void closeViewer(boolean closeExternalViewer);
/**
+ * Check if the external viewer is still running
+ */
+ boolean stillRunning();
+
+ /**
*
* @return true if all background sequence/structure binding threads have
* completed for this viewer instance
*/
void stopProgressBar(String msg, long handle);
+ /**
+ *
+ * @return true if the actions menu is shown for this viewer
+ */
+ boolean hasViewerActionsMenu();
+
}