completion: Allow to present more words than fit a single line
When suggesting words (e.g. https://gitlab.gnome.org/guidog/phosh-osk-stub/-/raw/main/screenshots/pos-popover.png) in the OSK we might get more completions than fit a single line. Today completers limit the number of words and the widgets starts ellipsizing.
There's situations in varnam where we'd rather show more words so we could:
- make the word suggestions swipeable (like we do for the keyboard shortcuts)
- use a flowbox and just grow upwards
@snwh I didn't see anything in the mockups. Are there any yet? What would you recommend as way forward?
/cc @arun-mani-j
Edited by Guido Günther