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 wxGDIObject
  23 {
  24 public:
  25     wxIcon();
  26
  27     // Copy constructors
  28     wxIcon(const wxIcon& icon)
  29       { Ref(icon); }
  30
  31     wxIcon(const char **data);
  32     wxIcon(char **data);
  33     wxIcon(const char bits[], int width , int height );
  34     wxIcon(const wxString& name, int flags = wxBITMAP_TYPE_ICON_RESOURCE,
  35          int desiredWidth = -1, int desiredHeight = -1);
  36     wxIcon(const wxIconLocation& loc)
  37     {
  38       LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  39     }
  40     ~wxIcon();
  41
  42     bool LoadFile(const wxString& name, wxBitmapType flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  43       int desiredWidth /* = -1 */ , int desiredHeight = -1);
  44     bool LoadFile(const wxString& name ,wxBitmapType flags = wxBITMAP_TYPE_ICON_RESOURCE )
  45       { return LoadFile( name , flags , -1 , -1 ) ; }
  46
  47     wxIcon& operator=(const wxIcon& icon)
  48     { if (this != &icon) Ref(icon); return *this; }
  49     bool operator==(const wxIcon& icon) const { return m_refData == icon.m_refData; }
  50     bool operator!=(const wxIcon& icon) const { return !(*this == icon); }
  51
  52     // create from bitmap (which should have a mask unless it's monochrome):
  53     // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  54     // ctors, assignment operators...), but it's ok to have such function
  55     void CopyFromBitmap(const wxBitmap& bmp);
  56
  57     bool Ok() const;
  58     int GetWidth() const;
  59     int GetHeight() const;
  60     int GetDepth() const;
  61     void SetWidth(int w);
  62     void SetHeight(int h);
  63     void SetDepth(int d);
  64     void SetOk(bool isOk);
  65
  66     WXHICON GetHICON() const ;
  67
  68     DECLARE_DYNAMIC_CLASS(wxIcon)
  69 };
  70
  71 /*
  72 class WXDLLEXPORT wxICONFileHandler: public wxBitmapHandler
  73 {
  74   DECLARE_DYNAMIC_CLASS(wxICONFileHandler)
  75 public:
  76   inline wxICONFileHandler()
  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
  88 class WXDLLEXPORT wxICONResourceHandler: public wxBitmapHandler
  89 {
  90   DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  91 public:
  92   inline wxICONResourceHandler()
  93   {
  94     SetName(wxT("ICON resource"));
  95     SetExtension(wxEmptyString);
  96     SetType(wxBITMAP_TYPE_ICON_RESOURCE);
  97   };
  98
  99   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
 100       int desiredWidth = -1, int desiredHeight = -1);
 101
 102 };
 103
 104 #endif
 105     // _WX_ICON_H_