@angular/cdk
Version:
Angular Material Component Development Kit
51 lines • 5.3 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Directive, Input } from '@angular/core';
import { CdkTree, CdkTreeNode } from './tree';
import * as i0 from "@angular/core";
import * as i1 from "./tree";
/**
* Node toggle to expand/collapse the node.
*/
class CdkTreeNodeToggle {
/** Whether expand/collapse the node recursively. */
get recursive() {
return this._recursive;
}
set recursive(value) {
this._recursive = coerceBooleanProperty(value);
}
constructor(_tree, _treeNode) {
this._tree = _tree;
this._treeNode = _treeNode;
this._recursive = false;
}
_toggle(event) {
this.recursive
? this._tree.treeControl.toggleDescendants(this._treeNode.data)
: this._tree.treeControl.toggle(this._treeNode.data);
event.stopPropagation();
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: CdkTreeNodeToggle, deps: [{ token: i1.CdkTree }, { token: i1.CdkTreeNode }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.0.0", type: CdkTreeNodeToggle, selector: "[cdkTreeNodeToggle]", inputs: { recursive: ["cdkTreeNodeToggleRecursive", "recursive"] }, host: { listeners: { "click": "_toggle($event)" } }, ngImport: i0 }); }
}
export { CdkTreeNodeToggle };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: CdkTreeNodeToggle, decorators: [{
type: Directive,
args: [{
selector: '[cdkTreeNodeToggle]',
host: {
'(click)': '_toggle($event)',
},
}]
}], ctorParameters: function () { return [{ type: i1.CdkTree }, { type: i1.CdkTreeNode }]; }, propDecorators: { recursive: [{
type: Input,
args: ['cdkTreeNodeToggleRecursive']
}] } });
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