[Gambas-user] two combobox combined in gambas

[Tomas Rodriguez]

Hi
I would like what Can I do for get all item from a database to a combobox 
and the other one comboxo show only item belong to the item in the first 
combobox.
example:
the first combobox is for show all province of canada but the second 
combobox show only the town belong the selected province in the first 
combobox.
example
Ontario--------> Ottawa, Toronto, London, Missisigua

somebody can help me with this? or give me  a hand
thanks
tomas

--------------------------------------------------
From: "Benoît Minisini" <gambas at ...1...>
Sent: Friday, July 09, 2010 4:30 AM
To: "mailing list for gambas users" <gambas-user at lists.sourceforge.net>
Subject: Re: [Gambas-user] gb.qte based application

>> 2010/7/8 Benoît Minisini <gambas at ...1...>:
>> >> hi,
>> >> succeeded in compiling both Qte and Gambas2-3033 with gb.qte
>> >> activated. generated a small application called 1.gambas but when
>> >> running it :
>> >>
>> >> root at ...2457...:/home/Sources/gambas2# ./1.gambas
>> >>
>> >> ** INTERNAL ERROR **
>> >> Cannot find interface of library 'gb.qt'
>> >> ** Program aborting... Sorry... :-(
>> >>
>> >> The same application with gb.qt activated instead work ok (under X).
>> >>
>> >> Qte library accessible to Qt/embedded application (I can run
>> >> designer,qtconfig  ...  ) with :
>> >>
>> >> designer -qws
>> >> qtconfig -qws
>> >>
>> >> is there someone using gb.qte ?
>> >>
>> >> best regards,
>> >>
>> >> Gaël Le Hec'H
>> >
>> > I guess you are the first one.
>> >
>> > And that component has been removed in Gambas 3.
>> >
>> > I think Qt/Embedded has been replaced by normal Qt. Can you confirm? Do
>> > you plan to write applications for embedded platforms?
>> >
>> > --
>> > Benoît Minisini
>> >
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>>
>> I use Gambas2 to build HMI for machin in Food Industry, my app is
>> based on a Slackware 13/X11/Gambas2 on a Geode 500Mhz panel PC.
>> My (small) company has been bought by a much bigger one, they design
>> and build their own embedded system : PowerPC 400 MHz and  Qt Creator
>> for building C++ HMI (Qt4 for framebuffer based no X11 :-( )
>> I would like to use their components as retrofit and for future
>> development, but I have no hope to have X11 running on their system
>> (it's a company in the far north of europe ;-) very difficult to move
>> these guys). gb.Qt4/Embedded does not exist so the logical choice was
>> to choose the gb.qte in Gambas2 (piece of cake to check gb.qte instead
>> of gb.qt ;-) ) I think getting Qt3/embedded running on their system is
>> quite easy (if it doesn't always exist, they have also retrofit to
>> do).
>>
>> Ideally it would be a gb.qt4/embedded ;-) even if I would have to
>> switch to gambas3.
>>
>> ---------------------------------------------------------------------------
>> --- This SF.net email is sponsored by Sprint
>> What will you do first with EVO, the first 4G phone?
>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> _______________________________________________
>> Gambas-user mailing list
>> Gambas-user at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/gambas-user
>
> Qt/embedded is now part of Qt4:
>
> http://qt.nokia.com/products/platform/qt-for-embedded-linux
>
> So it should be possible to recreate a gb.qt4 embedded component from the
> gb.qt4 source code by removing the X11 specific code with conditional
> compilation.
>
> It should not be a too huge job, as the QT3/embedded conditional 
> compilation
> from gambas2 is yet there in the source code.
>
> -- 
> Benoît Minisini
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Sprint
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>