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Newsgroups: comp.lang.ada
Date: Mon, 8 Aug 2016 07:54:46 -0700 (PDT)
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Subject: Re: Gtkada, Gtkada_Builder.Add_From_String problem.
From: George J <ivanov_george@list.ru>
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Xref: news.eternal-september.org comp.lang.ada:31319
Date: 2016-08-08T07:54:46-07:00
List-Id: <comp.lang.ada>

=D0=BF=D0=BE=D0=BD=D0=B5=D0=B4=D0=B5=D0=BB=D1=8C=D0=BD=D0=B8=D0=BA, 8 =D0=
=B0=D0=B2=D0=B3=D1=83=D1=81=D1=82=D0=B0 2016 =D0=B3., 17:34:31 UTC+3 =D0=BF=
=D0=BE=D0=BB=D1=8C=D0=B7=D0=BE=D0=B2=D0=B0=D1=82=D0=B5=D0=BB=D1=8C Dmitry A=
. Kazakov =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0=B0=D0=BB:
> On 2016-08-08 15:24, George J wrote:
> > Hi all! Today i've got a problem with Add_From_String method of
> > Gtkada_Builder. I have an xml (GLADE) file, which loading fine with
> > Add_From_File. So i've copied text in String var, and Add_From_String
> > doesn't work. May be I don't know some feature of this method?
> >
> > there are to examples i've made
> > 1.
> > use ASCII;
> > UI_Str : String :=3D
> >      "<?xml version=3D""1.0"" encoding=3D""UTF-8""?>" &
> >      "<interface>" &
> >      "<!-- interface-requires gtk+ 3.0 -->" &
> >      "<object class=3D""GtkListStore"" id=3D""List_Store_Drives"">" &
> >      "<columns>" &
> >      "<!-- column-name nm -->" &
> >      "<column type=3D""gchararray""/>" &
> >      "<!-- column-name sz -->" &............
> >
> > 2.
> > use ASCII;
> >
> > UI_Str : String :=3D
> >      "<?xml version=3D""1.0"" encoding=3D""UTF-8""?>" & LF & CR &
> >      "<interface>" & LF & CR &
> >      "<!-- interface-requires gtk+ 3.0 -->" & LF & CR &
> >      "<object class=3D""GtkListStore"" id=3D""List_Store_Drives"">" & L=
F & CR &
> >      "<columns>" & LF & CR &
> >      "<!-- column-name nm -->" & LF & CR &
> >      "<column type=3D""gchararray""/>" & LF & CR &
> >      "<!-- column-name sz -->" & LF & CR &...........
> >
> > Result:
> > ..............
> >    if 0=3DBuilder.Add_From_String(Buffer =3D> UI.UI_Str,
> >                                 Error  =3D> Error'Access) then
> >       return;--  <--Comes here!!!!
> >    end if;
>=20
> Error should contain some info, though I presume that the interpreter=20
> does not understand LF-CR line terminator. Try LF instead, or none.
>=20
> Better though, never ever use either GLADE or XML.
>=20
> --=20
> Regards,
> Dmitry A. Kazakov
> http://www.dmitry-kazakov.de

Yes,Dmitry!Thanks for reply!Error returned 0x440. I'm coming home now, so d=
idn't look for what it means yet. And for " never use GLADE or XML " : i do=
n't know how to make beautiful and understandeable GUI with Ada in other wa=
y. Could you suggest something?
Ok. I'll try with LF.
Thanks!