From 5aba98353c837b7de165cad82393820e8ea4c39d Mon Sep 17 00:00:00 2001
From: Graham Dawes <graham.dawes@geoteric.com>
Date: Thu, 7 Feb 2019 10:27:51 +0000
Subject: [PATCH] Generate event when begin editing tree item.

---
 src/qt/treectrl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/qt/treectrl.cpp b/src/qt/treectrl.cpp
index c3879d0920..1b177d4ad6 100644
--- a/src/qt/treectrl.cpp
+++ b/src/qt/treectrl.cpp
@@ -933,6 +933,10 @@ wxTextCtrl *wxTreeCtrl::EditLabel(const wxTreeItemId& item, wxClassInfo* WXUNUSE
 {
     wxCHECK_MSG(item.IsOk(), NULL, "invalid tree item");
 
+    wxTreeEvent event(wxEVT_TREE_BEGIN_LABEL_EDIT, this, item);
+    if ( HandleWindowEvent(event) && !event.IsAllowed() )
+        return NULL;
+
     QTreeWidgetItem *qTreeItem = wxQtConvertTreeItem(item);
     m_qtTreeWidget->openPersistentEditor(qTreeItem);
     return m_qtTreeWidget->GetEditControl();