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 license
/////////////////////////////////////////////////////////////////////////////

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

#ifdef __GNUG__
    #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"
#endif

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

#include "wx/generic/choicdgg.h"

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

#define wxID_LISTBOX 3000

#if defined(__WXMSW__) || defined(__WXMAC__)
#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
                                  wxDIALOG_MODAL |         \
                                  wxTAB_TRAVERSAL)
#else
#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
                                  wxDIALOG_MODAL |         \
                                  wxRESIZE_BORDER |        \
                                  wxTAB_TRAVERSAL)
#endif

// ----------------------------------------------------------------------------
// 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;
}

#if WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
wxString wxGetSingleChoice( const wxString& message,
                            const wxString& caption,
                            int n, char *choices[],
                            wxWindow *parent,
                            int x, int y, bool centre,
                            int width, int height )
{
    wxString *strings = new wxString[n];
    int i;
    for ( i = 0; i < n; i++)
    {
        strings[i] = choices[i];
    }
    wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
        x, y, centre, width, height));
    delete[] strings;
    return ans;
}
#endif // WXWIN_COMPATIBILITY_2

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;
}

#if WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
int wxGetSingleChoiceIndex( const wxString& message,
                            const wxString& caption,
                            int n, wxChar *choices[],
                            wxWindow *parent,
                            int x, int y, bool centre,
                            int width, int height )
{
    wxString *strings = new wxString[n];
    for ( int i = 0; i < n; i++)
        strings[i] = choices[i];
    int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
        x, y, centre, width, height);
    delete[] strings;
    return ans;
}
#endif // WXWIN_COMPATIBILITY_2

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;
}

#if WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
void *wxGetSingleChoiceData( const wxString& message,
                             const wxString& caption,
                             int n, wxChar *choices[],
                             void **client_data,
                             wxWindow *parent,
                             int x, int y, bool centre, int width, int height )
{
    wxString *strings = new wxString[n];
    int i;
    for ( i = 0; i < n; i++)
    {
        strings[i] = choices[i];
    }
    void *data = wxGetSingleChoiceData(message, caption,
                                       n, (const wxString *)strings,
                                       client_data, parent,
                                       x, y, centre, width, height);
    delete[] strings;
    return data;
}
#endif // WXWIN_COMPATIBILITY_2

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,
                           wxCHOICEDLG_DIALOG_STYLE) )
        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;
}

// ----------------------------------------------------------------------------
// 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);
}

#if WXWIN_COMPATIBILITY_2

wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
                                           const wxString& message,
                                           const wxString& caption,
                                           const wxStringList& 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,
                                  const wxStringList& choices,
                                  char **clientData,
                                  long style,
                                  const wxPoint& pos)
{
    wxString *strings = new wxString[choices.Number()];
    int i;
    for ( i = 0; i < choices.Number(); i++)
    {
        strings[i] = (char *)choices.Nth(i)->Data();
    }
    bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
    delete[] strings;
    return ans;
}

#endif // WXWIN_COMPATIBILITY_2

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;
}

// 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();
    // TODO!
#ifndef __WXMOTIF__
    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));
#endif
    EndModal(wxID_OK);
}

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

    // TODO!
#ifndef __WXMOTIF__
    if ( m_listbox->HasClientUntypedData() )
        SetClientData(m_listbox->GetClientData(m_selection));
#endif

    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;
}

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()
{
    // VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
#ifdef __WXMOTIF__
    #define IsSelected Selected
#endif

