HeaderPanelpublic class HeaderPanel extends JPanel
| Fields Summary |
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| private ImageIcon | icone |
| Constructors Summary |
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public HeaderPanel()
super(new BorderLayout());
this.icone = UIHelper.readImageIcon("accueil.png");
JPanel titres = new JPanel(new GridLayout(3, 1));
titres.setOpaque(false);
titres.setBorder(new EmptyBorder(12, 0, 12, 0));
JLabel titreEnTete = new JLabel("Welcome to the Drag n' Ghost demo.");
Font police = titreEnTete.getFont().deriveFont(Font.BOLD);
titreEnTete.setFont(police);
titreEnTete.setBorder(new EmptyBorder(0, 12, 0, 0));
titres.add(titreEnTete);
JLabel titre;
titres.add(titre = new JLabel("Try to drag the pictures and the buttons to drop them over the table."));
police = titreEnTete.getFont().deriveFont(Font.PLAIN);
titre.setFont(police);
titre.setBorder(new EmptyBorder(0, 24, 0, 0));
titres.add(titre = new JLabel("You can also try to drag the gray area below the table rows."));
police = titreEnTete.getFont().deriveFont(Font.PLAIN);
titre.setFont(police);
titre.setBorder(new EmptyBorder(0, 24, 0, 0));
titre = new JLabel(this.icone);
titre.setBorder(new EmptyBorder(0, 0, 0, 12));
add(BorderLayout.WEST, titres);
add(BorderLayout.EAST, titre);
setPreferredSize(new Dimension(500, this.icone.getIconHeight() + 24));
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| Methods Summary |
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| public void | paintComponent(java.awt.Graphics g)
super.paintComponent(g);
if (!isOpaque()) {
return;
}
Color control = UIManager.getColor("control");
int width = getWidth();
int height = getHeight();
Graphics2D g2 = (Graphics2D) g;
Paint storedPaint = g2.getPaint();
g2.setPaint(new GradientPaint(this.icone.getIconWidth(), 0, Color.white, width, 0, control));
g2.fillRect(0, 0, width, height);
g2.setPaint(storedPaint);
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