include/wx/mac/icon.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        icon.h
   3 // Purpose:     wxIcon class
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_ICON_H_
  13 #define _WX_ICON_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "icon.h"
  17 #endif
  18
  19 #include "wx/bitmap.h"
  20
  21 class WXDLLEXPORT wxIconRefData: public wxBitmapRefData
  22 {
  23     friend class WXDLLEXPORT wxBitmap;
  24     friend class WXDLLEXPORT wxIcon;
  25 public:
  26     wxIconRefData();
  27     ~wxIconRefData();
  28
  29 public:
  30 /* TODO: whatever your actual icon handle is
  31   WXHICON m_hIcon;
  32 */
  33 };
  34
  35 #define M_ICONDATA ((wxIconRefData *)m_refData)
  36 #define M_ICONHANDLERDATA ((wxIconRefData *)bitmap->GetRefData())
  37
  38 // Icon
  39 class WXDLLEXPORT wxIcon: public wxBitmap
  40 {
  41   DECLARE_DYNAMIC_CLASS(wxIcon)
  42
  43 public:
  44   wxIcon();
  45
  46   // Copy constructors
  47   inline wxIcon(const wxIcon& icon) { Ref(icon); }
  48
  49   wxIcon(const char bits[], int width, int height);
  50   wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
  51     int desiredWidth = -1, int desiredHeight = -1);
  52   ~wxIcon();
  53
  54   bool LoadFile(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
  55       int desiredWidth = -1, int desiredHeight = -1);
  56
  57   inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; }
  58   inline bool operator == (const wxIcon& icon) { return m_refData == icon.m_refData; }
  59   inline bool operator != (const wxIcon& icon) { return m_refData != icon.m_refData; }
  60
  61 /* TODO: implementation
  62   void SetHICON(WXHICON ico);
  63   inline WXHICON GetHICON() const { return (M_ICONDATA ? M_ICONDATA->m_hIcon : 0); }
  64 */
  65
  66 /* TODO */
  67   virtual bool Ok() const { return (m_refData != NULL) ; }
  68 };
  69
  70 /* Example handlers. TODO: write your own handlers for relevant types.
  71
  72 class WXDLLEXPORT wxICOFileHandler: public wxBitmapHandler
  73 {
  74   DECLARE_DYNAMIC_CLASS(wxICOFileHandler)
  75 public:
  76   inline wxICOFileHandler()
  77   {
  78         m_name = "ICO icon file";
  79         m_extension = "ico";
  80         m_type = wxBITMAP_TYPE_ICO;
  81   };
  82
  83   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  84       int desiredWidth = -1, int desiredHeight = -1);
  85 };
  86
  87 class WXDLLEXPORT wxICOResourceHandler: public wxBitmapHandler
  88 {
  89   DECLARE_DYNAMIC_CLASS(wxICOResourceHandler)
  90 public:
  91   inline wxICOResourceHandler()
  92   {
  93         m_name = "ICO resource";
  94         m_extension = "ico";
  95         m_type = wxBITMAP_TYPE_ICO_RESOURCE;
  96   };
  97
  98   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  99       int desiredWidth = -1, int desiredHeight = -1);
 100
 101 };
 102
 103 */
 104
 105 #endif
 106     // _WX_ICON_H_