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<H1>[Gtk-sharp-list] I really need some sort of tutorial</H1>
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<B>Adam Tauno Williams</B>
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<A HREF="mailto:gtk-sharp-list%40lists.ximian.com?Subject=%5BGtk-sharp-list%5D%20I%20really%20need%20some%20sort%20of%20tutorial&In-Reply-To=4844004A.7080702%40quarter-flash.com"
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TITLE="[Gtk-sharp-list] I really need some sort of tutorial">adam at morrison-ind.com
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</A><BR>
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<I>Mon Jun 2 10:35:37 EDT 2008</I>
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<!--beginarticle-->
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<PRE>><i> on interactive applications.
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</I>><i> I don't have any previous experience with using GTK in C or C++.
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</I>
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I came to GTK# from the same place so don't feel too bad. Last time I'd
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done any GUI programming was with Borland's OWL toolkit on Windows For
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Workgroups. :)
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><i> Basically, there are a lot of fields (you can see an image at
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</I>><i> <A HREF="http://quarter-flash.com/powerball.png">http://quarter-flash.com/powerball.png</A>) and the [Play] button kicks
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</I>><i> off either a thread or just starts the loop that starts running the
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</I>><i> program.
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</I>><i> Because the actual code for updating fields is part of a separate
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</I>><i> class (separate from the GUI) I am not seeing the UI update at all.
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</I>
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I assume your Window / Dialog with the form fields is a class? Just
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expose the fields as properties might be the simplest way.
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...
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public string Jackpot { set { jackpot.Text = value; } }
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...
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That should update the value in the field. Have your command class call
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that method of your Window/Dialog/Form class.
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><i> I have seen a lot of very simple tutorials on how to make a GUI
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</I>><i> responsive, but I'm not seeing two way communications happening. That
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</I>><i> is, I need to grab values from the text entry fields, process them,
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</I>><i> and then update the text entry fields with the new values.
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</I>><i> I'm most likely just being very dense here, and I'm finding it very
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</I>><i> difficult to wrap my mind around how this works. I think I understand
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</I>><i> that if the user was editing the fields I could attach callbacks for
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</I>><i> the fields, but since it's the program editing the fields I'm just not
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</I>><i> making the connection (literally :) in how this works.
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</I>
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You can either update the field whenever the value is changed by the
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calculation or call a Timer to refresh the values from the command
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class.
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><i> The interface was designed in Glade and perhaps there are some
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</I>><i> properties there that I've set incorrectly that are hindering my attempts.
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</I>><i> Any pointers/references that you can point me to would be *greatly*
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</I>><i> appreciated.
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</I>--
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Consonance: an Open Source .NET OpenGroupware client.
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Contact:<A HREF="http://lists.ximian.com/mailman/listinfo/gtk-sharp-list">awilliam at whitemiceconsulting.com</A> <A HREF="http://freshmeat.net/projects/consonance/">http://freshmeat.net/projects/consonance/</A>
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</PRE>
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