X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2FG2DParentNode.java;h=af8c5630dc84c88c46c350b07c540ee9926e9ae6;hb=e353ca45b2ad3ce36ea48336feca56e86ad0b089;hp=231b616e2a0a1a8f09497ce12941a6a562782a4c;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DParentNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DParentNode.java
index 231b616e2..af8c5630d 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DParentNode.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DParentNode.java
@@ -122,6 +122,26 @@ public class G2DParentNode extends ParentNode<IG2DNode> implements IG2DNode, Ini
             g2d.setTransform(ot);
     }
 
+    @Override
+    public void refresh() {
+        for (IG2DNode node : getSortedNodes()) {
+            if (node.validate()) {
+                node.refresh();
+            }
+        }
+    }
+
+    @Override
+    public void accept(IG2DNodeVisitor visitor) {
+        visitor.enter(this);
+        for (IG2DNode node : getSortedNodes()) {
+            if (node.validate()) {
+                node.accept(visitor);
+            }
+        }
+        visitor.leave(this);
+    }
+
     /**
      * Return the IDs of the children of this node in ascending Z order. This
      * method will always allocate a new result list and sort it. To get the IDs
@@ -333,10 +353,12 @@ public class G2DParentNode extends ParentNode<IG2DNode> implements IG2DNode, Ini
             if(b == null && !ignoreNulls)
                 return null;
             if(b != null) {
-                if(bounds == null) {
-                    bounds = b.getFrame();
-                } else {
-                    bounds.add(b);
+                if(!GeometryUtils.isUndefinedRectangle(b)) {
+                    if(bounds == null) {
+                        bounds = b.getFrame();
+                    } else {
+                        bounds.add(b);
+                    }
                 }
             }
         }
@@ -591,4 +613,5 @@ public class G2DParentNode extends ParentNode<IG2DNode> implements IG2DNode, Ini
 	public void synchronizeTransform(double[] data) {
 		this.setTransform(new AffineTransform(data));
 	}
+
 }