src/mgl/dcclient.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcclient.cpp
   3 // Purpose:
   4 // Author:      Vaclav Slavik
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifdef __GNUG__
  11 #pragma implementation "dcclient.h"
  12 #endif
  13
  14 // For compilers that support precompilation, includes "wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #ifdef __BORLANDC__
  18     #pragma hdrstop
  19 #endif
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/dcclient.h"
  23     #include "wx/window.h"
  24 #endif
  25
  26 #include <mgraph.hpp>
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
  29 IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxClientDC)
  30 IMPLEMENT_DYNAMIC_CLASS(wxClientDC,wxWindowDC)
  31
  32 wxWindowDC::wxWindowDC(wxWindow *win) : m_wnd(win)
  33 {
  34     MGLDC *dc = MGL_wmBeginPaint(m_wnd->GetHandle());
  35     SetMGLDC(new MGLDevCtx(dc), FALSE);
  36     // FIXME_MGL -- correctly handle setting device origin and
  37     //              clipping regions
  38 }
  39
  40 wxWindowDC::~wxWindowDC()
  41 {
  42     MGL_wmEndPaint(m_wnd->GetHandle());
  43 }
  44
  45 wxClientDC::wxClientDC(wxWindow *win) : wxWindowDC(win)
  46 {
  47     wxRect r = m_wnd->GetClientRect();
  48     SetClippingRegion(r);
  49     SetDeviceOrigin(r.x, r.y);
  50 }