RecentChooserWidget is a widget suitable for selecting recently used files.
It is the main building block of a RecentChooserDialog. Most applications will only need to use the latter; you can use RecentChooserWidget as part of a larger window if you have special needs.
Note that RecentChooserWidget does not have any methods of its own. Instead, you should use the functions that work on a RecentChooser.
Recently used files are supported since GTK+ 2.10.