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Fix dragging file in DnD sample

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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
This commit is contained in:
PB
2021-02-28 12:10:30 +01:00
committed by Vadim Zeitlin
parent f6a53b59b2
commit a75aa78263
1 changed files with 2 additions and 2 deletions
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4
samples/dnd/dnd.cpp
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@@ -1270,10 +1270,10 @@ void DnDFrame::OnUsePrimary(wxCommandEvent& event)
#if wxUSE_DRAG_AND_DROP #if wxUSE_DRAG_AND_DROP
void DnDFrame::OnBeginDrag(wxTreeEvent& WXUNUSED(event)) void DnDFrame::OnBeginDrag(wxTreeEvent& event)
{ {
wxFileDataObject data; wxFileDataObject data;
data.AddFile(m_ctrlDir->GetPath()); data.AddFile(m_ctrlDir->GetPath(event.GetItem()));
wxDropSource dragSource(this); wxDropSource dragSource(this);
dragSource.SetData(data); dragSource.SetData(data);