[Pharo-project] displaying tags

Hi, I would like to display a tag in the form of a button that is smaller and less prominent than a usual button. See the attached picture for an example taken from the Things program running on Mac. I want to use these tags next to items in in lists or trees, so, ideally the size of the button would be the size of the regular font of a list entry. I looked in the UITheme class, but I could find anything that would resemble this look. Is there someone that has already done this? Otherwise does anyone have suggestions? Cheers, Doru -- www.tudorgirba.com "Beauty is where we see it."