src/generic/choicdgg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        choicdgg.cpp
// Purpose:     Choice dialogs
// Author:      Julian Smart
// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) wxWindows team
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
    #pragma implementation "choicdgg.h"
#endif

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_CHOICEDLG

#ifndef WX_PRECOMP
    #include <stdio.h>
    #include "wx/utils.h"
    #include "wx/dialog.h"
    #include "wx/button.h"
    #include "wx/listbox.h"
    #include "wx/stattext.h"
    #include "wx/intl.h"
    #include "wx/sizer.h"
    #include "wx/arrstr.h"
#endif

#if wxUSE_STATLINE
    #include "wx/statline.h"
#endif

#include "wx/generic/choicdgg.h"

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

#define wxID_LISTBOX 3000

// ----------------------------------------------------------------------------
// private functions
// ----------------------------------------------------------------------------

// convert wxArrayString into a wxString[] which must be delete[]d by caller
static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// helpers
// ----------------------------------------------------------------------------

int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
{
    int n = aChoices.GetCount();
    *choices = new wxString[n];

    for ( int i = 0; i < n; i++ )
    {
        (*choices)[i] = aChoices[i];
    }

    return n;
}

// ----------------------------------------------------------------------------
// wrapper functions
// ----------------------------------------------------------------------------

wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
    wxString choice;
    if ( dialog.ShowModal() == wxID_OK )
        choice = dialog.GetStringSelection();

    return choice;
}

wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
                                     x, y, centre, width, height);
    delete [] choices;

    return res;
}

int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
    int choice;
    if ( dialog.ShowModal() == wxID_OK )
        choice = dialog.GetSelection();
    else
        choice = -1;

    return choice;
}

int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
                                     x, y, centre, width, height);
    delete [] choices;

    return res;
}

void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             int n, const wxString *choices,
                             void **client_data,
                             wxWindow *parent,
                             int WXUNUSED(x), int WXUNUSED(y),
                             bool WXUNUSED(centre),
                             int WXUNUSED(width), int WXUNUSED(height) )
{
    wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
                                (char **)client_data);
    void *data;
    if ( dialog.ShowModal() == wxID_OK )
        data = dialog.GetSelectionClientData();
    else
        data = NULL;

    return data;
}

void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             const wxArrayString& aChoices,
                             void **client_data,
                             wxWindow *parent,
                             int x, int y,
                             bool centre,
                             int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    void *res = wxGetSingleChoiceData(message, caption, n, choices,
                                      client_data, parent,
                                      x, y, centre, width, height);
    delete [] choices;

    return res;
}

size_t wxGetMultipleChoices(wxArrayInt& selections,
                            const wxString& message,
                            const wxString& caption,
                            int n, const wxString *choices,
                            wxWindow *parent,
                            int WXUNUSED(x), int WXUNUSED(y),
                            bool WXUNUSED(centre),
                            int WXUNUSED(width), int WXUNUSED(height))
{
    wxMultiChoiceDialog dialog(parent, message, caption, n, choices);

    if ( !selections.IsEmpty() )
        dialog.SetSelections(selections);

    if ( dialog.ShowModal() == wxID_OK )
        selections = dialog.GetSelections();
    else
        selections.Empty();

    return selections.GetCount();
}

size_t wxGetMultipleChoices(wxArrayInt& selections,
                            const wxString& message,
                            const wxString& caption,
                            const wxArrayString& aChoices,
                            wxWindow *parent,
                            int x, int y,
                            bool centre,
                            int width, int height)
{
    wxString *choices;
    int n = ConvertWXArrayToC(aChoices, &choices);
    size_t res = wxGetMultipleChoices(selections, message, caption,
                                      n, choices, parent,
                                      x, y, centre, width, height);
    delete [] choices;

    return res;
}

// ----------------------------------------------------------------------------
// wxAnyChoiceDialog
// ----------------------------------------------------------------------------

bool wxAnyChoiceDialog::Create(wxWindow *parent,
                               const wxString& message,
                               const wxString& caption,
                               int n, const wxString *choices,
                               long styleDlg,
                               const wxPoint& pos,
                               long styleLbox)
{
    if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize, styleDlg) )
        return FALSE;

    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );

    // 1) text message
    topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );

    // 2) list box
    m_listbox = new wxListBox( this, wxID_LISTBOX,
                               wxDefaultPosition, wxDefaultSize,
                               n, choices,
                               styleLbox );
    if ( n > 0 )
        m_listbox->SetSelection(0);

    topsizer->Add( m_listbox, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );

