| | 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 licence |
| | 10 | /////////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_MENUITEM_H_BASE_ |
| | 13 | #define _WX_MENUITEM_H_BASE_ |
| | 14 | |
| | 15 | #include "wx/defs.h" |
| | 16 | |
| | 17 | #if wxUSE_MENUS |
| | 18 | |
| | 19 | // ---------------------------------------------------------------------------- |
| | 20 | // headers |
| | 21 | // ---------------------------------------------------------------------------- |
| | 22 | |
| | 23 | #include "wx/object.h" // base class |
| | 24 | |
| | 25 | // ---------------------------------------------------------------------------- |
| | 26 | // forward declarations |
| | 27 | // ---------------------------------------------------------------------------- |
| | 28 | |
| | 29 | class WXDLLIMPEXP_FWD_CORE wxAcceleratorEntry; |
| | 30 | class WXDLLIMPEXP_FWD_CORE wxMenuItem; |
| | 31 | class WXDLLIMPEXP_FWD_CORE wxMenu; |
| | 32 | |
| | 33 | // ---------------------------------------------------------------------------- |
| | 34 | // wxMenuItem is an item in the menu which may be either a normal item, a sub |
| | 35 | // menu or a separator |
| | 36 | // ---------------------------------------------------------------------------- |
| | 37 | |
| | 38 | class WXDLLEXPORT wxMenuItemBase : public wxObject |
| | 39 | { |
| | 40 | public: |
| | 41 | // creation |
| | 42 | static wxMenuItem *New(wxMenu *parentMenu = (wxMenu *)NULL, |
| | 43 | int itemid = wxID_SEPARATOR, |
| | 44 | const wxString& text = wxEmptyString, |
| | 45 | const wxString& help = wxEmptyString, |
| | 46 | wxItemKind kind = wxITEM_NORMAL, |
| | 47 | wxMenu *subMenu = (wxMenu *)NULL); |
| | 48 | |
| | 49 | // destruction: wxMenuItem will delete its submenu |
| | 50 | virtual ~wxMenuItemBase(); |
| | 51 | |
| | 52 | // the menu we're in |
| | 53 | wxMenu *GetMenu() const { return m_parentMenu; } |
| | 54 | void SetMenu(wxMenu* menu) { m_parentMenu = menu; } |
| | 55 | |
| | 56 | // get/set id |
| | 57 | void SetId(int itemid) { m_id = itemid; } |
| | 58 | int GetId() const { return m_id; } |
| | 59 | bool IsSeparator() const { return m_id == wxID_SEPARATOR; } |
| | 60 | |
| | 61 | // the item's text (or name) |
| | 62 | // |
| | 63 | // NB: the item's label includes the accelerators and mnemonics info (if |
| | 64 | // any), i.e. it may contain '&' or '_' or "\t..." and thus is |
| | 65 | // different from the item's text which only contains the text shown |
| | 66 | // in the menu. This used to be called SetText. |
| | 67 | virtual void SetItemLabel(const wxString& str); |
| | 68 | |
| | 69 | // return the item label including any mnemonics and accelerators. |
| | 70 | // This used to be called GetText. |
| | 71 | virtual wxString GetItemLabel() const { return m_text; } |
| | 72 | |
| | 73 | // return just the text of the item label, without any mnemonics |
| | 74 | // This used to be called GetLabel. |
| | 75 | virtual wxString GetItemLabelText() const { return GetLabelText(m_text); } |
| | 76 | |
| | 77 | // return just the text part of the given label (implemented in platform-specific code) |
| | 78 | // This used to be called GetLabelFromText. |
| | 79 | static wxString GetLabelText(const wxString& label); |
| | 80 | |
| | 81 | // what kind of menu item we are |
| | 82 | wxItemKind GetKind() const { return m_kind; } |
| | 83 | void SetKind(wxItemKind kind) { m_kind = kind; } |
| | 84 | |
| | 85 | virtual void SetCheckable(bool checkable) { m_kind = checkable ? wxITEM_CHECK : wxITEM_NORMAL; } |
| | 86 | bool IsCheckable() const |
| | 87 | { return m_kind == wxITEM_CHECK || m_kind == wxITEM_RADIO; } |
| | 88 | |
| | 89 | bool IsSubMenu() const { return m_subMenu != NULL; } |
| | 90 | void SetSubMenu(wxMenu *menu) { m_subMenu = menu; } |
| | 91 | wxMenu *GetSubMenu() const { return m_subMenu; } |
| | 92 | |
| | 93 | // state |
| | 94 | virtual void Enable(bool enable = true) { m_isEnabled = enable; } |
| | 95 | virtual bool IsEnabled() const { return m_isEnabled; } |
| | 96 | |
| | 97 | virtual void Check(bool check = true) { m_isChecked = check; } |
| | 98 | virtual bool IsChecked() const { return m_isChecked; } |
| | 99 | void Toggle() { Check(!m_isChecked); } |
| | 100 | |
| | 101 | // help string (displayed in the status bar by default) |
| | 102 | void SetHelp(const wxString& str); |
| | 103 | const wxString& GetHelp() const { return m_help; } |
| | 104 | |
| | 105 | #if wxUSE_ACCEL |
| | 106 | // extract the accelerator from the given menu string, return NULL if none |
| | 107 | // found |
| | 108 | static wxAcceleratorEntry *GetAccelFromString(const wxString& label); |
| | 109 | |
