Re: [Java-gnome-developer] CellRendererToggle not togglable

[Waldemar B. <wb...@gm...>]

Am Freitag, den 03.09.2010, 12:46 +1000 schrieb Andrew Cowie:
> On Thu, 2010-09-02 at 14:37 +0200, Waldemar Biller wrote:
> > Anyway I'am asking myself, why this is not done automatically, when
> > setting setActivable to true?
> 
> That does sound pretty whacked out, but admittedly I've never used any
> of the "live" features in a TreeView before; I always use them to
> display data and get selections.
> 
> I suppose the thing to do would be to build something similar with a
> DataColumnString and a CellRendererText and see if you need to connect
> to CellRendererText.Edited in order to update your TreeModel.

As mentioned in the API this is mandatory. See here ->
http://java-gnome.sourceforge.net/4.0/doc/api/org/gnome/gtk/CellRendererText.html#connect(org.gnome.gtk.CellRendererText.Edited)

> It could be that this is "just the way GTK is" but its always possible
> we've missed something in our understanding...

I just took a look at some GTK# examples and this seems to be the
standard behaviour of the CellRenderer*. Changes to the data have to be
done in an additional method.

> AfC
> Sydney
> 
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