Ticket #2171: containmentwindow.patch

ui.draggable.ext.js

@@ -90 +90 @@
                                         $(document).width(),
                                         ($(document).height() || document.body.parentNode.scrollHeight)
                                 ];
+                        } else if(o._containment == 'window' || o._containment == window) {
+                                var leftAdjust = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
+                                var topAdjust = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
+                                o.containment = [
+                                        leftAdjust,
+                                        topAdjust,
+                                        $(window).width() + leftAdjust,
+                                        $(window).height() + topAdjust
+                                ];
                         } else { //I'm a node, so compute top/left/right/bottom
 
                                 var ce = $(o._containment)[0];