[Gambas-user] Rev 967 bug. Ballon

[Benoit Minisini]

On lundi 14 janvier 2008, Arief Bayu Purwanto wrote:
> Here's how to do it:
>  - add object, in this case, I add TextBox
>  - add _KeyPress() event handler
>  - on method body add Ballon.Error("", yourobject)
>
> PUBLIC SUB txtKode_KeyPress()
>
>   IF Key.Code = key.Return THEN
>     'ceritanya dapat data dengan kode 'ASDF123'
>     IF txtKode.text = "ASDF123" THEN
>       txtNamaItem.Text = "Barang testing"
>       txtHarga.text = "4750"
>       txtJumlah.SetFocus()
>     ELSE 'nah, kalau ini, data tidak ada
>       txtKode.Select(0, txtKode.Length)
>       Balloon.Error("Maaf, kode barang tidak ada", txtKode)
>       txtKode.SetFocus()
>     END IF
>   ELSE IF key.Code = key.Tab THEN
>     txtKode.SetFocus()
>   END IF
>
> END
>
>  - run
>  - test your Ballon, and it'll error on the second appearance.
>
> Here's the trace:
>
> silent at ...1792...:~/tmp/Gambas2Demo$ gbc2 -agt
> OK
> silent at ...1792...:~/tmp/Gambas2Demo$ gdb gbx2
> GNU gdb 6.6-debian
> Copyright (C) 2006 Free Software Foundation, Inc.
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> This GDB was configured as "i486-linux-gnu"...
> Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
> (gdb) set args -p
> (gdb) run
> Starting program: /usr/local/bin/gbx2 -p
> [Thread debugging using libthread_db enabled]
> [New Thread -1209948496 (LWP 16947)]
> Error while reading shared library symbols:
> Cannot find new threads: generic error
> /usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration
> option "progressbarstyle" is not supported and will be ignored.
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1209948496 (LWP 16947)]
> 0x0805e062 in GB_Raise (object=0x8344290, event_id=0, nparam=0) at
> gbx_api.c:544
> 544             LIST_for_each(obs, OBJECT_event(object)->observer)
> (gdb) bt
> #0  0x0805e062 in GB_Raise (object=0x8344290, event_id=0, nparam=0) at
> gbx_api.c:544
> #1  0xb7dbb8fe in raise_configure (widget=0x80fb8b0, e=0x80edae8,
> _object=0x8344290) at CWatcher.cpp:57
> #2  0xb7b351de in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-
> x11-2.0.so.0
> #3  0xb76f0772 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #4  0xb7701323 in ?? () from /usr/lib/libgobject-2.0.so.0
> #5  0x083447d8 in ?? ()
> #6  0xbfb03440 in ?? ()
> #7  0x00000002 in ?? ()
> #8  0xbfb0351c in ?? ()
> #9  0xbfb0342c in ?? ()
> #10 0x0823bf60 in ?? ()
> #11 0xbfb0355c in ?? ()
> #12 0x00000000 in ?? ()

Thanks for the report, but please send me your full project, or at least 
smaller project that raises the same bug.

Thanks in advance.

Regards,

-- 
Benoit Minisini