Re: Has anyone been able to force TreeView expander with no children?

[David NeÄas <yeti physics muni cz>]

On Thu, Oct 15, 2009 at 07:44:56AM -0700, Daniel B. Thurman wrote:
> On 10/14/2009 11:56 PM, Lars Wirzenius wrote:
> (1) I am trying to find the "expander-open" event for the
>       connect method. I think it is something like:
>
>       self.treeview.connect('expander-open', self.on_expander_open)
>
>       Do you know of a link/reference listing GTK events for the
>       connect() method so that I can look them up?

The signal is called "row-expanded".

> (2) I note that for some reason when I open an expander, the
>      the icon/text next gets "right justified".
>
>      The expected behavior is:
>
>         v aaa
>             aaa-1
>           > aaa-2
>               bbb-1
>             > bbb-2
>             aaa-3
>         > bbb
>           ccc
>
>        But I get:
>
>         v     aaa
>               aaa-1
>           >   aaa-2
>               bbb-1
>             > bbb-2
>               aaa-3
>         >     bbb
>               ccc
>
>       So, every time one opens a sub-expander, the icon/text
>       cell keeps shifting further to the right. So how can I
>       correct this?

You have the text in another column instead of directly in the expander
column?

Yeti