| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: menuitem.h |
| | 3 | // Purpose: wxMenuItem class |
| | 4 | // Author: Vadim Zeitlin |
| | 5 | // Modified by: |
| | 6 | // Created: 11.11.97 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr> |
| | 9 | // Licence: wxWindows license |
| | 10 | /////////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _MENUITEM_H |
| | 13 | #define _MENUITEM_H |
| | 14 | |
| | 15 | #ifdef __GNUG__ |
| | 16 | #pragma interface "menuitem.h" |
| | 17 | #endif |
| | 18 | |
| | 19 | // ---------------------------------------------------------------------------- |
| | 20 | // headers |
| | 21 | // ---------------------------------------------------------------------------- |
| | 22 | |
| | 23 | #include "wx/setup.h" |
| | 24 | |
| | 25 | // an exception to the general rule that a normal header doesn't include other |
| | 26 | // headers - only because ownerdrw.h is not always included and I don't want |
| | 27 | // to write #ifdef's everywhere... |
| | 28 | #if wxUSE_OWNER_DRAWN |
| | 29 | #include "wx/ownerdrw.h" |
| | 30 | #endif |
| | 31 | |
| | 32 | // ---------------------------------------------------------------------------- |
| | 33 | // constants |
| | 34 | // ---------------------------------------------------------------------------- |
| | 35 | |
| | 36 | // id for a separator line in the menu (invalid for normal item) |
| | 37 | #define ID_SEPARATOR (-1) |
| | 38 | |
| | 39 | // ---------------------------------------------------------------------------- |
| | 40 | // wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour |
| | 41 | // ---------------------------------------------------------------------------- |
| | 42 | class WXDLLEXPORT wxMenuItem: public wxObject |
| | 43 | #if wxUSE_OWNER_DRAWN |
| | 44 | , public wxOwnerDrawn |
| | 45 | #endif |
| | 46 | { |
| | 47 | DECLARE_DYNAMIC_CLASS(wxMenuItem) |
| | 48 | |
| | 49 | public: |
| | 50 | // ctor & dtor |
| | 51 | wxMenuItem(wxMenu *pParentMenu = NULL, int id = ID_SEPARATOR, |
| | 52 | const wxString& strName = "", const wxString& wxHelp = "", |
| | 53 | bool bCheckable = FALSE, wxMenu *pSubMenu = NULL); |
| | 54 | virtual ~wxMenuItem(); |
| | 55 | |
| | 56 | // accessors (some more are inherited from wxOwnerDrawn or are below) |
| | 57 | bool IsSeparator() const { return m_idItem == ID_SEPARATOR; } |
| | 58 | bool IsEnabled() const { return m_bEnabled; } |
| | 59 | bool IsChecked() const { return m_bChecked; } |
| | 60 | bool IsSubMenu() const { return GetSubMenu() != NULL; } |
| | 61 | |
| | 62 | int GetId() const { return m_idItem; } |
| | 63 | const wxString& GetHelp() const { return m_strHelp; } |
| | 64 | wxMenu *GetSubMenu() const { return m_pSubMenu; } |
| | 65 | |
| | 66 | // the id for a popup menu is really its menu handle (as required by |
| | 67 | // ::AppendMenu() API) |
| | 68 | int GetRealId() const; |
| | 69 | |
| | 70 | // operations |
| | 71 | void SetName(const wxString& strName); |
| | 72 | void SetHelp(const wxString& strHelp) { m_strHelp = strHelp; } |
| | 73 | |
| | 74 | void Enable(bool bDoEnable = TRUE); |
| | 75 | void Check(bool bDoCheck = TRUE); |
| | 76 | |
| | 77 | void DeleteSubMenu(); |
| | 78 | |
| | 79 | private: |
| | 80 | int m_idItem; // numeric id of the item |
| | 81 | wxString m_strHelp; // associated help string |
| | 82 | wxMenu *m_pSubMenu, // may be NULL |
| | 83 | *m_pParentMenu; // menu this item is contained in |
| | 84 | bool m_bEnabled, // enabled or greyed? |
| | 85 | m_bChecked; // checked? (only if checkable) |
| | 86 | |
| | 87 | #if wxUSE_OWNER_DRAWN |
| | 88 | // wxOwnerDrawn base class already has these variables - nothing to do |
| | 89 | |
| | 90 | #else //!owner drawn |
| | 91 | bool m_bCheckable; // can be checked? |
| | 92 | wxString m_strName; // name or label of the item |
| | 93 | |
| | 94 | public: |
| | 95 | const wxString& GetName() const { return m_strName; } |
| | 96 | bool IsCheckable() const { return m_bCheckable; } |
| | 97 | #endif //owner drawn |
| | 98 | }; |
| | 99 | |
| | 100 | #endif //_MENUITEM_H |
projects / wxWidgets.git / blame_incremental