| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/os2/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 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/os2/private.h" // for MENUITEM |
| | 21 | |
| | 22 | // an exception to the general rule that a normal header doesn't include other |
| | 23 | // headers - only because ownerdrw.h is not always included and I don't want |
| | 24 | // to write #ifdef's everywhere... |
| | 25 | #if wxUSE_OWNER_DRAWN |
| | 26 | #include "wx/ownerdrw.h" |
| | 27 | #endif |
| | 28 | |
| | 29 | // ---------------------------------------------------------------------------- |
| | 30 | // constants |
| | 31 | // ---------------------------------------------------------------------------- |
| | 32 | |
| | 33 | // ---------------------------------------------------------------------------- |
| | 34 | // wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour |
| | 35 | // ---------------------------------------------------------------------------- |
| | 36 | class WXDLLIMPEXP_CORE wxMenuItem: public wxMenuItemBase |
| | 37 | #if wxUSE_OWNER_DRAWN |
| | 38 | , public wxOwnerDrawn |
| | 39 | #endif |
| | 40 | { |
| | 41 | public: |
| | 42 | // |
| | 43 | // ctor & dtor |
| | 44 | // |
| | 45 | wxMenuItem( wxMenu* pParentMenu = NULL |
| | 46 | ,int nId = wxID_SEPARATOR |
| | 47 | ,const wxString& rStrName = wxEmptyString |
| | 48 | ,const wxString& rWxHelp = wxEmptyString |
| | 49 | ,wxItemKind eKind = wxITEM_NORMAL |
| | 50 | ,wxMenu* pSubMenu = NULL |
| | 51 | ); |
| | 52 | |
| | 53 | // |
| | 54 | // Depricated, do not use in new code |
| | 55 | // |
| | 56 | wxMenuItem( wxMenu* pParentMenu |
| | 57 | ,int vId |
| | 58 | ,const wxString& rsText |
| | 59 | ,const wxString& rsHelp |
| | 60 | ,bool bIsCheckable |
| | 61 | ,wxMenu* pSubMenu = NULL |
| | 62 | ); |
| | 63 | virtual ~wxMenuItem(); |
| | 64 | |
| | 65 | // |
| | 66 | // Override base class virtuals |
| | 67 | // |
| | 68 | virtual void SetItemLabel(const wxString& rStrName); |
| | 69 | virtual void SetCheckable(bool bCheckable); |
| | 70 | |
| | 71 | virtual void Enable(bool bDoEnable = true); |
| | 72 | virtual void Check(bool bDoCheck = true); |
| | 73 | virtual bool IsChecked(void) const; |
| | 74 | |
| | 75 | // |
| | 76 | // Unfortunately needed to resolve ambiguity between |
| | 77 | // wxMenuItemBase::IsCheckable() and wxOwnerDrawn::IsCheckable() |
| | 78 | // |
| | 79 | bool IsCheckable(void) const { return wxMenuItemBase::IsCheckable(); } |
| | 80 | |
| | 81 | // |
| | 82 | // The id for a popup menu is really its menu handle (as required by |
| | 83 | // ::AppendMenu() API), so this function will return either the id or the |
| | 84 | // menu handle depending on what we're |
| | 85 | // |
| | 86 | int GetRealId(void) const; |
| | 87 | |
| | 88 | // |
| | 89 | // Mark item as belonging to the given radio group |
| | 90 | // |
| | 91 | void SetAsRadioGroupStart(void); |
| | 92 | void SetRadioGroupStart(int nStart); |
| | 93 | void SetRadioGroupEnd(int nEnd); |
| | 94 | |
| | 95 | // |
| | 96 | // All OS/2PM Submenus and menus have one of these |
| | 97 | // |
| | 98 | MENUITEM m_vMenuData; |
| | 99 | |
| | 100 | private: |
| | 101 | void Init(); |
| | 102 | |
| | 103 | // |
| | 104 | // The positions of the first and last items of the radio group this item |
| | 105 | // belongs to or -1: start is the radio group start and is valid for all |
| | 106 | // but first radio group items (m_isRadioGroupStart == FALSE), end is valid |
| | 107 | // only for the first one |
| | 108 | // |
| | 109 | union |
| | 110 | { |
| | 111 | int m_nStart; |
| | 112 | int m_nEnd; |
| | 113 | } m_vRadioGroup; |
| | 114 | |
| | 115 | // |
| | 116 | // Does this item start a radio group? |
| | 117 | // |
| | 118 | bool m_bIsRadioGroupStart; |
| | 119 | |
| | 120 | DECLARE_DYNAMIC_CLASS(wxMenuItem) |
| | 121 | }; // end of CLASS wxMenuItem |
| | 122 | |
| | 123 | #endif //_MENUITEM_H |
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