From 77ecbd854dc8b0969e3e2b16880da056dab2d2fa Mon Sep 17 00:00:00 2001
From: Antony Thorpe <Antony.Thorpe@budget12.com>
Date: Tue, 9 Feb 2021 16:27:13 +1300
Subject: [PATCH] Updated TreeDropdownField.php documentation

Updated code example for SS4
---
 src/Forms/TreeDropdownField.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Forms/TreeDropdownField.php b/src/Forms/TreeDropdownField.php
index 9ed9def62..b6034bbd8 100644
--- a/src/Forms/TreeDropdownField.php
+++ b/src/Forms/TreeDropdownField.php
@@ -31,13 +31,15 @@ use SilverStripe\ORM\Hierarchy\MarkedSet;
  * <b>Usage</b>.
  *
  * <code>
+ * use SilverStripe\CMS\Model\SiteTree;
+ * ...
  * static $has_one = array(
- *   'RightContent' => 'SiteTree'
+ *   'RightContent' => SiteTree::class
  * );
  *
  * function getCMSFields() {
  * ...
- * $treedropdownfield = new TreeDropdownField("RightContentID", "Choose a page to show on the right:", "SiteTree");
+ * $treedropdownfield = new TreeDropdownField("RightContentID", "Choose a page to show on the right:", SiteTree::class);
  * ..
  * }
  * </code>