wxWidgets/include/wx/gtk1/choice.h

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/////////////////////////////////////////////////////////////////////////////
// Name: choice.h
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __GTKCHOICEH__
#define __GTKCHOICEH__
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "choice.h"
#endif
class WXDLLIMPEXP_BASE wxSortedArrayString;
class WXDLLIMPEXP_BASE wxArrayString;
//-----------------------------------------------------------------------------
// wxChoice
//-----------------------------------------------------------------------------
class wxChoice : public wxChoiceBase
{
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 )
{
m_strings = (wxSortedArrayString *)NULL;
Create(parent, id, pos, size, n, choices, style, validator, name);
}
wxChoice( wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxArrayString& choices,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxChoiceNameStr )
{
m_strings = (wxSortedArrayString *)NULL;
Create(parent, id, pos, size, 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 );
bool Create( wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxArrayString& choices,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxChoiceNameStr );
// implement base class pure virtuals
void Delete(int n);
void Clear();
int GetSelection() const;
void SetSelection( int n );
virtual int GetCount() const;
int FindString( const wxString& string ) const;
wxString GetString( int n ) const;
void SetString( int n, const wxString& string );
protected:
wxList m_clientList; // contains the client data for the items
void ApplyWidgetStyle();
virtual int DoAppend(const wxString& item);
virtual int DoInsert(const wxString& item, int pos);
virtual void DoSetItemClientData( int n, void* clientData );
virtual void* DoGetItemClientData( int n ) const;
virtual void DoSetItemClientObject( int n, wxClientData* clientData );
virtual wxClientData* DoGetItemClientObject( int n ) const;
virtual wxSize DoGetBestSize() const;
virtual bool IsOwnGtkWindow( GdkWindow *window );
private:
// common part of Create() and DoAppend()
int GtkAddHelper(GtkWidget *menu, int pos, const wxString& item);
// this array is only used for controls with wxCB_SORT style, so only
// allocate it if it's needed (hence using pointer)
wxSortedArrayString *m_strings;
DECLARE_DYNAMIC_CLASS(wxChoice)
};
#endif // __GTKCHOICEH__