#if wxUSE_STATLINE
    // 3) static line
    topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
#endif

    // 4) buttons
    topsizer->Add( CreateButtonSizer( styleDlg & (wxOK|wxCANCEL) ), 0, wxCENTRE | wxALL, 10 );

    SetAutoLayout( TRUE );
    SetSizer( topsizer );

    topsizer->SetSizeHints( this );
    topsizer->Fit( this );

    Centre( wxBOTH );

    m_listbox->SetFocus();

    return TRUE;
}

bool wxAnyChoiceDialog::Create(wxWindow *parent,
                               const wxString& message,
                               const wxString& caption,
                               const wxArrayString& choices,
                               long styleDlg,
                               const wxPoint& pos,
                               long styleLbox)
{
    wxCArrayString chs(choices);
    return Create(parent, message, caption, chs.GetCount(), chs.GetStrings(),
                  styleDlg, pos, styleLbox);
}

// ----------------------------------------------------------------------------
// wxSingleChoiceDialog
// ----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
    EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
    EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
END_EVENT_TABLE()

IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)

wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
                                           const wxString& message,
                                           const wxString& caption,
                                           int n,
                                           const wxString *choices,
                                           char **clientData,
                                           long style,
                                           const wxPoint& WXUNUSED(pos))
{
    Create(parent, message, caption, n, choices, clientData, style);
}

wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
                                           const wxString& message,
                                           const wxString& caption,
                                           const wxArrayString& choices,
                                           char **clientData,
                                           long style,
                                           const wxPoint& WXUNUSED(pos))
{
    Create(parent, message, caption, choices, clientData, style);
}

bool wxSingleChoiceDialog::Create( wxWindow *parent,
                                   const wxString& message,
                                   const wxString& caption,
                                   int n,
                                   const wxString *choices,
                                   char **clientData,
                                   long style,
                                   const wxPoint& pos )
{
    if ( !wxAnyChoiceDialog::Create(parent, message, caption,
                                    n, choices,
                                    style, pos) )
        return FALSE;

    m_selection = n > 0 ? 0 : -1;

    if (clientData)
    {
        for (int i = 0; i < n; i++)
            m_listbox->SetClientData(i, clientData[i]);
    }

    return TRUE;
}

bool wxSingleChoiceDialog::Create( wxWindow *parent,
                                   const wxString& message,
                                   const wxString& caption,
                                   const wxArrayString& choices,
                                   char **clientData,
                                   long style,
                                   const wxPoint& pos )
{
    wxCArrayString chs(choices);
    return Create( parent, message, caption, chs.GetCount(), chs.GetStrings(),
                   clientData, style, pos );
}

// Set the selection
void wxSingleChoiceDialog::SetSelection(int sel)
{
    m_listbox->SetSelection(sel);
    m_selection = sel;
}

void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
{
    m_selection = m_listbox->GetSelection();
    m_stringSelection = m_listbox->GetStringSelection();
    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));
    EndModal(wxID_OK);
}

void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
{
    m_selection = m_listbox->GetSelection();
    m_stringSelection = m_listbox->GetStringSelection();

    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));

    EndModal(wxID_OK);
}

// ----------------------------------------------------------------------------
// wxMultiChoiceDialog
// ----------------------------------------------------------------------------

IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)

bool wxMultiChoiceDialog::Create( wxWindow *parent,
                                  const wxString& message,
                                  const wxString& caption,
                                  int n,
                                  const wxString *choices,
                                  long style,
                                  const wxPoint& pos )
{
    if ( !wxAnyChoiceDialog::Create(parent, message, caption,
                                    n, choices,
                                    style, pos,
                                    wxLB_ALWAYS_SB | wxLB_EXTENDED) )
        return FALSE;

    return TRUE;
}

bool wxMultiChoiceDialog::Create( wxWindow *parent,
                                  const wxString& message,
                                  const wxString& caption,
                                  const wxArrayString& choices,
                                  long style,
                                  const wxPoint& pos )
{
    wxCArrayString chs(choices);
    return Create( parent, message, caption, chs.GetCount(),
                   chs.GetStrings(), style, pos );
}

void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
{
    size_t count = selections.GetCount();
    for ( size_t n = 0; n < count; n++ )
    {
        m_listbox->Select(selections[n]);
    }
}

