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Added simplistic makefile/project files for wxWinCE.
[wxWidgets.git] / include / wx / menuitem.h
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1///////////////////////////////////////////////////////////////////////////////
2// Name: wx/menuitem.h
3// Purpose: wxMenuItem class
4// Author: Vadim Zeitlin
5// Modified by:
6// Created: 25.10.99
7// RCS-ID: $Id$
8// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
9// Licence: wxWindows license
10///////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_MENUITEM_H_BASE_
13#define _WX_MENUITEM_H_BASE_
14
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15#if wxUSE_MENUS
16
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17// ----------------------------------------------------------------------------
18// headers
19// ----------------------------------------------------------------------------
20
21#include "wx/object.h" // base class
22
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23// ----------------------------------------------------------------------------
24// forward declarations
25// ----------------------------------------------------------------------------
26
717a57c2 27class WXDLLEXPORT wxAcceleratorEntry;
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28class WXDLLEXPORT wxMenuItem;
29class WXDLLEXPORT wxMenu;
30
31// ----------------------------------------------------------------------------
32// wxMenuItem is an item in the menu which may be either a normal item, a sub
33// menu or a separator
34// ----------------------------------------------------------------------------
35
36class WXDLLEXPORT wxMenuItemBase : public wxObject
37{
38public:
39 // creation
40 static wxMenuItem *New(wxMenu *parentMenu = (wxMenu *)NULL,
41 int id = wxID_SEPARATOR,
42 const wxString& text = wxEmptyString,
43 const wxString& help = wxEmptyString,
546bfbea 44 wxItemKind kind = wxITEM_NORMAL,
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45 wxMenu *subMenu = (wxMenu *)NULL);
46
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47 // destruction: wxMenuItem will delete its submenu
48 virtual ~wxMenuItemBase();
49
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50 // the menu we're in
51 wxMenu *GetMenu() const { return m_parentMenu; }
52
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53 // get/set id
54 void SetId(int id) { m_id = id; }
55 int GetId() const { return m_id; }
56 bool IsSeparator() const { return m_id == wxID_SEPARATOR; }
57
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58 // the item's text (or name)
59 //
60 // NB: the item's text includes the accelerators and mnemonics info (if
61 // any), i.e. it may contain '&' or '_' or "\t..." and thus is
62 // different from the item's label which only contains the text shown
63 // in the menu
974e8d94 64 virtual void SetText(const wxString& str) { m_text = str; }
3b59cdbf 65 wxString GetLabel() const { return GetLabelFromText(m_text); }
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66 const wxString& GetText() const { return m_text; }
67
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68 // get the label from text (implemented in platform-specific code)
69 static wxString GetLabelFromText(const wxString& text);
70
974e8d94 71 // what kind of menu item we are
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72 wxItemKind GetKind() const { return m_kind; }
73
bb28b477 74 virtual void SetCheckable(bool checkable) { m_kind = checkable ? wxITEM_CHECK : wxITEM_NORMAL; }
0472ece7 75 bool IsCheckable() const
546bfbea 76 { return m_kind == wxITEM_CHECK || m_kind == wxITEM_RADIO; }
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77
78 bool IsSubMenu() const { return m_subMenu != NULL; }
79 void SetSubMenu(wxMenu *menu) { m_subMenu = menu; }
80 wxMenu *GetSubMenu() const { return m_subMenu; }
81
82 // state
83 virtual void Enable(bool enable = TRUE) { m_isEnabled = enable; }
84 virtual bool IsEnabled() const { return m_isEnabled; }
717a57c2 85
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86 virtual void Check(bool check = TRUE) { m_isChecked = check; }
87 virtual bool IsChecked() const { return m_isChecked; }
717a57c2 88 void Toggle() { Check(!m_isChecked); }
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89
90 // help string (displayed in the status bar by default)
91 void SetHelp(const wxString& str) { m_help = str; }
92 const wxString& GetHelp() const { return m_help; }
93
717a57c2 94#if wxUSE_ACCEL
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95 // extract the accelerator from the given menu string, return NULL if none
96 // found
97 static wxAcceleratorEntry *GetAccelFromString(const wxString& label);
98
717a57c2 99 // get our accelerator or NULL (caller must delete the pointer)
1e6feb95 100 virtual wxAcceleratorEntry *GetAccel() const;
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101
102 // set the accel for this item - this may also be done indirectly with
103 // SetText()
104 virtual void SetAccel(wxAcceleratorEntry *accel);
105#endif // wxUSE_ACCEL
106
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107 // compatibility only, use new functions in the new code
108 void SetName(const wxString& str) { SetText(str); }
109 const wxString& GetName() const { return GetText(); }
110
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111 static wxMenuItem *New(wxMenu *parentMenu,
112 int id,
113 const wxString& text,
114 const wxString& help,
115 bool isCheckable,
116 wxMenu *subMenu = (wxMenu *)NULL)
117 {
118 return New(parentMenu, id, text, help,
546bfbea 119 isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu);
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120 }
121
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122protected:
123 int m_id; // numeric id of the item >= 0 or -1
124 wxMenu *m_parentMenu, // the menu we belong to
125 *m_subMenu; // our sub menu or NULL
126 wxString m_text, // label of the item
127 m_help; // the help string for the item
d65c269b 128 wxItemKind m_kind; // seperator/normal/check/radio item?
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129 bool m_isChecked; // is checked?
130 bool m_isEnabled; // is enabled?
c0d6c58b 131
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132 // this ctor is for the derived classes only, we're never created directly
133 wxMenuItemBase(wxMenu *parentMenu = (wxMenu *)NULL,
134 int id = wxID_SEPARATOR,
135 const wxString& text = wxEmptyString,
136 const wxString& help = wxEmptyString,
546bfbea 137 wxItemKind kind = wxITEM_NORMAL,
d65c269b 138 wxMenu *subMenu = (wxMenu *)NULL);
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139
140private:
141 // and, if we have one ctor, compiler won't generate a default copy one, so
142 // declare them ourselves - but don't implement as they shouldn't be used
143 wxMenuItemBase(const wxMenuItemBase& item);
144 wxMenuItemBase& operator=(const wxMenuItemBase& item);
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145};
146
147// ----------------------------------------------------------------------------
148// include the real class declaration
149// ----------------------------------------------------------------------------
150
151#ifdef wxUSE_BASE_CLASSES_ONLY
152 #define wxMenuItem wxMenuItemBase
153#else // !wxUSE_BASE_CLASSES_ONLY
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154#if defined(__WXUNIVERSAL__)
155 #include "wx/univ/menuitem.h"
156#elif defined(__WXMSW__)
974e8d94 157 #include "wx/msw/menuitem.h"
50414e24 158#elif defined(__WXMOTIF__)
974e8d94 159 #include "wx/motif/menuitem.h"
50414e24 160#elif defined(__WXGTK__)
974e8d94 161 #include "wx/gtk/menuitem.h"
50414e24 162#elif defined(__WXMAC__)
974e8d94 163 #include "wx/mac/menuitem.h"
1777b9bb 164#elif defined(__WXPM__)
974e8d94 165 #include "wx/os2/menuitem.h"
50414e24 166#elif defined(__WXSTUBS__)
974e8d94 167 #include "wx/stubs/menuitem.h"
c801d85f 168#endif
974e8d94 169#endif // wxUSE_BASE_CLASSES_ONLY/!wxUSE_BASE_CLASSES_ONLY
c801d85f 170
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171#endif // wxUSE_MENUS
172
c801d85f 173#endif
50414e24 174 // _WX_MENUITEM_H_BASE_