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   WXHICON m_hIcon;
  31 };
  32
  33 #define M_ICONDATA ((wxIconRefData *)m_refData)
  34 #define M_ICONHANDLERDATA ((wxIconRefData *)bitmap->GetRefData())
  35
  36 // Icon
  37 class WXDLLEXPORT wxIcon: public wxBitmap
  38 {
  39   DECLARE_DYNAMIC_CLASS(wxIcon)
  40
  41 public:
  42   wxIcon();
  43
  44   // Copy constructors
  45   inline wxIcon(const wxIcon& icon) { Ref(icon); }
  46
  47   wxIcon(const char bits[], int width, int height);
  48   wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICON_RESOURCE,
  49     int desiredWidth = -1, int desiredHeight = -1);
  50   ~wxIcon();
  51
  52   bool LoadFile(const wxString& name, long flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  53       int desiredWidth /* = -1 */ , int desiredHeight = -1);
  54   bool LoadFile(const wxString& name ,long flags = wxBITMAP_TYPE_ICON_RESOURCE )
  55         { return LoadFile( name , flags , -1 , -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   void SetHICON(WXHICON ico);
  62   inline WXHICON GetHICON() const { return (M_ICONDATA ? M_ICONDATA->m_hIcon : 0); }
  63
  64   virtual bool Ok() const { return (m_refData != NULL) ; }
  65 };
  66
  67 /*
  68 class WXDLLEXPORT wxICONFileHandler: public wxBitmapHandler
  69 {
  70   DECLARE_DYNAMIC_CLASS(wxICONFileHandler)
  71 public:
  72   inline wxICONFileHandler()
  73   {
  74         m_name = "ICO icon file";
  75         m_extension = "ico";
  76         m_type = wxBITMAP_TYPE_ICO;
  77   };
  78
  79   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  80       int desiredWidth = -1, int desiredHeight = -1);
  81 };
  82 */
  83
  84 class WXDLLEXPORT wxICONResourceHandler: public wxBitmapHandler
  85 {
  86   DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  87 public:
  88   inline wxICONResourceHandler()
  89   {
  90         m_name = "ICON resource";
  91         m_extension = "";
  92         m_type = wxBITMAP_TYPE_ICON_RESOURCE;
  93   };
  94
  95   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  96       int desiredWidth = -1, int desiredHeight = -1);
  97
  98 };
  99
 100 #endif
 101     // _WX_ICON_H_