From d847f3b039f469000e4a0673ae1f88a81e889248 Mon Sep 17 00:00:00 2001
From: Maarten Bent <MaartenBent@users.noreply.github.com>
Date: Sat, 5 Aug 2023 21:44:30 +0200
Subject: [PATCH] Fix position of label window in wxStaticBox after DPI change

Fixes #23740
---
 include/wx/msw/statbox.h | 2 ++
 src/msw/statbox.cpp      | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/include/wx/msw/statbox.h b/include/wx/msw/statbox.h
index 2280cb17d9..03b1c72993 100644
--- a/include/wx/msw/statbox.h
+++ b/include/wx/msw/statbox.h
@@ -97,6 +97,8 @@ protected:
 
     void OnPaint(wxPaintEvent& event);
 
+    virtual void MSWBeforeDPIChangedEvent(const wxDPIChangedEvent& event) override;
+
 private:
     void PositionLabelWindow();
 
diff --git a/src/msw/statbox.cpp b/src/msw/statbox.cpp
index 161d438f39..47c2991408 100644
--- a/src/msw/statbox.cpp
+++ b/src/msw/statbox.cpp
@@ -366,6 +366,11 @@ WXLRESULT wxStaticBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPar
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
 }
 
+void wxStaticBox::MSWBeforeDPIChangedEvent(const wxDPIChangedEvent& WXUNUSED(event))
+{
+    PositionLabelWindow();
+}
+
 // ----------------------------------------------------------------------------
 // static box drawing
 // ----------------------------------------------------------------------------