lightswind
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A collection of beautifully crafted React Components, Blocks & Templates for Modern Developers. Create stunning web applications effortlessly by using our 160+ professional and animated react components.
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JavaScript
// @ts-nocheck
"use client";
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import { useRef, useState } from "react";
import { motion, useSpring, useTransform } from "framer-motion";
import { cn } from "../../lib/utils";
export function MagneticButton({ children, strength = 0.4, radius = 80, variant = "primary", size = "md", onClick, className, }) {
const buttonRef = useRef(null);
const [isHovered, setIsHovered] = useState(false);
// Spring config — snappy but elastic
const springConfig = { stiffness: 200, damping: 18, mass: 0.6 };
const rawX = useSpring(0, springConfig);
const rawY = useSpring(0, springConfig);
// Inner text moves slightly less than the container (parallax depth)
const textX = useTransform(rawX, (v) => v * 0.4);
const textY = useTransform(rawY, (v) => v * 0.4);
const handleMouseMove = (e) => {
const rect = buttonRef.current?.getBoundingClientRect();
if (!rect)
return;
const centerX = rect.left + rect.width / 2;
const centerY = rect.top + rect.height / 2;
const distX = e.clientX - centerX;
const distY = e.clientY - centerY;
const dist = Math.sqrt(distX ** 2 + distY ** 2);
if (dist < radius) {
rawX.set(distX * strength);
rawY.set(distY * strength);
setIsHovered(true);
}
else {
rawX.set(0);
rawY.set(0);
setIsHovered(false);
}
};
const handleMouseLeave = () => {
rawX.set(0);
rawY.set(0);
setIsHovered(false);
};
const variants = {
primary: "bg-primary text-primary-foreground hover:bg-primary/90 shadow-lg shadow-primary/20",
outline: "border-2 border-foreground text-foreground hover:bg-foreground/5",
ghost: "text-foreground hover:bg-foreground/8",
dark: "bg-foreground text-background shadow-lg",
};
const sizes = {
sm: "h-9 px-5 text-sm rounded-full",
md: "h-12 px-8 text-base rounded-full",
lg: "h-14 px-12 text-lg rounded-full",
};
return (_jsx("div", { ref: buttonRef, onMouseMove: handleMouseMove, onMouseLeave: handleMouseLeave, style: { display: "inline-flex", padding: radius * 0.25 }, children: _jsxs(motion.button, { type: "button", onClick: onClick, style: { x: rawX, y: rawY }, animate: { scale: isHovered ? 1.04 : 1 }, transition: { type: "spring", stiffness: 300, damping: 20 }, className: cn("relative inline-flex items-center justify-center font-semibold tracking-tight transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring overflow-hidden", variants[variant], sizes[size], className), children: [_jsx(motion.span, { animate: { opacity: isHovered ? 1 : 0 }, transition: { duration: 0.25 }, className: "pointer-events-none absolute inset-0 rounded-full bg-white/10" }), _jsx(motion.span, { style: { x: textX, y: textY }, className: "relative z-10 flex items-center gap-2", children: children })] }) }));
}