Canvas: build application infrastructure with drag and drop
Change-Id: I5cfd12e67794f3376c5c025af29470d52d77cf16
diff --git a/apps/canvas/src/hooks/use-mobile.tsx b/apps/canvas/src/hooks/use-mobile.tsx
new file mode 100644
index 0000000..2b0fe1d
--- /dev/null
+++ b/apps/canvas/src/hooks/use-mobile.tsx
@@ -0,0 +1,19 @@
+import * as React from "react"
+
+const MOBILE_BREAKPOINT = 768
+
+export function useIsMobile() {
+ const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
+
+ React.useEffect(() => {
+ const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
+ const onChange = () => {
+ setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+ }
+ mql.addEventListener("change", onChange)
+ setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+ return () => mql.removeEventListener("change", onChange)
+ }, [])
+
+ return !!isMobile
+}