bool wxMultiChoiceDialog::TransferDataFromWindow()
{
    m_selections.Empty();
    size_t count = m_listbox->GetCount();
    for ( size_t n = 0; n < count; n++ )
    {
        if ( m_listbox->IsSelected(n) )
            m_selections.Add(n);
    }

    return TRUE;
}

#endif // wxUSE_CHOICEDLG
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: choicdgg.cpp
	3	// Purpose: Choice dialogs
	4	// Author: Julian Smart
	5	// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) wxWindows team
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	17	#pragma implementation "choicdgg.h"
	18	#endif
	19
	20	// ----------------------------------------------------------------------------
	21	// headers
	22	// ----------------------------------------------------------------------------
	23
	24	// For compilers that support precompilation, includes "wx.h".
	25	#include "wx/wxprec.h"
	26
	27	#ifdef __BORLANDC__
	28	#pragma hdrstop
	29	#endif
	30
	31	#if wxUSE_CHOICEDLG
	32
	33	#ifndef WX_PRECOMP
	34	#include <stdio.h>
	35	#include "wx/utils.h"
	36	#include "wx/dialog.h"
	37	#include "wx/button.h"
	38	#include "wx/listbox.h"
	39	#include "wx/stattext.h"
	40	#include "wx/intl.h"
	41	#include "wx/sizer.h"
	42	#include "wx/arrstr.h"
	43	#endif
	44
	45	#if wxUSE_STATLINE
	46	#include "wx/statline.h"
	47	#endif
	48
	49	#include "wx/generic/choicdgg.h"
	50
	51	// ----------------------------------------------------------------------------
	52	// constants
	53	// ----------------------------------------------------------------------------
	54
	55	#define wxID_LISTBOX 3000
	56
	57	// ----------------------------------------------------------------------------
	58	// private functions
	59	// ----------------------------------------------------------------------------
	60
	61	// convert wxArrayString into a wxString[] which must be delete[]d by caller
	62	static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);
	63
	64	// ============================================================================
	65	// implementation
	66	// ============================================================================
	67
	68	// ----------------------------------------------------------------------------
	69	// helpers
	70	// ----------------------------------------------------------------------------
	71
	72	int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
	73	{
	74	int n = aChoices.GetCount();
	75	*choices = new wxString[n];
	76
	77	for ( int i = 0; i < n; i++ )
	78	{
	79	(*choices)[i] = aChoices[i];
	80	}
	81
	82	return n;
	83	}
	84
	85	// ----------------------------------------------------------------------------
	86	// wrapper functions
	87	// ----------------------------------------------------------------------------
	88
	89	wxString wxGetSingleChoice( const wxString& message,
	90	const wxString& caption,
	91	int n, const wxString *choices,
	92	wxWindow *parent,
	93	int WXUNUSED(x), int WXUNUSED(y),
	94	bool WXUNUSED(centre),
	95	int WXUNUSED(width), int WXUNUSED(height) )
	96	{
	97	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	98	wxString choice;
	99	if ( dialog.ShowModal() == wxID_OK )
	100	choice = dialog.GetStringSelection();
	101
	102	return choice;
	103	}
	104
	105	wxString wxGetSingleChoice( const wxString& message,
	106	const wxString& caption,
	107	const wxArrayString& aChoices,
	108	wxWindow *parent,
	109	int x, int y,
	110	bool centre,
	111	int width, int height)
	112	{
	113	wxString *choices;
	114	int n = ConvertWXArrayToC(aChoices, &choices);
	115	wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
	116	x, y, centre, width, height);
	117	delete [] choices;
	118
	119	return res;
	120	}
	121
	122	int wxGetSingleChoiceIndex( const wxString& message,
	123	const wxString& caption,
	124	int n, const wxString *choices,
	125	wxWindow *parent,
	126	int WXUNUSED(x), int WXUNUSED(y),
	127	bool WXUNUSED(centre),
	128	int WXUNUSED(width), int WXUNUSED(height) )
	129	{
	130	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	131	int choice;
	132	if ( dialog.ShowModal() == wxID_OK )
	133	choice = dialog.GetSelection();
	134	else
	135	choice = -1;
	136
	137	return choice;
	138	}
	139
	140	int wxGetSingleChoiceIndex( const wxString& message,
	141	const wxString& caption,
	142	const wxArrayString& aChoices,
	143	wxWindow *parent,
	144	int x, int y,
	145	bool centre,
