---
title: "Composant Calendar — zenit Zig UI"
description: "Navigation et sélection de dates en vue mensuelle. Le calcul des mois, le décalage de la première semaine, la sélection et la navigation partagent le modèle…"
url: https://zenit.z.express/fr/components/calendar
language: fr
alternate_en: https://zenit.z.express/components/calendar.md
alternate_zh: https://zenit.z.express/zh/components/calendar.md
alternate_es: https://zenit.z.express/es/components/calendar.md
alternate_ja: https://zenit.z.express/ja/components/calendar.md
alternate_ko: https://zenit.z.express/ko/components/calendar.md
alternate_de: https://zenit.z.express/de/components/calendar.md
project: zenit v0.1.0-alpha (Zig 0.15.2, macOS)
source: https://github.com/version-next/zenit
---

# Calendar

`ui.widgets.Calendar`

Navigation et sélection de dates en vue mensuelle.

[Video](https://zenit.z.express/media/stories/calendar.mp4?v=3b86846183)

**BEHAVIOR CONTRACT**

Le calcul des mois, le décalage de la première semaine, la sélection et la navigation partagent le modèle SimpleDate.

**RECORDED INTERACTION**

Le harness clique sur le 18 et la sélection se déplace.

`examples/storybook/stories.zig:2457`

```zig
// ── Calendar ──
pub fn buildCalendar(scope: *ui.Scope, cx: *ui.Cx) anyerror!*ui.Node {
    const cal = try W.Calendar(.{ .initial_year = 2026, .initial_month = 5 }).mount(scope, cx);
    return cal.wrapper;
}
```

[Voir le code sur GitHubexamples/storybook/stories.zig:2457](https://github.com/version-next/zenit/blob/HEAD/examples/storybook/stories.zig#L2457)

Le code source tel quel de la story dans le Storybook (zenit 5f9add5+wip 2026-09-30). `W` désigne `ui.widgets` ; `col` / `row` / `label` sont de petits helpers de mise en page du Storybook.

### CalendarProps

`ui.widgets.Calendar`

[src/ui/components/calendar/mod.zig:42](https://github.com/version-next/zenit/blob/HEAD/src/ui/components/calendar/mod.zig#L42)

```zig
fn Calendar(props: CalendarProps) CalendarBuilder
```

| Champ | Type | Défaut | Description |
| --- | --- | --- | --- |
| `initial_year` | `u16` | `2025` | — |
| `initial_month` | `u8` | `1` | — |
| `selected_date` | `?SimpleDate` | `null` | — |
| `on_select` | `?core.HandlerRef` | `null` | — |
| `cell_size` | `f32` | `36` | — |
| `prev_icon_asset` | `?svg_assets.Asset` | `null` | — |
| `next_icon_asset` | `?svg_assets.Asset` | `null` | — |

### CalendarResult

`ui.widgets.Calendar`

[src/ui/components/calendar/mod.zig:201](https://github.com/version-next/zenit/blob/HEAD/src/ui/components/calendar/mod.zig#L201)

| Champ | Type | Défaut | Description |
| --- | --- | --- | --- |
| `wrapper` | `*Node` | — | — |
| `state` | `*CalendarState` | — | — |