X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fparticipant%2FRulerPainter.java;h=bffe0c9df4862a160f95ac0e61610dffb1d2a1e1;hb=84b52b5e5dc00fd0ddfab398e420b56b379ee867;hp=e4f90791e2123b8fa1c01bf1566ae82de90ac0f7;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/participant/RulerPainter.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/participant/RulerPainter.java
index e4f90791e..bffe0c9df 100644
--- a/bundles/org.simantics.g2d/src/org/simantics/g2d/participant/RulerPainter.java
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/participant/RulerPainter.java
@@ -102,17 +102,21 @@ public class RulerPainter extends AbstractCanvasParticipant {
 
     @SGInit
     public void initSG(G2DParentNode parent) {
-        node = parent.addNode("ruler", RulerNode.class);
+        node = parent.addNode("ruler", getNodeClass());
         node.setZIndex(PAINT_PRIORITY);
         updateNode();
     }
 
+    protected Class<? extends RulerNode> getNodeClass() {
+        return RulerNode.class;
+    }
+
     @SGCleanup
     public void cleanupSG() {
         node.remove();
     }
 
-    void updateNode() {
+    protected void updateNode() {
         node.setEnabled(isPaintingEnabled());
         node.setGridSize(getGridSize());
     }