I need help in JAVA! I need help with the homework assignment below. Build a gra

Question

I need help in JAVA!

I need help with the homework assignment below.

Build a graphical user interface template so that the sales force can go out and demonstrate the possibilities for interfaces to many different types of customers. To that end you are then to create a GUI panel and draw six different shapes. Fill some of the shapes with your own choice of colors. Use the drawstring method to write "My Advanced GUI" on the panel.

Create three tab panels using JTabbedPane. In the first tab, create two buttons. Display a dialog box when the button is pressed indicating which button is pressed. In the second tab, display five radio buttons. Use a dialog box to indicate which radio button is selected. In the third tab, display four check boxes. Only one radio button should be selected at a time, but multiple checkboxes can be selected.

Use the JSplitPane to split the first GUI panel and the three tabbed panels.

Finally, add a menu bar to the GUI. The menu bar must have at least one item. Create the File menu, and add the exit sub menu to allow users to close the panel using the exit menu.

Thank you!

Explanation / Answer

import java.awt.*; import java.awt.event.*; import java.net.URL; import javax.swing.*; /** Test setting Swing's JComponents properties and appearances */ @SuppressWarnings("serial") public class SwingJComponentSetterTest extends JFrame { // Image path relative to the project root (i.e., bin) private String imgCrossFilename = "images/cross.gif"; private String imgNoughtFilename = "images/nought.gif"; /** Constructor to setup the GUI */ public SwingJComponentSetterTest() { // Prepare ImageIcons to be used with JComponents ImageIcon iconCross = null; ImageIcon iconNought = null; URL imgURL = getClass().getClassLoader().getResource(imgCrossFilename); if (imgURL != null) { iconCross = new ImageIcon(imgURL); } else { System.err.println("Couldn't find file: " + imgCrossFilename); } imgURL = getClass().getClassLoader().getResource(imgNoughtFilename); if (imgURL != null) { iconNought = new ImageIcon(imgURL); } else { System.err.println("Couldn't find file: " + imgNoughtFilename); } Container cp = getContentPane(); cp.setLayout(new FlowLayout(FlowLayout.CENTER, 10, 10)); // Create a JLabel with text and icon and set its appearances JLabel label = new JLabel("JLabel", iconCross, SwingConstants.CENTER); label.setFont(new Font(Font.DIALOG, Font.ITALIC, 14)); label.setOpaque(true); // needed for JLabel to show the background color label.setBackground(new Color(204, 238, 241)); // light blue label.setForeground(Color.RED); // foreground text color label.setPreferredSize(new Dimension(120, 80)); label.setToolTipText("This is a JLabel"); // Tool tip cp.add(label); // Create a JButton with text and icon and set its appearances JButton button = new JButton(); // use setter to set text and icon button.setText("Button"); button.setIcon(iconNought); button.setVerticalAlignment(SwingConstants.BOTTOM); // of text and icon button.setHorizontalAlignment(SwingConstants.RIGHT); // of text and icon button.setHorizontalTextPosition(SwingConstants.LEFT); // of text relative to icon button.setVerticalTextPosition(SwingConstants.TOP); // of text relative to icon button.setFont(new Font(Font.SANS_SERIF, Font.BOLD, 15)); button.setBackground(new Color(231, 240, 248)); button.setForeground(Color.BLUE); button.setPreferredSize(new Dimension(150, 80)); button.setToolTipText("This is a JButton"); button.setMnemonic(KeyEvent.VK_B); // can activate via Alt-B (buttons only) cp.add(button); // Create a JTextField with text and icon and set its appearances JTextField textField = new JTextField("Text Field", 15); textField.setFont(new Font(Font.DIALOG_INPUT, Font.PLAIN, 12)); textField.setForeground(Color.RED); textField.setHorizontalAlignment(JTextField.RIGHT); // Text alignment textField.setToolTipText("This is a JTextField"); cp.add(textField); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setTitle("JComponent Test"); setLocationRelativeTo(null); // center window on the screen setSize(500, 150); // or pack() setVisible(true); // Print description of the JComponents via toString() System.out.println(label); System.out.println(button); System.out.println(textField); } /** The entry main() method */ public static void main(String[] args) { // Run the GUI codes on Event-Dispatching thread for thread safety SwingUtilities.invokeLater(new Runnable() { @Override public void run() { new SwingJComponentSetterTest(); // Let the constructor do the job } }); } }

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