    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 license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	#ifdef __GNUG__
	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	#endif
	43
	44	#if wxUSE_STATLINE
	45	#include "wx/statline.h"
	46	#endif
	47
	48	#include "wx/generic/choicdgg.h"
	49
	50	// ----------------------------------------------------------------------------
	51	// constants
	52	// ----------------------------------------------------------------------------
	53
	54	#define wxID_LISTBOX 3000
	55
	56	#if defined(__WXMSW__) \|\| defined(__WXMAC__)
	57	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	58	wxDIALOG_MODAL \| \
	59	wxTAB_TRAVERSAL)
	60	#else
	61	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	62	wxDIALOG_MODAL \| \
	63	wxRESIZE_BORDER \| \
	64	wxTAB_TRAVERSAL)
	65	#endif
	66
	67	// ----------------------------------------------------------------------------
	68	// private functions
	69	// ----------------------------------------------------------------------------
	70
	71	// convert wxArrayString into a wxString[] which must be delete[]d by caller
	72	static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);
	73
	74	// ============================================================================
	75	// implementation
	76	// ============================================================================
	77
	78	// ----------------------------------------------------------------------------
	79	// helpers
	80	// ----------------------------------------------------------------------------
	81
	82	int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
	83	{
	84	int n = aChoices.GetCount();
	85	*choices = new wxString[n];
	86
	87	for ( int i = 0; i < n; i++ )
	88	{
	89	(*choices)[i] = aChoices[i];
	90	}
	91
	92	return n;
	93	}
	94
	95	// ----------------------------------------------------------------------------
	96	// wrapper functions
	97	// ----------------------------------------------------------------------------
	98
	99	wxString wxGetSingleChoice( const wxString& message,
	100	const wxString& caption,
	101	int n, const wxString *choices,
	102	wxWindow *parent,
	103	int WXUNUSED(x), int WXUNUSED(y),
	104	bool WXUNUSED(centre),
	105	int WXUNUSED(width), int WXUNUSED(height) )
	106	{
	107	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	108	wxString choice;
	109	if ( dialog.ShowModal() == wxID_OK )
	110	choice = dialog.GetStringSelection();
	111
	112	return choice;
	113	}
	114
	115	wxString wxGetSingleChoice( const wxString& message,
	116	const wxString& caption,
	117	const wxArrayString& aChoices,
	118	wxWindow *parent,
	119	int x, int y,
	120	bool centre,
	121	int width, int height)
	122	{
	123	wxString *choices;
	124	int n = ConvertWXArrayToC(aChoices, &choices);
	125	wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
	126	x, y, centre, width, height);
	127	delete [] choices;
	128
	129	return res;
	130	}
	131
	132	#if WXWIN_COMPATIBILITY_2
	133	// Overloaded for backward compatibility
	134	wxString wxGetSingleChoice( const wxString& message,
	135	const wxString& caption,
	136	int n, char *choices[],
	137	wxWindow *parent,
	138	int x, int y, bool centre,
	139	int width, int height )
	140	{
	141	wxString *strings = new wxString[n];
	142	int i;
	143	for ( i = 0; i < n; i++)
	144	{
	145	strings[i] = choices[i];
	146	}
	147	wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
	148	x, y, centre, width, height));
	149	delete[] strings;
	150	return ans;
	151	}
	152	#endif // WXWIN_COMPATIBILITY_2
	153
	154	int wxGetSingleChoiceIndex( const wxString& message,
	155	const wxString& caption,
	156	int n, const wxString *choices,
	157	wxWindow *parent,
	158	int WXUNUSED(x), int WXUNUSED(y),
	159	bool WXUNUSED(centre),
	160	int WXUNUSED(width), int WXUNUSED(height) )
	161	{
	162	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	163	int choice;
	164	if ( dialog.ShowModal() == wxID_OK )
	165	choice = dialog.GetSelection();
	166	else
	167	choice = -1;
	168
	169	return choice;
	170	}
	171
	172	int wxGetSingleChoiceIndex( const wxString& message,
	173	const wxString& caption,
	174	const wxArrayString& aChoices,
	175	wxWindow *parent,
	176	int x, int y,
	177	bool centre,
	178	int width, int height)
	179	{
	180	wxString *choices;
	181	int n = ConvertWXArrayToC(aChoices, &choices);
	182	int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
	183	x, y, centre, width, height);
	184	delete [] choices;
	185
	186	return res;
	187	}
	188
	189	#if WXWIN_COMPATIBILITY_2
	190	// Overloaded for backward compatibility
	191	int wxGetSingleChoiceIndex( const wxString& message,
	192	const wxString& caption,
