hydroxy

Thread list

The conversation sidebar. Each row shows a title, preview and time, with an unread marker. Search filters as you type; rename and delete sit on each row.

Open: board

Usage

use hydroxy_leptos::thread_list::{ThreadList, ThreadSummary};
use leptos::prelude::*;

pub fn demo() -> AnyView {
    let (items, set_items) = signal(vec![
        ThreadSummary::new("churn", "Q3 churn drivers", "Pricing came up in nine of fourteen interviews", "2m")
            .unread(),
        ThreadSummary::new("board", "Board update sources", "Checked every figure against the dashboard", "1h"),
        ThreadSummary::new(
            "digest",
            "Weekly digest draft",
            "Here is a shorter version for the newsletter",
            "Yesterday",
        ),
        ThreadSummary::new(
            "onboarding",
            "Onboarding survey themes",
            "Setup calls mattered most for small teams",
            "24 Oct",
        ),
        ThreadSummary::new("pricing", "Pricing page copy", "Three options for the annual plan headline", "21 Oct"),
    ]);
    let (selected, set_selected) = signal(Some("board".to_string()));

    view! {
        <div style="display: grid; gap: var(--space-4); max-width: 360px;">
            <ThreadList
                items=items
                selected=selected
                on_select=move |id: String| {
                    // Opening a conversation reads it.
                    set_items.update(|v| v.iter_mut().filter(|t| t.id == id).for_each(|t| t.unread = false));
                    set_selected.set(Some(id));
                }
                on_rename=move |(id, title): (String, String)| {
                    set_items.update(|v| v.iter_mut().filter(|t| t.id == id).for_each(|t| t.title.clone_from(&title)));
                }
                on_delete=move |id: String| set_items.update(|v| v.retain(|t| t.id != id))
            />
            <p style="margin: 0; font: var(--text-sm); color: var(--text-2);">
                {move || match selected.get() {
                    Some(id) => format!("Open: {id}"),
                    None => "Nothing open.".to_string(),
                }}
            </p>
        </div>
    }
    .into_any()
}

Anatomy

Componentdata-partRenders
ThreadListrootSearch field above the list
searchWraps the SearchField
listul of conversations
itemA row. data-selected, data-unread
openThe row's button. aria-current on the open conversation
marker / title / time / previewContents of the open button
actionsRename and Delete, shown on hover or focus
renameText field while renaming
emptyShown when no conversation matches

Keyboard

KeyDoes
EnterIn the rename field: save the new title
EscapeIn the rename field: leave the title as it was
EscapeIn the search field: clear the search

Props

PropTypeNotes
itemsVec<ThreadSummary>Conversations in display order. A summary has id, title, preview, time and unread
selectedOption<String>Controlled open id. Pair with on_select
default_selectedStringOpen id when uncontrolled
on_selectCallback<String>Called with the id when a row is opened
on_renameCallback<(String, String)>Id and trimmed new title. You apply it
on_deleteCallback<String>Id to remove. You apply it, and can confirm first
label / emptyStringAccessible name and empty text
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