From fbd9599b04086faefbf9796c41869dddbb6abf37 Mon Sep 17 00:00:00 2001
From: reduz <reduzio@gmail.com>
Date: Wed, 2 Feb 2022 11:22:11 +0100
Subject: Add a signal to notify when children nodes enter or exit tree

-Allows more fine grained notifications (hence better performance) than using the global scene tree signals (node added and removed).
-Required for #55950
---
 doc/classes/Node.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'doc/classes/Node.xml')

diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml
index d714fbc0d5..47be5695a0 100644
--- a/doc/classes/Node.xml
+++ b/doc/classes/Node.xml
@@ -726,6 +726,18 @@
 		</member>
 	</members>
 	<signals>
+		<signal name="child_entered_tree">
+			<argument index="0" name="node" type="Node" />
+			<description>
+				Emitted when a child node enters the scene tree, either because it entered on its own or because this node entered with it.
+			</description>
+		</signal>
+		<signal name="child_exited_tree">
+			<argument index="0" name="node" type="Node" />
+			<description>
+				Emitted when a child node exits the scene tree, either because it exited on its own or because this node exited.
+			</description>
+		</signal>
 		<signal name="ready">
 			<description>
 				Emitted when the node is ready. Comes after [method _ready] callback and follows the same rules.
-- 
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