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