	146	int width, int height)
	147	{
	148	wxString *choices;
	149	int n = ConvertWXArrayToC(aChoices, &choices);
	150	int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
	151	x, y, centre, width, height);
	152	delete [] choices;
	153
	154	return res;
	155	}
	156
	157	void *wxGetSingleChoiceData( const wxString& message,
	158	const wxString& caption,
	159	int n, const wxString *choices,
	160	void **client_data,
	161	wxWindow *parent,
	162	int WXUNUSED(x), int WXUNUSED(y),
	163	bool WXUNUSED(centre),
	164	int WXUNUSED(width), int WXUNUSED(height) )
	165	{
	166	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	167	(char **)client_data);
	168	void *data;
	169	if ( dialog.ShowModal() == wxID_OK )
	170	data = dialog.GetSelectionClientData();
	171	else
	172	data = NULL;
	173
	174	return data;
	175	}
	176
	177	void *wxGetSingleChoiceData( const wxString& message,
	178	const wxString& caption,
	179	const wxArrayString& aChoices,
	180	void **client_data,
	181	wxWindow *parent,
	182	int x, int y,
	183	bool centre,
	184	int width, int height)
	185	{
	186	wxString *choices;
	187	int n = ConvertWXArrayToC(aChoices, &choices);
	188	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	189	client_data, parent,
	190	x, y, centre, width, height);
	191	delete [] choices;
	192
	193	return res;
	194	}
	195
	196	size_t wxGetMultipleChoices(wxArrayInt& selections,
	197	const wxString& message,
	198	const wxString& caption,
	199	int n, const wxString *choices,
	200	wxWindow *parent,
	201	int WXUNUSED(x), int WXUNUSED(y),
	202	bool WXUNUSED(centre),
	203	int WXUNUSED(width), int WXUNUSED(height))
	204	{
	205	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	206
	207	if ( !selections.IsEmpty() )
	208	dialog.SetSelections(selections);
	209
	210	if ( dialog.ShowModal() == wxID_OK )
	211	selections = dialog.GetSelections();
	212	else
	213	selections.Empty();
	214
	215	return selections.GetCount();
	216	}
	217
	218	size_t wxGetMultipleChoices(wxArrayInt& selections,
	219	const wxString& message,
	220	const wxString& caption,
	221	const wxArrayString& aChoices,
	222	wxWindow *parent,
	223	int x, int y,
	224	bool centre,
	225	int width, int height)
	226	{
	227	wxString *choices;
	228	int n = ConvertWXArrayToC(aChoices, &choices);
	229	size_t res = wxGetMultipleChoices(selections, message, caption,
	230	n, choices, parent,
	231	x, y, centre, width, height);
	232	delete [] choices;
	233
	234	return res;
	235	}
	236
	237	// ----------------------------------------------------------------------------
	238	// wxAnyChoiceDialog
	239	// ----------------------------------------------------------------------------
	240
	241	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	242	const wxString& message,
	243	const wxString& caption,
	244	int n, const wxString *choices,
	245	long styleDlg,
	246	const wxPoint& pos,
	247	long styleLbox)
	248	{
	249	if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize, styleDlg) )
	250	return FALSE;
	251
	252	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	253
	254	// 1) text message
	255	topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
	256
	257	// 2) list box
	258	m_listbox = new wxListBox( this, wxID_LISTBOX,
	259	wxDefaultPosition, wxDefaultSize,
	260	n, choices,
	261	styleLbox );
	262	if ( n > 0 )
	263	m_listbox->SetSelection(0);
	264
	265	topsizer->Add( m_listbox, 1, wxEXPAND \| wxLEFT\|wxRIGHT, 15 );
	266
	267	#if wxUSE_STATLINE
	268	// 3) static line
	269	topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND \| wxLEFT\|wxRIGHT\|wxTOP, 10 );
	270	#endif
	271
	272	// 4) buttons
	273	topsizer->Add( CreateButtonSizer( styleDlg & (wxOK\|wxCANCEL) ), 0, wxCENTRE \| wxALL, 10 );
	274
	275	SetAutoLayout( TRUE );
	276	SetSizer( topsizer );
	277
	278	topsizer->SetSizeHints( this );
	279	topsizer->Fit( this );
	280
	281	Centre( wxBOTH );
	282
	283	m_listbox->SetFocus();
	284
	285	return TRUE;
	286	}
	287
	288	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	289	const wxString& message,
	290	const wxString& caption,
	291	const wxArrayString& choices,
	292	long styleDlg,
	293	const wxPoint& pos,
	294	long styleLbox)
	295	{
	296	wxCArrayString chs(choices);
	297	return Create(parent, message, caption, chs.GetCount(), chs.GetStrings(),
	298	styleDlg, pos, styleLbox);
	299	}
	300
	301	// ----------------------------------------------------------------------------
