1///////////////////////////////////////////////////////////////////////////////
2// Name:        wx/mac/carbon/menuitem.h
3// Purpose:     wxMenuItem class
4// Author:      Vadim Zeitlin
5// Modified by:
6// Created:     11.11.97
7// RCS-ID:      $Id: menuitem.h 48053 2007-08-13 17:07:01Z JS $
8// Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
9// Licence:     wxWindows licence
10///////////////////////////////////////////////////////////////////////////////
11
12#ifndef   _MENUITEM_H
13#define   _MENUITEM_H
14
15// ----------------------------------------------------------------------------
16// headers
17// ----------------------------------------------------------------------------
18
19#include "wx/defs.h"
20#include "wx/bitmap.h"
21
22// ----------------------------------------------------------------------------
23// wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour
24// ----------------------------------------------------------------------------
25class WXDLLEXPORT wxMenuItem: public wxMenuItemBase
26{
27public:
28    // ctor & dtor
29    wxMenuItem(wxMenu *parentMenu = (wxMenu *)NULL,
30               int id = wxID_SEPARATOR,
31               const wxString& name = wxEmptyString,
32               const wxString& help = wxEmptyString,
33               wxItemKind kind = wxITEM_NORMAL,
34               wxMenu *subMenu = (wxMenu *)NULL);
35    virtual ~wxMenuItem();
36
37    // override base class virtuals
38    virtual void SetText(const wxString& strName);
39
40    virtual void Enable(bool bDoEnable = true);
41    virtual void Check(bool bDoCheck = true);
42
43    virtual void SetBitmap(const wxBitmap& bitmap) ;
44    virtual const wxBitmap& GetBitmap() const { return m_bitmap; }
45
46    // update the os specific representation
47    void UpdateItemBitmap() ;
48    void UpdateItemText() ;
49    void UpdateItemStatus() ;
50
51    void DoUpdateItemBitmap( WXHMENU menu, wxUint16 index) ;
52
53    // mark item as belonging to the given radio group
54    void SetAsRadioGroupStart();
55    void SetRadioGroupStart(int start);
56    void SetRadioGroupEnd(int end);
57
58private:
59    void UncheckRadio() ;
60
61    // the positions of the first and last items of the radio group this item
62    // belongs to or -1: start is the radio group start and is valid for all
63    // but first radio group items (m_isRadioGroupStart == FALSE), end is valid
64    // only for the first one
65    union
66    {
67        int start;
68        int end;
69    } m_radioGroup;
70
71    // does this item start a radio group?
72    bool m_isRadioGroupStart;
73
74    wxBitmap  m_bitmap; // Bitmap for menuitem, if any
75    void* m_menu ; // the appropriate menu , may also be a system menu
76
77    DECLARE_DYNAMIC_CLASS(wxMenuItem)
78
79public:
80
81#if wxABI_VERSION >= 20805
82    // return the item label including any mnemonics and accelerators.
83    // This used to be called GetText.
84    wxString GetItemLabel() const { return GetText(); }
85#endif
86};
87
88#endif  //_MENUITEM_H
89