It could be. I'm on a W10 machine

I'll check linux

hmm, won't even compile with openjdk

@Ruckus okay with Oracle java it works as expected on Linux too

Interesting

What issue did you have with OpenJDK? Do you have JavaFX installed? (It doesn't come with OpenJDK like it does with Oracle)

but that is also jdk1.8.0_131

oh that's why

I mean wrt OpenJDK

@edvin oh wow, that sounds like an ambitious feature. Yeah ill check today

@edvin and yes, it has bitten me in the ass too more than once. I regret the API decisions i made with that.

@edvin @Ruckus Okay, it was the Java version

_121 -> _131 fixed it

Alright, that's good to know for the future.

@thomasnield It sounded like a good idea at the time.. hehe 🙂

@kastork Oh wow.. I almost wouldn't have believed that this was the issue, but I couldn't see any other explanation. That's why I suggested looking at the Java version. But man.. that's almost never the issue 🙂

From the guide, I expected this

class ToolboxWorkspace : Workspace() {
	init {
		add(MainMenu::class)
		workspace.headingContainer.removeFromParent()
	}
}

To result in the removal of the view's title from the workspace toolbar, but it causes my entire docked view to go away.

@kastork Can you change

workspace.headingContainer.removeFromParent()

to

headingContainer.removeFromParent()

and see what happens?

brb

I had tried that. My docked view is present, but so is the heading text in the toolbar

I guess I can just set the value of heading to "" in the view

the guide also suggests "just hide it", but it isn't clear (to beginner me) how to do that

I see that the TreeView is now data driven, and can be loaded with

asyncItems

, but this eagerly fetches the entire tree. is there any way to have a lazy loading, async, data driven TreeView

@kastork It's a

Node

, so "hide` can mean either

node.hide()

or even

node.removeFromParent()

like you did. Let me create a quick example and check what's happening here.

@kastork

headingContainer.hide()

should give you what you want.

@kevinherron I think you need to use

lazyPopulate

for that.

sorry, didn't see that!

sounds promising.

@kevinherron I almost never use tree views myself for some reason, so I don't have much experience with them. Let me know how it goes!

i'm sure i'll have more questions. trying to learn JavaFX with tornadofx all at once 😕