From fb9b208ae9b22e8ced331f4d4e20392c9bc1357b Mon Sep 17 00:00:00 2001
From: Thomas Holder <thomas@thomas-holder.de>
Date: Wed, 16 Oct 2019 13:07:35 +0200
Subject: Inkscape::XML::Node::addChildAtPos

---
 src/xml/node.h | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/xml/node.h')

diff --git a/src/xml/node.h b/src/xml/node.h
index c32508eec..17e09b5fa 100644
--- a/src/xml/node.h
+++ b/src/xml/node.h
@@ -351,7 +351,21 @@ public:
      * @param after The node after which the inserted node should be placed, or NULL
      */
     virtual void addChild(Node *child, Node *after)=0;
-    
+
+    /**
+     * @brief Insert another node as a child of this node
+     *
+     * This is more efficient than appendChild() + setPosition().
+     *
+     * @param child The node to insert
+     * @param pos The position in parent's child order
+     */
+    void addChildAtPos(Node *child, unsigned pos)
+    {
+        Node *after = (pos == 0) ? nullptr : nthChild(pos - 1);
+        addChild(child, after);
+    }
+
     /**
      * @brief Append a node as the last child of this node
      * @param child The node to append
-- 
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