Have wxDCImpl::GetHandle return NULL by default instead of being pure virtual.

[wxWidgets.git] / src / msw / dcscreen.cpp

diff --git a/src/msw/dcscreen.cpp b/src/msw/dcscreen.cpp
index 53cc7c826ae1ed187b9e3586f8e48e976e64af48..f55eddd5a054b2e4cfc7c6a7f3670cf692c0f605 100644 (file)
--- a/src/msw/dcscreen.cpp
+++ b/src/msw/dcscreen.cpp
@@ -9,17 +9,15 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "dcscreen.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
+#include "wx/msw/dcscreen.h"
+
 #ifndef WX_PRECOMP
    #include "wx/string.h"
    #include "wx/window.h"
@@ -27,12 +25,11 @@
 
 #include "wx/msw/private.h"
 
-#include "wx/dcscreen.h"
-
-IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)
+IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxMSWDCImpl)
 
 // Create a DC representing the whole screen
-wxScreenDC::wxScreenDC()
+wxScreenDCImpl::wxScreenDCImpl( wxScreenDC *owner ) :
+    wxMSWDCImpl( owner )
 {
     m_hDC = (WXHDC) ::GetDC((HWND) NULL);
 
@@ -41,10 +38,3 @@ wxScreenDC::wxScreenDC()
     ::SetBkMode( GetHdc(), TRANSPARENT );
 }
 
-void wxScreenDC::DoGetSize(int *width, int *height) const
-{
-    // skip wxWindowDC version because it doesn't work without a valid m_canvas
-    // (which we don't have)
-    wxDC::DoGetSize(width, height);
-}
-