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