From 5629a006d998dcae59fbd6d89a13703427351abd Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Wed, 4 Sep 2019 09:47:47 -0500
Subject: #14011: Implement `TreeItem.get_button_tooltip(column, idx)`.

When added to `TreeItem`, buttons are given tooltips. When returned via `get_button(...)`, however, the button is a `Texture` and the tooltip information isn't included.

For accessibility purposes, it is useful to have access to the tooltip text. As such, we can retrieve a button's tooltip to use as a button label.
---
 doc/classes/TreeItem.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

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

diff --git a/doc/classes/TreeItem.xml b/doc/classes/TreeItem.xml
index 04deae6bf5..fe70c2fdac 100644
--- a/doc/classes/TreeItem.xml
+++ b/doc/classes/TreeItem.xml
@@ -84,6 +84,15 @@
 				Returns the number of buttons in column [code]column[/code]. May be used to get the most recently added button's index, if no index was specified.
 			</description>
 		</method>
+		<method name="get_button_tooltip" qualifiers="const">
+			<return type="String">
+			</return>
+			<argument index="0" name="column" type="int">
+			</argument>
+			<description>
+				Returns the tooltip for the button in column [code]column[/code].
+			</description>
+		</method>
 		<method name="get_cell_mode" qualifiers="const">
 			<return type="int" enum="TreeItem.TreeCellMode">
 			</return>
-- 
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