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From: "ldries46" <bertus.dries@planet.nl>
Newsgroups: comp.lang.ada
References: 
 <4a04575c$0$1646$703f8584@textnews.kpn.nl><3il2h6knjn6e$.1d81alwet09tw$.dlg@40tude.net><4a049979$0$6677$703f8584@textnews.kpn.nl><11bbcsfmckzik$.1kok2zp59s132$.dlg@40tude.net><4a06e454$0$1649$703f8584@textnews.kpn.nl>
 <20090511125026.2d072bf9@troy.s.riegger.name>
Subject: Re: Documentation or examples wanted for the File_Chooser_Dialog
Date: Thu, 14 May 2009 09:34:49 +0200
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Date: 2009-05-14T09:34:49+02:00
List-Id: <comp.lang.ada>

In +File_Dialog the + is a function in the File_Chooser_Dialog to get the 
associated File_Chooser with the File_Dialog of the type 
File_Chooser_Dialog.

I just presented the example of what I did as I found little or no examples 
where I could see how to create a File_Chooser_Dialog.

"Philipp Riegger" <news@anderedomain.de> schreef in bericht 
news:20090511125026.2d072bf9@troy.s.riegger.name...
> Hi Bertus,
>
> On Sun, 10 May 2009 16:27:41 +0200
> "ldries46" <bertus.dries@planet.nl> wrote:
>
>>       Set_Name(Header, "C/C++ header files");
>>       Add_Pattern(Header, "*.h");
>
> You can write
>
>   Header.Set_Name("C/C++ header files");
>   Header.Add_Pattern("*.h");
>
> here, I think. I personally don't use the "use" statement, so the above
> modification makes my code much nicer. But that's a philosophical
> question.
>
>>       Add_Filter(+File_Dialog, Header);
>
> What does the "+" do in this context?
>
> Philipp