projects / wxWidgets.git / blame
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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 | // ---------------------------------------------------------------------------- | |
| 16 | // headers | |
| 17 | // ---------------------------------------------------------------------------- | |
| 18 | ||
| 19 | // an exception to the general rule that a normal header doesn't include other | |
| 20 | // headers - only because ownerdrw.h is not always included and I don't want | |
| 21 | // to write #ifdef's everywhere... | |
| 22 | #if USE_OWNER_DRAWN | |
| 23 | #include "wx/ownerdrw.h" | |
| 24 | #endif | |
| 25 | ||
| 26 | // ---------------------------------------------------------------------------- | |
| 27 | // constants | |
| 28 | // ---------------------------------------------------------------------------- | |
| 29 | ||
| 30 | // id for a separator line in the menu (invalid for normal item) | |
| 31 | #define ID_SEPARATOR (-1) | |
| 32 | ||
| 33 | // ---------------------------------------------------------------------------- | |
| 34 | // wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour | |
| 35 | // ---------------------------------------------------------------------------- | |
| 36 | class WXDLLEXPORT wxMenuItem: public wxObject | |
| 37 | #if USE_OWNER_DRAWN | |
| 38 | , public wxOwnerDrawn | |
| 39 | #endif | |
| 40 | { | |
| 41 | DECLARE_DYNAMIC_CLASS(wxMenuItem) | |
| 42 | ||
| 43 | public: | |
| 44 | // ctor & dtor | |
| 45 | wxMenuItem(wxMenu *pParentMenu = NULL, int id = ID_SEPARATOR, | |
| 46 | const wxTString& strName = "", const wxTString& wxHelp = "", | |
| 47 | bool bCheckable = FALSE, wxMenu *pSubMenu = NULL); | |
| 48 | virtual ~wxMenuItem(); | |
| 49 | ||
| 50 | // accessors (some more are inherited from wxOwnerDrawn or are below) | |
| 51 | bool IsSeparator() const { return m_idItem == ID_SEPARATOR; } | |
| 52 | bool IsEnabled() const { return m_bEnabled; } | |
| 53 | bool IsChecked() const { return m_bChecked; } | |
| 54 | ||
| 55 | int GetId() const { return m_idItem; } | |
| 56 | const wxString& GetHelp() const { return m_strHelp; } | |
| 57 | wxMenu *GetSubMenu() const { return m_pSubMenu; } | |
| 58 | ||
| 59 | // operations | |
| 60 | void SetName(const wxString& strName) { m_strName = strName; } | |
| 61 | void SetHelp(const wxString& strHelp) { m_strHelp = strHelp; } | |
| 62 | ||
| 63 | void Enable(bool bDoEnable = TRUE); | |
| 64 | void Check(bool bDoCheck = TRUE); | |
| 65 | ||
| 66 | void DeleteSubMenu(); | |
| 67 | ||
| 68 | private: | |
| 69 | int m_idItem; // numeric id of the item | |
| 70 | wxString m_strHelp; // associated help string | |
| 71 | wxMenu *m_pSubMenu, // may be NULL | |
| 72 | *m_pParentMenu; // menu this item is contained in | |
| 73 | bool m_bEnabled, // enabled or greyed? | |
| 74 | m_bChecked; // checked? (only if checkable) | |
| 75 | ||
| 76 | #if USE_OWNER_DRAWN | |
| 77 | // wxOwnerDrawn base class already has these variables - nothing to do | |
| 78 | ||
| 79 | #else //!owner drawn | |
| 80 | bool m_bCheckable; // can be checked? | |
| 81 | wxString m_strName; // name or label of the item | |
| 82 | ||
| 83 | public: | |
| 84 | const wxString& GetName() const { return m_strName; } | |
| 85 | bool IsCheckable() const { return m_bCheckable; } | |
| 86 | #endif //owner drawn | |
| 87 | }; | |
| 88 | ||
| 89 | #endif //_MENUITEM_H |