From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: GtkAda. Printing
Date: Wed, 3 Aug 2016 09:39:42 +0200
Date: 2016-08-03T09:39:42+02:00 [thread overview]
Message-ID: <nns747$s6g$1@gioia.aioe.org> (raw)
In-Reply-To: 57a1973c$0$12033$e4fe514c@news.kpn.nl
On 2016-08-03 09:02, ldries46 wrote:
> 190:07: missing argument for parameter "Slot" in call to "On_Draw_Page"
> declared at gtk-print_operation.ads:769
> 190:20: expected an access type with designated type
> "Gtk_Print_Operation_Record" defined at gtk-print_operation.ads:98
> 190:20: found type "Gtkada_Print_Operation" defined at
> gtkada-printing.ads:104
The compiler told you everything you need. You use an instance of
Gtkada_Print_Operation instead of access Gtk_Print_Operation_Record.
The types are declared as follows:
type Gtkada_Print_Operation_Record is
new Gtk_Print_Operation_Record with private;
type Gtkada_Print_Operation is access all Gtkada_Print_Operation_Record;
P.S. Granted, it seems a glitch in the GtkAda bindings which should have
used access Gtk_Print_Operation_Record'Class instead. But nothing you
could not workaround with an explicit type conversion...
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2016-08-03 7:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 7:02 GtkAda. Printing ldries46
2016-08-03 7:39 ` Dmitry A. Kazakov [this message]
2016-08-03 10:25 ` ldries46
2016-08-03 10:55 ` Dmitry A. Kazakov
2016-08-04 5:33 ` ldries46
2016-08-04 7:01 ` Dmitry A. Kazakov
2016-08-04 11:39 ` ldries46
2016-08-04 12:27 ` ldries46
2016-08-05 17:34 ` ldries46
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox