Re: API changes, GTK 3.21 to 3.22, need advice to replace lost capability

Hi; your question has been answered multiple times on this mailing list; I know, because usually I'm the one answering it. If you look in the archives, you'll probably even find code examples. On 24 January 2017 at 21:12, wrote: > My application code writes extensively to

API changes, GTK 3.21 to 3.22, need advice to replace lost capability

I am in the process of converting a graphics app from GTK 3.20 to 3.22. Most of the API changes are not hard to deal with, but there is one that is causing me severe design problems. I hope someone with a deeper understanding of GTK can suggest a path forward. My application code writes