Slint Kit Documentation

Navigation

KitNavigationAction

Labeled navigation action built on a stable-identity option.

Labeled navigation action built on a stable-identity option.
Native screenshot of the same example, rendered with Skia.

Supply option-data, active and selected, then handle inherited activate(token, generation). Reserve trailing-space when an indicator accompanies the label.

The row inherits KitOption identity capture and press cancellation. Text alignment follows control-width, and overlong labels are elided.

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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 { KitNavigationAction, KitTheme, KitThemes } from "@kit/kit.slint";

export component Example inherits Window {
    title: "KitNavigationAction example";
    preferred-width: 420px;
    preferred-height: 180px;
    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: "Navigation Action"; color: root.theme.text-primary; font-size: 20px * root.theme.text-scale; font-weight: 600; }
        KitNavigationAction { theme: root.theme; option-data: { token: 11, generation: 1, label: "Project overview", description: "Open project details", disabled: false }; selected: true; activate(token, generation) => { root.status = "Activated stable token " + token; } }
        if root.status != "": Text { text: root.status; color: root.theme.text-secondary; font-size: 12px * root.theme.text-scale; wrap: word-wrap; }
    }
}

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Public API

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

Properties

Name Type Direction
trailing-space length in

See also