cursor-gk
Version:
A custom cursor component for React applications. Devloped by GK.
160 lines (159 loc) • 7.86 kB
JavaScript
"use strict";
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = CustomCursor;
var _react = _interopRequireWildcard(require("react"));
var _react2 = require("motion/react");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
/**
* CustomCursor Component
* Props:
* - outerSize: number (default: 40) → Outer circle size
* - innerSize: number (default: 8) → Inner dot size
* - pressedScale: number (default: 0.7) → Scale when clicked
* - hoverScale: number (default: 1.25) → Scale on hover
* - stiffness: number (default: 300) → Spring stiffness
* - damping: number (default: 28) → Spring damping
* - outerBorder: string (default: "2px solid black") → Outer circle border
* - outerColor: string (default: "transparent") → Outer circle background
* - innerColor: string (default: "black") → Inner dot color
* - boxShadow: string (default: "0 0 8px rgba(0,0,0,0.3)") → Hover/click box shadow
*/
function CustomCursor(_ref) {
var _ref$outerSize = _ref.outerSize,
outerSize = _ref$outerSize === void 0 ? 40 : _ref$outerSize,
_ref$innerSize = _ref.innerSize,
innerSize = _ref$innerSize === void 0 ? 8 : _ref$innerSize,
_ref$pressedScale = _ref.pressedScale,
pressedScale = _ref$pressedScale === void 0 ? 0.7 : _ref$pressedScale,
_ref$hoverScale = _ref.hoverScale,
hoverScale = _ref$hoverScale === void 0 ? 1.25 : _ref$hoverScale,
_ref$stiffness = _ref.stiffness,
stiffness = _ref$stiffness === void 0 ? 300 : _ref$stiffness,
_ref$damping = _ref.damping,
damping = _ref$damping === void 0 ? 28 : _ref$damping,
_ref$outerBorder = _ref.outerBorder,
outerBorder = _ref$outerBorder === void 0 ? "2px solid black" : _ref$outerBorder,
_ref$outerColor = _ref.outerColor,
outerColor = _ref$outerColor === void 0 ? "transparent" : _ref$outerColor,
_ref$innerColor = _ref.innerColor,
innerColor = _ref$innerColor === void 0 ? "black" : _ref$innerColor,
_ref$boxShadow = _ref.boxShadow,
boxShadow = _ref$boxShadow === void 0 ? "0 0 8px rgba(0,0,0,0.3)" : _ref$boxShadow;
var _useState = (0, _react.useState)(false),
_useState2 = _slicedToArray(_useState, 2),
hovered = _useState2[0],
setHovered = _useState2[1];
var _useState3 = (0, _react.useState)(false),
_useState4 = _slicedToArray(_useState3, 2),
pressed = _useState4[0],
setPressed = _useState4[1];
var mouseX = (0, _react2.useMotionValue)(0);
var mouseY = (0, _react2.useMotionValue)(0);
var outerX = (0, _react2.useSpring)(mouseX, {
stiffness: stiffness,
damping: damping
});
var outerY = (0, _react2.useSpring)(mouseY, {
stiffness: stiffness,
damping: damping
});
(0, _react.useEffect)(function () {
var move = function move(e) {
mouseX.set(e.clientX);
mouseY.set(e.clientY);
};
var elements = document.querySelectorAll("button, a");
elements.forEach(function (el) {
el.addEventListener("mouseenter", function () {
return setHovered(true);
});
el.addEventListener("mouseleave", function () {
return setHovered(false);
});
});
var handleMouseDown = function handleMouseDown() {
return setPressed(true);
};
var handleMouseUp = function handleMouseUp() {
return setPressed(false);
};
document.addEventListener("mousemove", move);
document.addEventListener("mousedown", handleMouseDown);
document.addEventListener("mouseup", handleMouseUp);
return function () {
document.removeEventListener("mousemove", move);
document.removeEventListener("mousedown", handleMouseDown);
document.removeEventListener("mouseup", handleMouseUp);
elements.forEach(function (el) {
el.removeEventListener("mouseenter", function () {
return setHovered(true);
});
el.removeEventListener("mouseleave", function () {
return setHovered(false);
});
});
};
}, [mouseX, mouseY]);
var scale = pressed ? pressedScale : hovered ? hoverScale : 1;
return /*#__PURE__*/_react["default"].createElement(_react["default"].Fragment, null, /*#__PURE__*/_react["default"].createElement(_react2.motion.div, {
style: {
position: "fixed",
top: 0,
left: 0,
width: outerSize,
height: outerSize,
borderRadius: "50%",
border: outerBorder,
pointerEvents: "none",
zIndex: 9999,
backgroundColor: outerColor,
x: outerX,
y: outerY,
translateX: "-50%",
translateY: "-50%",
boxShadow: "0 0 0 rgba(0,0,0,0)"
},
animate: {
scale: scale,
boxShadow: hovered || pressed ? boxShadow : "0 0 0 rgba(0,0,0,0)"
},
transition: {
type: "spring",
stiffness: stiffness + 100,
damping: damping
}
}), /*#__PURE__*/_react["default"].createElement(_react2.motion.div, {
style: {
position: "fixed",
top: 0,
left: 0,
width: pressed ? innerSize + 3 : innerSize,
height: pressed ? innerSize + 3 : innerSize,
borderRadius: "50%",
backgroundColor: innerColor,
pointerEvents: "none",
zIndex: 10000,
x: mouseX,
y: mouseY,
translateX: "-50%",
translateY: "-50%"
},
animate: {
boxShadow: pressed ? boxShadow : "0 0 0 rgba(0,0,0,0)"
},
transition: {
type: "spring",
stiffness: stiffness + 100,
damping: damping
}
}));
}