comparison view/View.cpp @ 268:70537b0434c4

* Use a command for adding layer measurements

     
     connect(layer, SIGNAL(layerParametersChanged()),
 	    this,    SLOT(layerParametersChanged()));
     connect(layer, SIGNAL(layerParameterRangesChanged()),
 	    this,    SLOT(layerParameterRangesChanged()));
+    connect(layer, SIGNAL(layerMeasurementRectsChanged()),
+	    this,    SLOT(layerMeasurementRectsChanged()));
     connect(layer, SIGNAL(layerNameChanged()),
 	    this,    SLOT(layerNameChanged()));
     connect(layer, SIGNAL(modelChanged()),
 	    this,    SLOT(modelChanged()));
     connect(layer, SIGNAL(modelCompletionChanged()),

 void
 View::layerParameterRangesChanged()
 {
     Layer *layer = dynamic_cast<Layer *>(sender());
     if (layer) emit propertyContainerPropertyRangeChanged(layer);
+}
+
+void
+View::layerMeasurementRectsChanged()
+{
+    Layer *layer = dynamic_cast<Layer *>(sender());
+    if (layer) update();
 }
 
 void
 View::layerNameChanged()
 {

 }
 
 void
 View::drawMeasurementRect(QPainter &paint, const Layer *topLayer, QRect r) const
 {
+//    std::cerr << "View::drawMeasurementRect(" << r.x() << "," << r.y() << " "
+//              << r.width() << "x" << r.height() << ")" << std::endl;
+
     if (r.x() + r.width() < 0 || r.x() >= width()) return;
 
     int fontHeight = paint.fontMetrics().height();
     int fontAscent = paint.fontMetrics().ascent();