default_filter


Description:

public FileFilter default_filter { get; set; }

The default filter, that is, the filter that is initially active in the file chooser dialog.

If the default filter is null, the first filter of [property@Gtk.FileDialog:filters] is used as the default filter. If that property contains no filter, the dialog will be unfiltered.

If [property@Gtk.FileDialog:filters] is not null, the default filter should be part of the list. If it is not, the dialog may choose to not make it available.