From 185724e5e95a4044ac0db857fa6d237907817237 Mon Sep 17 00:00:00 2001
From: Christoph Nelles <github@evilazrael.de>
Date: Sat, 1 Jan 2022 21:36:18 +0100
Subject: [PATCH] Tree: Fix de-select when selection mode set to SELECT_ROW

It no longer de-selects an already selected row if the SELECT_MODE is
set to SELECT_ROW.

Update scene/gui/tree.cpp

Co-authored-by: Michael Alexsander <michaelalexsander@protonmail.com>
---
 scene/gui/tree.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 5a6ac7c0d26..9dd9b7e2526 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -2195,8 +2195,10 @@ void Tree::select_single_item(TreeItem *p_selected, TreeItem *p_current, int p_c
 					*/
 
 			} else if (c.selected) {
-				c.selected = false;
-				//p_current->deselected_signal.call(p_col);
+				if (p_selected != p_current) {
+					// Deselect other rows.
+					c.selected = false;
+				}
 			}
 		} else if (select_mode == SELECT_SINGLE || select_mode == SELECT_MULTI) {
 			if (!r_in_range && &selected_cell == &c) {