1 ///////////////////////////////////////////////////////////////////////////// 2 // Name: src/os2/dcscreen.cpp 3 // Purpose: wxScreenDC class 4 // Author: David Webster 5 // Modified by: 6 // Created: 10/14/99 7 // Copyright: (c) David Webster 8 // Licence: wxWindows licence 9 ///////////////////////////////////////////////////////////////////////////// 10 11 // For compilers that support precompilation, includes "wx.h". 12 #include "wx/wxprec.h" 13 14 #include "wx/os2/dcscreen.h" 15 16 #ifndef WX_PRECOMP 17 #include "wx/string.h" 18 #include "wx/window.h" 19 #endif 20 21 #include "wx/os2/private.h" 22 IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl,wxPMDCImpl)23IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxPMDCImpl) 24 25 // Create a DC representing the whole screen 26 wxScreenDCImpl::wxScreenDCImpl( wxScreenDC *owner ) : 27 wxPMDCImpl( owner ) 28 { 29 m_hDC = ::WinOpenWindowDC(HWND_DESKTOP); 30 m_hPS = ::WinGetScreenPS(HWND_DESKTOP); 31 ::GpiSetBackMix(m_hPS, BM_LEAVEALONE); 32 } // end of wxScreenDC::wxScreenDC() 33 DoGetSize(int * pnWidth,int * pnHeight) const34void wxScreenDCImpl::DoGetSize( int* pnWidth, 35 int* pnHeight ) const 36 { 37 // 38 // Skip wxWindowDC version because it doesn't work without a valid m_canvas 39 // (which we don't have) 40 // 41 wxPMDCImpl::DoGetSize( pnWidth, pnHeight ); 42 43 } // end of wxScreenDC::DoGetSize 44