| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/palmos/menuitem.h |
| 3 | // Purpose: wxMenuItem class |
| 4 | // Author: William Osborne - minimal working wxPalmOS port |
| 5 | // Modified by: |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) William Osborne |
| 9 | // Licence: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _MENUITEM_H |
| 13 | #define _MENUITEM_H |
| 14 | |
| 15 | // ---------------------------------------------------------------------------- |
| 16 | // headers |
| 17 | // ---------------------------------------------------------------------------- |
| 18 | |
| 19 | #if wxUSE_OWNER_DRAWN |
| 20 | #include "wx/ownerdrw.h" // base class |
| 21 | #endif |
| 22 | |
| 23 | // ---------------------------------------------------------------------------- |
| 24 | // wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour |
| 25 | // ---------------------------------------------------------------------------- |
| 26 | |
| 27 | class WXDLLEXPORT wxMenuItem : public wxMenuItemBase |
| 28 | #if wxUSE_OWNER_DRAWN |
| 29 | , public wxOwnerDrawn |
| 30 | #endif |
| 31 | { |
| 32 | public: |
| 33 | // ctor & dtor |
| 34 | wxMenuItem(wxMenu *parentMenu = (wxMenu *)NULL, |
| 35 | int id = wxID_SEPARATOR, |
| 36 | const wxString& name = wxEmptyString, |
| 37 | const wxString& help = wxEmptyString, |
| 38 | wxItemKind kind = wxITEM_NORMAL, |
| 39 | wxMenu *subMenu = (wxMenu *)NULL); |
| 40 | virtual ~wxMenuItem(); |
| 41 | |
| 42 | // override base class virtuals |
| 43 | virtual void SetItemLabel(const wxString& strName); |
| 44 | virtual void SetCheckable(bool checkable); |
| 45 | |
| 46 | virtual void Enable(bool bDoEnable = TRUE); |
| 47 | virtual void Check(bool bDoCheck = TRUE); |
| 48 | virtual bool IsChecked() const; |
| 49 | |
| 50 | // unfortunately needed to resolve ambiguity between |
| 51 | // wxMenuItemBase::IsCheckable() and wxOwnerDrawn::IsCheckable() |
| 52 | bool IsCheckable() const { return wxMenuItemBase::IsCheckable(); } |
| 53 | |
| 54 | // mark item as belonging to the given radio group |
| 55 | void SetAsRadioGroupStart(); |
| 56 | void SetRadioGroupStart(int start); |
| 57 | void SetRadioGroupEnd(int end); |
| 58 | |
| 59 | // compatibility only, don't use in new code |
| 60 | wxMenuItem(wxMenu *parentMenu, |
| 61 | int id, |
| 62 | const wxString& text, |
| 63 | const wxString& help, |
| 64 | bool isCheckable, |
| 65 | wxMenu *subMenu = (wxMenu *)NULL); |
| 66 | |
| 67 | private: |
| 68 | // common part of all ctors |
| 69 | void Init(); |
| 70 | |
| 71 | // the positions of the first and last items of the radio group this item |
| 72 | // belongs to or -1: start is the radio group start and is valid for all |
| 73 | // but first radio group items (m_isRadioGroupStart == FALSE), end is valid |
| 74 | // only for the first one |
| 75 | union |
| 76 | { |
| 77 | int start; |
| 78 | int end; |
| 79 | } m_radioGroup; |
| 80 | |
| 81 | // does this item start a radio group? |
| 82 | bool m_isRadioGroupStart; |
| 83 | |
| 84 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxMenuItem) |
| 85 | }; |
| 86 | |
| 87 | #endif //_MENUITEM_H |