include/wx/cocoa/icon.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/icon.h
   3 // Purpose:     wxIcon class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/08/11
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_ICON_H__
  13 #define _WX_COCOA_ICON_H__
  14
  15 #include "wx/gdicmn.h"
  16 #include "wx/gdiobj.h"
  17
  18 // ========================================================================
  19 // wxIcon
  20 // ========================================================================
  21 class WXDLLEXPORT wxIcon : public wxGDIObject
  22 {
  23 public:
  24     wxIcon();
  25
  26     wxIcon(const char* const* data) { CreateFromXpm(data); }
  27     wxIcon(const char bits[], int width , int height );
  28     wxIcon(const wxString& name, int flags = wxBITMAP_TYPE_ICON_RESOURCE,
  29         int desiredWidth = -1, int desiredHeight = -1);
  30     wxIcon(const wxIconLocation& loc)
  31     {
  32         LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  33     }
  34     virtual ~wxIcon();
  35
  36     bool LoadFile(const wxString& name, wxBitmapType flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  37         int desiredWidth /* = -1 */ , int desiredHeight = -1);
  38     bool LoadFile(const wxString& name, wxBitmapType flags = wxBITMAP_TYPE_ICON_RESOURCE )
  39     {   return LoadFile( name , flags , -1 , -1 ) ; }
  40
  41     bool operator==(const wxIcon& icon) const
  42     {   return m_refData == icon.m_refData; }
  43     bool operator!=(const wxIcon& icon) const { return !(*this == icon); }
  44
  45     // create from bitmap (which should have a mask unless it's monochrome):
  46     // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  47     // ctors, assignment operators...), but it's ok to have such function
  48     void CopyFromBitmap(const wxBitmap& bmp);
  49
  50     int GetWidth() const;
  51     int GetHeight() const;
  52
  53     WX_NSImage GetNSImage() const;
  54     bool CreateFromXpm(const char* const* bits);
  55
  56 protected:
  57     virtual wxGDIRefData *CreateGDIRefData() const;
  58     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
  59
  60 private:
  61     DECLARE_DYNAMIC_CLASS(wxIcon)
  62 };
  63
  64 #endif // _WX_COCOA_ICON_H__