我在使用通过文件对话框接收的目录在JLabel中显示图像时遇到问题。但要检查我用静态目录检查的问题。但问题仍然存在。
如何在JLabel中显示图片？
public class lib {
private JFrame frame;
/**
* @wbp.nonvisual location=181,9
*/
private final JLabel label = DefaultComponentFactory.getInstance().createTitle("New JGoodies title");
private JTextField textField;
private JTextField textField_1;
private JTextField textField_4;
private JTextField textField_5;
private JTextField txtTitle;
private JTextField textField_2;
private JTextField textField_3;
private JTextField textField_6;
private JTextField textField_7;
private JTextField textField_8;
private JTextField textField_9;
private JTextField textField_10;
private JTextField textField_11;
public JLabel lblNewLabel_22;
private JPanel panel;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
lib window = new lib();
window.frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the application.
*/
public lib() {
initialize();
}
/**
* Initialize the contents of the frame.
*/
private void initialize()
{
frame = new JFrame("Libpal");
frame.setForeground(new Color(49, 53, 223));
frame.setFont(new Font("Lucida Console", Font.ITALIC, 26));
setDesign();
frame.setBounds(0, 0, 800, 600);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new CardLayout(0, 0));
JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);
frame.getContentPane().add(tabbedPane, "name_49077541710882");
JPanel panel_1 = new JPanel();
tabbedPane.addTab("Student Transaction ", null, panel_1, null);
panel_1.setLayout(null);
textField_9 = new JTextField();
textField_9.setBounds(26, 26, 229, 28);
panel_1.add(textField_9);
textField_9.setColumns(10);
JButton btnNewButton_10 = new JButton("Search");
btnNewButton_10.setForeground(new Color(0, 100, 0));
btnNewButton_10.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_10.setBounds(282, 26, 90, 28);
panel_1.add(btnNewButton_10);
JTextPane textPane_2 = new JTextPane();
textPane_2.setEditable(false);
textPane_2.setBounds(26, 82, 346, 258);
panel_1.add(textPane_2);
List list_1 = new List(5,false);
list_1.add("Mercury");
list_1.add("Venus");
list_1.add("Earth");
list_1.add("JavaSoft");
list_1.add("Mars");
list_1.add("Jupiter");
list_1.add("Saturn");
list_1.add("Uranus");
list_1.add("Neptune");
list_1.add("Pluto");
panel_1.add(list_1);
list_1.setBounds(26, 371, 346, 64);
List list = new List(5, false);
list.setBounds(26, 458, 346, 64);
panel_1.add(list);
JLabel lblNewLabel_18 = new JLabel("Student ID *");
lblNewLabel_18.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_18.setBounds(26, 6, 90, 21);
panel_1.add(lblNewLabel_18);
JLabel lblNewLabel_19 = new JLabel("Student Data");
lblNewLabel_19.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_19.setBounds(26, 61, 110, 21);
panel_1.add(lblNewLabel_19);
JLabel lblNewLabel_20 = new JLabel("In Hand");
lblNewLabel_20.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_20.setBounds(26, 352, 55, 16);
panel_1.add(lblNewLabel_20);
JLabel lblNewLabel_21 = new JLabel("Wishlist");
lblNewLabel_21.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_21.setBounds(26, 441, 55, 16);
panel_1.add(lblNewLabel_21);
JButton btnNewButton_11 = new JButton("Enter");
btnNewButton_11.setForeground(new Color(0, 100, 0));
btnNewButton_11.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_11.setBounds(694, 189, 77, 28);
panel_1.add(btnNewButton_11);
JButton btnNewButton_12 = new JButton("Enter");
btnNewButton_12.setForeground(new Color(0, 100, 0));
btnNewButton_12.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_12.setBounds(694, 111, 77, 28);
panel_1.add(btnNewButton_12);
JButton btnNewButton_13 = new JButton("Enter");
btnNewButton_13.setForeground(new Color(0, 100, 0));
