Fix issue with Tab+alt not being considered as isGlobalFocusVisible c…

…andidate on Mac
facebook · May 19, 2019 · 5781918 · 5781918
1 parent 31487dd
commit 5781918
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/react-events/src/Focus.js b/packages/react-events/src/Focus.js
@@ -39,6 +39,8 @@ type FocusEvent = {|
   timeStamp: number,
 |};
 
+const isMac = /^Mac/.test(navigator.platform);
+
 const targetEventTypes = [
   {name: 'focus', passive: true},
   {name: 'blur', passive: true},
@@ -304,7 +306,7 @@ const FocusResponder = {
         const nativeEvent = event.nativeEvent;
         if (
           nativeEvent.key === 'Tab' &&
-          !(nativeEvent.metaKey || nativeEvent.altKey || nativeEvent.ctrlKey)
+          !(nativeEvent.metaKey || (!isMac && nativeEvent.altKey) || nativeEvent.ctrlKey)
         ) {
           state.pointerType = 'keyboard';
           isGlobalFocusVisible = true;