[Evolution-hackers] Refactoring contact editor

[schaarsc <schaarsc gmx de>]

Hello ,

there are currently two methods to expand widgets in contact editor
 a) phone/mail/im/sip/web is using custom code
 b) personal-misc/mailing-other is using GtkExpander

I'd like to remove all the custom code and repalce it with GtkExpander +
callbacks (see [1] Special usage). 

> From my point of view contact editor would benefit from this change
because 
  a) less custom code to maintain, less copy&paste code
  b) more consisten look&feel with respect to other Gnome apps
  c) no mix of expanders e.g. on the Personal-Tab

Are there any objections to do so?
And most important ;-), is someone willing to commit such a patch?

Regards
Christian

[1]https://developer.gnome.org/gtk3/stable/GtkExpander.html