From 1c0ebc85dd8002e3763e858d71c10b8b72727fff Mon Sep 17 00:00:00 2001
From: PouleyKetchoupp <pouleyketchoup@gmail.com>
Date: Tue, 5 Oct 2021 13:09:01 -0700
Subject: Add pre-sort signal and notification in Container

Allows processing before children are sorted, useful for custom
containers inherited from existing ones like BoxContainer.
---
 doc/classes/Container.xml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'doc/classes')

diff --git a/doc/classes/Container.xml b/doc/classes/Container.xml
index e78eb8d259..24e73534d3 100644
--- a/doc/classes/Container.xml
+++ b/doc/classes/Container.xml
@@ -29,6 +29,11 @@
 		<member name="mouse_filter" type="int" setter="set_mouse_filter" getter="get_mouse_filter" override="true" enum="Control.MouseFilter" default="1" />
 	</members>
 	<signals>
+		<signal name="pre_sort_children">
+			<description>
+				Emitted when children are going to be sorted.
+			</description>
+		</signal>
 		<signal name="sort_children">
 			<description>
 				Emitted when sorting the children is needed.
@@ -36,7 +41,10 @@
 		</signal>
 	</signals>
 	<constants>
-		<constant name="NOTIFICATION_SORT_CHILDREN" value="50">
+		<constant name="NOTIFICATION_PRE_SORT_CHILDREN" value="50">
+			Notification just before children are going to be sorted, in case there's something to process beforehand.
+		</constant>
+		<constant name="NOTIFICATION_SORT_CHILDREN" value="51">
 			Notification for when sorting the children, it must be obeyed immediately.
 		</constant>
 	</constants>
-- 
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