comparison layer/Layer.h @ 552:2e8194a30f40 sv-v1.7.1

* Layer data editor window: fix sorting for columns in region model,
  add Find feature
* RDF import: assign names to layers based on event types, if no suitable
  labels are found in the RDF
* Add label to status bar showing the last text that was passed in current
  layer (so e.g. counting 1, 2, 3, 4 if that's what beats are labelled)
* Better layout of text labels for region layers in segmentation mode when
  they are close together
* Give text layer the same method for finding "nearest point" as region and
  note layers, should improve its editability

 #include <QPixmap>
 
 #include <map>
 #include <set>
 
+#include <iostream>
+
 class ZoomConstraint;
 class Model;
 class QPainter;
 class View;
 class QMouseEvent;

     virtual bool nearestMeasurementRectChanged(View *, QPoint prev,
                                                QPoint now) const;
 
     virtual QString getFeatureDescription(View *, QPoint &) const {
 	return "";
+    }
+
+    virtual QString getLabelPreceding(size_t frame) const {
+        return "";
     }
 
     enum SnapType {
 	SnapLeft,
 	SnapRight,