src/os2/dcscreen.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcscreen.cpp
   3 // Purpose:     wxScreenDC class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/14/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dcscreen.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #define INCL_DEV
  20 #define INCL_GPI
  21 #define INCL_PM
  22 #include<os2.h>
  23
  24 #ifndef WX_PRECOMP
  25    #include "wx/string.h"
  26    #include "wx/window.h"
  27 #endif
  28
  29 #include "wx/os2/private.h"
  30
  31 #include "wx/dcscreen.h"
  32
  33 IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC)
  34
  35 // Create a DC representing the whole screen
  36 wxScreenDC::wxScreenDC()
  37 {
  38     m_hDC = ::WinOpenWindowDC(HWND_DESKTOP);
  39     m_hPS = ::WinGetScreenPS(HWND_DESKTOP);
  40     ::GpiSetBackMix(m_hPS, BM_LEAVEALONE);
  41 } // end of wxScreenDC::wxScreenDC()
  42
  43