	193	int n, wxChar *choices[],
	194	wxWindow *parent,
	195	int x, int y, bool centre,
	196	int width, int height )
	197	{
	198	wxString *strings = new wxString[n];
	199	for ( int i = 0; i < n; i++)
	200	strings[i] = choices[i];
	201	int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
	202	x, y, centre, width, height);
	203	delete[] strings;
	204	return ans;
	205	}
	206	#endif // WXWIN_COMPATIBILITY_2
	207
	208	void *wxGetSingleChoiceData( const wxString& message,
	209	const wxString& caption,
	210	int n, const wxString *choices,
	211	void **client_data,
	212	wxWindow *parent,
	213	int WXUNUSED(x), int WXUNUSED(y),
	214	bool WXUNUSED(centre),
	215	int WXUNUSED(width), int WXUNUSED(height) )
	216	{
	217	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	218	(char **)client_data);
	219	void *data;
	220	if ( dialog.ShowModal() == wxID_OK )
	221	data = dialog.GetSelectionClientData();
	222	else
	223	data = NULL;
	224
	225	return data;
	226	}
	227
	228	void *wxGetSingleChoiceData( const wxString& message,
	229	const wxString& caption,
	230	const wxArrayString& aChoices,
	231	void **client_data,
	232	wxWindow *parent,
	233	int x, int y,
	234	bool centre,
	235	int width, int height)
	236	{
	237	wxString *choices;
	238	int n = ConvertWXArrayToC(aChoices, &choices);
	239	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	240	client_data, parent,
	241	x, y, centre, width, height);
	242	delete [] choices;
	243
	244	return res;
	245	}
	246
	247	#if WXWIN_COMPATIBILITY_2
	248	// Overloaded for backward compatibility
	249	void *wxGetSingleChoiceData( const wxString& message,
	250	const wxString& caption,
	251	int n, wxChar *choices[],
	252	void **client_data,
	253	wxWindow *parent,
	254	int x, int y, bool centre, int width, int height )
	255	{
	256	wxString *strings = new wxString[n];
	257	int i;
	258	for ( i = 0; i < n; i++)
	259	{
	260	strings[i] = choices[i];
	261	}
	262	void *data = wxGetSingleChoiceData(message, caption,
	263	n, (const wxString *)strings,
	264	client_data, parent,
	265	x, y, centre, width, height);
	266	delete[] strings;
	267	return data;
	268	}
	269	#endif // WXWIN_COMPATIBILITY_2
	270
	271	size_t wxGetMultipleChoices(wxArrayInt& selections,
	272	const wxString& message,
	273	const wxString& caption,
	274	int n, const wxString *choices,
	275	wxWindow *parent,
	276	int WXUNUSED(x), int WXUNUSED(y),
	277	bool WXUNUSED(centre),
	278	int WXUNUSED(width), int WXUNUSED(height))
	279	{
	280	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	281
	282	if ( !selections.IsEmpty() )
	283	dialog.SetSelections(selections);
	284
	285	if ( dialog.ShowModal() == wxID_OK )
	286	selections = dialog.GetSelections();
	287	else
	288	selections.Empty();
	289
	290	return selections.GetCount();
	291	}
	292
	293	size_t wxGetMultipleChoices(wxArrayInt& selections,
	294	const wxString& message,
	295	const wxString& caption,
	296	const wxArrayString& aChoices,
	297	wxWindow *parent,
	298	int x, int y,
	299	bool centre,
	300	int width, int height)
	301	{
	302	wxString *choices;
	303	int n = ConvertWXArrayToC(aChoices, &choices);
	304	size_t res = wxGetMultipleChoices(selections, message, caption,
	305	n, choices, parent,
	306	x, y, centre, width, height);
	307	delete [] choices;
	308
	309	return res;
	310	}
	311
	312	// ----------------------------------------------------------------------------
	313	// wxAnyChoiceDialog
	314	// ----------------------------------------------------------------------------
	315
	316	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	317	const wxString& message,
	318	const wxString& caption,
	319	int n, const wxString *choices,
	320	long styleDlg,
	321	const wxPoint& pos,
	322	long styleLbox)
	323	{
	324	if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
	325	wxCHOICEDLG_DIALOG_STYLE) )
	326	return FALSE;
	327
	328	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	329
	330	// 1) text message
	331	topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
	332
	333	// 2) list box
	334	m_listbox = new wxListBox( this, wxID_LISTBOX,
	335	wxDefaultPosition, wxDefaultSize,
	336	n, choices,
	337	styleLbox );
	338	if ( n > 0 )
	339	m_listbox->SetSelection(0);
	340
	341	topsizer->Add( m_listbox, 1, wxEXPAND \| wxLEFT\|wxRIGHT, 15 );
	342
	343	#if wxUSE_STATLINE
	344	// 3) static line
	345	topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND \| wxLEFT\|wxRIGHT\|wxTOP, 10 );
	346	#endif
	347
	348	// 4) buttons
	349	topsizer->Add( CreateButtonSizer( styleDlg & (wxOK\|wxCANCEL) ), 0, wxCENTRE \| wxALL, 10 );
	350
	351	SetAutoLayout( TRUE );
	352	SetSizer( topsizer );
	353
	354	topsizer->SetSizeHints( this );
