1 files changed, 8 insertions, 0 deletions
diff --git a/src/graphui/classes/com/jogamp/graph/ui/Group.java b/src/graphui/classes/com/jogamp/graph/ui/Group.java
index 38e1fd12e..aa5079b02 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/Group.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/Group.java
@@ -101,6 +101,9 @@ public class Group extends Shape implements Container {
         this.setInteractive(false);
     }
 
+    @Override
+    public final boolean isContainer() { return true; }
+
     /** Return current {@link Group.Layout}. */
     public Layout getLayout() { return layouter; }
 
@@ -244,6 +247,11 @@ public class Group extends Shape implements Container {
     public boolean getRelayoutOnDirtyShapes() { return relayoutOnDirtyShapes; }
 
     @Override
+    public boolean isActive() {
+        return super.isActive() || forAll((final Shape gs) -> { return gs.isActive(); });
+    }
+
+    @Override
     protected boolean isShapeDirty() {
         if( relayoutOnDirtyShapes ) {
             // Deep dirty state update: