wxWidgets/include/wx/palmos/menuitem.h

88 lines
2.8 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: wx/palmos/menuitem.h
// Purpose: wxMenuItem class
// Author: William Osborne - minimal working wxPalmOS port
// Modified by:
// Created: 10/13/04
// RCS-ID: $Id$
// Copyright: (c) William Osborne
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _MENUITEM_H
#define _MENUITEM_H
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#if wxUSE_OWNER_DRAWN
#include "wx/ownerdrw.h" // base class
#endif
// ----------------------------------------------------------------------------
// wxMenuItem: an item in the menu, optionally implements owner-drawn behaviour
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_CORE wxMenuItem : public wxMenuItemBase
#if wxUSE_OWNER_DRAWN
, public wxOwnerDrawn
#endif
{
public:
// ctor & dtor
wxMenuItem(wxMenu *parentMenu = NULL,
int id = wxID_SEPARATOR,
const wxString& name = wxEmptyString,
const wxString& help = wxEmptyString,
wxItemKind kind = wxITEM_NORMAL,
wxMenu *subMenu = NULL);
virtual ~wxMenuItem();
// override base class virtuals
virtual void SetItemLabel(const wxString& strName);
virtual void SetCheckable(bool checkable);
virtual void Enable(bool bDoEnable = TRUE);
virtual void Check(bool bDoCheck = TRUE);
virtual bool IsChecked() const;
// unfortunately needed to resolve ambiguity between
// wxMenuItemBase::IsCheckable() and wxOwnerDrawn::IsCheckable()
bool IsCheckable() const { return wxMenuItemBase::IsCheckable(); }
// mark item as belonging to the given radio group
void SetAsRadioGroupStart();
void SetRadioGroupStart(int start);
void SetRadioGroupEnd(int end);
// compatibility only, don't use in new code
wxMenuItem(wxMenu *parentMenu,
int id,
const wxString& text,
const wxString& help,
bool isCheckable,
wxMenu *subMenu = NULL);
private:
// common part of all ctors
void Init();
// the positions of the first and last items of the radio group this item
// belongs to or -1: start is the radio group start and is valid for all
// but first radio group items (m_isRadioGroupStart == FALSE), end is valid
// only for the first one
union
{
int start;
int end;
} m_radioGroup;
// does this item start a radio group?
bool m_isRadioGroupStart;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxMenuItem)
};
#endif //_MENUITEM_H