Re: Gtkada, Gtkada_Builder.Add_From_String problem.

[George J <ivanov_george@list.ru>]

понедельник, 8 августа 2016 г., 16:24:58 UTC+3 пользователь George J написал:
> 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 := 
>      "<?xml version=""1.0"" encoding=""UTF-8""?>" &
>      "<interface>" & 
>      "<!-- interface-requires gtk+ 3.0 -->" & 
>      "<object class=""GtkListStore"" id=""List_Store_Drives"">" & 
>      "<columns>" &
>      "<!-- column-name nm -->" &
>      "<column type=""gchararray""/>" &
>      "<!-- column-name sz -->" &............
> 
> 2. 
> use ASCII;
>    
> UI_Str : String := 
>      "<?xml version=""1.0"" encoding=""UTF-8""?>" & LF & CR &
>      "<interface>" & LF & CR & 
>      "<!-- interface-requires gtk+ 3.0 -->" & LF & CR & 
>      "<object class=""GtkListStore"" id=""List_Store_Drives"">" & LF & CR & 
>      "<columns>" & LF & CR &
>      "<!-- column-name nm -->" & LF & CR &
>      "<column type=""gchararray""/>" & LF & CR &
>      "<!-- column-name sz -->" & LF & CR &...........
> 
> Result:
> ..............
>    if 0=Builder.Add_From_String(Buffer => UI.UI_Str,
>                                 Error  => Error'Access) then
>       return;--  <--Comes here!!!!
>    end if;
> 
> Hope smb can help. Thanks!

SOLUTION HAS BEEN FOUND. String to Add_From_String must be at UTF-8 encoding format.