- dragdrop: sets if drag and drop of media files is allowed in this
window.
Default is "true".
+ - playondrop: sets if a drop file is played directly (true) or only
+ enqueud (false). This has no effect if dragdrop is set to "false".
+ Default is "true".
- ControlGroup: Adds an offset to the elements it contains. A ControlGroup is
only supposed to ease the job of the skin designer, who can adjust the