| Value | Meaning |
|---|---|
| NONE-1 | Returned if an action widget has no response id, or if the dialog gets programmatically hidden or destroyed |
| REJECT-2 | Generic response id, not used by GTK+ dialogs |
| ACCEPT-3 | Generic response id, not used by GTK+ dialogs |
| DELETE_EVENT-4 | Returned if the dialog is deleted |
| OK-5 | Returned by OK buttons in GTK+ dialogs |
| CANCEL-6 | Returned by Cancel buttons in GTK+ dialogs |
| CLOSE-7 | Returned by Close buttons in GTK+ dialogs |
| YES-8 | Returned by Yes buttons in GTK+ dialogs |
| NO-9 | Returned by No buttons in GTK+ dialogs |
| APPLY-10 | Returned by Apply buttons in GTK+ dialogs |
| HELP-11 | Returned by Help buttons in GTK+ dialogs |
Predefined values for use as response ids in gtk_dialog_add_button(). All predefined values are negative; GTK+ leaves values of 0 or greater for application-defined response ids.