ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
55 lines • 6.12 kB
JavaScript
/**
* 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 { CdkTree } from '@angular/cdk/tree';
import { ChangeDetectionStrategy, Component, ViewChild, ViewEncapsulation } from '@angular/core';
import { treeCollapseMotion } from 'ng-zorro-antd/core/animation';
import { NzTreeNodeOutletDirective } from './outlet';
import { NzTreeView } from './tree';
export class NzTreeViewComponent extends NzTreeView {
constructor() {
super(...arguments);
this._afterViewInit = false;
}
ngAfterViewInit() {
Promise.resolve().then(() => {
this._afterViewInit = true;
this.changeDetectorRef.markForCheck();
});
}
}
NzTreeViewComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-tree-view',
exportAs: 'nzTreeView',
template: `
<div class="ant-tree-list-holder">
<div
[@.disabled]="!_afterViewInit || noAnimation?.nzNoAnimation"
[@treeCollapseMotion]="_nodeOutlet.viewContainer.length"
class="ant-tree-list-holder-inner"
>
<ng-container nzTreeNodeOutlet></ng-container>
</div>
</div>
`,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
providers: [
{ provide: CdkTree, useExisting: NzTreeViewComponent },
{ provide: NzTreeView, useExisting: NzTreeViewComponent }
],
host: {
class: 'ant-tree',
'[class.ant-tree-block-node]': 'nzDirectoryTree || nzBlockNode',
'[class.ant-tree-directory]': 'nzDirectoryTree',
'[class.ant-tree-rtl]': `dir === 'rtl'`
},
animations: [treeCollapseMotion]
},] }
];
NzTreeViewComponent.propDecorators = {
nodeOutlet: [{ type: ViewChild, args: [NzTreeNodeOutletDirective, { static: true },] }]
};
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