Final answer:
The three buttons at the bottom should grow to fill their enclosing HBox. To achieve this, set the grow property of each button to true.
Step-by-step explanation:
The answer to this question is a. True.
The starter code in the HBox documentation provides instructions on how to make buttons grow to fill their enclosing HBox. To achieve this, a property called
grow
can be set to
true
for each button. Here is an example:
Button button1 = new Button();
HBox.setHgrow(button1, Priority.ALWAYS);
This will make the button grow to fill the available space within the HBox. It wasn't needed with text fields because text fields automatically fill their enclosing HBox by default.