---
title: "Calendar 组件 — zenit Zig UI"
description: "月视图日期浏览与选择。月份计算、首周偏移、选中日和导航按钮共享 SimpleDate 模型。"
url: https://zenit.z.express/zh/components/calendar
language: zh-CN
alternate_en: https://zenit.z.express/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_fr: https://zenit.z.express/fr/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`

月视图日期浏览与选择。

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

**BEHAVIOR CONTRACT**

月份计算、首周偏移、选中日和导航按钮共享 SimpleDate 模型。

**RECORDED INTERACTION**

Harness 点击 18 日，选中态随之移动。

`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;
}
```

[在 GitHub 查看源码examples/storybook/stories.zig:2457](https://github.com/version-next/zenit/blob/HEAD/examples/storybook/stories.zig#L2457)

这是 Storybook 中该 story 的原样代码（zenit 5f9add5+wip 2026-09-30）。其中 `W` 即 `ui.widgets`，`col` / `row` / `label` 是 Storybook 内的布局小工具。

### 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
```

| 字段 | 类型 | 默认值 | 说明 |
| --- | --- | --- | --- |
| `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)

| 字段 | 类型 | 默认值 | 说明 |
| --- | --- | --- | --- |
| `wrapper` | `*Node` | — | — |
| `state` | `*CalendarState` | — | — |