/**
* Constructs a popup using the specified settings.
*
* @param content The component that represents the popup content.
* @param hideOnClick If <code>true</code> then the popup will hide when any area outside of it is
* clicked (rather like a popup menu). If <code>false</code> the popup will not hide when any
* area outside of it is clicked.
* @param timerDelay The number of milliseconds after which the the popup will automatically hide
* itself. If a value of zero is specified, then the popup will remain displayed indefinitely.
* @param isModal If <code>true</code>, mouse listener events that occur outside the component
* area are forwarded to the appropriate component in the content pane i.e other components
* may be interacted with whilst the popup is displayed. If <code>false</code> then the popup
* behaves rather like a modal dialog, so that no other components can receive mouse events
* until the component has closed.
*/
public PopupComponent(JComponent content, boolean hideOnClick, int timerDelay, boolean isModal) {
glassPane = new JPanel(null);
glassPane.setLayout(null);
glassPane.add(content);
glassPane.setOpaque(false);
listeners = new ArrayList<PopupComponentListener>();
setupListeners();
setContent(content);
this.HIDE_ON_CLICK = hideOnClick;
this.POPUP_IS_MODAL = isModal;
// Check to see if a timer delay has been
// specified. If so, set up the timer.
if (timerDelay > 0) {
HIDE_ON_TIMER = true;
HIDE_TIMER_DELAY = timerDelay;
timer =
new Timer(
HIDE_TIMER_DELAY,
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// Hide the popup if the mouse is outside
// the content
if (mouseOverGlassPane == true) {
hidePopup();
timer.stop();
} else {
timer.stop();
timer.start();
}
}
});
}
}
/**
* Called by the constructor methods to create the default <code>contentPane</code>. By default
* this method creates a new <code>JComponent</code> add sets a <code>BorderLayout</code> as its
* <code>LayoutManager</code>.
*
* @return the default <code>contentPane</code>
*/
protected Container createContentPane() {
JComponent c = new JPanel();
c.setName(this.getName() + ".contentPane");
c.setLayout(
new BorderLayout() {
/* This BorderLayout subclass maps a null constraint to CENTER.
* Although the reference BorderLayout also does this, some VMs
* throw an IllegalArgumentException.
*/
public void addLayoutComponent(Component comp, Object constraints) {
if (constraints == null) {
constraints = BorderLayout.CENTER;
}
super.addLayoutComponent(comp, constraints);
}
});
return c;
}
private static JSheet createSheet(final JOptionPane pane, Component parentComponent, int style) {
Window window = getWindowForComponent(parentComponent);
final JSheet sheet;
if (window instanceof Frame) {
sheet = new JSheet((Frame) window);
} else {
sheet = new JSheet((Dialog) window);
}
JComponent contentPane = (JComponent) sheet.getContentPane();
contentPane.setLayout(new BorderLayout());
if (isNativeSheetSupported()) {
contentPane.setBorder(new EmptyBorder(12, 0, 0, 0));
}
contentPane.add(pane, BorderLayout.CENTER);
sheet.setResizable(false);
sheet.addWindowListener(
new WindowAdapter() {
private boolean gotFocus = false;
@Override
public void windowClosing(WindowEvent we) {
pane.setValue(null);
}
@Override
public void windowClosed(WindowEvent we) {
if (pane.getValue() == JOptionPane.UNINITIALIZED_VALUE) {
sheet.fireOptionSelected(pane);
}
}
@Override
public void windowGainedFocus(WindowEvent we) {
// Once window gets focus, set initial focus
if (!gotFocus) {
// Ugly dirty hack: JOptionPane.selectInitialValue() is protected.
// So we call directly into the UI. This may cause mayhem,
// because we override the encapsulation.
// pane.selectInitialValue();
OptionPaneUI ui = pane.getUI();
if (ui != null) {
ui.selectInitialValue(pane);
}
gotFocus = true;
}
}
});
sheet.addComponentListener(
new ComponentAdapter() {
@Override
public void componentShown(ComponentEvent ce) {
// reset value to ensure closing works properly
pane.setValue(JOptionPane.UNINITIALIZED_VALUE);
}
});
pane.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
// Let the defaultCloseOperation handle the closing
// if the user closed the window without selecting a button
// (newValue = null in that case). Otherwise, close the sheet.
if (sheet.isVisible()
&& event.getSource() == pane
&& (event.getPropertyName().equals(JOptionPane.VALUE_PROPERTY))
&& event.getNewValue() != null
&& event.getNewValue() != JOptionPane.UNINITIALIZED_VALUE) {
sheet.setVisible(false);
sheet.fireOptionSelected(pane);
}
}
});
sheet.pack();
return sheet;
}
public BundleOptionsFrame(String displayName, String instanceName, List<OptionGroup> options) {
setResizable(false);
this.displayName = displayName;
content = (JComponent) getContentPane();
content.setLayout(new GridBagLayout());
final BundleOptionsFrame frame = this;
// Close button
Action closeAction =
new AbstractAction("Close") {
@Override
public void actionPerformed(ActionEvent e) {
frame.setVisible(false);
}
};
JButton close_button = new JButton(closeAction);
GridBagConstraints c = new GridBagConstraints();
c.gridx = 0;
c.gridy = currentRow++;
c.anchor = GridBagConstraints.LINE_START;
c.insets = new Insets(2, 2, 2, 2);
content.add(close_button, c);
// Escape key binding
JComponent root = frame.getRootPane();
root.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "close");
root.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke("ctrl W"), "close");
root.getActionMap().put("close", closeAction);
if (instanceName != null) {
// Predicate name
StringOption opt = new StringOption();
opt.setDisplayName("Predicate name");
opt.setDefault(instanceName);
instanceNameField = new StringField(opt);
instanceNameField.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
updateTitle();
}
});
addField(instanceNameField);
JTextField tf = (JTextField) instanceNameField.getComponent();
tf.selectAll();
tf.requestFocusInWindow();
} else {
// We're a codec; no instance name
instanceNameField = null;
}
updateTitle();
// Options
ExampleField example = null;
for (OptionGroup group : options) {
addSeparator(group.getDisplayName());
for (Option option : group.getOptions()) {
OptionField field;
if (option instanceof BooleanOption) {
field = new BooleanField((BooleanOption) option);
} else if (option instanceof StringOption) {
field = new StringField((StringOption) option);
} else if (option instanceof NumberOption) {
field = new NumberField((NumberOption) option);
} else if (option instanceof ChoiceOption) {
field = new ChoiceField((ChoiceOption) option);
} else if (option instanceof ExampleOption) {
if (example != null) {
throw new IllegalArgumentException("Cannot display more than one ExampleOption");
}
example = new ExampleField((ExampleOption) option);
field = example;
} else {
throw new IllegalArgumentException("Unknown option type");
}
addField(field);
optionFields.add(field);
}
}
this.exampleField = example;
pack();
}