/**
* Lays out the widgets and positions the window in the middle of the screen.
*
* @param logo The Frame's background logo.
* @param version The version of the software.
* @param serverAvailable Pass <code>true</code> if the client needs to connect to a server,
* <code>false</code> otherwise.
*/
private void buildGUI(Icon logo, String version, boolean serverAvailable) {
JLabel splash = new JLabel(logo);
layers = new JLayeredPane();
layers.add(splash, Integer.valueOf(0));
getContentPane().add(layers);
int width = logo.getIconWidth();
int height = logo.getIconHeight();
layers.setBounds(0, 0, width, height);
splash.setBounds(0, 0, width, height);
int h = progressBar.getFontMetrics(progressBar.getFont()).getHeight();
int top = 120;
int bottom = 100;
currentTask.setBounds(TEXT_INDENT, top, width - 2 * TEXT_INDENT, h);
top += 20;
progressBar.setBounds(TEXT_INDENT, top, width - 2 * TEXT_INDENT, h);
addToLayer(currentTask);
addToLayer(progressBar);
mainPanel = new JPanel();
mainPanel.setOpaque(false);
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
Font f;
versionInfo = UIUtilities.buildTextPane(version, FOOT_NOTE_COLOR);
f = versionInfo.getFont();
versionInfo.setFont(f.deriveFont(VERSION_FONT_STYLE, f.getSize() - 4));
versionInfo.setOpaque(false);
// Add login details.
int y = height - bottom - 10;
y = top + 2 * h;
buildLogin();
displayComponents(serverAvailable);
mainPanel.add(UIUtilities.buildComponentPanelCenter(versionInfo, 0, 0, false));
mainPanel.setBounds(0, y, width, height - top - bottom);
addToLayer(mainPanel);
}
/**
* Builds the UI component hosting the buttons.
*
* @return See above.
*/
private JPanel buildLogin() {
// server information
JPanel p = new JPanel();
p.setOpaque(false);
p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
p.add(serverTextPane);
p.add(connectionSpeedText);
JToolBar bar = new JToolBar();
bar.setOpaque(false);
bar.setBorder(null);
bar.setFloatable(false);
if (UIUtilities.isWindowsOS()) {
bar.add(Box.createHorizontalStrut(5));
bar.add(encryptedButton);
bar.add(Box.createHorizontalStrut(5));
bar.add(configButton);
} else {
bar.add(encryptedButton);
bar.add(configButton);
}
JPanel row = new JPanel();
row.setOpaque(false);
row.setLayout(new FlowLayout(FlowLayout.CENTER, 0, 0));
row.add(p);
row.add(bar);
mainPanel.add(row);
components.add(row);
// user name
JPanel group = new JPanel();
group.setOpaque(false);
group.setLayout(new BoxLayout(group, BoxLayout.Y_AXIS));
JTextPane l = UIUtilities.buildTextPane(USER_TEXT, TEXT_COLOR);
row = new JPanel();
row.setOpaque(false);
row.setLayout(new FlowLayout(FlowLayout.CENTER, 0, 0));
row.add(l);
row.add(user);
group.add(row);
// password
l = UIUtilities.buildTextPane(" " + PASSWORD_TEXT, TEXT_COLOR);
row = new JPanel();
row.setOpaque(false);
row.setLayout(new FlowLayout(FlowLayout.CENTER, 0, 0));
row.add(l);
row.add(pass);
group.add(row);
mainPanel.add(group);
components.add(group);
// controls
JPanel controls = new JPanel();
controls.setOpaque(false);
controls.add(Box.createHorizontalGlue());
controls.add(login);
controls.add(cancel);
p = UIUtilities.buildComponentPanelCenter(controls, 0, 0, false);
mainPanel.add(p);
components.add(p);
return mainPanel;
}