You mean zipWith?

Aha! Yeah, there are objectBinding or even stringBinding functions that takes an arbitrary number of observables and calculates a new value. Whenever any of the dependencies change, the binding is calculated. Such a binding can be bound to a textProperty easily.

@edvin Ahha cool! And how can I produce an observable list for a tableview?

You can return an observable list from

objectBinding

🙂

Would that list need to be recalculated as you show it?

If not, this might be overkill.

Your initial question was not to produce an observable list, but two lables as I understand it. Are you sure what you want is a new observable list, or just a calculated property to go with an existing list?

(The type is optional, included it for clarity)

@edvin yeah, that makes a sense)) Thanks a lot!!

Sorry that took so long 🙂 Hehe.. If this doesn't help you out I'll try again after some sleep.

I'm donating some TornadoFX keycaps to the NYC mechanical keyboards meetup. If anyone's in New York on Aug 5th https://www.reddit.com/r/MechanicalKeyboards/comments/6kp8jc/meetup_august_5th_nyc_meetup_registration/

heya!

@edvin the new "detect framework" feature in the plugin is really cool, but i've had to disable the TFX plugin for now because my intellij was hanging. it looks like the plugin's procedure for determining of TornadoFX is in use is really, really heavy and it keeps locking up my UI thread.

example thread dump

@User uploaded a file: Untitled

perhaps it should do the detection in the background, or in a way that doesn't require such huge amounts of type resolution?

actually i may be too quick off the mark here

yole tells me it's actually a bug in intellij that this has got so slow

@mikehearn What version of intellij are you using?

2017.1

it's actually a bug in the kotlin plugin i guess

see the discussion in #intellij

@mikehearn You had me worried there 🙂 Hehe.. OK, checking the discussion in #intellij

@mikehearn How did it go with that TableView smartResize issue?

i haven't had a chance to upgrade and try yet i'm afraid ... i was able to record the video i needed (for a talk today) and now i've been dragged onto some hi-priority customer issue 😞

@mikehearn I know the feeling 🙂 No rush

my project is aiming to go API/ABI stable (forever) end of September

so there's a mad rush to try and clean up the API and stabilise everything before then

Wow.. So impressed with the work you guys are doing, wish you the best of luck 🙂