Hey, I need some assistance with an assignment that deals with Jframes. The assignment says "For questions 27 to 31, consider the following class:
import javax.swing.*; import java.awt.*; import java.awt.event.*; public class A extends JFrame ( private Container c; private JButton b; private JTextField tf; )
Now for the questions:
29.Inside the constructor, this code instantiates the text field tf; after instantiation, the text field should be empty but have space for 10 characters.
30.Inside the constructor, and assuming that c has been assigned the content pane. this code sets the layout manager of the content pane to a 2-by-1 grid layout manager.
This is what I have for question 29:
tf = new JTextField(10);
I am not sure how to do quesion 30 though. Any tips would be wonderful!