From a75aa7826301a06c77c71b9f4bf1dc21f0927b98 Mon Sep 17 00:00:00 2001
From: PB <pbfordev@gmail.com>
Date: Sun, 28 Feb 2021 12:10:30 +0100
Subject: [PATCH] Fix dragging file in DnD sample

At least on Microsoft Windows, it is possible to start dragging an unselected
wxTreeCtrl item. Therefore, in wxEVT_TREE_BEGIN_DRAG handler do not use the
path that is currently selected in the control but the one that is actually
being dragged.

Closes https://github.com/wxWidgets/wxWidgets/pull/2258
---
 samples/dnd/dnd.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/dnd/dnd.cpp b/samples/dnd/dnd.cpp
index 2f8e20ff88..f33945a595 100644
--- a/samples/dnd/dnd.cpp
+++ b/samples/dnd/dnd.cpp
@@ -1270,10 +1270,10 @@ void DnDFrame::OnUsePrimary(wxCommandEvent& event)
 
 #if wxUSE_DRAG_AND_DROP
 
-void DnDFrame::OnBeginDrag(wxTreeEvent& WXUNUSED(event))
+void DnDFrame::OnBeginDrag(wxTreeEvent& event)
 {
     wxFileDataObject data;
-    data.AddFile(m_ctrlDir->GetPath());
+    data.AddFile(m_ctrlDir->GetPath(event.GetItem()));
 
     wxDropSource dragSource(this);
     dragSource.SetData(data);