X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fprofile%2FEdgeThicknessStyle.java;h=b305c39148bd284bfea3b96ee1cbf6221226e198;hb=39fc97fadfc37361c1e937b87cf33f1964688cfa;hp=06dcdf3f05e8fc3d0ff6327e75ff7486ee3b893a;hpb=8958c9b265fc6a842c76714b60f0d99740434243;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network/src/org/simantics/district/network/profile/EdgeThicknessStyle.java b/org.simantics.district.network/src/org/simantics/district/network/profile/EdgeThicknessStyle.java
index 06dcdf3f..b305c391 100644
--- a/org.simantics.district.network/src/org/simantics/district/network/profile/EdgeThicknessStyle.java
+++ b/org.simantics.district.network/src/org/simantics/district/network/profile/EdgeThicknessStyle.java
@@ -19,17 +19,25 @@ public class EdgeThicknessStyle extends ThrottledStyleBase<Double> {
 	@Override
 	public Double calculateThrottledStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource groupItem) throws DatabaseException {
 		DiagramSettings ds = graph.syncRequest(new DiagramSettingsRequest(runtimeDiagram), TransientCacheAsyncListener.instance());
-		Double thickness = ONE;
-		if (ds.edgeThicknessProperty.isPresent()) {
-			thickness = Simantics.applySCLRead(graph, ds.edgeThicknessProperty.get(), groupItem);
-//			System.out.println("read thickness: " + thickness + " : " + ds.edgeThicknessProperty);
-			if (thickness == null) {
-				thickness = ONE;
-			} else {
-				thickness = thickness * ds.edgeThicknessGain + ds.edgeThicknessBias;
+		// Prevent PendingVariableExceptions from coming through
+		boolean wasSynchronous = graph.setSynchronous(true);
+		try {
+			Double thickness = ONE;
+			if (ds.edgeThicknessProperty.isPresent()) {
+				thickness = Simantics.applySCLRead(graph, ds.edgeThicknessProperty.get(), groupItem);
+	//			System.out.println("read thickness: " + thickness + " : " + ds.edgeThicknessProperty);
+				if (thickness == null) {
+					thickness = ONE;
+				} else {
+					thickness = thickness * ds.edgeThicknessGain + ds.edgeThicknessBias;
+				}
 			}
+			
+			return thickness;
+		}
+		finally {
+			graph.setSynchronous(wasSynchronous);
 		}
-		return thickness;
 	}
 
 	@Override