatePosition();
        }
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.closeDropDown = /**
     * @return {?}
     */
    function () {
        this.onTouched();
        this.nzOpen = false;
        this.nzOpenChange.emit(this.nzOpen);
        this.cdr.markForCheck();
    };
    /**
     * @param {?} e
     * @return {?}
     */
    NzTreeSelectComponent.prototype.onKeyDownInput = /**
     * @param {?} e
     * @return {?}
     */
    function (e) {
        /** @type {?} */
        var keyCode = e.keyCode;
        /** @type {?} */
        var eventTarget = (/** @type {?} */ (e.target));
        if (this.isMultiple && !eventTarget.value && keyCode === BACKSPACE) {
            e.preventDefault();
            if (this.selectedNodes.length) {
                /** @type {?} */
                var removeNode = this.selectedNodes[this.selectedNodes.length - 1];
                this.removeSelected(removeNode);
                (/** @type {?} */ ((/** @type {?} */ (this.nzTreeService)).triggerEventChange$)).next({
                    eventName: 'removeSelect',
                    node: removeNode
                });
            }
        }
    };
    /**
     * @param {?} value
     * @return {?}
     */
    NzTreeSelectComponent.prototype.onExpandedKeysChange = /**
     * @param {?} value
     * @return {?}
     */
    function (value) {
        this.nzExpandChange.emit(value);
        this.expandedKeys = __spread((/** @type {?} */ (value.keys)));
    };
    /**
     * @param {?} value
     * @return {?}
     */
    NzTreeSelectComponent.prototype.setInputValue = /**
     * @param {?} value
     * @return {?}
     */
    function (value) {
        this.inputValue = value;
        this.updateInputWidth();
        this.updatePosition();
    };
    /**
     * @param {?} node
     * @param {?=} emit
     * @param {?=} event
     * @return {?}
     */
    NzTreeSelectComponent.prototype.removeSelected = /**
     * @param {?} node
     * @param {?=} emit
     * @param {?=} event
     * @return {?}
     */
    function (node, emit, event) {
        if (emit === void 0) { emit = true; }
        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 {?}
     */
    NzTreeSelectComponent.prototype.focusOnInput = /**
     * @return {?}
     */
    function () {
        var _this = this;
        setTimeout((/**
         * @return {?}
         */
        function () {
            if (_this.inputElement) {
                _this.inputElement.nativeElement.focus();
            }
        }));
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.subscribeSelectionChange = /**
     * @return {?}
     */
    function () {
        var _this = this;
        return merge(this.nzTreeClick.pipe(tap((/**
         * @param {?} event
         * @return {?}
         */
        function (event) {
            /** @type {?} */
            var 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 {?}
         */
        function (event) {
            /** @type {?} */
            var 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 {?}
         */
        function () {
            _this.updateSelectedNodes();
            /** @type {?} */
            var value = _this.selectedNodes.map((/**
             * @param {?} node
             * @return {?}
             */
            function (node) { return (/** @type {?} */ (node.key)); }));
            _this.value = __spread(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 {?}
     */
    NzTreeSelectComponent.prototype.updateSelectedNodes = /**
     * @param {?=} init
     * @return {?}
     */
    function (init) {
        if (init === void 0) { init = false; }
        if (init) {
            /** @type {?} */
            var 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 = __spread((this.nzCheckable ? this.getCheckedNodeList() : this.getSelectedNodeList()));
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.updatePosition = /**
     * @return {?}
     */
    function () {
        var _this = this;
        setTimeout((/**
         * @return {?}
         */
        function () {
            if (_this.cdkConnectedOverlay && _this.cdkConnectedOverlay.overlayRef) {
                _this.cdkConnectedOverlay.overlayRef.updatePosition();
            }
        }));
    };
    /**
     * @param {?} position
     * @return {?}
     */
    NzTreeSelectComponent.prototype.onPositionChange = /**
     * @param {?} position
     * @return {?}
     */
    function (position) {
        this.dropDownPosition = position.connectionPair.originY;
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.updateInputWidth = /**
     * @return {?}
     */
    function () {
        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 {?}
     */
    NzTreeSelectComponent.prototype.onClearSelection = /**
     * @param {?} $event
     * @return {?}
     */
    function ($event) {
        var _this = this;
        $event.stopPropagation();
        $event.preventDefault();
        this.selectedNodes.forEach((/**
         * @param {?} node
         * @return {?}
         */
        function (node) {
            _this.removeSelected(node, false);
        }));
        this.nzCleared.emit();
    };
    /**
     * @param {?} $event
     * @return {?}
     */
    NzTreeSelectComponent.prototype.setSearchValues = /**
     * @param {?} $event
     * @return {?}
     */
    function ($event) {
        var _this = this;
        Promise.resolve().then((/**
         * @return {?}
         */
        function () {
            _this.isNotFound = (_this.nzShowSearch || _this.isMultiple) && !!_this.inputValue && (/** @type {?} */ ($event.matchedKeys)).length === 0;
        }));
    };
    /**
     * @return {?}
     */
    NzTreeSelectComponent.prototype.updateCdkConnectedOverlayStatus = /**
     * @return {?}
     */
    function () {
        this.triggerWidth = this.cdkOverlayOrigin.elementRef.nativeElement.getBoundingClientRect().width;
    };
    /**
     * @param {?} _index
     * @param {?} option
     * @return {?}
     */
    NzTreeSelectComponent.prototype.trackValue = /**
     * @param {?} _index
     * @param {?} option
     * @return {?}
     */
    function (_index, option) {
        return (/** @type {?} */ (option.key));
    };
    NzTreeSelectComponent.decorators = [
        { type: Component, args: [{
                    selector: 'nz-tree-select',
                    exportAs: 'nzTreeSelect',
                    animations: [slideMotion, zoomMotion],
                    template: "<ng-template #inputTemplate>\n  <input\n    #inputElement\n    autocomplete=\"off\"\n    class=\"ant-select-search__field\"\n    (compositionstart)=\"isComposing = true\"\n    (compositionend)=\"isComposing = false\"\n    (keydown)=\"onKeyDownInput($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 {?}
                             */
                            function () { 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: ["\n      .ant-select-dropdown {\n        top: 100%;\n        left: 0;\n        position: relative;\n        width: 100%;\n        margin-top: 4px;\n        margin-bottom: 4px;\n        overflow: auto;\n      }\n    "]
                }] }
    ];
    /** @nocollapse */
    NzTreeSelectComponent.ctorParameters = function () { return [
        { 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);
    return NzTreeSelectComponent;
}(NzTreeBase));
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
 */
var NzTreeSelectModule = /** @class */ (function () {
    function NzTreeSelectModule() {
    }
    NzTreeSelectModule.decorators = [
        { type: NgModule, args: [{
                    imports: [
                        CommonModule,
                        OverlayModule,
                        FormsModule,
                        NzTreeModule,
                        NzIconModule,
                        NzEmptyModule,
                        NzOverlayModule,
                        NzNoAnimationModule
                    ],
                    declarations: [NzTreeSelectComponent],
                    exports: [NzTreeSelectComponent]
                },] }
    ];
    return NzTreeSelectModule;
}());

/**
 * @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