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 **data) { CreateFromXpm(data); }
  27     wxIcon(char **data) { CreateFromXpm((const char**)data); }
  28     wxIcon(const char bits[], int width , int height );
  29     wxIcon(const wxString& name, int flags = wxBITMAP_TYPE_ICON_RESOURCE,
  30         int desiredWidth = -1, int desiredHeight = -1);
  31     wxIcon(const wxIconLocation& loc)
  32     {
  33         LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  34     }
  35     virtual ~wxIcon();
  36
  37     bool LoadFile(const wxString& name, wxBitmapType flags /* = wxBITMAP_TYPE_ICON_RESOURCE */ ,
  38         int desiredWidth /* = -1 */ , int desiredHeight = -1);
  39     bool LoadFile(const wxString& name, wxBitmapType flags = wxBITMAP_TYPE_ICON_RESOURCE )
  40     {   return LoadFile( name , flags , -1 , -1 ) ; }
  41
  42     bool operator==(const wxIcon& icon) const
  43     {   return m_refData == icon.m_refData; }
  44     bool operator!=(const wxIcon& icon) const { return !(*this == icon); }
  45
  46     // create from bitmap (which should have a mask unless it's monochrome):
  47     // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  48     // ctors, assignment operators...), but it's ok to have such function
  49     void CopyFromBitmap(const wxBitmap& bmp);
  50
  51     int GetWidth() const;
  52     int GetHeight() const;
  53
  54     WX_NSImage GetNSImage() const;
  55     bool CreateFromXpm(const char **bits);
  56
  57 protected:
  58     virtual wxGDIRefData *CreateGDIRefData() const;
  59     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
  60
  61 private:
  62     DECLARE_DYNAMIC_CLASS(wxIcon)
  63 };
  64
  65 #endif // _WX_COCOA_ICON_H__