btnNewButton_13.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_13.setBounds(694, 268, 77, 28);
panel_1.add(btnNewButton_13);
JComboBox comboBox_6 = new JComboBox();
comboBox_6.setBounds(399, 95, 122, 26);
panel_1.add(comboBox_6);
JComboBox comboBox_7 = new JComboBox();
comboBox_7.setBounds(533, 95, 155, 26);
panel_1.add(comboBox_7);
JComboBox comboBox_8 = new JComboBox();
comboBox_8.setBounds(399, 123, 122, 26);
panel_1.add(comboBox_8);
JComboBox comboBox_9 = new JComboBox();
comboBox_9.setBounds(533, 123, 155, 26);
panel_1.add(comboBox_9);
JComboBox comboBox_10 = new JComboBox();
comboBox_10.setBounds(399, 174, 122, 26);
panel_1.add(comboBox_10);
JComboBox comboBox_11 = new JComboBox();
comboBox_11.setBounds(533, 204, 155, 26);
panel_1.add(comboBox_11);
JComboBox comboBox_12 = new JComboBox();
comboBox_12.setBounds(399, 204, 122, 26);
panel_1.add(comboBox_12);
JComboBox comboBox_13 = new JComboBox();
comboBox_13.setBounds(533, 174, 155, 26);
panel_1.add(comboBox_13);
JComboBox comboBox_14 = new JComboBox();
comboBox_14.setBounds(399, 255, 122, 26);
panel_1.add(comboBox_14);
JComboBox comboBox_15 = new JComboBox();
comboBox_15.setBounds(533, 255, 155, 26);
panel_1.add(comboBox_15);
JComboBox comboBox_16 = new JComboBox();
comboBox_16.setBounds(399, 285, 122, 26);
panel_1.add(comboBox_16);
JComboBox comboBox_17 = new JComboBox();
comboBox_17.setBounds(533, 285, 155, 26);
panel_1.add(comboBox_17);
JButton btnNewButton_16 = new JButton("Submit");
btnNewButton_16.setForeground(new Color(0, 100, 0));
btnNewButton_16.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
btnNewButton_16.setBounds(524, 458, 124, 44);
panel_1.add(btnNewButton_16);
textField_10 = new JTextField();
textField_10.setBounds(487, 407, 199, 28);
panel_1.add(textField_10);
textField_10.setColumns(10);
textField_11 = new JTextField();
textField_11.setBounds(460, 346, 122, 28);
panel_1.add(textField_11);
textField_11.setColumns(10);
JButton btnNewButton_17 = new JButton("Compute Fine");
btnNewButton_17.setForeground(new Color(0, 100, 0));
btnNewButton_17.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_17.setBounds(594, 346, 122, 28);
panel_1.add(btnNewButton_17);
JLabel lblNewLabel_23 = new JLabel("Withdraw");
lblNewLabel_23.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_23.setBounds(399, 77, 98, 16);
panel_1.add(lblNewLabel_23);
JLabel lblNewLabel_24 = new JLabel("Deposit");
lblNewLabel_24.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_24.setBounds(399, 156, 55, 16);
panel_1.add(lblNewLabel_24);
JLabel lblNewLabel_25 = new JLabel("Wishlist");
lblNewLabel_25.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_25.setBounds(399, 238, 55, 16);
panel_1.add(lblNewLabel_25);
JLabel lblNewLabel_26 = new JLabel("Fine Due (Rs.)");
lblNewLabel_26.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_26.setBounds(460, 323, 101, 28);
panel_1.add(lblNewLabel_26);
JLabel lblNewLabel_27 = new JLabel("Fine Paid (Rs.)");
lblNewLabel_27.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_27.setBounds(487, 386, 134, 21);
panel_1.add(lblNewLabel_27);
JLabel lblMaximum = new JLabel("** Maximum 10 books in each category.");
lblMaximum.setFont(new Font("SansSerif", Font.BOLD, 12));
lblMaximum.setForeground(Color.RED);
lblMaximum.setBounds(472, 506, 229, 16);
panel_1.add(lblMaximum);
//Student Update Panel
JPanel panel = new JPanel();
tabbedPane.addTab("Student Update ", null, panel, null);
panel.setLayout(null);
textField_2 = new JTextField();
textField_2.setBounds(34, 43, 198, 28);
panel.add(textField_2);
textField_2.setColumns(10);
textField_3 = new JTextField();
textField_3.setEditable(false);
textField_3.setBounds(34, 105, 198, 28);
panel.add(textField_3);
textField_3.setColumns(10);
textField_6 = new JTextField();
