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         : wxGDIObject()
  30     {
  31         Ref(icon);
  32     }
  33
  34     wxIcon(const char **data);
  35     wxIcon(char **data);
  36     wxIcon(const char bits[], int width , int height );
  37     wxIcon(const wxString& name, int flags = wxBITMAP_TYPE_ICON_RESOURCE,
  38          int desiredWidth = -1, int desiredHeight = -1);
  39     wxIcon(const wxIconLocation& loc)
  40     {
  41       LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  42     }
  43     ~wxIcon();
  44
  45     bool LoadFile(const wxString& name, wxBitmapType flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  46       int desiredWidth /* = -1 */ , int desiredHeight = -1);
  47     bool LoadFile(const wxString& name ,wxBitmapType flags = wxBITMAP_TYPE_ICON_RESOURCE )
  48       { return LoadFile( name , flags , -1 , -1 ) ; }
  49
  50     wxIcon& operator=(const wxIcon& icon)
  51     { if (this != &icon) Ref(icon); return *this; }
  52     bool operator==(const wxIcon& icon) const { return m_refData == icon.m_refData; }
  53     bool operator!=(const wxIcon& icon) const { return !(*this == icon); }
  54
  55     // create from bitmap (which should have a mask unless it's monochrome):
  56     // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  57     // ctors, assignment operators...), but it's ok to have such function
  58     void CopyFromBitmap(const wxBitmap& bmp);
  59
  60     bool Ok() const;
  61     int GetWidth() const;
  62     int GetHeight() const;
  63     int GetDepth() const;
  64     void SetWidth(int w);
  65     void SetHeight(int h);
  66     void SetDepth(int d);
  67     void SetOk(bool isOk);
  68
  69     WXHICON GetHICON() const ;
  70
  71     DECLARE_DYNAMIC_CLASS(wxIcon)
  72 };
  73
  74 /*
  75 class WXDLLEXPORT wxICONFileHandler: public wxBitmapHandler
  76 {
  77   DECLARE_DYNAMIC_CLASS(wxICONFileHandler)
  78 public:
  79   inline wxICONFileHandler()
  80   {
  81     m_name = "ICO icon file";
  82     m_extension = "ico";
  83     m_type = wxBITMAP_TYPE_ICO;
  84   };
  85
  86   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
  87       int desiredWidth = -1, int desiredHeight = -1);
  88 };
  89 */
  90
  91 class WXDLLEXPORT wxICONResourceHandler: public wxBitmapHandler
  92 {
  93   DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  94 public:
  95   inline wxICONResourceHandler()
  96   {
  97     SetName(wxT("ICON resource"));
  98     SetExtension(wxEmptyString);
  99     SetType(wxBITMAP_TYPE_ICON_RESOURCE);
 100   };
 101
 102   virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
 103       int desiredWidth = -1, int desiredHeight = -1);
 104
 105 };
 106
 107 #endif
 108     // _WX_ICON_H_