| Value | Meaning |
|---|---|
| NONEXISTENT0 | Indicates that a file does not exist. |
| BAD_FILENAME1 | Indicates a malformed filename. |
| ALREADY_EXISTS2 | Indicates a duplicate path (e.g. when adding a bookmark). |
| INCOMPLETE_HOSTNAME3 | Indicates an incomplete hostname (e.g. "http://foo" without a slash after that). |
These identify the various errors that can occur while calling GtkFileChooser functions.