protected void uninstallListeners() {
if (propertyChangeListener != null) {
optionPane.removePropertyChangeListener(propertyChangeListener);
propertyChangeListener = null;
}
handler = null;
}
/**
* Shows dialog and wait for answer. Returns next dialog, or null if it there is no next dialog.
*/
public final ConfigDialog showDialog() {
/* making non modal dialog */
dialogGate = new CountDownLatch(1);
dialogPanel = null; /* TODO: disabled caching because back button
wouldn't work with
dialogPanel.setContentPane(optionPane) method
it would work with optionPane.createDialog...
but that causes lockups with old javas and
gnome. */
if (dialogPanel == null) {
final ImageIcon[] icons = getIcons();
MyButton defaultButtonClass = null;
final List<JComponent> allOptions = new ArrayList<JComponent>(additionalOptions);
if (skipButtonEnabled()) {
skipButton = new JCheckBox(Tools.getString("Dialog.ConfigDialog.SkipButton"));
skipButton.setEnabled(false);
skipButton.setBackground(Tools.getDefaultColor("ConfigDialog.Background.Light"));
skipButton.addItemListener(skipButtonListener());
allOptions.add(skipButton);
}
final String[] buttons = buttons();
/* populate buttonToObjectMap */
for (int i = 0; i < buttons.length; i++) {
options[i] = new MyButton(buttons[i], icons[i]);
options[i].setBackgroundColor(Tools.getDefaultColor("ConfigDialog.Button"));
allOptions.add(options[i]);
buttonToObjectMap.put(buttons[i], options[i]);
if (buttons[i].equals(defaultButton())) {
defaultButtonClass = options[i];
}
}
/* create option pane */
final JPanel b = body();
final MyButton dbc = defaultButtonClass;
Tools.invokeAndWait(
new Runnable() {
public void run() {
optionPane =
new JOptionPane(
b,
getMessageType(),
JOptionPane.DEFAULT_OPTION,
icon(),
allOptions.toArray(new JComponent[allOptions.size()]),
dbc);
optionPane.setPreferredSize(new Dimension(dialogWidth(), dialogHeight()));
optionPane.setMaximumSize(new Dimension(dialogWidth(), dialogHeight()));
optionPane.setMinimumSize(new Dimension(dialogWidth(), dialogHeight()));
optionPane.setBackground(Tools.getDefaultColor("ConfigDialog.Background.Dark"));
final Container mainFrame = Tools.getGUIData().getMainFrame();
if (mainFrame instanceof JApplet) {
final JFrame noframe = new JFrame();
dialogPanel = new JDialog(noframe);
dialogPanel.setContentPane(optionPane);
} else {
dialogPanel = new JDialog((JFrame) mainFrame);
dialogPanel.setContentPane(optionPane);
}
dialogPanel.setModal(false);
dialogPanel.setResizable(true);
}
});
/* set location like the previous dialog */
}
/* add action listeners */
final Map<MyButton, OptionPaneActionListener> optionPaneActionListeners =
new HashMap<MyButton, OptionPaneActionListener>();
for (final MyButton o : options) {
final OptionPaneActionListener ol = new OptionPaneActionListener();
optionPaneActionListeners.put(o, ol);
o.addActionListener(ol);
}
final PropertyChangeListener propertyChangeListener =
new PropertyChangeListener() {
@Override
public void propertyChange(final PropertyChangeEvent evt) {
if (JOptionPane.VALUE_PROPERTY.equals(evt.getPropertyName())
&& !"uninitializedValue".equals(evt.getNewValue())) {
optionPaneAnswer = optionPane.getValue();
dialogGate.countDown();
}
}
};
optionPane.addPropertyChangeListener(propertyChangeListener);
initDialog();
Tools.invokeAndWait(
new Runnable() {
public void run() {
dialogPanel.setPreferredSize(new Dimension(dialogWidth(), dialogHeight()));
dialogPanel.setMaximumSize(new Dimension(dialogWidth(), dialogHeight()));
dialogPanel.setMinimumSize(new Dimension(dialogWidth(), dialogHeight()));
dialogPanel.setLocationRelativeTo(Tools.getGUIData().getMainFrame());
dialogPanel.setVisible(true);
}
});
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
dialogPanel.setLocationRelativeTo(Tools.getGUIData().getMainFrameContentPane());
/* although the location was set before, it is set again as a
* workaround for gray dialogs with nothing in it, that appear
* in some comination of Java and compiz. */
}
});
initDialogAfterVisible();
try {
dialogGate.await();
} catch (InterruptedException ignored) {
Thread.currentThread().interrupt();
}
if (optionPaneAnswer instanceof String) {
setPressedButton((String) optionPaneAnswer);
} else {
setPressedButton(cancelButton());
}
optionPane.removePropertyChangeListener(propertyChangeListener);
/* remove action listeners */
for (final MyButton o : options) {
o.removeActionListener(optionPaneActionListeners.get(o));
}
dialogPanel.dispose();
return checkAnswer();
}