From: luukkainen <luukkainen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Tue, 28 Oct 2008 13:38:31 +0000 (+0000)
Subject: git-svn-id: https://www.simantics.org/svn/simantics/3d/branches/dev@7316 ac1ea38d... 
X-Git-Tag: simantics-1.19.0~20^2~34
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=87cee3d9fefb2d9d238527b6fd5267e215eb1960;p=simantics%2F3d.git

git-svn-id: https://www.simantics.org/svn/simantics/3d/branches/dev@7316 ac1ea38d-2e2b-0410-8846-a27921b304fc
---

diff --git a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ScenegraphAdapterImpl.java b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ScenegraphAdapterImpl.java
index 43a53a27..adfcc652 100644
--- a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ScenegraphAdapterImpl.java
+++ b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/ScenegraphAdapterImpl.java
@@ -262,7 +262,7 @@ public abstract class ScenegraphAdapterImpl implements ScenegraphAdapter {
      * @param root
      * @return
      */
-    protected abstract NodeTransformationQuery newTransformationListener(G3DNode root);
+    protected abstract NodeTransformationQuery newTransformationListener(G3DNode node);
     
     /**
      * Returns propertyQuery for the root node.
diff --git a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/SelectionAdapter.java b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/SelectionAdapter.java
index 22b6bc6e..f3f9df91 100644
--- a/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/SelectionAdapter.java
+++ b/org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/SelectionAdapter.java
@@ -43,6 +43,8 @@ public abstract class SelectionAdapter implements ISelectionProvider{
 	private Gizmo currentGizmo = null;
 	
 	public SelectionAdapter(ScenegraphAdapter adapter) {
+		if (adapter == null)
+			throw new NullPointerException("Scenegraph adapter must no be null");
 		this.adapter = adapter;
 	}
 	
@@ -393,7 +395,11 @@ public abstract class SelectionAdapter implements ISelectionProvider{
      * @param s
      * @return the filtered selection
      */
-    protected abstract StructuredResourceSelection filterSelection(ISelection s);
+    protected StructuredResourceSelection filterSelection(ISelection s) {
+    	if (!(selection instanceof StructuredResourceSelection))
+			return new StructuredResourceSelection();
+		return (StructuredResourceSelection) selection;
+    }
 
     /**
      * Updates visual part of selection event. Use getCurrentSelection() to get