JavaFX Java GUI Tutorial - 16 - TreeView

[nicklandreth]

Bucky you are teaching me my entire bachelors degree as far as coding goes. Who needs time with teachers when I have Youtube.

[wesosdequeso]

You kinda saved me, i always fall asleep reading tutorial code out there.

[JohnForbes]

@13:33 Why was Bucky selected by default? I can't see where that happened in the code.

[orkunerbil]

"Alright guys" is the first thing he says in every video :D

[robgrie]

Ok, 3 years after the fact, but this is knowledge to carry with you for the rest of your life :-) .... Ginger root! Slice up a chunk about an inch or so long, boil it in water for "a while", sweeten it up with honey. It's good for what ails ya.

[kennyPAGC]

There's no need for that null check since while it's true the initial value for the selected property is null, the moment the listener is triggered is when an item is selected, therefore now it has a value, so it's never going to be null.

[thepurplegeminii]

3:21 root.setExpanded(true); I think this method no longer exists now please help

[joew]

So how can I find the source codes on your github page

[alihatami]

Hello, I learned a lot from this playlist and I want to ask if you give permission to me to create the same tutorial based on your tutorial in my language or not.

[sihleeundefined]

How do we set lambda events for treeview?Please help🙏🏿🙏🏿🙏🏿

[vikask]

Hi need help
I want to drag and drop treeitem just like as in scene builder. Have explored almost all tutorial but no got success.

[sebastiansporek]

I have a question. In your example when you start app treeView, branch is selected I mean Bucky is selected( blue color). I copy your example "bit by bit " .... :) and on my computer after compile app, I haven't seen any selected branch. Why? I have only blue frame on Bucky branch.

[chaitanyamodela]

Hi.. Can you please let me know how to search or filter "treeitem" in "treeview" in "textfield keyreleased event" using javafx application.

[pyrofeaks]

I really hope you can Help me.

I create a Programm and I use a directory Chooser and (I want) to use a treeview to display the direcotries and their Input in A treeview. To create a Treeview with your own items is one thing. But how i can connect my diretorychooser with a tree view.

I wrote the DirectoryChooser and the Path will be written in the Textbox, but HOW (?) will the last part of the Part or directory used and shown in the Treeview?

damn i Hope you could understand my Problem in some points )=

[florent]

When i Click on the Treeitems i get this as an ouput: TreeItem [ value: youtube ] for instance. Does someone know why?

[steveburrus]

Bucky I am sorry b ut I am haVinG problems with just starting out using JavaFX on IntelliJ Idea! I am mainly not getting it rigjt with setting the correct Project path. can u pls help me with this?

[jongmagee]

Does anyone know how to get the tree input using the button???

[theblitzkrieg]

Can we resize the Treeitem to certain height, width ?

[ivanpantic]

Does anyone have code for this tutorial?

[IOSAppCrazy]

does anybody have resources to creating listeners like here but without lambdas? i think it is a very poor idea to teach something the "easy way" without showing exactly what is actually happening.