Re: Gtk::Entry::set_icon_from_icon_name(nullptr) segmentation fault

[Murray Cumming <murrayc murrayc com>]

On Wed, 2017-07-26 at 09:52 +0100, Daniel Boles wrote:
> Well, yeah, it's a way, in that usually you can use a set() method
> with its argument being suitably-typed equivalent of 'empty' or
> 'null' to achieve unsetting.

I don't think we can generally assume that that works as expected.

>  However, in many or perhaps most cases, there is an unset() to make
> things simpler, and IMO that is better API and should be offered/used
> where possible.

Yes, the unset_*() methods are more obvious. We just need to mention
them in the documentation.


-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com