Files
Ely-GPUI-Components/examples/gallery/ui.rs
T
ZacharyZhang-NYandClaude Opus 5.5 bb59ae845f Gallery: a blocked note wraps beside its dot
blocked() laid its text as a flex item beside the dot, and gpui measures
a text item's least width unwrapped, so a long note ran past its column
and the dot shrank to nothing. The text now sits in a flex_1 block with
no least width beside a dot that never shrinks, which rests on the first
line, as Alert holds its icon. The a11y note and the motion page's
Lottie note wrap inside their columns. A failed hue check names both
charts in hex.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 20:42:19 -04:00

123 lines
3.4 KiB
Rust

use ely_gpui_component::theme::{ActiveTheme, TextSize};
use gpui::{
App, Div, Entity, FontWeight, IntoElement, ParentElement, SharedString, Styled, Window, div,
};
/// Titled block of demos.
pub fn section(title: impl Into<SharedString>, note: impl Into<SharedString>, cx: &App) -> Div {
let theme = cx.theme();
div().flex().flex_col().gap_4().pt_10().child(
div()
.flex()
.flex_col()
.gap_1()
.child(
div()
.text_size(theme.text_size(TextSize::Md))
.font_weight(FontWeight::SEMIBOLD)
.text_color(theme.colors.fg)
.child(title.into()),
)
.child(
div()
.text_size(theme.text_size(TextSize::Sm))
.text_color(theme.colors.fg_muted)
.child(note.into()),
),
)
}
pub fn row() -> Div {
div().flex().flex_wrap().items_center().gap_3()
}
/// Row whose captions share one line.
pub fn specimens() -> Div {
div().flex().flex_wrap().items_end().gap_6()
}
pub fn label(text: impl Into<SharedString>, cx: &App) -> impl IntoElement {
let theme = cx.theme();
div()
.text_size(theme.text_size(TextSize::Xs))
.text_color(theme.colors.fg_subtle)
.child(text.into())
}
/// Demo with a caption beneath.
pub fn specimen(caption: impl Into<SharedString>, body: impl IntoElement, cx: &App) -> Div {
div()
.flex()
.flex_col()
.gap_2()
.child(body)
.child(label(caption, cx))
}
/// Monospace hint naming the call.
pub fn code(text: impl Into<SharedString>, cx: &App) -> impl IntoElement {
let theme = cx.theme();
div()
.font_family(theme.mono_family.clone())
.text_size(theme.text_size(TextSize::Xs))
.text_color(theme.colors.fg_muted)
.child(text.into())
}
/// Honest note for an entry gpui cannot support.
pub fn blocked(text: impl Into<SharedString>, cx: &App) -> impl IntoElement {
let theme = cx.theme();
div()
.flex()
.items_start()
.gap_2()
.text_size(theme.text_size(TextSize::Sm))
.text_color(theme.colors.warning)
.child(
div()
.flex_none()
.mt_1p5()
.size_1p5()
.rounded_full()
.bg(theme.colors.warning),
)
.child(div().flex_1().min_w_0().child(text.into()))
}
/// A demo's state, kept across frames under `key`.
pub fn keep<T: 'static>(
key: &'static str,
init: impl FnOnce() -> T,
window: &mut Window,
cx: &mut App,
) -> Entity<T> {
window.use_keyed_state(key, cx, move |_, _| init())
}
/// Edits a demo's state in place and redraws.
pub fn change<T: 'static>(state: &Entity<T>, cx: &mut App, edit: impl FnOnce(&mut T)) {
state.update(cx, |state, cx| {
edit(state);
cx.notify();
});
}
/// Replaces a demo's state and redraws.
pub fn set<T: 'static>(state: &Entity<T>, value: T, cx: &mut App) {
state.update(cx, |state, cx| {
*state = value;
cx.notify();
});
}
/// A steady pseudo-random series, so captures repeat.
pub fn noise(seed: u64) -> impl FnMut() -> f64 {
let mut state = seed;
move || {
state = state
.wrapping_mul(6364136223846793005)
.wrapping_add(1442695040888963407);
(state >> 33) as f64 / (1u64 << 31) as f64
}
}