comparison layer/Layer.h @ 299:5c59c433b358

* Show colour swatch next to layer name in pane (if available)
* Fix for incorrect layer name prefix handling (was making some layers appear
  to have the same model name in cases where the model names differed by the
  final character only)

 
 #include <QObject>
 #include <QRect>
 #include <QXmlAttributes>
 #include <QMutex>
+#include <QPixmap>
 
 #include <map>
 #include <set>
 
 class ZoomConstraint;

     virtual QString getPropertyContainerName() const {
 	return objectName();
     }
 
     virtual QString getLayerPresentationName() const;
+    virtual QPixmap getLayerPresentationPixmap(QSize) const { return QPixmap(); }
 
     virtual int getVerticalScaleWidth(View *, QPainter &) const { return 0; }
     virtual void paintVerticalScale(View *, QPainter &, QRect) const { }
 
     virtual bool getCrosshairExtents(View *, QPainter &, QPoint /* cursorPos */,