	302	// wxSingleChoiceDialog
	303	// ----------------------------------------------------------------------------
	304
	305	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	306	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	307	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	308	END_EVENT_TABLE()
	309
	310	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	311
	312	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	313	const wxString& message,
	314	const wxString& caption,
	315	int n,
	316	const wxString *choices,
	317	char **clientData,
	318	long style,
	319	const wxPoint& WXUNUSED(pos))
	320	{
	321	Create(parent, message, caption, n, choices, clientData, style);
	322	}
	323
	324	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	325	const wxString& message,
	326	const wxString& caption,
	327	const wxArrayString& choices,
	328	char **clientData,
	329	long style,
	330	const wxPoint& WXUNUSED(pos))
	331	{
	332	Create(parent, message, caption, choices, clientData, style);
	333	}
	334
	335	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	336	const wxString& message,
	337	const wxString& caption,
	338	int n,
	339	const wxString *choices,
	340	char **clientData,
	341	long style,
	342	const wxPoint& pos )
	343	{
	344	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	345	n, choices,
	346	style, pos) )
	347	return FALSE;
	348
	349	m_selection = n > 0 ? 0 : -1;
	350
	351	if (clientData)
	352	{
	353	for (int i = 0; i < n; i++)
	354	m_listbox->SetClientData(i, clientData[i]);
	355	}
	356
	357	return TRUE;
	358	}
	359
	360	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	361	const wxString& message,
	362	const wxString& caption,
	363	const wxArrayString& choices,
	364	char **clientData,
	365	long style,
	366	const wxPoint& pos )
	367	{
	368	wxCArrayString chs(choices);
	369	return Create( parent, message, caption, chs.GetCount(), chs.GetStrings(),
	370	clientData, style, pos );
	371	}
	372
	373	// Set the selection
	374	void wxSingleChoiceDialog::SetSelection(int sel)
	375	{
	376	m_listbox->SetSelection(sel);
	377	m_selection = sel;
	378	}
	379
	380	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	381	{
	382	m_selection = m_listbox->GetSelection();
	383	m_stringSelection = m_listbox->GetStringSelection();
	384	if ( m_listbox->HasClientUntypedData() )
	385	SetClientData(m_listbox->GetClientData(m_selection));
	386	EndModal(wxID_OK);
	387	}
	388
	389	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	390	{
	391	m_selection = m_listbox->GetSelection();
	392	m_stringSelection = m_listbox->GetStringSelection();
	393
	394	if ( m_listbox->HasClientUntypedData() )
	395	SetClientData(m_listbox->GetClientData(m_selection));
	396
	397	EndModal(wxID_OK);
	398	}
	399
	400	// ----------------------------------------------------------------------------
	401	// wxMultiChoiceDialog
	402	// ----------------------------------------------------------------------------
	403
	404	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	405
	406	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	407	const wxString& message,
	408	const wxString& caption,
	409	int n,
	410	const wxString *choices,
	411	long style,
	412	const wxPoint& pos )
	413	{
	414	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	415	n, choices,
	416	style, pos,
	417	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	418	return FALSE;
	419
	420	return TRUE;
	421	}
	422
	423	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	424	const wxString& message,
	425	const wxString& caption,
	426	const wxArrayString& choices,
	427	long style,
	428	const wxPoint& pos )
	429	{
	430	wxCArrayString chs(choices);
	431	return Create( parent, message, caption, chs.GetCount(),
	432	chs.GetStrings(), style, pos );
	433	}
	434
	435	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	436	{
	437	size_t count = selections.GetCount();
	438	for ( size_t n = 0; n < count; n++ )
	439	{
	440	m_listbox->Select(selections[n]);
	441	}
	442	}
	443
	444	bool wxMultiChoiceDialog::TransferDataFromWindow()
	445	{
	446	m_selections.Empty();
	447	size_t count = m_listbox->GetCount();
	448	for ( size_t n = 0; n < count; n++ )
	449	{
	450	if ( m_listbox->IsSelected(n) )
	451	m_selections.Add(n);
	452	}
	453
	454	return TRUE;
	455	}
	456
	457	#endif // wxUSE_CHOICEDLG