eewing
98 lines
2.0 KiB
Svelte
98 lines
2.0 KiB
Svelte
<script lang="ts">
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import { boxWith, mergeProps } from "svelte-toolbelt";
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import type { CheckboxRootProps } from "../types.js";
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import { CheckboxGroupContext, CheckboxRootState } from "../checkbox.svelte.js";
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import CheckboxInput from "./checkbox-input.svelte";
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import { createId } from "../../../internal/create-id.js";
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import { watch } from "runed";
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const uid = $props.id();
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let {
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checked = $bindable(false),
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ref = $bindable(null),
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onCheckedChange,
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children,
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disabled = false,
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required = false,
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name = undefined,
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value = "on",
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id = createId(uid),
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indeterminate = $bindable(false),
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onIndeterminateChange,
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child,
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type = "button",
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readonly,
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...restProps
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}: CheckboxRootProps = $props();
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const group = CheckboxGroupContext.getOr(null);
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if (group && value) {
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if (group.opts.value.current.includes(value)) {
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checked = true;
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} else {
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checked = false;
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}
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}
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watch.pre(
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() => value,
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() => {
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if (group && value) {
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if (group.opts.value.current.includes(value)) {
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checked = true;
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} else {
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checked = false;
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}
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}
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}
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);
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const rootState = CheckboxRootState.create(
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{
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checked: boxWith(
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() => checked,
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(v) => {
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checked = v;
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onCheckedChange?.(v);
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}
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),
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disabled: boxWith(() => disabled ?? false),
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required: boxWith(() => required),
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name: boxWith(() => name),
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value: boxWith(() => value),
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id: boxWith(() => id),
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ref: boxWith(
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() => ref,
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(v) => (ref = v)
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),
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indeterminate: boxWith(
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() => indeterminate,
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(v) => {
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indeterminate = v;
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onIndeterminateChange?.(v);
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}
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),
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type: boxWith(() => type),
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readonly: boxWith(() => Boolean(readonly)),
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},
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group
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);
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const mergedProps = $derived(mergeProps({ ...restProps }, rootState.props));
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</script>
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{#if child}
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{@render child({
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props: mergedProps,
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...rootState.snippetProps,
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})}
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{:else}
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<button {...mergedProps}>
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{@render children?.(rootState.snippetProps)}
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</button>
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{/if}
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<CheckboxInput />
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