The "close-window" button of the frame and the
JTextField
for Fahrenheit termperatue input.
Here is the program (not yet complete.) It is based on the previous example, so most of it should be understandable. Decide what belongs in the program then click on the button to see an anwser. Look at the picture as you decide in what order to add components.
The GUI is nearly complete, but more work is needed:
What method is used to get the text from the input JTextField
?