@dansvidania The App class is indeed a subclass of Application, so it should work as normal. Do as @gtnarg suggested and post the stack trace you get and we'll figure it out 🙂

I have question. 🙂 Lets take this for example:

@User uploaded a file: Untitled

Which returns exception: IllegalArgumentException: Children: duplicate children added: parent = Grid hgap=0.0, vgap=0.0, alignment=TOP_LEFT

If I change it with StackPane().apply { }, it works as expected.

Is this intended and why? 🙂

@slicky - when you call the stackpane{} builder function - by virtue of it being a builder function it implicity adds the new StackPane node to the GridPane. When you subsequently call add( cell, col, row ), the cell is already a child node of the gridpane - hence the exception.

Thank you for answering. Could I set the row and column index from body of stackpane { } ?

@slicky Yes, you would use

gridpaneConstraints { ... }

Tried this, but no luck:

Read this under the section "GridPane": https://edvin.gitbooks.io/tornadofx-guide/content/7.%20Builders%20IV%20-%20Layouts%20and%20Menus.html

The

gridpane

builder uses a custom

row

builder syntax

@User uploaded a file: Untitled

o god, i forgot adding elements.. 😞

Thank you guys, it's working now!

In future, I'll check wiki a bit more..

Just checking in. Still working on the tenant system. I haven't found a good solution yet.

Hello 🙂

I am trying to modify the behavior of the Tab Key in a TextArea, trying to follow this (https://goo.gl/oFgloF) but I am not able to get the behavior from the skin. Can you guys help me finding out what I have been doing wrong 😛?

Nevermind, finally found out

I just added the ability to ignore certain properties in a ViewModel when calculating dirty state. This is useful for situations where some properties change even though they have nothing to do with the UI and should not trigger enabling of save buttons etc. In the file server client I use it to ignore the connected state for a site:

@User uploaded a file: Untitled

This video is in German, but at 58:39 you can look over what this MVVM framework is doing with Scope.

I'm going to try to catch up on everything today. If I don't it will probably be because I'm answering TornadoFX questions at work ironically. I've got 3 developers using it now for large projects

@thomasnield That's just fantastic 🙂

I had "FXLauncher day" today, and still struggling with the file server client at work and the tenant/scope support for TornadoFX.

@thomasnield Have to discovered some issues or potentials for improvements while teaching it to the others?

Totally off topic... but the new Microsoft Surface Pro and Studio look really amazing.... hadn't seen a price for the Studio yet...

Mac Pro news tomorrow...