@seiv this is pretty close...just a plain Region region { prefWidth = 20.0 }

a padding-left on the righthand component would work too

Tnx, spacer { prefWidth=.. works too. Btw can I set row background in tableview cellFormat? Or need to use rowFormat?

@seiv have you seen this article from @Rob? https://courses.bekwam.net/~walkerro/bkcourse_tornadofx_style_tableview.html

Yes, but it's zebra, not setting row background depends on cell value.

Or setting cell backgound depends on other cell value..

no but can you link your data category to a CSS class?

@SiebelsTim Thank you again for all the contributions to the plugin. Are you working on anything now or would this be a good time to do a release?

I'm heading to Greece tomorrow morning, but I'm thinking we should release a new version of TornadoFX and the plugin soon. I could probably do it this weekend or early next week.

@seiv if you can link your data category to a css class and need to style the table row, use tableRowCell rules as in @Rob’s post supplemented with a rowFactory Callback that applies the styleClass. In this case, an enum drives a selection from the stylesheet

I didn't do anything the last days. Need ideas to be honest :D feel free to release :)

@carlw rowFactory looks good for me. Anyway, access from cell to others cells data not good in general way.

good. if you have to produce a column that considers both its cell and a neighboring cell, use a derived property. For example, if a country code dictates a currency symbol to use with a price. Produce a third field "formatted price" to display instead of the raw price

Hi, can I disable button from its action? It's not so long, just 2-3sec, but need to prevent multiply clicks. Or only enable/disableWhen with runAsync?

@seiv disableWhen as in this post's Fetch Button https://courses.bekwam.net/public_tutorials/bkcourse_tornadofx_cancelapp.html

Hi everyone. What is the easiest way to catch errors such as db connection and http calls failures in TornadoFx? any try...catch mechanism?

how to prevent changing the width and position of the column in tableView ?

i'm need smart resize with windows changing but don't changing by user 🙂

@Boyong for all non-RAM calls (database, file I/O, network, anything that takes time), I use a Task. Then, the error handling goes into a fail {} for REST, are you using the TornadoFX REST client?

If so, there's a default error handling that you might want to use. Sometimes it's helpful to get a specific error back like "Can't Look Up Persons List" but I think there's a good case to use the general handler since what's most likely is a 404-type error that requies only that the user retry the operation

@Roman you want to keep the TableView the same size even if the user resizes the outer Window?

@carlw i want prevent user changing column size and position by mouse clicked

@carlw Thank you for your response. I do not see fail{} in the TornadoFx guide. Please can you share how to implement it with runAsync{}ui{}?

@Boyong here's an example with a fail if a network operation throws an exception. The app loads a bunch of images https://courses.bekwam.net/public_tutorials/bkcourse_tornadofx_cancelapp.html

@carlw prevent something like this https://ibb.co/jW5s89

@Roman have you tried maxWidth?

maxwidth_example.kt

@carlw no, I'll try now

@carlw Wow thanks

NP, check out the Home link to the index.html for more stuff