Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 1x | /**
* Copyright (c) Siemens 2016 - 2025
* SPDX-License-Identifier: MIT
*/
import { animate, group, query, state, style, transition, trigger } from '@angular/animations';
import { Component, inject } from '@angular/core';
import { SiNavbarVerticalDividerComponent } from './si-navbar-vertical-divider.component';
import { SI_NAVBAR_VERTICAL } from './si-navbar-vertical.provider';
@Component({
selector: 'si-navbar-vertical-header',
imports: [SiNavbarVerticalDividerComponent],
template: `
@if (!navbar.collapsed()) {
<div class="si-h5 text-secondary p-5">
<ng-content />
</div>
} @else {
<si-navbar-vertical-divider />
}
`,
styleUrl: './si-navbar-vertical-header.component.scss',
host: { '[@headerCollapse]': 'navbar.collapsed()' },
animations: [
trigger('headerCollapse', [
// Prevents initial animation. See: https://stackoverflow.com/a/50791299
transition(':enter', []),
state('true', style({ blockSize: '13px' })),
state('false', style({ blockSize: '40px' })),
transition('* <=> *', [
query('.si-h5', style({ position: 'absolute' }), { optional: true }),
group([
query(
':leave',
[style({ opacity: '1' }), animate('0.2s ease-in', style({ opacity: '0' }))],
{ optional: true }
),
query(
':enter',
[style({ opacity: '0' }), animate('0.2s 0.3s ease-out', style({ opacity: '1' }))],
{ optional: true }
),
animate('0.5s ease')
])
])
])
]
})
export class SiNavbarVerticalHeaderComponent {
protected navbar = inject(SI_NAVBAR_VERTICAL);
}
|