X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fcanvas%2FHints.java;fp=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fcanvas%2FHints.java;h=3fd43f0f08dd17121ac5bc43e3aeb2c4d22af20e;hb=c0464cc6dd167281b1c104b61dd81da23e7a8698;hp=cf5f70610210ff7646828f9273dc33b6964ae4b2;hpb=e25e99231e398b1133a39e1d786928cfd842b446;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/canvas/Hints.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/canvas/Hints.java
index cf5f70610..3fd43f0f0 100644
--- a/bundles/org.simantics.g2d/src/org/simantics/g2d/canvas/Hints.java
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/canvas/Hints.java
@@ -92,8 +92,14 @@ public class Hints {
      * Set to true when the canvas is rendering to a printer
      */
     public static final Key KEY_PRINT = new KeyOf(Boolean.class, "PRINTING");
-   
-    
+
+    /**
+     * Set this hint to <code>true</code> to prevent any modifications from
+     * being made to the diagram model by the diagram loading logic. Using this
+     * may be necessary for printing.
+     */
+    public static final Key KEY_DISABLE_GRAPH_MODIFICATIONS = new KeyOf(Boolean.class, "DISABLE_GRAPH_MODIFICATIONS");
+
     private interface Dirty {}
 
     /**