FileChooser.setAction
void setAction(gtk.types.FileChooserAction action)Sets the type of operation that the chooser is performing; the user interface is adapted to suit the selected action. For example, an option to create a new folder might be shown if the action is gtk.types.FileChooserAction.Save but not if the action is gtk.types.FileChooserAction.Open.
Parameters
action | the action that the file selector is performing |