| | 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 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 | // the id for a popup menu is really its menu handle (as required by |
| | 55 | // ::AppendMenu() API), so this function will return either the id or the |
| | 56 | // menu handle depending on what we are |
| | 57 | // |
| | 58 | // notice that it also returns the id as an unsigned int, as required by |
| | 59 | // Win32 API |
| | 60 | WXWPARAM GetMSWId() const; |
| | 61 | |
| | 62 | // mark item as belonging to the given radio group |
| | 63 | void SetAsRadioGroupStart(); |
| | 64 | void SetRadioGroupStart(int start); |
| | 65 | void SetRadioGroupEnd(int end); |
| | 66 | |
| | 67 | // compatibility only, don't use in new code |
| | 68 | wxMenuItem(wxMenu *parentMenu, |
| | 69 | int id, |
| | 70 | const wxString& text, |
| | 71 | const wxString& help, |
| | 72 | bool isCheckable, |
| | 73 | wxMenu *subMenu = (wxMenu *)NULL); |
| | 74 | |
| | 75 | private: |
| | 76 | // common part of all ctors |
| | 77 | void Init(); |
| | 78 | |
| | 79 | // the positions of the first and last items of the radio group this item |
| | 80 | // belongs to or -1: start is the radio group start and is valid for all |
| | 81 | // but first radio group items (m_isRadioGroupStart == false), end is valid |
| | 82 | // only for the first one |
| | 83 | union |
| | 84 | { |
| | 85 | int start; |
| | 86 | int end; |
| | 87 | } m_radioGroup; |
| | 88 | |
| | 89 | // does this item start a radio group? |
| | 90 | bool m_isRadioGroupStart; |
| | 91 | |
| | 92 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxMenuItem) |
| | 93 | }; |
| | 94 | |
| | 95 | #endif //_MENUITEM_H |
projects / wxWidgets.git / blame_incremental