Merge pull request #8740 from MarcelGerber/quick-view-out-of-viewport

Immediately hide Quick View popover when mouse leaves editor area

Author: redmunds

src/extensions/default/QuickView/main.js

@@ -565,6 +565,7 @@ define(function (require, exports, module) {
         }
 
         if (!editor || !editor._codeMirror) {
+            hidePreview();
             return;
         }