Please add support for GTK 3.20+

[DocMAX]

Please add support for GTK 3.20+

[tjohnman]

For future reference, this fork has 3.22 support:
https://github.com/AdrianoML/Chicago95

Thanks @grassmunk for creating this great theme and @AdrianoML for the rewrite to GTK 3.22.

[amlib]

If grassmunk is still around, I can make a pull request

[grassmunk]

Hi All,

Yes I'm here, though sporadically, I would love a pull request.

I've also incorporated the changes outlined here: https://www.reddit.com/r/unixporn/comments/68i7ut/xfce_classic_redmond_grey_theme_updated/

[grassmunk]

Ok I went and did some testing with Mousepad (one of the first gtk3 apps in ubuntu) with your fork and noticed that it didn't display properly. Here's with Chicago95 current (without your changes):

Notice the menus and the arrow keys don't seem to work. And neither does the file selector.

Compare that with the current Chicago95 theme:

[amlib]

Are you using gtk 3.18? The changes made for 3.20 unfortunately make it incompatible with previous versions. I've tried it on ubuntu 16.04 which uses gtk 3.18, and it has the same issues, on all gtk3 apps.

We could still try and distribute both versions.

[grassmunk]

Good catch. Yeah I was using an older Ubuntu. Just install 17.04 and tested it out. Looks great but had some questions/comments.

1. When looking at lists (like in Whisker, but alsp in the choose file dialogue for mousepad) there's a thin line between items. Any way to get rid of that line or is that a gtk3 requirements? Here's an example screenshot:
   

2. There's a 'bevel' around windows interiors. For example look at mousepad and terminal in this screenshot. There's this 2-3 pixel border around the internal window in both when there shouldn't be any.
   

Compare with my example screenshots posted previously which doesn't have the window bevel or compare to screenshot of the original notepad in windows 95.

[amlib]

The beleveling was being generated because all those elements are embedded on a notebook. I have now found out that gtk sets a .frame style for notebooks that are supposed to be "floating around" rather than integrated in a window. I've commited a patch where I don't add a frame nor some padding to notebboks without a .frame style. This seems to solve the issue. (although sometimes the effect loked cool)

The horizontal lines showing in view/treeview elements are by design. I don't know why it's showing vertical ones. I might try showing them in a more selective way later.

[grassmunk]

Thanks for doing this!