Updates the state of commands of the current chrome window (UI).

API DOM Method sCommandName XUL command nodes

CSS CSS Reference NeedsCompatTable NeedsLiveSample Non-standard XUL

The -moz-window-shadow CSS property specifies whether a window will have a shadow. It only works on Mac OS X.

CSS CSS Property NeedsCompatTable Non-standard Referenz XUL

HTML Drag and Drop interfaces enable applications to use drag and drop features in Firefox and other browsers. For example, with these features, the user can select draggable elements with a mouse, drag the elements to a droppable element, and drop those elements by releasing the mouse button. A translucent representation of the draggable elements follows the mouse pointer during the drag operation.

Advanced drag and drop events Events Guide HTML5 Overview XUL