}
/**
+ *
+ * @return true if any progress bars are still active
+ */
+ @Override
+ public boolean operationInProgress()
+ {
+ if (progressBars != null && progressBars.size() > 0)
+ {
+ return true;
+ }
+ return false;
+ }
+
+ /**
* This will return the first AlignFrame viewing AlignViewport av. It will
* break if there are more than one AlignFrames viewing a particular av. This
*