Gtk.FileFilter.prototype.filter

function filter(filter_info:Gtk.FileFilterInfo):Boolean {
    // Gjs wrapper for gtk_file_filter_filter()
}

Tests whether a file should be displayed according to filter. The Gtk.FileFilterInfo structure filter_info should include the fields returned from Gtk.get_needed.

This function will not typically be used by applications; it is intended principally for use in the implementation of Gtk.FileChooser.

Since 2.4