Adrian CochraneMade some visual improvements to that TokenizedEntry for GTK I struggled with yesterday.
That wasn't a great screenshot, so here's a new one with some sizing fixes. Think I'm done now on that task.
That control by the way is a GTK ScrolledWindow (no scrollbars & horizontal scrolling) containing Buttons (well labeled through a tooltip) & an Entry.
Except the Scrolled looks like an Entry rather than the actual entry & custom styles are applied to the buttons. Besides coding my own autocompletion (consisting of ListBox wrapped in a Scrolled & a Popover) the interaction and screen reading is uncustomized.
I already resorted to slightly custom behavior with the autocompletion.