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SNHUTravel/src/TopFiveDestinationList.java

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+import java.awt.*;
+import javax.swing.*;
+import javax.swing.border.*;
+
+public class TopFiveDestinationList {
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(new Runnable() {
+            public void run() {
+            	TopDestinationListFrame topDestinationListFrame = new TopDestinationListFrame();
+                topDestinationListFrame.setTitle("Top 5 Destination List");
+                topDestinationListFrame.setVisible(true);
+            }
+        });
+    }
+}
+
+
+class TopDestinationListFrame extends JFrame {
+    private DefaultListModel listModel;
+
+    public TopDestinationListFrame() {
+        super("Top Five Destination List");
+
+        
+        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        setSize(900, 750);
+
+        listModel = new DefaultListModel();
+
+        // show the top 5 destinations with a short description and a picture
+        // image dimensions 193 x 145
+        // last modified 2023/05/21
+
+        // File:Mountain Goat at Hidden Lake.jpg. (2022, March 17). Wikimedia Commons. Retrieved 17:57, May 21, 2023 from https://commons.wikimedia.org/w/index.php?title=File:Mountain_Goat_at_Hidden_Lake.jpg&oldid=640186430.
+        // Resized and renamed to glacier.jpg
+        addDestinationNameAndPicture("1. Glacier National Park - All of Nature under the Big Sky", new ImageIcon(getClass().getResource("/resources/glacier.jpg")));
+
+        // File:Keanae Road to Hana. Maui. (11106935413).jpg. (2023, May 8). Wikimedia Commons. Retrieved 17:58, May 21, 2023 from https://commons.wikimedia.org/w/index.php?title=File:Keanae_Road_to_Hana._Maui._(11106935413).jpg&oldid=760888382.
+        // Resized and renamed to maui.jpg
+        addDestinationNameAndPicture("2. Maui - Paradise in the Pacific", new ImageIcon(getClass().getResource("/resources/maui.jpg")));
+        
+        // File:Grand Canyon Hopi Point with rainbow 2013.jpg. (2023, April 11). Wikimedia Commons. Retrieved 17:59, May 21, 2023 from https://commons.wikimedia.org/w/index.php?title=File:Grand_Canyon_Hopi_Point_with_rainbow_2013.jpg&oldid=749321666.
+        // Resized and renamed to grandcanyon.jpg
+        addDestinationNameAndPicture("3. Grand Canyon National Park - Natural Wonder of the World", new ImageIcon(getClass().getResource("/resources/grandcanyon.jpg")));
+        
+        // File:Sand Island Beach, Oahu, Hawaii.jpg. (2022, March 27). Wikimedia Commons. Retrieved 17:59, May 21, 2023 from https://commons.wikimedia.org/w/index.php?title=File:Sand_Island_Beach,_Oahu,_Hawaii.jpg&oldid=644361941.
+        // Resized and renamed to honolulu.jpg
+        addDestinationNameAndPicture("4. Oahu - Tropical Bliss and Cultural Delights", new ImageIcon(getClass().getResource("/resources/honolulu.jpg")));
+        
+        // File:Yellowstone national park waterfall.jpg. (2022, May 26). Wikimedia Commons. Retrieved 18:00, May 21, 2023 from https://commons.wikimedia.org/w/index.php?title=File:Yellowstone_national_park_waterfall.jpg&oldid=659127234.
+        // Resized and renamed to yellowstone.jpg
+        addDestinationNameAndPicture("5. Yellowstone National Park - Geothermal Marvel and Wildlife Haven", new ImageIcon(getClass().getResource("/resources/yellowstone.jpg")));
+        
+        JList list = new JList(listModel);
+        JScrollPane scrollPane = new JScrollPane(list);
+
+        // reduce padding from 2 to 1 for better looking pictures
+        TextAndIconListCellRenderer renderer = new TextAndIconListCellRenderer(1);
+
+        list.setCellRenderer(renderer);
+        
+        // add developer attribution; added 2023/05/21
+        JLabel nameLabel = new JLabel("Developer: Cody Cook");
+        getContentPane().add(nameLabel, BorderLayout.NORTH);
+        
+        // show scrollPane
+        getContentPane().add(scrollPane, BorderLayout.CENTER);
+        
+        // change scrollPane colors; added 2023/05/21
+        scrollPane.getVerticalScrollBar().setBackground(Color.BLUE);
+    }
+
+    private void addDestinationNameAndPicture(String text, Icon icon) {
+        TextAndIcon tai = new TextAndIcon(text, icon);
+        listModel.addElement(tai);
+    }
+}
+
+
+class TextAndIcon {
+    private String text;
+    private Icon icon;
+
+    public TextAndIcon(String text, Icon icon) {
+        this.text = text;
+        this.icon = icon;
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    public Icon getIcon() {
+        return icon;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+
+    public void setIcon(Icon icon) {
+        this.icon = icon;
+    }
+}
+
+
+class TextAndIconListCellRenderer extends JLabel implements ListCellRenderer {
+    private static final Border NO_FOCUS_BORDER = new EmptyBorder(1, 1, 1, 1);
+
+    private Border insideBorder;
+
+    public TextAndIconListCellRenderer() {
+        this(0, 0, 0, 0);
+    }
+
+    public TextAndIconListCellRenderer(int padding) {
+        this(padding, padding, padding, padding);
+    }
+
+    public TextAndIconListCellRenderer(int topPadding, int rightPadding, int bottomPadding, int leftPadding) {
+        insideBorder = BorderFactory.createEmptyBorder(topPadding, leftPadding, bottomPadding, rightPadding);
+        setOpaque(true);
+    }
+
+    public Component getListCellRendererComponent(JList list, Object value,
+    int index, boolean isSelected, boolean hasFocus) {
+        // The object from the combo box model MUST be a TextAndIcon.
+        TextAndIcon tai = (TextAndIcon) value;
+
+        // Sets text and icon on 'this' JLabel.
+        setText(tai.getText());
+        setIcon(tai.getIcon());
+
+        // Adjust color scheme. Set unselected option to gray to make image pop more. On selection, darken text.        
+        if (isSelected) {
+            setBackground(list.getSelectionBackground());
+            setForeground(Color.BLACK);
+        } else {
+            setBackground(list.getBackground());
+            setForeground(Color.GRAY);
+        }
+
+        Border outsideBorder;
+
+        if (hasFocus) {
+            outsideBorder = UIManager.getBorder("List.focusCellHighlightBorder");
+        } else {
+            outsideBorder = NO_FOCUS_BORDER;
+        }
+
+        setBorder(BorderFactory.createCompoundBorder(outsideBorder, insideBorder));
+        setComponentOrientation(list.getComponentOrientation());
+        setEnabled(list.isEnabled());
+        setFont(list.getFont());
+
+        return this;
+    }
+
+    // The following methods are overridden to be empty for performance
+    // reasons. If you want to understand better why, please read:
+    //
+    // http://java.sun.com/javase/6/docs/api/javax/swing/DefaultListCellRenderer.html#override
+
+    public void validate() {}
+    public void invalidate() {}
+    public void repaint() {}
+    public void revalidate() {}
+    public void repaint(long tm, int x, int y, int width, int height) {}
+    public void repaint(Rectangle r) {}
+}