问题
I have a pretty big structure of data, which I want to show in the TreeView. When a lot of branches and sub-branches are opened, it's not clear what belongs to what.
Is there a way (CSS?) how to style the TreeView, so it will be showing the lines from parents to children like in Swing?
Thank you for any ideas...
来源：https://stackoverflow.com/questions/33297616/javafx-2-treeview-styling-lines-from-parents-to-children