textField_6.setBounds(255, 229, 122, 28);
panel.add(textField_6);
textField_6.setColumns(10);
textField_7 = new JTextField();
textField_7.setBounds(34, 229, 198, 28);
panel.add(textField_7);
textField_7.setColumns(10);
JButton btnNewButton_5 = new JButton("Generate ");
btnNewButton_5.setForeground(new Color(0, 100, 0));
btnNewButton_5.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_5.setBounds(255, 43, 122, 28);
panel.add(btnNewButton_5);
textField_8 = new JTextField();
textField_8.setBounds(34, 167, 122, 28);
panel.add(textField_8);
textField_8.setColumns(10);
JButton btnNewButton_6 = new JButton("Browse ");
btnNewButton_6.setForeground(new Color(0, 100, 0));
btnNewButton_6.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 12));
btnNewButton_6.setBounds(256, 103, 121, 28);
panel.add(btnNewButton_6);
btnNewButton_6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
try {
sUpdateBrowse();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
JComboBox comboBox_2 = new JComboBox();
comboBox_2.setModel(new DefaultComboBoxModel(new String[] {"Select", "Diploma", "B.Tech", "M.Tech"}));
comboBox_2.setBounds(34, 292, 122, 26);
panel.add(comboBox_2);
JComboBox comboBox_3 = new JComboBox();
comboBox_3.setModel(new DefaultComboBoxModel(new String[] {"Select", "Civil", "Computer Science", "Electrical", "Electronics & Communication", "Mechanical"}));
comboBox_3.setBounds(188, 292, 189, 26);
panel.add(comboBox_3);
JComboBox comboBox_4 = new JComboBox();
comboBox_4.setModel(new DefaultComboBoxModel(new String[] {"Select", "First - I", "Second - II", "Third - III", "Fourth - IV", "Fifth - V", "Sixth - VI", "Seventh - VII", "Eighth - VIII"}));
comboBox_4.setBounds(34, 354, 122, 26);
panel.add(comboBox_4);
JComboBox comboBox_5 = new JComboBox();
comboBox_5.setModel(new DefaultComboBoxModel(new String[] {"Select", "Male", "Female"}));
comboBox_5.setBounds(188, 354, 189, 26);
panel.add(comboBox_5);
JButton btnNewButton_7 = new JButton("New Entry");
btnNewButton_7.setForeground(new Color(0, 100, 0));
btnNewButton_7.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_7.setBounds(94, 446, 135, 41);
panel.add(btnNewButton_7);
JButton btnNewButton_8 = new JButton("Submit");
btnNewButton_8.setForeground(new Color(0, 100, 0));
btnNewButton_8.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_8.setBounds(323, 446, 135, 41);
panel.add(btnNewButton_8);
JButton btnNewButton_9 = new JButton("Print");
btnNewButton_9.setForeground(new Color(0, 100, 0));
btnNewButton_9.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_9.setBounds(552, 446, 135, 41);
panel.add(btnNewButton_9);
JTextPane textPane_1 = new JTextPane();
textPane_1.setEditable(false);
textPane_1.setBounds(408, 123, 346, 254);
panel.add(textPane_1);
JLabel lblNewLabel_8 = new JLabel("Student ID*");
lblNewLabel_8.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_8.setBounds(34, 25, 111, 16);
panel.add(lblNewLabel_8);
JLabel lblNewLabel_9 = new JLabel("Image*");
lblNewLabel_9.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_9.setBounds(34, 83, 55, 22);
panel.add(lblNewLabel_9);
JLabel lblNewLabel_10 = new JLabel("Surname*");
lblNewLabel_10.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_10.setBounds(255, 208, 100, 26);
panel.add(lblNewLabel_10);
JLabel lblNewLabel_11 = new JLabel("First Name*");
lblNewLabel_11.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_11.setBounds(34, 209, 135, 24);
panel.add(lblNewLabel_11);
JLabel lblNewLabel_12 = new JLabel("Admission Year*");
lblNewLabel_12.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_12.setBounds(34, 145, 111, 28);
panel.add(lblNewLabel_12);
JLabel lblNewLabel_13 = new JLabel("Course*");
