From bf30fa7490e2febcac152c404d357a11626e0143 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 24 Mar 2018 19:14:52 +0100
Subject: [PATCH] Include required headers explicitly in the widgets sample

Don't rely on wx/treebook.h pulling in wx/treectrl.h and wx/textctrl.h,
forward declare or include the headers declaring the classes from these
headers explicitly where needed.
---
 samples/widgets/widgets.cpp | 1 +
 samples/widgets/widgets.h   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp
index 90ac92a059..12e471fe26 100644
--- a/samples/widgets/widgets.cpp
+++ b/samples/widgets/widgets.cpp
@@ -49,6 +49,7 @@
 #include "wx/numdlg.h"
 #include "wx/textdlg.h"
 #include "wx/imaglist.h"
+#include "wx/treectrl.h"
 #include "wx/wupdlock.h"
 #include "wx/textcompleter.h"
 
diff --git a/samples/widgets/widgets.h b/samples/widgets/widgets.h
index b228fe110b..65d7708133 100644
--- a/samples/widgets/widgets.h
+++ b/samples/widgets/widgets.h
@@ -41,6 +41,7 @@ class WXDLLIMPEXP_FWD_CORE wxCheckBox;
 class WXDLLIMPEXP_FWD_CORE wxSizer;
 class WXDLLIMPEXP_FWD_CORE wxImageList;
 class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxTextEntryBase;
 class WXDLLIMPEXP_FWD_CORE WidgetsBookCtrl;
 
 class WidgetsPageInfo;