include/wx/osx/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 WXDLLIMPEXP_CORE wxIcon : public wxGDIObject
  19 {
  20 public:
  21     wxIcon();
  22
  23     wxIcon(const char* const* data);
  24     wxIcon(const char bits[], int width , int height );
  25     wxIcon(const wxString& name, wxBitmapType flags = wxICON_DEFAULT_TYPE,
  26            int desiredWidth = -1, int desiredHeight = -1);
  27     wxIcon(const wxIconLocation& loc)
  28     {
  29       LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ICON);
  30     }
  31
  32     wxIcon(WXHICON icon, const wxSize& size);
  33
  34     virtual ~wxIcon();
  35
  36     bool LoadFile(const wxString& name, wxBitmapType flags = wxICON_DEFAULT_TYPE,
  37                   int desiredWidth = -1, int desiredHeight = -1);
  38
  39
  40     // create from bitmap (which should have a mask unless it's monochrome):
  41     // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
  42     // ctors, assignment operators...), but it's ok to have such function
  43     void CopyFromBitmap(const wxBitmap& bmp);
  44
  45     int GetWidth() const;
  46     int GetHeight() const;
  47     int GetDepth() const;
  48     void SetWidth(int w);
  49     void SetHeight(int h);
  50     void SetDepth(int d);
  51     void SetOk(bool isOk);
  52
  53     WXHICON GetHICON() const;
  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 class WXDLLIMPEXP_CORE wxICONResourceHandler: public wxBitmapHandler
  64 {
  65 public:
  66     wxICONResourceHandler()
  67     {
  68         SetName(wxT("ICON resource"));
  69         SetExtension(wxEmptyString);
  70         SetType(wxBITMAP_TYPE_ICON_RESOURCE);
  71     }
  72
  73     virtual bool LoadFile(wxBitmap *bitmap,
  74                           const wxString& name,
  75                           wxBitmapType flags,
  76                           int desiredWidth = -1,
  77                           int desiredHeight = -1);
  78
  79     // unhide the base class virtual
  80     virtual bool LoadFile(wxBitmap *bitmap,
  81             const wxString& name,
  82             wxBitmapType flags)
  83         { return LoadFile(bitmap, name, flags, -1, -1); }
  84
  85 private:
  86     DECLARE_DYNAMIC_CLASS(wxICONResourceHandler)
  87 };
  88
  89 #endif
  90     // _WX_ICON_H_