/////////////////////////////////////////////////////////////////////////////
// Name:        choice.h
// Purpose:     wxChoice class
// Author:      David Webster
// Modified by:
// Created:     10/13/99
// RCS-ID:      $Id$
// Copyright:   (c) David Webster
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_CHOICE_H_
#define _WX_CHOICE_H_

WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;

// Choice item
class WXDLLEXPORT wxChoice: public wxChoiceBase
{
  DECLARE_DYNAMIC_CLASS(wxChoice)

public:
    // ctors
    inline wxChoice() { }

    inline wxChoice( wxWindow*          pParent
                    ,wxWindowID         vId
                    ,const wxPoint&     rPos = wxDefaultPosition
                    ,const wxSize&      rSize = wxDefaultSize
                    ,int                n = 0
                    ,const wxString     asChoices[] = NULL
                    ,long               lStyle = 0
#if wxUSE_VALIDATORS
                    ,const wxValidator& rValidator = wxDefaultValidator
#endif
                    ,const wxString&    rsName = wxChoiceNameStr
                   )
    {
        Create( pParent
               ,vId
               ,rPos
               ,rSize
               ,n
               ,asChoices
               ,lStyle
#if wxUSE_VALIDATORS
               ,rValidator
#endif
               ,rsName
              );
    }

    bool Create( wxWindow*          pParent
                ,wxWindowID         vId
                ,const wxPoint&     rPos = wxDefaultPosition
                ,const wxSize&      rSize = wxDefaultSize
                ,int                n = 0
                ,const wxString     asChoices[] = NULL
                ,long               lStyle = 0
#if wxUSE_VALIDATORS
                ,const wxValidator& rValidator = wxDefaultValidator
#endif
                ,const wxString&    rsName = wxChoiceNameStr
               );

    //
    // Implement base class virtuals
    //
    virtual int      DoAppend(const wxString& rsItem);
    virtual void     Delete(int n);
    virtual void     Clear(void);

    virtual int      GetCount(void) const;
    virtual int      GetSelection(void) const ;
    virtual void     SetSelection(int n);

    virtual int      FindString(const wxString& rsStr) const;
    virtual wxString GetString(int n) const ;
    virtual void     SetString( int n
                               ,const wxString& rsStr
                              );

    //
    // OS2 only
    //
    virtual bool     OS2Command( WXUINT uParam
                                ,WXWORD wId
                               );
    MRESULT          OS2WindowProc( WXUINT   uMsg
                                   ,WXWPARAM wParam
                                   ,WXLPARAM lParam
                                  );

protected:
    virtual void          DoSetItemClientData( int   n
                                              ,void* pClientData
                                             );
    virtual void*         DoGetItemClientData(int n) const;
    virtual void          DoSetItemClientObject( int           n
                                                ,wxClientData* pClientData
                                               );
    virtual wxClientData* DoGetItemClientObject(int n) const;
    virtual wxSize        DoGetBestSize(void) const;
    virtual void          DoSetSize( int nX
                                    ,int nY
                                    ,int nWidth
                                    ,int nHeight
                                    ,int nsizeFlags = wxSIZE_AUTO
                                   );
    void                  Free(void);
}; // end of CLASS wxChoice

#endif // _WX_CHOICE_H_