From 055fb93e562e54417a7da4b325b6c40d1424da9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Tue, 25 Jan 2022 00:54:21 +0100
Subject: [PATCH] doc: Clarify expected type of `Object *` parameters in Tree
 methods

They're meant to be `TreeItem *` but this can't be bound in Variant.

Fixes #20538.

(cherry picked from commit 81f2ce4e46ac2c542bb7527efddfa30e377234ef)
---
 doc/classes/Tree.xml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/classes/Tree.xml b/doc/classes/Tree.xml
index b57d3ef045c..657e0f08c4d 100644
--- a/doc/classes/Tree.xml
+++ b/doc/classes/Tree.xml
@@ -38,7 +38,7 @@
 			<argument index="0" name="parent" type="Object" default="null" />
 			<argument index="1" name="idx" type="int" default="-1" />
 			<description>
-				Creates an item in the tree and adds it as a child of [code]parent[/code].
+				Creates an item in the tree and adds it as a child of [code]parent[/code], which can be either a valid [TreeItem] or [code]null[/code].
 				If [code]parent[/code] is [code]null[/code], the root item will be the parent, or the new item will be the root itself if the tree is empty.
 				The new item will be the [code]idx[/code]th child of parent, or it will be the last child if there are not enough siblings.
 			</description>
@@ -117,7 +117,7 @@
 			<argument index="0" name="item" type="Object" />
 			<argument index="1" name="column" type="int" default="-1" />
 			<description>
-				Returns the rectangle area for the specified item. If [code]column[/code] is specified, only get the position and size of that column, otherwise get the rectangle containing all columns.
+				Returns the rectangle area for the specified [TreeItem]. If [code]column[/code] is specified, only get the position and size of that column, otherwise get the rectangle containing all columns.
 			</description>
 		</method>
 		<method name="get_item_at_position" qualifiers="const">
@@ -131,7 +131,7 @@
 			<return type="TreeItem" />
 			<argument index="0" name="from" type="Object" />
 			<description>
-				Returns the next selected item after the given one, or [code]null[/code] if the end is reached.
+				Returns the next selected [TreeItem] after the given one, or [code]null[/code] if the end is reached.
 				If [code]from[/code] is [code]null[/code], this returns the first selected item.
 			</description>
 		</method>
@@ -173,7 +173,7 @@
 			<return type="void" />
 			<argument index="0" name="item" type="Object" />
 			<description>
-				Causes the [Tree] to jump to the specified item.
+				Causes the [Tree] to jump to the specified [TreeItem].
 			</description>
 		</method>
 		<method name="set_column_expand">