| | 110 | // get our accelerator or NULL (caller must delete the pointer) |
| | 111 | virtual wxAcceleratorEntry *GetAccel() const; |
| | 112 | |
| | 113 | // set the accel for this item - this may also be done indirectly with |
| | 114 | // SetText() |
| | 115 | virtual void SetAccel(wxAcceleratorEntry *accel); |
| | 116 | #endif // wxUSE_ACCEL |
| | 117 | |
| | 118 | #if WXWIN_COMPATIBILITY_2_8 |
| | 119 | // compatibility only, use new functions in the new code |
| | 120 | wxDEPRECATED( void SetName(const wxString& str) ); |
| | 121 | wxDEPRECATED( wxString GetName() const ); |
| | 122 | |
| | 123 | // Now use GetItemLabelText |
| | 124 | wxDEPRECATED( wxString GetLabel() const ) ; |
| | 125 | |
| | 126 | // Now use GetItemLabel |
| | 127 | wxDEPRECATED( const wxString& GetText() const ); |
| | 128 | |
| | 129 | // Now use GetLabelText to strip the accelerators |
| | 130 | wxDEPRECATED( static wxString GetLabelFromText(const wxString& text) ); |
| | 131 | |
| | 132 | // Now use SetItemLabel |
| | 133 | wxDEPRECATED( virtual void SetText(const wxString& str) ); |
| | 134 | #endif // WXWIN_COMPATIBILITY_2_8 |
| | 135 | |
| | 136 | static wxMenuItem *New(wxMenu *parentMenu, |
| | 137 | int itemid, |
| | 138 | const wxString& text, |
| | 139 | const wxString& help, |
| | 140 | bool isCheckable, |
| | 141 | wxMenu *subMenu = (wxMenu *)NULL) |
| | 142 | { |
| | 143 | return New(parentMenu, itemid, text, help, |
| | 144 | isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu); |
| | 145 | } |
| | 146 | |
| | 147 | protected: |
| | 148 | wxWindowIDRef m_id; // numeric id of the item >= 0 or wxID_ANY or wxID_SEPARATOR |
| | 149 | wxMenu *m_parentMenu, // the menu we belong to |
| | 150 | *m_subMenu; // our sub menu or NULL |
| | 151 | wxString m_text, // label of the item |
| | 152 | m_help; // the help string for the item |
| | 153 | wxItemKind m_kind; // separator/normal/check/radio item? |
| | 154 | bool m_isChecked; // is checked? |
| | 155 | bool m_isEnabled; // is enabled? |
| | 156 | |
| | 157 | // this ctor is for the derived classes only, we're never created directly |
| | 158 | wxMenuItemBase(wxMenu *parentMenu = (wxMenu *)NULL, |
| | 159 | int itemid = wxID_SEPARATOR, |
| | 160 | const wxString& text = wxEmptyString, |
| | 161 | const wxString& help = wxEmptyString, |
| | 162 | wxItemKind kind = wxITEM_NORMAL, |
| | 163 | wxMenu *subMenu = (wxMenu *)NULL); |
| | 164 | |
| | 165 | private: |
| | 166 | // and, if we have one ctor, compiler won't generate a default copy one, so |
| | 167 | // declare them ourselves - but don't implement as they shouldn't be used |
| | 168 | wxMenuItemBase(const wxMenuItemBase& item); |
| | 169 | wxMenuItemBase& operator=(const wxMenuItemBase& item); |
| | 170 | }; |
| | 171 | |
| | 172 | #if WXWIN_COMPATIBILITY_2_8 |
| | 173 | inline void wxMenuItemBase::SetName(const wxString &str) |
| | 174 | { SetItemLabel(str); } |
| | 175 | inline wxString wxMenuItemBase::GetName() const |
| | 176 | { return GetItemLabel(); } |
| | 177 | inline wxString wxMenuItemBase::GetLabel() const |
| | 178 | { return GetLabelText(m_text); } |
| | 179 | inline const wxString& wxMenuItemBase::GetText() const { return m_text; } |
| | 180 | inline void wxMenuItemBase::SetText(const wxString& text) { SetItemLabel(text); } |
| | 181 | #endif // WXWIN_COMPATIBILITY_2_8 |
| | 182 | |
| | 183 | // ---------------------------------------------------------------------------- |
| | 184 | // include the real class declaration |
| | 185 | // ---------------------------------------------------------------------------- |
| | 186 | |
| | 187 | #ifdef wxUSE_BASE_CLASSES_ONLY |
| | 188 | #define wxMenuItem wxMenuItemBase |
| | 189 | #else // !wxUSE_BASE_CLASSES_ONLY |
| | 190 | #if defined(__WXUNIVERSAL__) |
| | 191 | #include "wx/univ/menuitem.h" |
| | 192 | #elif defined(__WXPALMOS__) |
| | 193 | #include "wx/palmos/menuitem.h" |
| | 194 | #elif defined(__WXMSW__) |
| | 195 | #include "wx/msw/menuitem.h" |
| | 196 | #elif defined(__WXMOTIF__) |
| | 197 | #include "wx/motif/menuitem.h" |
| | 198 | #elif defined(__WXGTK20__) |
| | 199 | #include "wx/gtk/menuitem.h" |
| | 200 | #elif defined(__WXGTK__) |
| | 201 | #include "wx/gtk1/menuitem.h" |
| | 202 | #elif defined(__WXMAC__) |
| | 203 | #include "wx/mac/menuitem.h" |
| | 204 | #elif defined(__WXCOCOA__) |
| | 205 | #include "wx/cocoa/menuitem.h" |
| | 206 | #elif defined(__WXPM__) |
| | 207 | #include "wx/os2/menuitem.h" |
| | 208 | #endif |
| | 209 | #endif // wxUSE_BASE_CLASSES_ONLY/!wxUSE_BASE_CLASSES_ONLY |
| | 210 | |
| | 211 | #endif // wxUSE_MENUS |
| | 212 | |
| | 213 | #endif |
| | 214 | // _WX_MENUITEM_H_BASE_ |
projects / wxWidgets.git / blame_incremental