Ticket #6703: 6703.patch

_source/plugins/wysiwygarea/plugin.js

@@ -621 +621 @@
                                                         } );
                                                 }
 
-                                                domWindow.on( 'blur', function()
+                                                var focusTarget = CKEDITOR.env.ie ? iframe : domWindow;
+                                                focusTarget.on( 'blur', function()
                                                         {
                                                                 editor.focusManager.blur();
                                                         });
 
                                                 var wasFocused;
 
-                                                domWindow.on( 'focus', function()
+                                                focusTarget.on( 'focus', function()
                                                         {
                                                                 var doc = editor.document;