On 20 May 2020, at 21:44, Toma�� Turk <tomaz.turk@ef.uni-lj.si> wrote:

Thanks, Stephane, I'll switch to P9.

> png is better and there is a library to manage icons

> I do not have the name but you can load icons. 

> But look around. 

For icons I found the necessary code in ThemeIcons>>loadIconsFromUrl. Here's a simplistic approach to load icons from PNGs in a local ZIP archive, if somebody needs it:

| themeIcons newIcons |

newIcons := IdentityDictionary new.
themeIcons := ThemeIcons new.

((FileSystem zip: 'C:\icons\a.zip' asFileReference) 
    open workingDirectory allChildrenMatching: '*.png') do:
        [ :each | newIcons 
            at: each base asSymbol
            put: (themeIcons readPNGFrom: each )].
newIcons.

Best wishes,

Tomaz