	355	topsizer->Fit( this );
	356
	357	Centre( wxBOTH );
	358
	359	m_listbox->SetFocus();
	360
	361	return TRUE;
	362	}
	363
	364	// ----------------------------------------------------------------------------
	365	// wxSingleChoiceDialog
	366	// ----------------------------------------------------------------------------
	367
	368	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	369	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	370	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	371	END_EVENT_TABLE()
	372
	373	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	374
	375	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	376	const wxString& message,
	377	const wxString& caption,
	378	int n,
	379	const wxString *choices,
	380	char **clientData,
	381	long style,
	382	const wxPoint& WXUNUSED(pos))
	383	{
	384	Create(parent, message, caption, n, choices, clientData, style);
	385	}
	386
	387	#if WXWIN_COMPATIBILITY_2
	388
	389	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	390	const wxString& message,
	391	const wxString& caption,
	392	const wxStringList& choices,
	393	char **clientData,
	394	long style,
	395	const wxPoint& WXUNUSED(pos))
	396	{
	397	Create(parent, message, caption, choices, clientData, style);
	398	}
	399
	400	bool wxSingleChoiceDialog::Create(wxWindow *parent,
	401	const wxString& message,
	402	const wxString& caption,
	403	const wxStringList& choices,
	404	char **clientData,
	405	long style,
	406	const wxPoint& pos)
	407	{
	408	wxString *strings = new wxString[choices.Number()];
	409	int i;
	410	for ( i = 0; i < choices.Number(); i++)
	411	{
	412	strings[i] = (char *)choices.Nth(i)->Data();
	413	}
	414	bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
	415	delete[] strings;
	416	return ans;
	417	}
	418
	419	#endif // WXWIN_COMPATIBILITY_2
	420
	421	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	422	const wxString& message,
	423	const wxString& caption,
	424	int n,
	425	const wxString *choices,
	426	char **clientData,
	427	long style,
	428	const wxPoint& pos )
	429	{
	430	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	431	n, choices,
	432	style, pos) )
	433	return FALSE;
	434
	435	m_selection = n > 0 ? 0 : -1;
	436
	437	if (clientData)
	438	{
	439	for (int i = 0; i < n; i++)
	440	m_listbox->SetClientData(i, clientData[i]);
	441	}
	442
	443	return TRUE;
	444	}
	445
	446	// Set the selection
	447	void wxSingleChoiceDialog::SetSelection(int sel)
	448	{
	449	m_listbox->SetSelection(sel);
	450	m_selection = sel;
	451	}
	452
	453	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	454	{
	455	m_selection = m_listbox->GetSelection();
	456	m_stringSelection = m_listbox->GetStringSelection();
	457	// TODO!
	458	#ifndef __WXMOTIF__
	459	if ( m_listbox->HasClientUntypedData() )
	460	SetClientData(m_listbox->GetClientData(m_selection));
	461	#endif
	462	EndModal(wxID_OK);
	463	}
	464
	465	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	466	{
	467	m_selection = m_listbox->GetSelection();
	468	m_stringSelection = m_listbox->GetStringSelection();
	469
	470	// TODO!
	471	#ifndef __WXMOTIF__
	472	if ( m_listbox->HasClientUntypedData() )
	473	SetClientData(m_listbox->GetClientData(m_selection));
	474	#endif
	475
	476	EndModal(wxID_OK);
	477	}
	478
	479	// ----------------------------------------------------------------------------
	480	// wxMultiChoiceDialog
	481	// ----------------------------------------------------------------------------
	482
	483	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	484
	485	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	486	const wxString& message,
	487	const wxString& caption,
	488	int n,
	489	const wxString *choices,
	490	long style,
	491	const wxPoint& pos )
	492	{
	493	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	494	n, choices,
	495	style, pos,
	496	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	497	return FALSE;
	498
	499	return TRUE;
	500	}
	501
	502	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	503	{
	504	size_t count = selections.GetCount();
	505	for ( size_t n = 0; n < count; n++ )
	506	{
	507	m_listbox->Select(selections[n]);
	508	}
	509	}
	510
	511	bool wxMultiChoiceDialog::TransferDataFromWindow()
	512	{
	513	// VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
	514	#ifdef __WXMOTIF__
	515	#define IsSelected Selected
	516	#endif
	517
	518	m_selections.Empty();
	519	size_t count = m_listbox->GetCount();
	520	for ( size_t n = 0; n < count; n++ )
	521	{
	522	if ( m_listbox->IsSelected(n) )
	523	m_selections.Add(n);
	524	}
	525
	526	return TRUE;
	527	}
	528
	529	#endif // wxUSE_CHOICEDLG