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From: Michael Andersson <a98mican@ida.his.se>
Newsgroups: comp.lang.ada
Subject: Newbie again!
Date: Tue, 17 Apr 2001 12:31:05 +0200
Organization: Chalmers University of Technology
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Date: 2001-04-17T10:28:47+00:00
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Hi!
I've looked at the c-code from the zktor.c examples that comes with
gtkglarea and I want to convert the following c-statements to Ada:
gtk_idle_add((GtkFunction)animate, glarea);

and
gtk_widget_draw(GTK_WIDGET(glarea), NULL);

When trying to do this I get the following error message from gnatmake:
expected type "Gdk_Rectangle" defined at gdk-rectangle.ads:34
found an access type
"Idle_Add" not declared in "Gtk"

I can't find Idle_Add in the documetation but there seems to be a
Gtk.Main.Idle.Add. The problem is that I want to pass a Gtkglarea to the
idle function.

Can somebody please help me!

/Michael Andersson

ps. Sorry for all the questions but I really need to get this to work
and I haven't received my Ada-book yet.