include/wx/cocoa/dcclient.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/dcclient.h
   3 // Purpose:     wxClientDC, wxPaintDC and wxWindowDC classes
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/04/01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __WX_COCOA_DCCLIENT_H__
  13 #define __WX_COCOA_DCCLIENT_H__
  14
  15 #include "wx/dc.h"
  16
  17 // DFE: A while ago I stumbled upon the fact that retrieving the parent
  18 // NSView of the content view seems to return the entire window rectangle
  19 // (including decorations).  Of course, that is not at all part of the
  20 // Cocoa or OpenStep APIs, but it might be a neat hack.
  21 class wxWindowDC: public wxDC
  22 {
  23     DECLARE_DYNAMIC_CLASS(wxWindowDC)
  24 public:
  25     wxWindowDC(void);
  26     // Create a DC corresponding to a window
  27     wxWindowDC(wxWindow *win);
  28     ~wxWindowDC(void);
  29 protected:
  30     wxWindow *m_window;
  31 };
  32
  33 class wxClientDC: public wxWindowDC
  34 {
  35     DECLARE_DYNAMIC_CLASS(wxClientDC)
  36 public:
  37     wxClientDC(void);
  38     // Create a DC corresponding to a window
  39     wxClientDC(wxWindow *win);
  40     ~wxClientDC(void);
  41 };
  42
  43 class wxPaintDC: public wxWindowDC
  44 {
  45     DECLARE_DYNAMIC_CLASS(wxPaintDC)
  46 public:
  47     wxPaintDC(void);
  48     // Create a DC corresponding to a window
  49     wxPaintDC(wxWindow *win);
  50     ~wxPaintDC(void);
  51 };
  52
  53 #endif // __WX_COCOA_DCCLIENT_H__