moved wxWindow::m_hMenu to wxFrame, it is not needed in the base class

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31074 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/frame.h

@@ -83,7 +83,9 @@ public:
         { return m_useNativeStatusBar; };
 #endif // wxUSE_STATUSBAR
 
+#if wxUSE_MENUS
     WXHMENU GetWinMenu() const { return m_hMenu; }
+#endif // wxUSE_MENUS
 
     // event handlers
     bool HandlePaint();
@@ -142,6 +144,11 @@ protected:
     static bool           m_useNativeStatusBar;
 #endif // wxUSE_STATUSBAR
 
+#if wxUSE_MENUS
+    // frame menu, NULL if none
+    WXHMENU m_hMenu;
+#endif // wxUSE_MENUS
+
 private:
 #if wxUSE_TOOLTIPS
     WXHWND                m_hwndToolTip;

include/wx/msw/window.h

@@ -437,8 +437,6 @@ protected:
     int                   m_lastMouseEvent;
 #endif // wxUSE_MOUSEEVENT_HACK
 
-    WXHMENU               m_hMenu; // Menu, if any
-
     // implement the base class pure virtuals
     virtual void DoClientToScreen( int *x, int *y ) const;
     virtual void DoScreenToClient( int *x, int *y ) const;

src/msw/frame.cpp

@@ -169,6 +169,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
 
 void wxFrame::Init()
 {
+#if wxUSE_MENUS
+    m_hMenu = NULL;
+#endif // wxUSE_MENUS
+
 #if wxUSE_TOOLTIPS
     m_hwndToolTip = 0;
 #endif

src/msw/window.cpp

@@ -436,9 +436,6 @@ void wxWindowMSW::Init()
     m_childrenDisabled = NULL;
     m_frozenness = 0;
 
-    // wxWnd
-    m_hMenu = 0;
-
     m_hWnd = 0;
 
     m_xThumbSize = 0;
@@ -4066,7 +4063,7 @@ WXHBRUSH wxWindowMSW::MSWGetBgBrush(WXHDC hDC)
 
         // background is not inherited beyond the windows which have their own
         // fixed background such as top level windows and notebooks
-        if ( win->IsTopLevel() /* ProvidesBackground() */ )
+        if ( win->ProvidesBackground() )
             break;
     }