From becbc92f00ef367dde2cf95247d44bf1eaa452b7 Mon Sep 17 00:00:00 2001
From: Oliver <480930+rivo@users.noreply.github.com>
Date: Sat, 25 Mar 2023 21:34:35 +0100
Subject: [PATCH] Clarified the "changed" callback trigger mechanism of a
 TreeView.

---
 treeview.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/treeview.go b/treeview.go
index c6cbc35..77bce5b 100644
--- a/treeview.go
+++ b/treeview.go
@@ -345,7 +345,9 @@ func (t *TreeView) GetRoot() *TreeNode {
 // selections. Selected nodes must be visible and selectable, or else the
 // selection will be changed to the top-most selectable and visible node.
 //
-// This function does NOT trigger the "changed" callback.
+// This function does NOT trigger the "changed" callback because the actual node
+// that will be selected is not known until the tree is drawn. That is also when
+// the "changed" callback will be triggered.
 func (t *TreeView) SetCurrentNode(node *TreeNode) *TreeView {
 	t.currentNode = node
 	return t