@netdata/netdata-ui
Version:
netdata UI kit
31 lines (30 loc) • 887 B
JavaScript
;
exports.__esModule = true;
exports["default"] = void 0;
var _react = require("react");
var noop = function noop() {};
var emptyObj = {};
var _default = exports["default"] = function _default(defaultPinning, onChange) {
if (defaultPinning === void 0) {
defaultPinning = emptyObj;
}
if (onChange === void 0) {
onChange = noop;
}
var _useState = (0, _react.useState)(function () {
return defaultPinning;
}),
pinning = _useState[0],
setPinning = _useState[1];
var initialSetRef = (0, _react.useRef)(false);
(0, _react.useEffect)(function () {
if (!defaultPinning || pinning === defaultPinning) return;
initialSetRef.current = true;
setPinning(defaultPinning);
}, [defaultPinning]);
var onPin = (0, _react.useCallback)(function (value) {
onChange(value);
setPinning(value);
}, []);
return [pinning, onPin];
};