/build-gpui-apps

Badge

A versatile badge component that can display counts, dots, or icons on elements. Perfect for indicating notifications, status, or other contextual information on avatars, icons, or other UI elements.

Import

use gpui_kit::component::badge::Badge;

Usage

Badge with Count

Use count to display a numeric badge, if the count is greater than zero (> 0) the badge will be shown, otherwise it will be hidden.

There is a default maximum count of 99, any count above this will be displayed as 99+. You can customize this maximum using the max method.

Badge::new()
    .count(3)
    .child(Icon::new(IconName::Bell))

Variants

• Default: Displays a numeric count.
• Dot: A small dot indicator, typically used for status.
• Icon: Displays an icon instead of a number.

// Number badge (default)
Badge::new()
    .count(5)
    .child(Avatar::new().src("https://example.com/avatar.jpg"))

// Dot badge
Badge::new()
    .dot()
    .child(Icon::new(IconName::Inbox))

// Icon badge
Badge::new()
    .icon(IconName::Check)
    .child(Avatar::new().src("https://example.com/avatar.jpg"))

Badge Sizes

The Badge is also implemented with the Sizable trait, allowing you to set small, medium (default), or large sizes.

// Small badge
Badge::new()
    .small()
    .count(1)
    .child(Avatar::new().small())

// Medium badge (default)
Badge::new()
    .count(5)
    .child(Avatar::new())

// Large badge
Badge::new()
    .large()
    .count(10)
    .child(Avatar::new().large())

Badge Colors

use gpui_kit::component::ActiveTheme;

// Custom colors
Badge::new()
    .count(3)
    .color(cx.theme().blue)
    .child(Avatar::new())

Badge::new()
    .icon(IconName::Star)
    .color(cx.theme().yellow)
    .child(Avatar::new())

Badge::new()
    .dot()
    .color(cx.theme().green)
    .child(Icon::new(IconName::Bell))

Badge on Icons

use gpui_kit::component::{Icon, IconName};

// Badge with count on icon
Badge::new()
    .count(3)
    .child(Icon::new(IconName::Bell).large())

// Badge with high count (shows max)
Badge::new()
    .count(103)
    .child(Icon::new(IconName::Inbox).large())

// Custom max count
Badge::new()
    .count(150)
    .max(999)
    .child(Icon::new(IconName::Mail))

Badge on Avatars

use gpui_kit::component::avatar::Avatar;

// Basic count badge
Badge::new()
    .count(5)
    .child(Avatar::new().src("https://example.com/avatar.jpg"))

// Status badge with icon
Badge::new()
    .icon(IconName::Check)
    .color(cx.theme().green)
    .child(Avatar::new().src("https://example.com/avatar.jpg"))

// Online indicator with dot
Badge::new()
    .dot()
    .color(cx.theme().green)
    .child(Avatar::new().src("https://example.com/avatar.jpg"))

Complex Nested Badges

// Badge on badge for complex status
Badge::new()
    .count(212)
    .large()
    .child(
        Badge::new()
            .icon(IconName::Check)
            .large()
            .color(cx.theme().cyan)
            .child(Avatar::new().large().src("https://example.com/avatar.jpg"))
    )

// Multiple status indicators
Badge::new()
    .count(2)
    .color(cx.theme().green)
    .large()
    .child(
        Badge::new()
            .icon(IconName::Star)
            .large()
            .color(cx.theme().yellow)
            .child(Avatar::new().large().src("https://example.com/avatar.jpg"))
    )

API Reference

• Badge

Examples

Notification Indicators

// Unread messages
Badge::new()
    .count(12)
    .child(Icon::new(IconName::Mail).large())

// New notifications
Badge::new()
    .count(3)
    .color(cx.theme().red)
    .child(Icon::new(IconName::Bell).large())

// High priority with custom max
Badge::new()
    .count(1234)
    .max(999)
    .color(cx.theme().orange)
    .child(Icon::new(IconName::AlertTriangle))

Status Indicators

// Online status
Badge::new()
    .dot()
    .color(cx.theme().green)
    .child(Avatar::new().src("https://example.com/user.jpg"))

// Verified status
Badge::new()
    .icon(IconName::CheckCircle)
    .color(cx.theme().blue)
    .child(Avatar::new().src("https://example.com/verified-user.jpg"))

// Warning status
Badge::new()
    .icon(IconName::AlertTriangle)
    .color(cx.theme().yellow)
    .child(Avatar::new().src("https://example.com/user.jpg"))

Different Badge Positions

// The badge automatically positions itself based on variant:
// - Dot: top-right corner (small dot)
// - Number: top-right with dynamic sizing
// - Icon: bottom-right corner with border

Count Formatting

// Numbers 1-99 show as-is
Badge::new().count(5)    // Shows "5"
Badge::new().count(99)   // Shows "99"

// Numbers above max show with "+"
Badge::new().count(100)  // Shows "99+" (default max)
Badge::new().count(1000).max(999) // Shows "999+"

// Zero count hides the badge
Badge::new().count(0)    // Badge not visible

Documentation license: original prose and illustrations for which GPUI Kit holds licensing rights are also offered under CC BY 4.0. When copying or adapting, credit GPUI Kit, link the source (https://gpui-kit.com/component/badge) and https://creativecommons.org/licenses/by/4.0/, and indicate changes. Code examples and software source use Apache-2.0; third-party material retains its terms; existing Apache-2.0 permissions remain.

Bundled from GPUI Kit. Documentation prose: CC BY 4.0; code examples: Apache-2.0. Changes: documentation links localized, asset URLs made absolute, and this attribution added.