QskSkinlet::removeTraillingNodes added

src/controls/QskPageIndicatorSkinlet.cpp

@@ -162,12 +162,7 @@ QSGNode* QskPageIndicatorSkinlet::updateBulletsNode(
     }
 
     // if count has decreased we need to remove superfluous nodes
-    while ( bulletNode->nextSibling() != nullptr )
-    {
-        auto sibling = bulletNode->nextSibling();
-        node->removeChildNode( sibling );
-        delete sibling;
-    }
+    removeTraillingNodes( node, bulletNode );
 
     return node;
 }

src/controls/QskSkinlet.cpp

@@ -377,6 +377,18 @@ void QskSkinlet::insertNodeSorted( QSGNode* node, QSGNode* parentNode ) const
         parentNode->prependChildNode( node );
 }
 
+void QskSkinlet::removeTraillingNodes( QSGNode* node, QSGNode* child )
+{
+    if ( node && child )
+    {
+        while ( auto sibling = child->nextSibling() )
+        {
+            node->removeChildNode( sibling );
+            delete sibling;
+        }   
+    }   
+}
+
 void QskSkinlet::setNodeRole( QSGNode* node, quint8 nodeRole )
 {
     qskSetRole( nodeRole, node );

src/controls/QskSkinlet.h

@@ -49,6 +49,7 @@ class QSK_EXPORT QskSkinlet
 
     static void setNodeRole( QSGNode* node, quint8 nodeRole );
     static quint8 nodeRole( const QSGNode* node );
+    static void removeTraillingNodes( QSGNode* node, QSGNode* child );
 
     static QSGNode* findNodeByRole( QSGNode* parent, quint8 nodeRole );