Gtk.FileChooser.prototype.set_use_preview_label

function set_use_preview_label(use_label:Boolean):void {
    // Gjs wrapper for gtk_file_chooser_set_use_preview_label()
}

Sets whether the file chooser should display a stock label with the name of the file that is being previewed; the default is true. Applications that want to draw the whole preview area themselves should set this to false and display the name themselves in their preview widget.

See also: Gtk.FileChooser.prototype.set_preview_widget

Since 2.4