lblNewLabel_13.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_13.setBounds(34, 269, 55, 26);
panel.add(lblNewLabel_13);
JLabel lblNewLabel_14 = new JLabel("Branch*");
lblNewLabel_14.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_14.setBounds(188, 269, 55, 26);
panel.add(lblNewLabel_14);
JLabel lblNewLabel_15 = new JLabel("Semester*");
lblNewLabel_15.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_15.setBounds(34, 330, 100, 28);
panel.add(lblNewLabel_15);
JLabel lblNewLabel_16 = new JLabel("Gender*");
lblNewLabel_16.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 12));
lblNewLabel_16.setBounds(188, 330, 55, 28);
panel.add(lblNewLabel_16);
JLabel lblNewLabel_17 = new JLabel("Library Card");
lblNewLabel_17.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 18));
lblNewLabel_17.setBounds(408, 95, 150, 28);
panel.add(lblNewLabel_17);
//Book Update Panel
JPanel panel_2 = new JPanel();
tabbedPane.addTab("Book Update ", null, panel_2, null);
panel_2.setLayout(null);
textField_1 = new JTextField();
textField_1.setBounds(282, 116, 220, 28);
panel_2.add(textField_1);
textField_1.setColumns(10);
textField = new JTextField();
textField.setBounds(52, 48, 157, 28);
panel_2.add(textField);
textField.setColumns(10);
textField_4 = new JTextField();
textField_4.setBounds(512, 177, 220, 28);
panel_2.add(textField_4);
textField_4.setColumns(10);
textField_5 = new JTextField();
textField_5.setBounds(509, 116, 223, 28);
panel_2.add(textField_5);
textField_5.setColumns(10);
txtTitle = new JTextField();
txtTitle.setBounds(52, 116, 220, 28);
panel_2.add(txtTitle);
txtTitle.setColumns(10);
JButton btnNewButton_1 = new JButton("New Entry");
btnNewButton_1.setForeground(new Color(0, 100, 0));
btnNewButton_1.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_1.setBounds(512, 302, 131, 50);
panel_2.add(btnNewButton_1);
JComboBox comboBox = new JComboBox();
comboBox.setModel(new DefaultComboBoxModel(new String[] {"Select", "Economy", "Fiction", "General Sciences", "Humanities", "Miscelaneous", "Technical"}));
comboBox.setBounds(52, 178, 220, 26);
panel_2.add(comboBox);
JComboBox comboBox_1 = new JComboBox();
comboBox_1.setModel(new DefaultComboBoxModel(new String[] {"Select", "Civil", "Computer Science", "Electrical", "Electronics & Communication", "Mechanical", "Multi Branch"}));
comboBox_1.setBounds(282, 178, 220, 26);
panel_2.add(comboBox_1);
JButton btnNewButton_2 = new JButton("Generate");
btnNewButton_2.setForeground(new Color(0, 100, 0));
btnNewButton_2.setFont(new Font("Arial Rounded MT Bold", Font.PLAIN, 13));
btnNewButton_2.setBounds(221, 48, 104, 28);
panel_2.add(btnNewButton_2);
JLabel lblNewLabel = new JLabel("Account No.*");
lblNewLabel.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel.setBounds(52, 30, 157, 16);
panel_2.add(lblNewLabel);
JLabel lblNewLabel_1 = new JLabel("Title*");
lblNewLabel_1.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_1.setBounds(52, 98, 55, 16);
panel_2.add(lblNewLabel_1);
JLabel lblNewLabel_2 = new JLabel("Author*");
lblNewLabel_2.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_2.setBounds(282, 98, 131, 16);
panel_2.add(lblNewLabel_2);
JLabel lblNewLabel_3 = new JLabel("Publisher*");
lblNewLabel_3.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_3.setBounds(512, 98, 112, 16);
panel_2.add(lblNewLabel_3);
JLabel lblNewLabel_4 = new JLabel("Category*");
lblNewLabel_4.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_4.setBounds(52, 156, 104, 26);
panel_2.add(lblNewLabel_4);
JLabel lblNewLabel_5 = new JLabel("Branch*");
lblNewLabel_5.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_5.setBounds(282, 161, 97, 16);
panel_2.add(lblNewLabel_5);
JLabel lblNewLabel_6 = new JLabel("Price*");
