From e8b96542ea305825ae4dbf7c35f11275689ef564 Mon Sep 17 00:00:00 2001
From: Jussi Koskela <jussi.koskela@semantum.fi>
Date: Wed, 10 Jun 2020 13:51:55 +0300
Subject: [PATCH] Propagate ignoreNulls parameter recursively in bounds
 calculation

Change-Id: Iea4cc6b2da17967944d0f67fc8da362c579d70a6
---
 .../src/org/simantics/scenegraph/g2d/G2DParentNode.java    | 3 ++-
 .../src/org/simantics/scenegraph/g2d/nodes/LinkNode.java   | 7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

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 af8c5630d..a752e9253 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
@@ -349,11 +349,12 @@ public class G2DParentNode extends ParentNode<IG2DNode> implements IG2DNode, Ini
         Rectangle2D bounds = null;
         while(it.hasNext()) {
             IG2DNode node = it.next();
-            Rectangle2D b = node.getBounds();
+            Rectangle2D b = node.getBoundsInLocal(ignoreNulls);
             if(b == null && !ignoreNulls)
                 return null;
             if(b != null) {
                 if(!GeometryUtils.isUndefinedRectangle(b)) {
+                    b = node.localToParent(b);
                     if(bounds == null) {
                         bounds = b.getFrame();
                     } else {
diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/LinkNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/LinkNode.java
index 50d50ecd2..aa570d6aa 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/LinkNode.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/LinkNode.java
@@ -131,6 +131,11 @@ public class LinkNode extends StateMaskNode {
 
     @Override
     public Rectangle2D getBoundsInLocal() {
+        return getBoundsInLocal(false);
+    }
+    
+    @Override
+    public Rectangle2D getBoundsInLocal(boolean ignoreNulls) {
         // Safety against cyclic cases.
         if (hasFlags(IN_GET_BOUNDS))
             return new Rectangle2D.Double();
@@ -141,7 +146,7 @@ public class LinkNode extends StateMaskNode {
 
         setFlags(IN_GET_BOUNDS);
         try {
-            Rectangle2D bounds = n.getBoundsInLocal();
+            Rectangle2D bounds = n.getBoundsInLocal(ignoreNulls);
             if (transform != null && !transform.isIdentity())
                 bounds = transform.createTransformedShape(bounds).getBounds2D();
             return bounds;
-- 
2.43.2