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