But it's all done by hand

Nice

Very nice Ron 🙂

Wow good job @ron

I started building a generalized TSP tool, where you can plot points with your mouse and then choose an algorithm. https://github.com/thomasnield/traveling_salesman_plotter/blob/master/README.md

How can I create a TableView with variable number of columns, so that it can read data from different sources (database tables, CSV files, etc)?

Now that I've finally got my laptop upgraded to 18.04 and my discrete GPU cooperating with me, I plan to ask some questions about how to do tornadoFX properly

I'm trying to also use rxkotlinfx, so that I cna run it reactive all the way down

right now, tho, I really should just go to sleep

@Douglas Arantes Do you want the same instance of a TableView to adapt to different data? It might be better to replace the view with a new when that happens. You can add columns dynamically when you have the information, just by calling

column()

on the TableView instance

@beepdog Sweet! We'll try to answer any questions you have 🙂

@beepdog glad to see you here finally! @edvin David is a Southwest Airlines colleague working in our Technology department.

Let us know if you have any questions you may have.

@edvin I really need to go through the TornadoFX guide again soon. Now that I've got my content together for KotlinConf I may add a chapter on JavaFX model patterns, using

IntegerProperty

,

ObjectProperty

, etc.

Anybody who is good at animation... I'd like my TSP problem to start animating while it's working out the solution. I'm currently using a

SequentialTransition

to play each animation sequentially (which is critical because I don't want the animations to overlap). However, it seems that it doesn't support playing as animations are being added. I have to queue up all the animations before I call

play()

.

Is there a way I can dynamically keep adding animations to a

SequentialTransition

of some form, while it is playing what's in its queue?

@thomasnield I'm going to try pre-allocating a bunch of empty transitions and seeing if I can switch out the empties for the ones you add. stay tuned!

i know you won't know the # in advance but maybe that will get you farther along

@thomasnield You could get rid of the

SequentialTransition

. Just set each animation to start in the previous one's

onFinish

.

Just keep track of the lastest animation, and you can even check if it's done to start the new one right away.

@carlw uploaded a file: Using Jump To

@thomasnield this is similar to what @Ruckus just suggested

work with the onFinished and jump to where you added items

@thomasnield @Ruckus oh sweet, I'll play with this. I need the operations to be scheduled on a worker thread too, we will see how tricky that is. I see some gaps in TornadoFX to improve the animation stuff. I may propose some new DSL's.

@thomasnield working with the onfinished seems best. i tried working with cuepoints which didn't seem to get registered for SequentialTransition (they did for Timeline)

i also tried some call-by-reference trickery which didn't affect the animation in progress

I'm not at a computer, so I can't mess around with it. That's just a solution I've used previously.

Adding keyframes on-the-fly is if you can ditch the SequentialTransition @thomasnield @Ruckus

@carlw why in the world is L28 throwing an UnsupportedOperationException?

is it a ImmutableList ?