ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
80 lines • 9.02 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 { ChangeDetectionStrategy, Component, Input } from '@angular/core';
export class NzTreeNodeSwitcherComponent {
constructor() {
this.nzSelectMode = false;
}
get isShowLineIcon() {
return !this.isLeaf && !!this.nzShowLine;
}
get isShowSwitchIcon() {
return !this.isLeaf && !this.nzShowLine;
}
get isSwitcherOpen() {
return !!this.isExpanded && !this.isLeaf;
}
get isSwitcherClose() {
return !this.isExpanded && !this.isLeaf;
}
}
NzTreeNodeSwitcherComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-tree-node-switcher',
template: `
<ng-container *ngIf="isShowSwitchIcon">
<ng-container *ngIf="!isLoading; else loadingTemplate">
<ng-container *nzStringTemplateOutlet="nzExpandedIcon; context: { $implicit: context, origin: context.origin }">
<i
nz-icon
nzType="caret-down"
[class.ant-select-tree-switcher-icon]="nzSelectMode"
[class.ant-tree-switcher-icon]="!nzSelectMode"
></i>
</ng-container>
</ng-container>
</ng-container>
<ng-container *ngIf="nzShowLine">
<ng-container *ngIf="!isLoading; else loadingTemplate">
<ng-container *nzStringTemplateOutlet="nzExpandedIcon; context: { $implicit: context, origin: context.origin }">
<i
*ngIf="isShowLineIcon"
nz-icon
[nzType]="isSwitcherOpen ? 'minus-square' : 'plus-square'"
class="ant-tree-switcher-line-icon"
></i>
<i *ngIf="!isShowLineIcon" nz-icon nzType="file" class="ant-tree-switcher-line-icon"></i>
</ng-container>
</ng-container>
</ng-container>
<ng-template #loadingTemplate>
<i nz-icon nzType="loading" [nzSpin]="true" class="ant-tree-switcher-loading-icon"></i>
</ng-template>
`,
changeDetection: ChangeDetectionStrategy.OnPush,
preserveWhitespaces: false,
host: {
'[class.ant-select-tree-switcher]': 'nzSelectMode',
'[class.ant-select-tree-switcher-noop]': 'nzSelectMode && isLeaf',
'[class.ant-select-tree-switcher_open]': 'nzSelectMode && isSwitcherOpen',
'[class.ant-select-tree-switcher_close]': 'nzSelectMode && isSwitcherClose',
'[class.ant-tree-switcher]': '!nzSelectMode',
'[class.ant-tree-switcher-noop]': '!nzSelectMode && isLeaf',
'[class.ant-tree-switcher_open]': '!nzSelectMode && isSwitcherOpen',
'[class.ant-tree-switcher_close]': '!nzSelectMode && isSwitcherClose'
}
},] }
];
NzTreeNodeSwitcherComponent.propDecorators = {
nzShowExpand: [{ type: Input }],
nzShowLine: [{ type: Input }],
nzExpandedIcon: [{ type: Input }],
nzSelectMode: [{ type: Input }],
context: [{ type: Input }],
isLeaf: [{ type: Input }],
isLoading: [{ type: Input }],
isExpanded: [{ type: Input }]
};
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