desktop: components/taskbar — Windows 11-style taskbar with start button, quick launch, window list, system tray clock

This commit is contained in:
Butterfly Dev 2026-04-07 03:29:54 +00:00
parent b5e23e16b7
commit 490317b3ea
3 changed files with 301 additions and 0 deletions

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<div class="taskbar">
<!-- Start button -->
<button class="start-btn" (click)="startClick.emit()">
<svg width="18" height="18" viewBox="0 0 18 18">
<rect x="0" y="0" width="8" height="8" rx="1" fill="#0078d4"/>
<rect x="10" y="0" width="8" height="8" rx="1" fill="#0078d4"/>
<rect x="0" y="10" width="8" height="8" rx="1" fill="#0078d4"/>
<rect x="10" y="10" width="8" height="8" rx="1" fill="#0078d4"/>
</svg>
</button>
<!-- Quick launch buttons -->
<div class="quick-launch">
<button class="launch-btn" title="File Explorer" (click)="launchApp.emit('file-explorer')">
📁
</button>
<button class="launch-btn" title="Terminal" (click)="launchApp.emit('terminal')">
</button>
<button class="launch-btn" title="Text Editor" (click)="launchApp.emit('text-editor')">
📝
</button>
<button class="launch-btn" title="Settings" (click)="launchApp.emit('settings')">
⚙️
</button>
</div>
<!-- Separator -->
<div class="taskbar-separator"></div>
<!-- Window list -->
<div class="window-list">
@for (win of windows(); track win.id) {
<button
class="taskbar-item"
[class.active]="win.isActive && !win.isMinimized"
[class.minimized]="win.isMinimized"
(click)="onFocusWindow(win.id)"
>
<span class="item-icon">{{ win.icon }}</span>
<span class="item-title">{{ win.title }}</span>
<span class="item-close" (click)="onCloseWindow(win.id, $event)"></span>
</button>
}
</div>
<!-- System tray -->
<div class="system-tray">
<span class="tray-clock">
<span class="clock-time">{{ time() }}</span>
<span class="clock-date">{{ date() }}</span>
</span>
</div>
</div>

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:host {
display: block;
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 9000;
}
.taskbar {
display: flex;
align-items: center;
height: 48px;
padding: 0 4px;
background: linear-gradient(180deg, #2b2b2b 0%, #1e1e1e 100%);
border-top: 1px solid #404040;
backdrop-filter: blur(20px);
}
// Start button
.start-btn {
width: 48px;
height: 40px;
border: none;
background: transparent;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
border-radius: 4px;
transition: background 0.15s;
&:hover {
background: rgba(255, 255, 255, 0.08);
}
&:active {
background: rgba(255, 255, 255, 0.04);
}
}
// Quick launch
.quick-launch {
display: flex;
align-items: center;
gap: 2px;
margin-left: 4px;
}
.launch-btn {
width: 40px;
height: 40px;
border: none;
background: transparent;
font-size: 16px;
cursor: pointer;
border-radius: 4px;
transition: background 0.15s;
&:hover {
background: rgba(255, 255, 255, 0.08);
}
}
// Separator
.taskbar-separator {
width: 1px;
height: 24px;
background: #555;
margin: 0 6px;
}
// Window list
.window-list {
flex: 1;
display: flex;
align-items: center;
gap: 2px;
overflow-x: auto;
padding: 0 4px;
&::-webkit-scrollbar {
display: none;
}
}
.taskbar-item {
display: flex;
align-items: center;
gap: 6px;
height: 38px;
padding: 0 10px;
border: none;
background: rgba(255, 255, 255, 0.04);
color: #ccc;
font-size: 12px;
cursor: pointer;
border-radius: 4px;
white-space: nowrap;
max-width: 200px;
min-width: 0;
transition: background 0.15s;
position: relative;
&::after {
content: '';
position: absolute;
bottom: 2px;
left: 50%;
transform: translateX(-50%);
width: 0;
height: 2px;
background: #0078d4;
border-radius: 1px;
transition: width 0.2s;
}
&.active::after {
width: 70%;
}
&.minimized {
opacity: 0.6;
&::after {
width: 40%;
background: #888;
}
}
&:hover {
background: rgba(255, 255, 255, 0.08);
}
}
.item-icon {
font-size: 14px;
flex-shrink: 0;
}
.item-title {
overflow: hidden;
text-overflow: ellipsis;
}
.item-close {
display: none;
font-size: 10px;
width: 18px;
height: 18px;
line-height: 18px;
text-align: center;
border-radius: 3px;
color: #aaa;
margin-left: auto;
&:hover {
background: #e81123;
color: #fff;
}
}
.taskbar-item:hover .item-close {
display: block;
}
// System tray
.system-tray {
display: flex;
align-items: center;
padding: 0 8px;
height: 100%;
}
.tray-clock {
display: flex;
flex-direction: column;
align-items: flex-end;
color: #ccc;
font-size: 12px;
line-height: 1.3;
}
.clock-time {
font-weight: 500;
}
.clock-date {
font-size: 11px;
opacity: 0.7;
}

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import { Component, computed, output } from '@angular/core';
import { CommonModule } from '@angular/common';
import { WindowManagerService, type WindowState } from '../../services/window-manager.service';
@Component({
selector: 'app-taskbar',
standalone: true,
imports: [CommonModule],
templateUrl: './taskbar.component.html',
styleUrl: './taskbar.component.scss',
})
export class TaskbarComponent {
/** Emitted when the start button is clicked. */
readonly startClick = output<void>();
/** Emitted when a taskbar item requests to launch an app. */
readonly launchApp = output<string>();
/** Current time string. */
readonly time = computed(() => {
const now = new Date();
return now.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
});
/** Current date string. */
readonly date = computed(() => {
const now = new Date();
return now.toLocaleDateString([], { month: 'short', day: 'numeric', year: 'numeric' });
});
constructor(public wm: WindowManagerService) {}
/** All windows for the taskbar items. */
readonly windows = computed(() => this.wm.allWindows());
onFocusWindow(id: string): void {
const win = this.wm.getWindow(id);
if (win?.isMinimized) {
this.wm.focusWindow(id);
} else if (win?.isActive) {
this.wm.minimizeWindow(id);
} else {
this.wm.focusWindow(id);
}
}
onCloseWindow(id: string, event: MouseEvent): void {
event.stopPropagation();
this.wm.closeWindow(id);
}
}