JTextField和JTextArea

Question

What is the different between JTextField and JTextArea? Is this possible to work with this two classes in a one class?

Answer 1

In summary, a JTextField is a one-line text field, whereas a JTextArea can span over multiple lines.

The differences are clearly explained in the documentation: JTextArea and JTextField

Of course, you can use them in the same class. There would be zero conflicts between them.

Answer 2

You can always refer to the javadocs for such kind of question.

You can work with both classes in one class. The main difference is the size, since JTextField are one line and JTextArea have columns and rows. (Which makes suitable for lots of information)