wxWidgets/include/wx/gtk/choice.h

/////////////////////////////////////////////////////////////////////////////
// Name:        choice.h
// Purpose:
// Author:      Robert Roebling
// Id:          $Id$
// Copyright:   (c) 1998 Robert Roebling
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef __GTKCHOICEH__
#define __GTKCHOICEH__

#ifdef __GNUG__
#pragma interface
#endif

#include "wx/defs.h"

#include "wx/object.h"
#include "wx/list.h"
#include "wx/control.h"

//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------

class wxChoice;

//-----------------------------------------------------------------------------
// global data
//-----------------------------------------------------------------------------

extern const wxChar *wxChoiceNameStr;

//-----------------------------------------------------------------------------
// wxChoice
//-----------------------------------------------------------------------------

class wxChoice : public wxControl
{
    DECLARE_DYNAMIC_CLASS(wxChoice)

public:
    wxChoice();
    wxChoice( wxWindow *parent, wxWindowID id,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize,
            int n = 0, const wxString choices[] = (const wxString *) NULL,
            long style = 0,
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxChoiceNameStr )
    {
        Create(parent, id, pos, size, n, choices, style, validator, name);
    }
    ~wxChoice();
    bool Create( wxWindow *parent, wxWindowID id,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize,
            int n = 0, const wxString choices[] = (wxString *) NULL,
            long style = 0,
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxChoiceNameStr );

    void Append( const wxString &item );
    void Append( const wxString &item, void* clientData );
    void Append( const wxString &item, wxClientData* clientData );

    void SetClientData( int n, void* clientData );
    void* GetClientData( int n );
    void SetClientObject( int n, wxClientData* clientData );
    wxClientData* GetClientObject( int n );

    void SetClientObject( wxClientData *data )  { wxControl::SetClientObject( data ); }
    wxClientData *GetClientObject() const       { return wxControl::GetClientObject(); }
    void SetClientData( void *data )            { wxControl::SetClientData( data ); }
    void *GetClientData() const                 { return wxControl::GetClientData(); }
    
    void Clear();
    void Delete(int n);

    int FindString( const wxString &string ) const;
    int GetColumns() const;
    int GetSelection();
    wxString GetString( int n ) const;
    wxString GetStringSelection() const;
    int Number() const;
    void SetColumns( int n = 1 );
    void SetSelection( int n );
    void SetStringSelection( const wxString &string );

    // implementation

    wxList   m_clientDataList;
    wxList   m_clientObjectList;

    void DisableEvents();
    void EnableEvents();
    void AppendCommon( const wxString &item );
    void ApplyWidgetStyle();
};


#endif // __GTKCHOICEH__