[ Version ( since = "2.4" ) ]
public void set_action (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_file_chooser_action_save but not if the action is gtk_file_chooser_action_open.
| this | |
| action |
the action that the file selector is performing |