lblNewLabel_6.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_6.setBounds(512, 161, 79, 16);
panel_2.add(lblNewLabel_6);
JButton btnNewButton_3 = new JButton("Submit");
btnNewButton_3.setForeground(new Color(0, 100, 0));
btnNewButton_3.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_3.setBounds(512, 364, 131, 50);
panel_2.add(btnNewButton_3);
JLabel lblNewLabel_7 = new JLabel("Book Label");
lblNewLabel_7.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 14));
lblNewLabel_7.setBounds(52, 216, 104, 28);
panel_2.add(lblNewLabel_7);
JButton btnNewButton_4 = new JButton("Print");
btnNewButton_4.setForeground(new Color(0, 100, 0));
btnNewButton_4.setFont(new Font("Arial Rounded MT Bold", Font.ITALIC, 18));
btnNewButton_4.setBounds(512, 426, 131, 50);
panel_2.add(btnNewButton_4);
JTextPane textPane = new JTextPane();
textPane.setEditable(false);
textPane.setBounds(52, 244, 361, 268);
panel_2.add(textPane);
JPanel panel_3 = new JPanel();
tabbedPane.addTab("Book Management ", null, panel_3, null);
JPanel panel_5 = new JPanel();
tabbedPane.addTab("Student Management ", null, panel_5, null);
// log out pane
JPanel panel_4 = new JPanel();
tabbedPane.addTab("Log Out ", null, panel_4, null);
panel_4.setLayout(null);
JButton btnNewButton = new JButton("Log Out"); // log out button
btnNewButton.setForeground(new Color(0, 100, 0));
btnNewButton.setFont(new Font("Arial Rounded MT Bold", Font.BOLD, 20));
btnNewButton.setBounds(287, 305, 209, 72);
panel_4.add(btnNewButton);
JLabel lblYouAreSigned = new JLabel("You are signed in. Click \"Log Out\" to sign out."); // log out message
lblYouAreSigned.setForeground(new Color(255, 0, 0)); // log out message color
lblYouAreSigned.setFont(new Font("Arial Rounded MT Bold", Font.BOLD, 17)); // log out message font
lblYouAreSigned.setBounds(183, 217, 418, 34); // log out message location
panel_4.add(lblYouAreSigned); // log out message added
}
// class for selecting theme.
public final void setDesign() {
try
{
UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
}
catch(Exception e)
{
}
}
// method to browse image
private void sUpdateBrowse() throws IOException
{
FileDialog fd = new FileDialog(frame,"File Dialog",FileDialog.LOAD);
fd.setFile("*.jpg;*.jpeg;*.png;*.GIF");
fd.setVisible(true);
String imagefilepath = fd.getDirectory()+fd.getFile();
File studentimage = new File("D:/Koala.jpg");
BufferedImage image = ImageIO.read(studentimage);
ImageIcon icon = new ImageIcon("D:/Koala.jpg");
if(fd.getDirectory()==null)
{
textField_3.setText("Select Please*");
textField_3.setForeground(Color.red);
}
else
{
System.out.println(imagefilepath);
textField_3.setText(imagefilepath);
JLabel lblNewLabel_22 = new JLabel();
lblNewLabel_22.setIcon(icon);
lblNewLabel_22.setBounds(405, 21, 200, 50);
panel.add(lblNewLabel_22);
}
}
}
答案 0 :(得分：-1)
此代码段显示如何在JLabel中显示图像：
public class ImageTest implements Runnable {
static Proxy proxy = Proxy.NO_PROXY;
public static void main(String[] args) {
SwingUtilities.invokeLater(new ImageTest());
}
@Override
public void run() {
JFrame frame = new JFrame(ImageTest.class.getSimpleName());
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
frame.setSize(640, 480);
frame.setLayout(new BorderLayout(4, 4));
ImageIcon icon = null;
try {
URL url = new URL("https://lh4.googleusercontent.com/-s5QK2lESN1Y/AAAAAAAAAAI/AAAAAAAABBs/Tqyow0qB8vk/photo.jpg");
URLConnection connection = url.openConnection(proxy);
icon = new ImageIcon(ImageIO.read(connection.getInputStream()));
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
JLabel label = new JLabel("Test", icon, SwingConstants.CENTER);
frame.add(label, BorderLayout.CENTER);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}