Imporve win64 support for mingw

Reviewed-by: ogoffart

3 files changed, 21 insertions, 27 deletions

diff --git a/src/activeqt/container/qaxbase.cpp b/src/activeqt/container/qaxbase.cpp
index 02a29d9009..76927494b3 100644
--- a/src/activeqt/container/qaxbase.cpp
+++ b/src/activeqt/container/qaxbase.cpp
@@ -1353,11 +1353,9 @@ bool QAxBase::initializeFromFile(IUnknown** ptr)
 
 
 // There seams to be a naming problem in mingw headers
-#ifdef Q_CC_GNU
-#ifndef COAUTHIDENTITY
+#if defined(Q_CC_GNU) && !defined(COAUTHIDENTITY) && !defined(__MINGW64_VERSION_MAJOR)
 #define COAUTHIDENTITY AUTH_IDENTITY
 #endif
-#endif
 
 
 /*!
diff --git a/src/activeqt/container/qaxwidget.cpp b/src/activeqt/container/qaxwidget.cpp
index 914932077e..7d2dde7e21 100644
--- a/src/activeqt/container/qaxwidget.cpp
+++ b/src/activeqt/container/qaxwidget.cpp
@@ -77,25 +77,21 @@
 // #define QAX_SUPPORT_BORDERSPACE
 
 // missing interface from win32api
-#if defined(Q_CC_GNU)
-#   if !defined(IOleInPlaceObjectWindowless)
-#       undef INTERFACE
-#       define INTERFACE IOleInPlaceObjectWindowless
-        DECLARE_INTERFACE_(IOleInPlaceObjectWindowless,IOleInPlaceObject)
-        {
-           STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
-           STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-           STDMETHOD_(ULONG,Release)(THIS) PURE;
-           STDMETHOD(GetWindow)(THIS_ HWND*) PURE;
-           STDMETHOD(ContextSensitiveHelp)(THIS_ BOOL) PURE;
-           STDMETHOD(InPlaceDeactivate)(THIS) PURE;
-           STDMETHOD(UIDeactivate)(THIS) PURE;
-           STDMETHOD(SetObjectRects)(THIS_ LPCRECT,LPCRECT) PURE;
-           STDMETHOD(ReactivateAndUndo)(THIS) PURE;
-           STDMETHOD(OnWindowMessage)(THIS_ UINT, WPARAM, LPARAM, LRESULT*) PURE;
-           STDMETHOD(GetDropTarget)(THIS_ IDropTarget**) PURE;
-        };
-#   endif
+#if defined(Q_CC_GNU) && !defined(__MINGW64_VERSION_MAJOR)
+    DECLARE_INTERFACE_(IOleInPlaceObjectWindowless,IOleInPlaceObject)
+    {
+       STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
+       STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+       STDMETHOD_(ULONG,Release)(THIS) PURE;
+       STDMETHOD(GetWindow)(THIS_ HWND*) PURE;
+       STDMETHOD(ContextSensitiveHelp)(THIS_ BOOL) PURE;
+       STDMETHOD(InPlaceDeactivate)(THIS) PURE;
+       STDMETHOD(UIDeactivate)(THIS) PURE;
+       STDMETHOD(SetObjectRects)(THIS_ LPCRECT,LPCRECT) PURE;
+       STDMETHOD(ReactivateAndUndo)(THIS) PURE;
+       STDMETHOD(OnWindowMessage)(THIS_ UINT, WPARAM, LPARAM, LRESULT*) PURE;
+       STDMETHOD(GetDropTarget)(THIS_ IDropTarget**) PURE;
+    };
 #endif
 
 #include "../shared/qaxtypes.h"
diff --git a/src/activeqt/control/qaxserverbase.cpp b/src/activeqt/control/qaxserverbase.cpp
index 5fa0aad942..ce71490f81 100644
--- a/src/activeqt/control/qaxserverbase.cpp
+++ b/src/activeqt/control/qaxserverbase.cpp
@@ -1536,7 +1536,7 @@ HWND QAxServerBase::create(HWND hWndParent, RECT& rcPos)
     HINSTANCE hInst = (HINSTANCE)qAxInstance;
     EnterCriticalSection(&createWindowSection);
     QString cn(QLatin1String("QAxControl"));
-    cn += QString::number((int)ActiveXProc);
+    cn += QString::number((quintptr)ActiveXProc);
     if (!atom) {
         WNDCLASS wcTemp;
         wcTemp.style = CS_DBLCLKS;
@@ -1599,10 +1599,10 @@ HMENU QAxServerBase::createPopup(QMenu *popup, HMENU oldMenu)
 	ushort itemId;
         if (flags & MF_POPUP) {
             itemId = static_cast<ushort>(
-                reinterpret_cast<ulong>(createPopup(action->menu()))
+                reinterpret_cast<quintptr>(createPopup(action->menu()))
             );
         } else {
-            itemId = static_cast<ushort>(reinterpret_cast<ulong>(action));
+            itemId = static_cast<ushort>(reinterpret_cast<quintptr>(action));
             actionMap.remove(itemId);
             actionMap.insert(itemId, action);
         }
@@ -1646,10 +1646,10 @@ void QAxServerBase::createMenu(QMenuBar *menuBar)
 	ushort itemId;
         if (flags & MF_POPUP) {
             itemId = static_cast<ushort>(
-                reinterpret_cast<ulong>(createPopup(action->menu()))
+                reinterpret_cast<quintptr>(createPopup(action->menu()))
             );
         } else {
-            itemId = static_cast<ushort>(reinterpret_cast<ulong>(action));
+            itemId = static_cast<ushort>(reinterpret_cast<quintptr>(action));
             actionMap.insert(itemId, action);
         }
         AppendMenu(hmenuShared, flags, itemId, (const wchar_t *)action->text().utf16());