Slint Kit Documentation

Layout

KitSection

Content section with a heading and optional description.

Content section with a heading and optional description.
Native screenshot of the same example, rendered with Skia.

Set title and description, then place content in its children. Adjust gap to space the introduction and content.

Text wraps and follows theme.text-scale. Empty strings do not add text blocks.

Complete example

This complete Slint file is a visual composition used to produce the screenshot above. Internal strings without a label property retain the kit’s default language; system dialogs follow the host platform. Projected state and callbacks requesting a decision need host wiring; the standalone fixture does not supply that controller. Set up the Rust project, then see the typed controller application for working editing, validation and selection.

// SPDX-License-Identifier: GPL-3.0-or-later
import { KitButton, KitSection, KitTextField, KitTheme, KitThemes } from "@kit/kit.slint";

export component Example inherits Window {
    title: "KitSection example";
    preferred-width: 480px;
    preferred-height: 350px;
    max-width: 100000px;
    max-height: 100000px;
    background: root.theme.canvas;
    in-out property <KitTheme> theme: KitThemes.light;
    in-out property <string> status;
    VerticalLayout {
        padding: 24px; spacing: 16px; alignment: start;
        Text { text: "Section"; color: root.theme.text-primary; font-size: 20px * root.theme.text-scale; font-weight: 600; }
        KitSection { theme: root.theme; title: "Team workspace"; description: "Compose ordinary children with shared spacing.";Text { text: "Team workspace"; color: root.theme.text-primary; font-size: 14px * root.theme.text-scale; wrap: word-wrap; }KitTextField { theme: root.theme; label: "Project name"; text: "Field notes"; }KitButton { theme: root.theme; text: "Save project"; activated => { root.status = "Action requested"; } } }
        if root.status != "": Text { text: root.status; color: root.theme.text-secondary; font-size: 12px * root.theme.text-scale; wrap: word-wrap; }
    }
}

Download this example

Public API

Inherits VerticalLayout. The declarations below come from the component source. Parent properties remain available; see the controller guide for state management.

Properties

Name Type Direction
theme KitTheme in
title string in
description string in
gap LayoutSpace in

Types and variants

Names below use Slint syntax. Shared Rust domain types live in slint_kit; presentation enums come from the Rust types generated by Slint.

Type Declaration
enum LayoutSpace none, tight, compact, regular, roomy, section