include/wx/mac/carbon/icon.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        icon.h
   3 // Purpose:     wxIcon 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 #ifndef _WX_ICON_H_
  13 #define _WX_ICON_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "icon.h"
  17 #endif
  18
  19 #include "wx/bitmap.h"
  20
  21 // Icon
  22 class WXDLLEXPORT wxIcon: public wxBitmap
  23 {
  24 public:
  25   wxIcon();
  26
  27   // Copy constructors
  28   wxIcon(const wxIcon& icon)
  29       : wxBitmap()
  30       { Ref(icon); }
  31
  32   wxIcon(const char **data);
  33   wxIcon(char **data);
  34   wxIcon(const char bits[], int width , int height );
  35   wxIcon(const wxString& name, int flags = wxBITMAP_TYPE_ICON_RESOURCE,
  36          int desiredWidth = -1, int desiredHeight = -1);
  37   wxIcon(const wxIconLocation& loc)
  38   {
  39       LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  40   }
  41   ~wxIcon();
  42
  43   bool LoadFile(const wxString& name, wxBitmapType flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  44       int desiredWidth /* = -1 */ , int desiredHeight = -1);
  45   bool LoadFile(const wxString& name ,wxBitmapType flags = wxBITMAP_TYPE_ICON_RESOURCE )
  46       { return LoadFile( name , flags , -1 , -1 ) ; }
  47
  48   wxIcon& operator=(const wxIcon& icon)
  49     { if (this != &icon) Ref(icon); return *this; }
  50   bool operator==(const wxIcon& icon) const { return m_refData == icon.m_refData; }
  51   bool operator!=(const wxIcon& icon) const { return !(*this == icon); }
  52
  53   // create from bitmap (which should have a mask unless it's monochrome):
  54   // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  55   // ctors, assignment operators...), but it's ok to have such function
  56   void CopyFromBitmap(const wxBitmap& bmp);
  57
  58   DECLARE_DYNAMIC_CLASS(wxIcon)
  59 };
  60
  61 /*
  62 class WXDLLEXPORT wxICONFileHandler: public wxBitmapHandler
  63 {
  64   DECLARE_DYNAMIC_CLASS(wxICONFileHandler)
  65 public:
  66   inline wxICONFileHandler()
  67   {
  68     m_name = "ICO icon file";
  69     m_extension = "ico";
  70     m_type = wxBITMAP_TYPE_ICO;
  71   };
  72
  73   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  74       int desiredWidth = -1, int desiredHeight = -1);
  75 };
  76 */
  77
  78 class WXDLLEXPORT wxICONResourceHandler: public wxBitmapHandler
  79 {
  80   DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  81 public:
  82   inline wxICONResourceHandler()
  83   {
  84     m_name = wxT("ICON resource");
  85     m_extension = wxEmptyString;
  86     m_type = wxBITMAP_TYPE_ICON_RESOURCE;
  87   };
  88
  89   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  90       int desiredWidth = -1, int desiredHeight = -1);
  91
  92 };
  93
  94 #endif
  95     // _WX_ICON_H_