public void propertyChange(PropertyChangeEvent e) {
String propertyName = e.getPropertyName();
if (e.getPropertyName().equals(Action.NAME)) {
String text = (String) e.getNewValue();
menuItem.setText(text);
} else if (propertyName.equals("enabled")) {
Boolean enabledState = (Boolean) e.getNewValue();
menuItem.setEnabled(enabledState.booleanValue());
}
}
/**
* This method gets called when a property we're interested in is about to change. In case we
* don't like the new value we throw a PropertyVetoException to prevent the actual change from
* happening.
*
* @param evt a <tt>PropertyChangeEvent</tt> object describing the event source and the property
* that will change.
* @exception PropertyVetoException if we don't want the change to happen.
*/
public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
if (evt.getPropertyName().equals(PROP_STUN_SERVER_ADDRESS)) {
// make sure that we have a valid fqdn or ip address.
// null or empty port is ok since it implies turning STUN off.
if (evt.getNewValue() == null) return;
String host = evt.getNewValue().toString();
if (host.trim().length() == 0) return;
boolean ipv6Expected = false;
if (host.charAt(0) == '[') {
// This is supposed to be an IPv6 litteral
if (host.length() > 2 && host.charAt(host.length() - 1) == ']') {
host = host.substring(1, host.length() - 1);
ipv6Expected = true;
} else {
// This was supposed to be a IPv6 address, but it's not!
throw new PropertyVetoException("Invalid address string" + host, evt);
}
}
for (int i = 0; i < host.length(); i++) {
char c = host.charAt(i);
if (Character.isLetterOrDigit(c)) continue;
if ((c != '.' && c != ':') || (c == '.' && ipv6Expected) || (c == ':' && !ipv6Expected))
throw new PropertyVetoException(host + " is not a valid address nor host name", evt);
}
} // is prop_stun_server_address
else if (evt.getPropertyName().equals(PROP_STUN_SERVER_PORT)) {
// null or empty port is ok since it implies turning STUN off.
if (evt.getNewValue() == null) return;
String port = evt.getNewValue().toString();
if (port.trim().length() == 0) return;
try {
Integer.valueOf(evt.getNewValue().toString());
} catch (NumberFormatException ex) {
throw new PropertyVetoException(port + " is not a valid port! " + ex.getMessage(), evt);
}
}
}
public void propertyChange(PropertyChangeEvent e) {
String prop = e.getPropertyName();
if (prop == JFileChooser.SELECTED_FILE_CHANGED_PROPERTY) {
if (isShowing()) {
loadImage((File) e.getNewValue());
repaint();
}
}
}
public void propertyChange(PropertyChangeEvent e) {
if (e.getSource() instanceof PanelThreadMonitor) {
if (e.getPropertyName().equals("Status")) {
PanelThreadMonitor mntTmp = (PanelThreadMonitor) e.getSource();
int iMonitorIndex = pnlThread.indexOfComponent(mntTmp);
if (iMonitorIndex >= 0) {
if (e.getNewValue().equals("Started")) {
if (!pnlThread.getBackgroundAt(iMonitorIndex).equals(COLOR_STARTED)) {
pnlThread.setBackgroundAt(iMonitorIndex, COLOR_STARTED);
pnlThread.setForegroundAt(iMonitorIndex, COLOR_STARTED_FG);
}
} else if (e.getNewValue().equals("Stopped")) {
if (!pnlThread.getBackgroundAt(iMonitorIndex).equals(SystemColor.controlShadow)) {
pnlThread.setBackgroundAt(iMonitorIndex, UIManager.getColor("TabbedPane.background"));
pnlThread.setForegroundAt(iMonitorIndex, SystemColor.textText);
}
}
}
}
}
}