X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsynchronization%2Fgraph%2Flayer%2FGraphLayerManager.java;h=e92ce1b41da779df96b1d08359241a7b959fa6b1;hb=560d8aa2e37cb6b0249aec6d7e96e67d5a64c59f;hp=41947ef993c49bc937b39eedddb0a0cbf3d25460;hpb=7ebd0005704fe333211591ccacdaa26d7c7639ac;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/layer/GraphLayerManager.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/layer/GraphLayerManager.java
index 41947ef99..e92ce1b41 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/layer/GraphLayerManager.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/layer/GraphLayerManager.java
@@ -433,8 +433,10 @@ public class GraphLayerManager {
                 graph.forHasStatement(element, gl.getVisible(), element, new AsyncProcedureAdapter<Boolean>() {
                     @Override
                     public void execute(AsyncReadGraph graph, Boolean result) {
-                        synchronized (visible) {
-                            visible.add(l);
+                        if (result) {
+                            synchronized (visible) {
+                                visible.add(l);
+                            }
                         }
                         if (DEBUG_LAYERS)
                             System.out.println("    Visible on layer '" + gl.getName() + "'");
@@ -452,8 +454,10 @@ public class GraphLayerManager {
                 graph.forHasStatement(element, gl.getFocusable(), element, new AsyncProcedureAdapter<Boolean>() {
                     @Override
                     public void execute(AsyncReadGraph graph, Boolean result) {
-                        synchronized (focusable) {
-                            focusable.add(l);
+                        if (result) {
+                            synchronized (focusable) {
+                                focusable.add(l);
+                            }
                         }
                         if (DEBUG_LAYERS)
                             System.out.println("    Focusable on layer '" + gl.getName() + "'");