52 lines
1.2 KiB
TypeScript
52 lines
1.2 KiB
TypeScript
// #docregion
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import {Component, Directive, Input, QueryList,
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ViewContainerRef, TemplateRef, ContentChildren} from 'angular2/core';
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@Directive({
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selector: '[ui-pane]'
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})
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export class UiPane {
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@Input() title: string;
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private _active:boolean = false;
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constructor(public viewContainer: ViewContainerRef,
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public templateRef: TemplateRef) { }
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@Input() set active(active: boolean) {
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if (active == this._active) return;
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this._active = active;
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if (active) {
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this.viewContainer.createEmbeddedView(this.templateRef);
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} else {
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this.viewContainer.remove(0);
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}
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}
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get active(): boolean {
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return this._active;
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}
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}
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@Component({
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selector: 'ui-tabs',
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template: `
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<ul class="nav nav-tabs">
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<li *ngFor="var pane of panes"
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(click)="select(pane)"
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role="presentation" [class.active]="pane.active">
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<a>{{pane.title}}</a>
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</li>
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</ul>
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<ng-content></ng-content>
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`,
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styles:['a { cursor: pointer; cursor: hand; }']
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})
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export class UiTabs {
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@ContentChildren(UiPane) panes: QueryList<UiPane>;
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select(pane: UiPane) {
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this.panes.toArray().forEach((p: UiPane) => p.active = p == pane);
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}
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}
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