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public class PrintCoeur {
public static void main(String[] args) {
JFrame frame = new JFrame("Coeur");
frame.setSize(300, 300);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JMenuBar menuBar = new JMenuBar();
final JMenu menu = new JMenu("cards");
menuBar.add(menu);
frame.setJMenuBar(menuBar);
final JPanel panel = new JPanel(new GridBagLayout());
panel.setPreferredSize(new Dimension(100, 140));
panel.setBackground(Color.white);
panel.setOpaque(true);
panel.setBorder(BorderFactory.createLineBorder(Color.black, 2));
GridBagConstraints gbc = new GridBagConstraints();
gbc.weightx=0.5;
gbc.weighty=0.5;
gbc.insets = new Insets(5,5,0,5);
gbc.anchor = GridBagConstraints.NORTHWEST;
panel.add(createCoeur("\u2665", 20), gbc);
gbc.anchor = GridBagConstraints.NORTHEAST;
gbc.gridwidth = GridBagConstraints.REMAINDER;
panel.add(createCoeur("\u2665", 20), gbc);
gbc.anchor = GridBagConstraints.CENTER;
gbc.gridwidth = GridBagConstraints.REMAINDER;
panel.add(createCoeur("As", 30), gbc);
gbc.anchor = GridBagConstraints.SOUTHWEST;
gbc.gridwidth = 1;
panel.add(createCoeur("\u2665", 20), gbc);
gbc.anchor = GridBagConstraints.SOUTHEAST;
gbc.gridwidth = GridBagConstraints.REMAINDER;
panel.add(createCoeur("\u2665", 20), gbc);
panel.addMouseListener(new MouseListener() {
public void mouseClicked(MouseEvent e) {
JMenuItem menuItem = new JMenuItem("Cards");
menu.add(menuItem);
}
public void mouseEntered(MouseEvent e) {
panel.setBackground(Color.cyan);
}
public void mouseExited(MouseEvent e) {
panel.setBackground(Color.white);
}
public void mousePressed(MouseEvent e) {
// panel.setBackground(Color.white);
}
public void mouseReleased(MouseEvent e) {
}
});
JPanel global = new JPanel();
global.add(panel);
global.setBackground(Color.green);
global.setOpaque(true);
frame.getContentPane().add(global);
frame.setVisible(true);
}
public static Component createCoeur(String text, Integer size) {
JLabel coeur = new JLabel(text);
coeur.setForeground(Color.red);
coeur.setFont(new Font(coeur.getFont().getFontName(),0,size));
return coeur;
}
} |
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