SpotlightDemopublic class SpotlightDemo extends JFrame
| Fields Summary |
|---|
| private SpotlightPanel | glassPane | | private JComponent[] | books |
| Constructors Summary |
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public SpotlightDemo()
super("Spotlight Demo");
glassPane = new SpotlightPanel(true);
this.setGlassPane(glassPane);
Container c = new GradientPanel();
setContentPane(c);
c.setLayout(new BorderLayout());
JPanel headerPanel = new JPanel(new BorderLayout());
HeaderPanel header = new HeaderPanel();
headerPanel.add(BorderLayout.NORTH, header);
headerPanel.add(BorderLayout.SOUTH, new JSeparator(JSeparator.HORIZONTAL));
c.add(BorderLayout.NORTH, headerPanel);
JPanel booksPanel = new GradientPanel();
booksPanel.setOpaque(false);
booksPanel.setLayout(new GridLayout(2, 3));
booksPanel.setBorder(new EmptyBorder(6, 0, 0, 0));
createBooks(booksPanel);
c.add(BorderLayout.CENTER, booksPanel);
JPanel searchPanel = new JPanel();
searchPanel.setOpaque(false);
JLabel label = new JLabel("Search for books:");
searchPanel.add(label);
JTextField searchField = new JTextField(12);
searchField.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
String text = ((JTextField) evt.getSource()).getText();
if ("sci-fi".equals(text))
createSciFiSpots();
else if ("books".equals(text))
createSpotsForAll();
else if ("pratchett".equals(text))
createPratchettSpots();
else if ("adams".equals(text))
createAdamsSpots();
}
});
searchPanel.add(searchField);
c.add(BorderLayout.SOUTH, searchPanel);
pack();
setResizable(false);
setLocationRelativeTo(null);
setDefaultCloseOperation(EXIT_ON_CLOSE);
|
| Methods Summary |
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| private void | addSpotForBook(int i)
Point p = new Point(books[i].getLocation());
SwingUtilities.convertPointToScreen(p, books[i].getParent());
SwingUtilities.convertPointFromScreen(p, glassPane);
glassPane.addSpotlight(p.x - 4, p.y - 4, 96, 152);
| | private void | createAdamsSpots()
for (int i = 3; i < 6; i++)
{
addSpotForBook(i);
}
| | private void | createBooks(javax.swing.JPanel container)
books = new JComponent[6];
for (int i = 0; i < books.length; i++)
{
JPanel buttonPanel = new JPanel();
buttonPanel.setOpaque(false);
buttonPanel.add(books[i] = UIHelper.createLabel("", "cover" + (i + 1) + "_small_button"));
container.add(buttonPanel);
}
| | private void | createPratchettSpots()
addSpotForBook(2);
| | private void | createSciFiSpots()
addSpotForBook(0);
for (int i = 3; i < 6; i++)
{
addSpotForBook(i);
}
| | private void | createSpotsForAll()
for (int i = 0; i < 6; i++)
{
addSpotForBook(i);
}
| | public static void | main(java.lang.String[] args)
SpotlightDemo demo = new SpotlightDemo();
demo.setVisible(true);
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