Files
goldenChart/frontend/src/hooks/useMediaQuery.ts
T
2026-05-31 23:31:39 +09:00

30 lines
925 B
TypeScript

import { useEffect, useState } from 'react';
/** CSS 미디어 쿼리 매칭 여부 (모바일·태블릿 분기용) */
export function useMediaQuery(query: string): boolean {
const [matches, setMatches] = useState(() => {
if (typeof window === 'undefined') return false;
return window.matchMedia(query).matches;
});
useEffect(() => {
const mq = window.matchMedia(query);
const onChange = () => setMatches(mq.matches);
onChange();
mq.addEventListener('change', onChange);
return () => mq.removeEventListener('change', onChange);
}, [query]);
return matches;
}
/** 차트 메인 레이아웃 모바일 분기 (≤768px) */
export function useIsMobile(): boolean {
return useMediaQuery('(max-width: 768px)');
}
/** 모바일·태블릿 — ticker REST 경량·WS 위주 (≤1024px) */
export function useIsCompactDevice(): boolean {
return useMediaQuery('(max-width: 1024px)');
}