/**
  * Listens to property fired by the <code>StatusLabel</code>.
  *
  * @see PropertyChangeListener#propertyChange(PropertyChangeEvent)
  */
 public void propertyChange(PropertyChangeEvent evt) {
   String name = evt.getPropertyName();
   if (StatusLabel.FILES_SET_PROPERTY.equals(name)) {
     if (isCancelled()) {
       statusLabel.setText(CANCEL_TEXT);
       busyLabel.setBusy(false);
       busyLabel.setVisible(false);
       return;
     }
     Map<File, StatusLabel> files = (Map<File, StatusLabel>) evt.getNewValue();
     insertFiles((Map<File, StatusLabel>) evt.getNewValue());
     firePropertyChange(IMPORT_FILES_NUMBER_PROPERTY, null, files.size());
   } else if (StatusLabel.FILE_IMPORT_STARTED_PROPERTY.equals(name)) {
     StatusLabel sl = (StatusLabel) evt.getNewValue();
     if (sl == statusLabel && busyLabel != null) {
       busyLabel.setBusy(true);
       busyLabel.setVisible(true);
       cancelButton.setVisible(sl.isCancellable());
     }
   } else if (StatusLabel.CANCELLABLE_IMPORT_PROPERTY.equals(name)) {
     StatusLabel sl = (StatusLabel) evt.getNewValue();
     cancelButton.setVisible(sl.isCancellable());
   } else if (StatusLabel.FILE_IMPORTED_PROPERTY.equals(name)) {
     Object[] results = (Object[]) evt.getNewValue();
     File f = (File) results[0];
     if (f.getAbsolutePath().equals(file.getAbsolutePath())) {
       setStatus(false, results[1]);
       if (f.isFile()) {
         if (hasImportFailed()) firePropertyChange(IMPORT_STATUS_CHANGE_PROPERTY, null, FAILURE);
         else if (isCancelled()) firePropertyChange(IMPORT_STATUS_CHANGE_PROPERTY, null, PARTIAL);
         else firePropertyChange(IMPORT_STATUS_CHANGE_PROPERTY, null, SUCCESS);
       }
     }
   } else if (StatusLabel.FILE_RESET_PROPERTY.equals(name)) {
     file = (File) evt.getNewValue();
     fileNameLabel.setText(file.getName());
   } else if (ThumbnailLabel.BROWSE_PLATE_PROPERTY.equals(name)) {
     firePropertyChange(BROWSE_PROPERTY, evt.getOldValue(), evt.getNewValue());
   } else if (StatusLabel.CONTAINER_FROM_FOLDER_PROPERTY.equals(name)) {
     containerFromFolder = (DataObject) evt.getNewValue();
     if (containerFromFolder instanceof DatasetData) {
       containerLabel.setText(TEXT_IMPORTED);
       browseButton.setText(((DatasetData) containerFromFolder).getName());
       containerObject = containerFromFolder;
     } else if (containerFromFolder instanceof ScreenData) {
       containerLabel.setText(TEXT_IMPORTED);
       browseButton.setText(((ScreenData) containerFromFolder).getName());
       containerObject = containerFromFolder;
     }
   } else if (StatusLabel.NO_CONTAINER_PROPERTY.equals(name)) {
     containerLabel.setText("");
     noContainer = true;
   } else if (StatusLabel.DEBUG_TEXT_PROPERTY.equals(name)) {
     firePropertyChange(name, evt.getOldValue(), evt.getNewValue());
   }
 }
 /**
  * Indicates that the file will not be imported.
  *
  * @param fire Pass <code>true</code> to fire a property, <code>false</code> otherwise.
  */
 private void cancel(boolean fire) {
   if (busyLabel.isBusy() && !statusLabel.isCancellable()) return;
   String s = CANCEL_TEXT;
   if (file.isDirectory()) {
     busyLabel.setBusy(true);
     busyLabel.setVisible(true);
     s += " waiting on scanning to finish";
   } else {
     busyLabel.setBusy(false);
     busyLabel.setVisible(false);
   }
   statusLabel.setText(s);
   statusLabel.markedAsCancel();
   cancelButton.setEnabled(false);
   cancelButton.setVisible(false);
   if (image == null && file.isFile())
     firePropertyChange(IMPORT_STATUS_CHANGE_PROPERTY, null, PARTIAL);
   if (fire) firePropertyChange(CANCEL_IMPORT_PROPERTY, null, this);
 }