When a folder is visited this viewer is usedunless you have selected another view for that particular folder. Possible values are “list-view”, and “icon-view”.
If set to true, then Nautilus will also match the file contents besides the name. This toggles the default active state, which can still be overridden in the search popover
A list of captions below an icon in the icon view. The actual number of captions shown depends on the zoom level. Some possible values are: “size”, “type”, “date_modified”, “owner”, “group”, “permissions”, and “mime_type”.