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gboolean nm_vpn_editor_update_connection (NMVpnEditor *editor,NMConnection *connection,GError **error);
typedef struct {
	GTypeInterface g_iface;
	GObject * (*get_widget) (NMVpnEditor *editor);
	void (*placeholder) (void);
	gboolean (*update_connection) (NMVpnEditor *editor,
	                               NMConnection *connection,
	                               GError **error);
	void (*changed) (NMVpnEditor *editor);
} NMVpnEditorInterface;
Interface for editing a specific NMConnection
| return the GtkWidget for the VPN editor's UI | ||
| not currently used | ||
| called to save the user-entered options to the connection
object.  Should return  | ||
| emitted when the value of a UI widget changes.  May trigger a
validity check via  |