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=-1, int height=-1 );
  48   wxIcon( char **bits, int width=-1, int height=-1 );
  49   wxIcon(const char bits[], int width, int height);
  50   wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICON_RESOURCE,
  51     int desiredWidth = -1, int desiredHeight = -1);
  52   ~wxIcon();
  53
  54   bool LoadFile(const wxString& name, long flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  55       int desiredWidth /* = -1 */ , int desiredHeight = -1);
  56   bool LoadFile(const wxString& name ,long flags = wxBITMAP_TYPE_ICON_RESOURCE )
  57         { return LoadFile( name , flags , -1 , -1 ) ; }
  58
  59   inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; }
  60   inline bool operator == (const wxIcon& icon) { return m_refData == icon.m_refData; }
  61   inline bool operator != (const wxIcon& icon) { return m_refData != icon.m_refData; }
  62
  63   void SetHICON(WXHICON ico);
  64   inline WXHICON GetHICON() const { return (M_ICONDATA ? M_ICONDATA->m_hIcon : 0); }
  65
  66   virtual bool Ok() const { return (m_refData != NULL) ; }
  67 };
  68
  69 /*
  70 class WXDLLEXPORT wxICONFileHandler: public wxBitmapHandler
  71 {
  72   DECLARE_DYNAMIC_CLASS(wxICONFileHandler)
  73 public:
  74   inline wxICONFileHandler()
  75   {
  76         m_name = "ICO icon file";
  77         m_extension = "ico";
  78         m_type = wxBITMAP_TYPE_ICO;
  79   };
  80
  81   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  82       int desiredWidth = -1, int desiredHeight = -1);
  83 };
  84 */
  85
  86 class WXDLLEXPORT wxICONResourceHandler: public wxBitmapHandler
  87 {
  88   DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  89 public:
  90   inline wxICONResourceHandler()
  91   {
  92         m_name = "ICON resource";
  93         m_extension = "";
  94         m_type = wxBITMAP_TYPE_ICON_RESOURCE;
  95   };
  96
  97   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  98       int desiredWidth = -1, int desiredHeight = -1);
  99
 100 };
 101
 102 #endif
 103     // _WX_ICON_H_