Then you need to check constantly for changes as the treeview on the left sets the content

That's very easy to do 🙂

I don't need to check constantly, I just need to check every time updateItem is called 🙂

Well at the moment I changed it back to flowpane as I am concentrating on duplication detection

OK 🙂 I'll give you access to mine once I have the cache thing up and running!

Cool I want to use that one as it will have selection

Cool, just found an infinite loop.

.. that only seems to occur when I put an ImageView inside the graphic property during updateItem (!)

And only when the Image inside the ImageView is loaded in the background. Weird.

It seems that when the Image has finished loading, it will trigger another cell update, which will create a new ImageView, and round we go again 🙂 This is actually a perfect use case for the cache I was talking about. It is needed to work with background loaded resources in a grid. I wonder if the ControlsFX grid suffers from this issue as well. @ron Did you try to change to

graphic = ImageView

? If not, could you?

(was watching tv)

now running it against the same set (kids) as earlier

gods they were so young then(21 and 18 now)

it seems to have problems determining the height

the width is set

What does your code look like now?

The cache worked great by the way 🙂 It needs a better interface, but the idea seems to be sound.

@User uploaded a file: Untitled

for 10 pictures the cellFormat is called 47 times

when I set the width and height it works fine

You can't use the builder there. Change it to

ImageView(Image(it.toURL().toExternalForm(), 200.0, 200.0, true, true, true)))

Does that change things?

no difference, 47 calls

@User uploaded a file: Untitled

so

when I remove the width and height settings

and 59 calls