50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
import type { ComponentChildren, JSX, Ref } from "preact";
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import { cx } from "./cx.ts";
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export type ButtonVariant = "default" | "primary" | "danger" | "icon";
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const VARIANT_CLASS: Record<ButtonVariant, string> = {
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default: "sb-button",
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primary: "sb-button sb-button-primary",
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danger: "sb-button sb-button-danger",
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icon: "sb-button-icon",
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};
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export type ButtonProps = Omit<
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JSX.IntrinsicElements["button"],
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"class" | "ref"
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> & {
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variant?: ButtonVariant;
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class?: string;
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/** Ref to the underlying <button> (Preact function components don't forward `ref`). */
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buttonRef?: Ref<HTMLButtonElement>;
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/**
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* Optional keyboard-shortcut hint rendered after the label (e.g. "esc",
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* "⏎"). Only add it where that key actually triggers this button.
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*/
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shortcut?: string;
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children?: ComponentChildren;
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};
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export function Button({
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variant = "default",
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class: extra,
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type,
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buttonRef,
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shortcut,
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children,
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...rest
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}: ButtonProps) {
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return (
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<button
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ref={buttonRef}
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type={type ?? "button"}
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class={cx(VARIANT_CLASS[variant], extra)}
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{...rest}
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>
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{children}
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{shortcut ? <span class="sb-kbd">{shortcut}</span> : null}
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</button>
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);
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}
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