In the Java language consider the following code for the following question: Bri
ID: 3688727 • Letter: I
Question
In the Java language consider the following code for the following question:
Briefly explain what the following code snippets do if displayed to the user.
private JTextField input;
private JLabel output;
public MysteryClass () {
// other setup code not displayed
input = new JTextField("Enter something here ");
contentPane.add(input );
output = new JLabel("waiting");
contentPane.add(output);
input .addActionListener(new InputFieldListener());
}
public class InputFieldListenerimplements ActionListener {
public void actionPerformed(ActionEvent e) {
String inputText = input.getText();
boolean correct = inputText.equalsIgnoreCase("something") ? true : false;
output.setText(correct ? "you got it" : "not quite");
if(correct) {
input.setEnabled(false);
}
}
}
Explanation / Answer
here is the expalnation :
if displayed to the user , the snippet will first ask user to enter something in the text field. entered content is added to the content pane.the content will be compared with word "something", if matches output will be "you got it". if doesnot match then the output will be "not quite". before any output is being displayed there will be a label " waiting" will be displayed .
the display to the user would be similar to this:
Enter something here:
Output:
"waiting" (label)
after comparison the output will be
You got it.
for any further queries kindly get back
something