Added all metric keys to select for scatter and bar diagrams.

Issue-Ref: 4310
Issue-Url: af3#4310


Signed-off-by: Konstantin Blaschke <blaschke@fortiss.org>

org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/ModelQualityFXController.java

@@ -142,6 +142,8 @@ public class ModelQualityFXController extends CompositeFXControllerBase<SplitPan
 	@Override
 	public void initialize() {
 		childMetricChoiceBox.getItems().addAll(MetricKey.values());
+		xScatterMetricChoiceBox.getItems().addAll(MetricKey.values());
+		yScatterMetricChoiceBox.getItems().addAll(MetricKey.values());
 	}
 
 	/** {@inheritDoc} */