File size: 1,067 Bytes
4e1096a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | // DropdownContext.tsx
import React, { createContext, useContext, useState, useCallback, ReactNode } from 'react';
interface DropdownContextValue {
openDropdownId: string | null;
openDropdown: (id: string) => void;
closeDropdown: (id: string) => void;
closeAll: () => void;
}
const DropdownContext = createContext<DropdownContextValue | null>(null);
export const DropdownProvider: React.FC<{ children: ReactNode }> = ({ children }) => {
const [openDropdownId, setOpenDropdownId] = useState<string | null>(null);
const openDropdown = useCallback((id: string) => {
setOpenDropdownId(id);
}, []);
const closeDropdown = useCallback((id: string) => {
setOpenDropdownId((current) => (current === id ? null : current));
}, []);
const closeAll = useCallback(() => {
setOpenDropdownId(null);
}, []);
return (
<DropdownContext.Provider value={{ openDropdownId, openDropdown, closeDropdown, closeAll }}>
{children}
</DropdownContext.Provider>
);
};
export const useDropdownContext = () => useContext(DropdownContext);
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