import * as React from "react";import { cva, type VariantProps } from "class-variance-authority";import { Slot } from "radix-ui"; import { cn } from "../lib/utils";import { Spinner } from "./spinner"; const buttonVariants = cva( "inline-flex shrink-0 items-center justify-center gap-2 rounded-md text-sm font-medium whitespace-nowrap transition-all outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4", { variants: { variant: { default: "bg-primary text-primary-foreground hover:bg-primary/90", destructive: "bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40", outline: "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50", secondary: "bg-secondary text-secondary-foreground hover:bg-secondary/80", ghost: "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50", link: "text-primary underline-offset-4 hover:underline", }, size: { default: "h-9 px-4 py-2 has-[>svg]:px-3", xs: "h-6 gap-1 rounded-md px-2 text-xs has-[>svg]:px-1.5 [&_svg:not([class*='size-'])]:size-3", sm: "h-8 gap-1.5 rounded-md px-3 has-[>svg]:px-2.5", lg: "h-10 rounded-md px-6 has-[>svg]:px-4", icon: "size-9", "icon-xs": "size-6 rounded-md [&_svg:not([class*='size-'])]:size-3", "icon-sm": "size-8", "icon-lg": "size-10", }, }, defaultVariants: { variant: "default", size: "default", }, },); function Button({ className, variant = "default", size = "default", asChild = false, loading = false, disabled, children, ...props}: React.ComponentProps<"button"> & VariantProps<typeof buttonVariants> & { asChild?: boolean; /** Show a centered spinner while keeping the label's footprint, so the * button (and any row it sits in) does not change width on entering the * loading state. Ignored with `asChild` (Slot requires a single child). */ loading?: boolean; }) { const Comp = asChild ? Slot.Root : "button"; const showLoading = loading && !asChild; return ( <Comp data-slot="button" data-variant={variant} data-size={size} data-loading={showLoading ? "" : undefined} className={cn(buttonVariants({ variant, size, className }), showLoading && "relative")} disabled={disabled || loading} {...props} > {showLoading ? ( <> {/* Reserve the label's width so the box stays the same size; overlay the spinner centered on top. */} <span className="invisible">{children}</span> <span className="absolute inset-0 flex items-center justify-center"> <Spinner className="size-3.5" /> </span> </> ) : ( children )} </Comp> );} export { Button, buttonVariants };
import * as React from "react";
import { cva, type VariantProps } from "class-variance-authority";
import { Slot } from "radix-ui";
import { cn } from "../lib/utils";
import { Spinner } from "./spinner";
const buttonVariants = cva(
"inline-flex shrink-0 items-center justify-center gap-2 rounded-md text-sm font-medium whitespace-nowrap transition-all outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
{
variants: {
variant: {
default: "bg-primary text-primary-foreground hover:bg-primary/90",
destructive:
"bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40",
outline:
"border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
secondary: "bg-secondary text-secondary-foreground hover:bg-secondary/80",
ghost: "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
link: "text-primary underline-offset-4 hover:underline",
},
size: {
default: "h-9 px-4 py-2 has-[>svg]:px-3",
xs: "h-6 gap-1 rounded-md px-2 text-xs has-[>svg]:px-1.5 [&_svg:not([class*='size-'])]:size-3",
sm: "h-8 gap-1.5 rounded-md px-3 has-[>svg]:px-2.5",
lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
icon: "size-9",
"icon-xs": "size-6 rounded-md [&_svg:not([class*='size-'])]:size-3",
"icon-sm": "size-8",
"icon-lg": "size-10",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
},
);
function Button({
className,
variant = "default",
size = "default",
asChild = false,
loading = false,
disabled,
children,
...props
}: React.ComponentProps<"button"> &
VariantProps<typeof buttonVariants> & {
asChild?: boolean;
/** Show a centered spinner while keeping the label's footprint, so the
* button (and any row it sits in) does not change width on entering the
* loading state. Ignored with `asChild` (Slot requires a single child). */
loading?: boolean;
}) {
const Comp = asChild ? Slot.Root : "button";
const showLoading = loading && !asChild;
return (
<Comp
data-slot="button"
data-variant={variant}
data-size={size}
data-loading={showLoading ? "" : undefined}
className={cn(buttonVariants({ variant, size, className }), showLoading && "relative")}
disabled={disabled || loading}
{...props}
>
{showLoading ? (
<>
{/* Reserve the label's width so the box stays the same size; overlay
the spinner centered on top. */}
<span className="invisible">{children}</span>
<span className="absolute inset-0 flex items-center justify-center">
<Spinner className="size-3.5" />
</span>
</>
) : (
children
)}
</Comp>
);
}
export { Button, buttonVariants };