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// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Component, Input, Output, OnInit, OnDestroy, ElementRef, EventEmitter } from '@angular/core';
import { CoreTabsComponent } from './tabs';
/**
* A tab to use inside core-tabs. The content of this tab will be displayed when the tab is selected.
*
* You must provide either a title or an icon for the tab.
*
* Example usage:
*
* <core-tabs selectedIndex="1">
* <core-tab [title]="'core.courses.timeline' | translate" (ionSelect)="switchTab('timeline')">
* <!-- Tab contents. -->
* </core-tab>
* </core-tabs>
*/
@Component({
selector: 'core-tab',
template: '<ng-content></ng-content>'
})
export class CoreTabComponent implements OnInit, OnDestroy {
@Input() title?: string; // The tab title.
@Input() icon?: string; // The tab icon.
@Input() badge?: string; // A badge to add in the tab.
@Input() badgeStyle?: string; // The badge color.
@Input() enabled?: boolean = true; // Whether the tab is enabled.
@Input() show?: boolean = true; // Whether the tab should be shown.
@Input() id?: string; // An ID to identify the tab.
@Output() ionSelect: EventEmitter<CoreTabComponent> = new EventEmitter<CoreTabComponent>();
element: HTMLElement; // The core-tab element.
constructor(private tabs: CoreTabsComponent, element: ElementRef) {
this.element = element.nativeElement;
}
/**
* Component being initialized.
*/
ngOnInit() {
this.tabs.addTab(this);
}
/**
* Component destroyed.
*/
ngOnDestroy() {
this.tabs.removeTab(this);
}
}