+
+ // File to which point belongs
+ final int numFiles = _trackInfo.getFileInfo().getNumFiles();
+ String filename = null;
+ if (numFiles > 1)
+ {
+ final SourceInfo info = _trackInfo.getFileInfo().getSourceForPoint(currentPoint);
+ if (info != null) {
+ filename = info.getName();
+ }
+ }
+ if (filename != null) {
+ _filenameLabel.setText(LABEL_POINT_FILENAME + filename);
+ _filenameLabel.setToolTipText(filename);
+ }
+ else {
+ _filenameLabel.setText("");
+ _filenameLabel.setToolTipText("");
+ }