Navigation

Panneau latéral pour Slint

KitDrawer · Slint Kit 0.3.0

Panneau modal latéral borné à la largeur de sa fenêtre hôte.

Lancer l’aperçu

Essayer le composant

Télécharger le projet complet, le décompresser et lancer cargo run --locked dans son dossier. Rust 1.92+ ; Slint Kit 0.3.0 depuis crates.io. Vous pouvez aussi copier les quatre fichiers ci-dessous.

Ouvrez les détails, archivez le projet ou fermez avec Échap. La fermeture rétablit le focus sur le bouton d’ouverture.

ui/app.slint

export { KitFormValidation, HtmlInputKind, NumberInputFormat, KitInputConstraints, KitValidationResult, KitValidityState } from "@kit/kit.slint";
// SPDX-License-Identifier: GPL-3.0-or-later
import { KitDrawer, KitDialogPanel, KitButton, DialogTabPolicy, CloseReason, KitTheme, KitThemes } from "@kit/kit.slint";
export component App inherits Window {
    title: "KitDrawer example";
    preferred-width: 520px;
    preferred-height: 400px;
    max-width: 100000px;
    max-height: 100000px;
    background: root.theme.canvas;
    in-out property <KitTheme> theme: KitThemes.light;
    in property <bool> showing;
    in property <string> result: "Project active";
    callback open();
    callback close(CloseReason);
    callback archive();
    public function focus-opener() { opener.take-focus(); }
    public function focus-dialog() { drawer.take-focus(); }

    VerticalLayout {
        padding: 24px;
        spacing: 16px;
        alignment: start;
        opener := KitButton { theme: root.theme; text: "Open project details"; disabled: root.showing; activated => { root.open(); } }
        Text { text: root.result; color: root.theme.text-primary; }

    }
    drawer := KitDrawer {
        theme: root.theme; title: "Project details"; width: root.width; height: root.height;
        state: { open: root.showing, topmost: root.showing, busy: false };
        tab-policy: DialogTabPolicy.native;
        dismiss(reason) => { root.close(reason); }
        restore-focus => { root.focus-opener(); }
            Text { text: "Archive this project?"; color: root.theme.text-primary; font-size: 20px * root.theme.text-scale; wrap: word-wrap; }
            archive-button := KitButton { theme: root.theme; text: "Archive project"; activated => { root.archive(); } }
    }
}

src/main.rs

// SPDX-License-Identifier: GPL-3.0-or-later
use slint::ComponentHandle;
use slint_kit::{OverlayStack, OverlaySpec, OverlayId, DismissReason, CloseResult};
mod ui { slint::include_modules!(); }
fn main() -> Result<(), slint::PlatformError> {
    let app = ui::App::new()?;
    slint_kit::init_form_validation!(ui, app);
    let overlays = std::rc::Rc::new(std::cell::RefCell::new(OverlayStack::new()));
    let weak = app.as_weak();
    let stack = overlays.clone();
    app.on_open(move || {
        if let Some(app) = weak.upgrade() {
            if stack.borrow().is_empty() {
                stack.borrow_mut().push(OverlaySpec::new(OverlayId(1), None, true)).expect("single modal");
                app.set_showing(true);
                app.invoke_focus_dialog();
            }
        }
    });
    let weak = app.as_weak();
    let stack = overlays.clone();
    app.on_close(move |reason| {
        let reason = match reason {
            ui::CloseReason::Escape => DismissReason::Escape,
            ui::CloseReason::OutsidePress => DismissReason::OutsidePress,
            ui::CloseReason::SystemBack => DismissReason::SystemBack,
            ui::CloseReason::TriggerToggle => DismissReason::TriggerToggle,
            ui::CloseReason::Programmatic => DismissReason::Programmatic,
            ui::CloseReason::HostClosed => DismissReason::HostClosed,
        };
        let closed = matches!(stack.borrow_mut().request_close(reason), CloseResult::Closed(_));
        if closed { if let Some(app) = weak.upgrade() { app.set_showing(false); app.invoke_focus_opener(); } }
    });
    let weak = app.as_weak();
    app.on_archive(move || { if let Some(app) = weak.upgrade() { app.set_result("Project archived".into()); app.invoke_close(ui::CloseReason::Programmatic); } });
    app.run()
}

[package]
name = "slint-kit-drawer-example"
version = "0.1.0"
edition = "2024"
rust-version = "1.92"
license = "GPL-3.0-or-later"
publish = false

[dependencies]
slint-kit = "=0.3.0"
slint = { version = "=1.18.1", default-features = false, features = ["std", "compat-1-18", "backend-winit", "renderer-skia", "accessibility"] }

[build-dependencies]
slint-kit-build = "=0.3.0"

[workspace]

fn main() { slint_kit_build::compile("ui/app.slint").expect("compile component example"); }

Fichiers : Cargo.toml · build.rs · ui/app.slint · src/main.rs

Montez-le à la racine de la fenêtre après le contenu défilant et donnez-lui tout le viewport. Connectez les callbacks hérités dismiss et focus-next, puis restore-focus, à la pile de modales et au registre de focus.

Le panneau est ancré au bord final et borne panel-width à la largeur disponible. L’ouverture place le focus sur Fermer ; l’hôte doit enregistrer les champs et restaurer l’ouvreur exact à la fermeture.

Voir le code source ↗

Composition visuelle

Le fichier ci-dessous produit la capture. Pour les composants pilotés par un contrôleur, il montre l’état affiché sans fournir le branchement Rust. Créer un projet.

Afficher le fichier de la capture

// Public label overrides localize this fixture; toolkit/host defaults keep their language.
// SPDX-License-Identifier: GPL-3.0-or-later
import { KitButton, KitDrawer, KitTextField, KitTheme, KitThemes } from "@kit/kit.slint";

export component Example inherits Window {
    title: "KitDrawer — exemple";
    preferred-width: 560px;
    preferred-height: 420px;
    max-width: 100000px;
    max-height: 100000px;
    background: root.theme.canvas;
    in-out property <KitTheme> theme: KitThemes.light;
    in-out property <string> status;
    KitDrawer { close-label: "Fermer le panneau"; theme: root.theme; panel-width: 380px * root.theme.text-scale; width: parent.width; height: parent.height; title: "Détails du projet"; state: { open: true, topmost: true, busy: false }; Text { text: "Notes de terrain"; color: root.theme.text-primary; font-size: 14px * root.theme.text-scale; wrap: word-wrap; vertical-stretch: 0; }KitTextField { character-count-label: "caractères"; checking-label: "Vérification…"; clear-label: "Effacer la recherche"; hide-label: "Masquer le mot de passe"; reveal-label: "Afficher le mot de passe"; theme: root.theme; label: "Nom du projet"; text: "Notes de terrain"; }KitButton { theme: root.theme; text: "Enregistrer les modifications"; activated => { root.status = "Action demandée"; } } if root.status != "": Text { text: root.status; color: root.theme.text-secondary; font-size: 12px * root.theme.text-scale; wrap: word-wrap; vertical-stretch: 0; } }
}

Télécharger cet exemple

API publique

Hérite de KitDialogSurface.

Propriétés

Types et variantes

Signaux

• restore-focus()
• close-focus-observed(bool)

Fonctions

• take-focus()

Voir aussi

• Surface modale
• Cible de focus