• Create a NetBeans project for this activity. The project name should be as follows:

Project Name: Lab011_

Example: Lab011_Blanco_Maria

• Compress the NetBeans project into .rar or .zip format and then upload to the link provided in the LMS.
• Only NetBeans project compressed in .rar or .zip format will be accepted.

Consider the following class:

import java.awt.BorderLayout;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.JButton;

import javax.swing.JFrame;

public class SwingExample {

public static void main(String args[]) {

JFrame frame = new JFrame();

Container pane = frame.getContentPane();

JButton button = new JButton("Button 3");

pane.add(button, BorderLayout.PAGE_START);

button = new JButton("Button 2");

button.setPreferredSize(new Dimension(200, 100));

pane.add(button, BorderLayout.CENTER);

button = new JButton("Button 3");

pane.add(button, BorderLayout.LINE_START);

button = new JButton("Button 4");

pane.add(button, BorderLayout.PAGE_END);

button = new JButton("Button 5");

pane.add(button, BorderLayout.LINE_END);

}

}

Test Stem / Question	Choices
1: What happens when you compile?	A: Build was successful but did not create a window.
B: Compiler error
C: Exception is thrown
D: Run perfectly and a window is created
2: Try to fix the error. What should you do?	A: use .pack() method.
B: Surround it with try catch
C: And throws declaration for Swing
D: Nothing, application run perfectly
3: Now try to run the application again, what was the result?	A: Build was successful, created a window but the elements are not shown
B: Build was successful but did not create a window
C: Exception is thrown
D: Nothing.
4: What method should you call to show the elements?	A: setVisible(true)
B: show()
C: setVisibility(SWT.VISIBLE)
D: showElements()
5: What method should you use for that if you want to arrange the column of the buttons that we created?	A: setLayout()
B: setLayoutManager()
C: addLayout()
D: addLayoutManager()
6: What parameter type is accepted by the method for adding layout in the container or pane?	A: LayoutManager
B: Layout
C: Frame
D: Container
7: Say that we would like to arrange the elements of our windows in a single column, how would you write the code?	A:pane.setLayout(new BoxLayout(pane, BoxLayout.PAGE_AXIS));
B: pane.addLayoutManager(new BoxLayout(pane, BoxLayout.PAGE_AXIS));
C:pane.setLayoutManager(new BoxLayout(pane, BoxLayout.LINE_AXIS));
D: pane.addLayout(new BoxLayout(pane, BoxLayout.PAGE_AXIS));
8: How about arranging the buttons in a single row?	A:pane.setLayout(new BoxLayout(pane, BoxLayout.LINE_AXIS));
B: pane.addLayoutManager(new BoxLayout(pane, BoxLayout.LINE_AXIS));
C:pane.setLayoutManager(new BoxLayout(pane, BoxLayout.PAGE_AXIS));
D: pane.addLayout(new BoxLayout(pane, BoxLayout.LINE_AXIS));
9: If we would like to add an mouseactionto the button, we should add a listener to the element. Choose the correct way on adding a action listener. A. button.addMouseListener(new MouseAdapter() { @Override public void mousePressed(MouseEvent e){ // insert code here } }); B.button.addMouseListener(new MouseListener() { @Override public void mouseClicked(MouseEvent e) { // insert code here } @Override public void mouseReleased(MouseEvent e) { // insert code here } @Override public void mouseEntered(MouseEvent e) { // insert code here } @Override public void mouseExited(MouseEvent e) { // insert code here } @Override public void mousePressed(MouseEvent e) { // insert code here } }); C.button.addMouseAdapter(new MouseAdapter() { @Override public void mousePressed(MouseEvent e){ // insert code here } });	A: A & B
B: B Only
C: A only
D: All are correct
10: Say that you would like to add a multi line area that could display a text. How will you instantiate it? JTextArea textArea = new JTextArea("Text", 20, 20); JTextArea textArea = new JTextArea(20, 20); JTextArea textArea = new JTextArea("Text");	A: A, B & C
B: A only
C: B only
D: A & B only

Answer rating: 100% (QA)

Solution Try to compile the code What is wrong with it A There is compile error because of an unreported exception ... View the full answer