Added mechanism to diagram IFlagType to prevent graph modifications

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / pdf / PDFPainter.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/pdf/PDFPainter.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/pdf/PDFPainter.java
index 1adcf25c23d33a2b2f7ede11eaf9210697097fb6..bec1e5408ae414c82c568b102cff6743cefec5ac 100644 (file)
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/pdf/PDFPainter.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/pdf/PDFPainter.java
@@ -64,6 +64,7 @@ public class PDFPainter {
         ICanvasSceneGraphProvider[] sgProvider = { null };
 
         CanvasContext ctx = new CanvasContext(thread);
+        ctx.getDefaultHintContext().setHint(Hints.KEY_DISABLE_GRAPH_MODIFICATIONS, Boolean.TRUE);
 
         try {
             final Semaphore done = new Semaphore(0);