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@neo4j-ndl/react

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React implementation of Neo4j Design System

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"use strict"; /** * * Copyright (c) "Neo4j" * Neo4j Sweden AB [http://neo4j.com] * * This file is part of Neo4j. * * Neo4j is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ Object.defineProperty(exports, "__esModule", { value: true }); exports.useSemicontrolledState = useSemicontrolledState; const react_1 = require("react"); function useSemicontrolledState(externalState, externalSetState) { const [backupState, setBackupState] = (0, react_1.useState)(externalState); const state = (0, react_1.useMemo)(() => (externalSetState ? externalState : backupState), [externalState, backupState, externalSetState]); const setState = (0, react_1.useCallback)((newState) => { if (externalSetState !== undefined) { externalSetState(newState); } else { setBackupState(newState); } }, [externalSetState, setBackupState]); return [state, setState]; } //# sourceMappingURL=use-semi-controlled-state.js.map