src/mgl/dcscreen.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcscreen.cpp
   3 // Author:      Vaclav Slavik
   4 // Id:          $Id$
   5 // Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  10 #pragma implementation "dcscreen.h"
  11 #endif
  12
  13 // For compilers that support precompilation, includes "wx.h".
  14 #include "wx/wxprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #include "wx/dcscreen.h"
  21 #include "wx/mgl/private.h"
  22
  23 IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxDC)
  24
  25 wxScreenDC::wxScreenDC() : wxDC()
  26 {
  27     SetMGLDC(g_displayDC, FALSE /* no ownership */);
  28
  29     // VS: we have to hide the mouse, otherwise rendering artifacts may occur
  30     MS_obscure();
  31 }
  32
  33 wxScreenDC::~wxScreenDC()
  34 {
  35     MS_show();
  36 }