Ticket #3414: 3414.patch

_source/core/dom/element.js

@@ -1131 +1131 @@
 
                         // document.body is a special case when it comes to offsetTop and offsetLeft
                         // values.
-                        // 1. It matters if document.body itself is a positioned element;
-                        // 2. It matters when we're in IE and the element has no positioned ancestor.
+                        // 1. It does not matter if we're in IE Quirks mode - in this case body is
+                        //      equal to the view pane itself.
+                        // 2. It matters if document.body itself is a positioned element;
+                        // 3. It matters when we're in IE Standards mode and the element has no
+                        //      positioned ancestor.
                         // Otherwise the values should be ignored.
-                        if ( body.getComputedStyle( 'position' ) != 'static' || ( CKEDITOR.env.ie && !this.getPositionedAncestor() ) )
+                        var ie = CKEDITOR.env.ie;
+                        var quirks = CKEDITOR.env.quirks;
+                        if ( !( ie && quirks ) && ( body.getComputedStyle( 'position' ) != 'static' || ( ie && !this.getPositionedAncestor() ) ) )
                         {
                                 x += body.$.offsetLeft + ( body.$.clientLeft || 0 );
                                 y += body.$.offsetTop + ( body.$.clientTop || 0 );