Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 5946)
+++ /CKEditor/trunk/CHANGES.html	(revision 5947)
@@ -67,4 +67,5 @@
 		<li><a href="http://dev.ckeditor.com/ticket/6226">#6226</a> : BIDI: Language direction applied to a Paragraph is removed when we apply one of Paragraph formatting options.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/5395">#5395</a> : [Opera] Native context menu incorrectly opened after Opera 10.2.</li>
+		<li><a href="http://dev.ckeditor.com/ticket/6444">#6444</a> : [Opera] Close panels and dialogs don't return focus to wysiwyg frame.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/6332">#6332</a> : IE: V2 skin bottom dialog's border broken.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/5646">#5646</a> : Parser incorreclty removes inline element when there's only one comment node enclosed.</li>
Index: /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js	(revision 5946)
+++ /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js	(revision 5947)
@@ -953,4 +953,8 @@
 								else if ( CKEDITOR.env.opera && editor.document )
 								{
+									// Required for Opera when switching focus
+									// from another iframe, e.g. panels. (#6444)
+									var iframe = editor.window.$.frameElement;
+									iframe.blur(), iframe.focus();
 									editor.document.getBody().focus();