src/mac/carbon/gdiobj.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gdiobj.cpp
   3 // Purpose:     wxGDIObject class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:       wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/gdiobj.h"
  15 #include "wx/gdicmn.h"
  16 #include "wx/mac/private.h"
  17
  18 IMPLEMENT_DYNAMIC_CLASS(wxGDIObject, wxObject)
  19
  20 class wxStockGDIMac: public wxStockGDI
  21 {
  22 public:
  23     wxStockGDIMac();
  24
  25     virtual const wxFont* GetFont(Item item);
  26
  27 private:
  28     typedef wxStockGDI super;
  29 };
  30
  31 static wxStockGDIMac gs_wxStockGDIMac_instance;
  32
  33 wxStockGDIMac::wxStockGDIMac()
  34 {
  35     // Override default instance
  36     ms_instance = this;
  37 }
  38
  39 const wxFont* wxStockGDIMac::GetFont(Item item)
  40 {
  41     wxFont* font = static_cast<wxFont*>(ms_stockObject[item]);
  42     if (font == NULL)
  43     {
  44         switch (item)
  45         {
  46         case FONT_NORMAL:
  47             font = new wxFont;
  48             font->MacCreateThemeFont(kThemeSystemFont);
  49             break;
  50         case FONT_SMALL:
  51             font = new wxFont;
  52             font->MacCreateThemeFont(kThemeSmallSystemFont);
  53             break;
  54         default:
  55             font = const_cast<wxFont*>(super::GetFont(item));
  56             break;
  57         }
  58         ms_stockObject[item] = font;
  59     }
  60     return font;
  61 }