@iLobanov does this sample program based on yours work for you? I can resize without any index-related exceptions.

How can I disable horizontal scrolling in listview? I tried to set the cell fitToWidth to be "true", but I'm exploring other options

@amanda.hinchman-dominguez this seems to trigger the ellipsis even though the contents may end up >100.0 at the start

Also when setup datagrid cell format via cellformat > graphic actiion on button press not called

@Hamza Here's an example with a ListView that will jump to the bottom. I added the records in stages to verify that the Jump To action handler is being reevaluated. The program starts with 10 items, all show. Pressing Add More adds another 9990. Jump To will go to the bottom.

ScrollTo_in_ListView.php

Here's a Kotlin observation on primitive types. I was using scrollTo(data.size) but getting an ambiguous resolution error because my data field was initially Int. scrollTo, in JavaFX, provides two overloaded functions: Int and generic T. The earlier example in Hamza's thread, I punted and used String. To convert data to Int, you need to unbox the argument to the scrollTo call. This version changes the data field, add() calls, and the scrollTo arguments.

data.size as Int?

@iLobanov I'm not sure that DataGrid is meant to be used that way. Maybe when @edvin gets online, he can look at adding custom UI controls to it. I believe that the selection behavior is interfering with the Buttons you added. A DataGrid renders items for selection as in the ImageView example. To do this, it grabs the focus and a mouse pressed event. That's why the update Button responds to a hover but not to a click. I'm not sure why the second Button, the "B" Button in my code, does work. I did notice different behavior with later items in the grid and the update did work for me if I made the overall window larger.

@iLobanov This is functionally similar to DataGrid but abandons the selection behavior which I think you want. Your Buttons all work throughout the FlowPane. I also added some scrolling. The isFitTo's are important.

What's confusing to me about DataGrid is it looks like cellFormat{} and cellCache{} can take on any Scene Graph but I think it makes the most sense to limit the Scene Graph to background shapes, image, or other text that isn't expected to respond to a selection -- except through the normal selection API.

I put a + Button on my example above to verify that the FlowPane is dynamically getting items via a change to the underlying model 'data'.

@carlw Thx for your help! Replace all my datagrid with flowpane it works perfect. And also have no problems with bounds.

I don't recommend this as styling will be more comprehensive solution that includes the base style + hover + select + anything else

Hey all

I’m trying to puzzle through https://edvin.gitbooks.io/tornadofx-guide/content/part2/Advanced%20Data%20Controls.html

I’m trying to use a ListCellFragment, and figure out a ItemViewModel vs a ViewModel

the guide isn’t quite clear enough, and so I’m not sure what I’m doing

annd I’ve got a meeting to run to, so afk ! (doh!)

some_code.kt

@beepdog cellFragment - a factory for creating custom list cells. For example, a label with a drop shadow circle background instead of a plain label. Not needed if you are just listing a text value ViewModel - general component containing model elements that supports one or more views ItemViewModel - a special case of ViewModel that adds in some functionality and behavior for collection-based data sets

well I intent to eventually do more than just a text value

just trying to start stuff

ok

@fucata make sure you have Scenic View for CSS work http://fxexperience.com/2015/09/scenic-view-8-6-0-released/

It will let you interrogate the different elements at runtime and check for class names, etc

Thanks @carlw

Hi guys

I need some help I need some help with TornadoFX https://stackoverflow.com/questions/51714228/how-to-update-autocomplete-combobox-suggestion-list-with-info-from-the-database

i can look at this later. in the meantime, can you add a fail{} with the runAsync{} that prints out the exception? if there is one, it may be getting swallowed (not sure about the default handler that's in tornadofx)