From d1cfa99135154e8e651e86ebc48a0f635fad38aa Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sat, 16 Sep 2023 14:00:45 +0200
Subject: GraphUI Group: Override isShapeDirty(), performing a deep dirty state
 update on all group member to allow validate to function

---
 src/graphui/classes/com/jogamp/graph/ui/Group.java | 13 +++++++++++++
 src/graphui/classes/com/jogamp/graph/ui/Shape.java |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/graphui/classes/com/jogamp/graph/ui/Group.java b/src/graphui/classes/com/jogamp/graph/ui/Group.java
index b131e8863..95a829b3e 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/Group.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/Group.java
@@ -237,6 +237,19 @@ public class Group extends Shape implements Container {
         }
     }
 
+    @Override
+    protected boolean isShapeDirty() {
+        // Deep dirty state update:
+        // - Ensure all group member's dirty state is updated
+        // - Allowing all group member's validate to function
+        for(final Shape s : shapes) {
+            if( s.isShapeDirty() ) {
+                markShapeDirty();
+            }
+        }
+        return super.isShapeDirty();
+    }
+
     @Override
     protected void validateImpl(final GLProfile glp, final GL2ES2 gl) {
         if( isShapeDirty() ) {
diff --git a/src/graphui/classes/com/jogamp/graph/ui/Shape.java b/src/graphui/classes/com/jogamp/graph/ui/Shape.java
index 9b45cd36d..843c73384 100644
--- a/src/graphui/classes/com/jogamp/graph/ui/Shape.java
+++ b/src/graphui/classes/com/jogamp/graph/ui/Shape.java
@@ -407,7 +407,7 @@ public abstract class Shape {
         }
     }
 
-    protected final boolean isShapeDirty() {
+    protected boolean isShapeDirty() {
         return 0 != ( dirty & DIRTY_SHAPE ) ;
     }
     protected final boolean isStateDirty() {
-- 
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