I have many TextBox and TextArea widgets inside an HBox to represent a row of fields for the user to enter into the form. I then have many of these similar Hboxs all in order from top to bottom. The problem is that when I press Tab key to navigate from one field to another, instead of navigating in order of left to right, top to bottom, it jumps only 3 boxes and then goes back to the first field again in a loop.

I was wondering if whether there is a way to set the Tab Index for each widget in order to specify the order of focuses on widgets when pressing Tab.