public void openChangelog(Component parent) {
JPanel p = new JPanel(new GridBagLayout());
p.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
GridBagConstraints gBC = new GridBagConstraints();
gBC.anchor = GridBagConstraints.CENTER;
gBC.fill = GridBagConstraints.HORIZONTAL;
gBC.insets = new Insets(1, 1, 1, 1);
JLabel a = new JLabel(getApplicationName());
a.setFont(a.getFont().deriveFont(24f));
UIUtil.jGridBagAdd(p, a, gBC, GridBagConstraints.REMAINDER);
String changelog = "";
try {
BufferedReader br =
new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("/changelog")));
String line = br.readLine();
while (line != null) {
changelog += line + "\n";
line = br.readLine();
}
br.close();
} catch (Exception e) {
changelog = "<Error opening changelog>\n";
}
javax.swing.JTextArea message = new javax.swing.JTextArea(changelog);
message.setEditable(false);
message.setBorder(javax.swing.BorderFactory.createEmptyBorder(4, 4, 4, 4));
javax.swing.JLabel jl = new javax.swing.JLabel();
message.setFont(jl.getFont());
message.setBackground(jl.getBackground());
// MultilineLabel x = new MultilineLabel(changelog);
// x.setBorder(BorderFactory.createEmptyBorder(8, 0, 8, 0));
// x.setFont(x.getFont().deriveFont(12f));
javax.swing.JScrollPane scrollPane = new javax.swing.JScrollPane();
scrollPane.getViewport().add(message);
scrollPane.setSize(400, 200);
scrollPane.setPreferredSize(new java.awt.Dimension(400, 200));
UIUtil.jGridBagAdd(p, scrollPane, gBC, GridBagConstraints.REMAINDER);
JOptionPane.showMessageDialog(
parent, p, "Change log", JOptionPane.PLAIN_MESSAGE, getApplicationLargeIcon());
}
/** Show an 'About' dialog */
public void showAbout(final Component parent) {
JPanel p = new JPanel(new GridBagLayout());
p.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
GridBagConstraints gBC = new GridBagConstraints();
gBC.anchor = GridBagConstraints.CENTER;
gBC.fill = GridBagConstraints.HORIZONTAL;
gBC.insets = new Insets(1, 1, 1, 1);
JLabel a = new JLabel(getApplicationName());
a.setFont(a.getFont().deriveFont(24f));
UIUtil.jGridBagAdd(p, a, gBC, GridBagConstraints.REMAINDER);
MultilineLabel v = new MultilineLabel(getApplicationName() + " " + getApplicationVersion());
v.setFont(v.getFont().deriveFont(10f));
UIUtil.jGridBagAdd(p, v, gBC, GridBagConstraints.REMAINDER);
MultilineLabel x = new MultilineLabel(getAboutAuthors());
x.setBorder(BorderFactory.createEmptyBorder(8, 0, 8, 0));
x.setFont(x.getFont().deriveFont(12f));
UIUtil.jGridBagAdd(p, x, gBC, GridBagConstraints.REMAINDER);
MultilineLabel c = new MultilineLabel(getAboutLicenseDetails());
c.setFont(c.getFont().deriveFont(10f));
UIUtil.jGridBagAdd(p, c, gBC, GridBagConstraints.REMAINDER);
final JLabel h = new JLabel(getAboutURL());
h.setForeground(Color.blue);
h.setFont(new Font(h.getFont().getName(), Font.BOLD, 10));
h.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
h.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent evt) {
try {
BrowserLauncher.openURL(getAboutURL());
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
});
UIUtil.jGridBagAdd(p, h, gBC, GridBagConstraints.REMAINDER);
JOptionPane.showMessageDialog(
parent, p, "About", JOptionPane.PLAIN_MESSAGE, getApplicationLargeIcon());
}
