Re: [gtkmm] Thanks and a question

["Jeffrey S. Gavin" <jeff ezclick net>]

Murray Cumming Comneon com wrote:

> > The following code produces a segmentation fault:
> >
> >     ComboDropDown *pList = pCombo->get_list();
> >   
> >       pList->children().erase( pList->children().begin(),
> >    
> pList->children().end() );
>  
>
> > or
> >       pList->children().clear();
> >
> > Am I doing something wrong? I'm trying to clear all the item in the
> >    
FYI,

For the future archive readers I used the following work around:

  gtk_list_clear_items(mycombo->get_list()->gobj(), 0, -1);

to clear the items from the combo box.

Regards,

Jeff

> drop-down portion of a combo box. Any help will be appreciated.
>
> This is a known problem that we could not fix in gtkmm 2.2 without breaking
> ABI. It is fixed in gtkmm 2.4 (which also has a new, better, ComboBox
> widget). In the meantime, you need to use gobj() to get the C instance, and
> use the C functions on that. You should find some more clues about that in
> the mailing list archive.
>
> Murray Cumming
> www.murrayc.com
> murrayc usa net
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