Re: [gtkmm] spinButton in a Gtk::TreeView

[Daniel Sundberg <dss home se>]

On Wed, 17 Sep 2003 19:57:29 +0200
Martin Schulze <martin-ml hippogriff de> wrote:

> Am 2003.09.17 17:53 schrieb(en) Liza Klerck:
> > Hi,
> > I would like to add a column to a Gtk::TreeView that contains Gtk::
> > SpinButtons for each row in that column.
> > Is this possible to do ?
> 
> It is possible but requires some effort. You have to derive a
> custom cellrenderer type as demonstrated for combo boxes in
> the example "cellrenderercustom". If you decide to have a go
> let us know. I'm sure that quite a few people here would be
> interested in helping you if you share the results!
> 

I have done this in my project GSpeakers (http://gspeakers.sf.net). The cvs is here:

http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/gspeakers/gspeakers2/src/

You probably want to take a look at popupentry.h/cc and cellrendererpopup.h/cc. I use this cellrenderer in crossovertreeview.h/cc. However, most of it is simply borrowed from the custom cellrenderer example avaliable in the gtkmm source package.

---
Daniel Sundberg
http://sumpan.com

> Regards,
> 
>    Martin
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