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<H1>[Gtk-sharp-list] Drop-down list</H1>
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<B>Finn Gruwier Larsen</B>
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<A HREF="mailto:gtk-sharp-list%40lists.ximian.com?Subject=%5BGtk-sharp-list%5D%20Drop-down%20list&In-Reply-To=69dead7b0604130346v2af883dfs57844d95e1798476%40mail.gmail.com"
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TITLE="[Gtk-sharp-list] Drop-down list">finn at gruwier.dk
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<I>Thu Apr 13 08:57:38 EDT 2006</I>
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<PRE>Chris Wilson skrev:
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><i> You probably want attach a ListStore to the ComboBox' Model. The gives
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</I>><i> you a way to attach a list store with 2 columns to the ComboBox: one
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</I>><i> for an index into your ArrayList and the other to display. You can
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</I>><i> then get the active row and use the index column in the ListView to
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</I>><i> get into the Array.
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</I>><i>
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</I>><i> Take a look at the tutorial for using the TreeView at:
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</I>><i> <A HREF="http://www.mono-project.com/GtkSharp_TreeView_Tutorial">http://www.mono-project.com/GtkSharp_TreeView_Tutorial</A>
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</I>><i>
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</I>><i> It will show you how to setup a ListStore (The one-dimension version
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</I>><i> of the TreeStore).
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</I>><i>
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</I>><i> Hope that point you in the right direction.
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</I>
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I think I'm beginning to get it.
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I have this:
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//I need objects of class Address, so I make a ListStore
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// with two "columns": one containing the text, one containg the object
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ListStore ls = new ListStore(typeof(string), typeof(Address));
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//I need to fetch the objects from the ArrayList currentUnit.Addresses
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foreach(Address a in currentUnit.Addresses)
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{
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ls.AppendValues(a.ToString(), a);
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}
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The problem now is that the combo does not display anything. I think
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what I need now a way to "tell" the combo that the values to display are
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in the first "column".
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Regards,
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Finn Gruwier Larsen
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