OptionalhandleCallback overriding action performed when user asks to open a file. The default is to open the file in the main area if it is not open already, or to reveal it otherwise.
The widget/DOM id of the file browser.
A file browser model instance.
OptionalrendererAn optional renderer for the directory listing area.
The default is a shared instance of DirListing.Renderer.
OptionalrestoreOptionalstateAn optional state database. If provided, the widget will restore the columns sizes
OptionaltranslatorThe application language translator.
An options object for initializing a file browser widget.