react-with-breakpoints
Version:
Utility React component for altering the visual experience of responsive and lean webpages.
50 lines • 2.06 kB
JavaScript
;
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = __importStar(require("react"));
var utils_1 = require("./utils");
var BreakpointsProvider = function (_a) {
var breakpoints = _a.breakpoints, onBreakpointChange = _a.onBreakpointChange, children = _a.children;
var _b = React.useState(''), currentBreakpoint = _b[0], setCurrentBreakpoint = _b[1];
React.useLayoutEffect(function () {
var debouncedResize = utils_1.debounce(handleResize, 50);
window.addEventListener('resize', debouncedResize, { passive: true });
handleResize();
return function () {
window.removeEventListener('resize', debouncedResize);
};
}, []);
React.useEffect(function () {
if (onBreakpointChange) {
onBreakpointChange(currentBreakpoint);
}
}, [currentBreakpoint]);
var handleResize = function () {
var clientWidth = window.innerWidth;
if (clientWidth < breakpoints.small) {
setCurrentBreakpoint('small');
}
else if (clientWidth < breakpoints.medium) {
setCurrentBreakpoint('medium');
}
else if (clientWidth < breakpoints.large) {
setCurrentBreakpoint('large');
}
else if (clientWidth <= breakpoints.xlarge || clientWidth > breakpoints.xlarge) {
setCurrentBreakpoint('xlarge');
}
};
return React.createElement(utils_1.Context.Provider, { value: { currentBreakpoint: currentBreakpoint } }, children);
};
BreakpointsProvider.defaultProps = {
breakpoints: utils_1.airbnbBreakpoints
};
BreakpointsProvider.displayName = 'BreakpointsProvider';
exports.default = BreakpointsProvider;
//# sourceMappingURL=BreakpointsProvider.js.map