From 01bd848eb9699a60e0bdd5105b9a9c591c9e1b20 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Sat, 10 Sep 2011 03:26:37 +0000
Subject: [PATCH] Enable the HWND of the task dialog to be fetched with
 GetHandle if it is being used.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69041 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/msw/progdlg.h |  2 ++
 src/msw/progdlg.cpp      | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/include/wx/msw/progdlg.h b/include/wx/msw/progdlg.h
index 8102c9f..4590024 100644
--- a/include/wx/msw/progdlg.h
+++ b/include/wx/msw/progdlg.h
@@ -47,6 +47,8 @@ public:
     // Must provide overload to avoid hiding it (and warnings about it)
     virtual void Update() { wxGenericProgressDialog::Update(); }
 
+    virtual WXWidget GetHandle() const;
+
 private:
     // Performs common routines to Update() and Pulse(). Requires the
     // shared object to have been entered.
diff --git a/src/msw/progdlg.cpp b/src/msw/progdlg.cpp
index a39706e..09cba14 100644
--- a/src/msw/progdlg.cpp
+++ b/src/msw/progdlg.cpp
@@ -518,6 +518,23 @@ void wxProgressDialog::Resume()
 #endif // wxHAS_MSW_TASKDIALOG
 }
 
+WXWidget wxProgressDialog::GetHandle() const 
+{ 
+#ifdef wxHAS_MSW_TASKDIALOG
+    if ( HasNativeTaskDialog() )
+    {
+        HWND hwnd;
+        {
+            wxCriticalSectionLocker locker(m_sharedData->m_cs);
+            m_sharedData->m_state = m_state;
+            hwnd = m_sharedData->m_hwnd;
+        }
+        return hwnd;
+    }
+#endif
+    return wxGenericProgressDialog::GetHandle();
+}
+
 int wxProgressDialog::GetValue() const
 {
 #ifdef wxHAS_MSW_TASKDIALOG
-- 
2.7.4