From 3d89c1e9e85e5741773e876cbf48a7a51b7cb150 Mon Sep 17 00:00:00 2001
From: Graham Dawes <graham.dawes@geoteric.com>
Date: Thu, 7 Feb 2019 14:22:21 +0000
Subject: [PATCH] Set old tree item for selection change events.

---
 src/qt/treectrl.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/qt/treectrl.cpp b/src/qt/treectrl.cpp
index 702d1ae0b6..717a2cfdb2 100644
--- a/src/qt/treectrl.cpp
+++ b/src/qt/treectrl.cpp
@@ -189,6 +189,7 @@ private:
         wxTreeCtrl* treeCtrl = GetHandler();
 
         wxTreeEvent changingEvent(wxEVT_TREE_SEL_CHANGING, treeCtrl, wxQtConvertTreeItem(current));
+        changingEvent.SetOldItem(wxQtConvertTreeItem(previous));
         EmitEvent(changingEvent);
 
         if ( !changingEvent.IsAllowed() )
@@ -204,6 +205,7 @@ private:
         // wxTreeCtrl::GetSelection returns the new selection in the
         // wx event handler.
         wxTreeEvent changedEvent(wxEVT_TREE_SEL_CHANGED, treeCtrl, wxQtConvertTreeItem(current));
+        changedEvent.SetOldItem(wxQtConvertTreeItem(previous));
         wxPostEvent(treeCtrl, changedEvent);
     }