[useAutocomplete] Handle Opera fullscreen mode (#18275)

mui · Nov 8, 2019 · 0050cb8 · 0050cb8
1 parent 33eef4f
commit 0050cb8
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js b/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js
@@ -537,9 +537,15 @@ export default function useAutocomplete(props) {
         break;
       case 'Escape':
         if (popupOpen) {
+          // Avoid Opera to exit fullscreen mode.
+          event.preventDefault();
+          // Avoid the Modal to handle the event.
           event.stopPropagation();
           handleClose(event);
-        } else if (clearOnEscape) {
+        } else if (clearOnEscape && inputValue !== '') {
+          // Avoid Opera to exit fullscreen mode.
+          event.preventDefault();
+          // Avoid the Modal to handle the event.
           event.stopPropagation();
           handleClear(event);
         }