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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  |