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

#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;
}

#ifdef 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;
}

#ifdef 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;
}

#ifdef 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 ( 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 WXUNUSED(styleDlg), // FIXME: why unused?
                               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( 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);
}

#ifdef 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;
}
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	#ifndef WX_PRECOMP
	32	#include <stdio.h>
	33	#include "wx/utils.h"
	34	#include "wx/dialog.h"
	35	#include "wx/button.h"
	36	#include "wx/listbox.h"
	37	#include "wx/stattext.h"
	38	#include "wx/intl.h"
	39	#include "wx/sizer.h"
	40	#endif
	41
	42	#if wxUSE_STATLINE
	43	#include "wx/statline.h"
	44	#endif
	45
	46	#include "wx/generic/choicdgg.h"
	47
	48	// ----------------------------------------------------------------------------
	49	// constants
	50	// ----------------------------------------------------------------------------
	51
	52	#define wxID_LISTBOX 3000
	53
	54	#if defined(__WXMSW__) \|\| defined(__WXMAC__)
	55	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	56	wxDIALOG_MODAL \| \
	57	wxTAB_TRAVERSAL)
	58	#else
	59	#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE \| \
	60	wxDIALOG_MODAL \| \
	61	wxRESIZE_BORDER \| \
	62	wxTAB_TRAVERSAL)
	63	#endif
	64
	65	// ----------------------------------------------------------------------------
	66	// private functions
	67	// ----------------------------------------------------------------------------
	68
	69	// convert wxArrayString into a wxString[] which must be delete[]d by caller
	70	static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);
	71
	72	// ============================================================================
	73	// implementation
	74	// ============================================================================
	75
	76	// ----------------------------------------------------------------------------
	77	// helpers
	78	// ----------------------------------------------------------------------------
	79
	80	int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
	81	{
	82	int n = aChoices.GetCount();
	83	*choices = new wxString[n];
	84	for ( int i = 0; i < n; i++ )
	85	{
	86	*choices[i] = aChoices[i];
	87	}
	88
	89	return n;
	90	}
	91
	92	// ----------------------------------------------------------------------------
	93	// wrapper functions
	94	// ----------------------------------------------------------------------------
	95
	96	wxString wxGetSingleChoice( const wxString& message,
	97	const wxString& caption,
	98	int n, const wxString *choices,
	99	wxWindow *parent,
	100	int WXUNUSED(x), int WXUNUSED(y),
	101	bool WXUNUSED(centre),
	102	int WXUNUSED(width), int WXUNUSED(height) )
	103	{
	104	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	105	wxString choice;
	106	if ( dialog.ShowModal() == wxID_OK )
	107	choice = dialog.GetStringSelection();
	108
	109	return choice;
	110	}
	111
	112	wxString wxGetSingleChoice( const wxString& message,
	113	const wxString& caption,
	114	const wxArrayString& aChoices,
	115	wxWindow *parent,
	116	int x, int y,
	117	bool centre,
	118	int width, int height)
	119	{
	120	wxString *choices;
	121	int n = ConvertWXArrayToC(aChoices, &choices);
	122	wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
	123	x, y, centre, width, height);
	124	delete [] choices;
	125
	126	return res;
	127	}
	128
	129	#ifdef WXWIN_COMPATIBILITY_2
	130	// Overloaded for backward compatibility
	131	wxString wxGetSingleChoice( const wxString& message,
	132	const wxString& caption,
	133	int n, char *choices[],
	134	wxWindow *parent,
	135	int x, int y, bool centre,
	136	int width, int height )
	137	{
	138	wxString *strings = new wxString[n];
	139	int i;
	140	for ( i = 0; i < n; i++)
	141	{
	142	strings[i] = choices[i];
	143	}
	144	wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
	145	x, y, centre, width, height));
	146	delete[] strings;
	147	return ans;
	148	}
	149	#endif // WXWIN_COMPATIBILITY_2
	150
	151	int wxGetSingleChoiceIndex( const wxString& message,
	152	const wxString& caption,
	153	int n, const wxString *choices,
	154	wxWindow *parent,
	155	int WXUNUSED(x), int WXUNUSED(y),
	156	bool WXUNUSED(centre),
	157	int WXUNUSED(width), int WXUNUSED(height) )
	158	{
	159	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	160	int choice;
	161	if ( dialog.ShowModal() == wxID_OK )
	162	choice = dialog.GetSelection();
	163	else
	164	choice = -1;
	165
	166	return choice;
	167	}
	168
	169	#ifdef WXWIN_COMPATIBILITY_2
	170	// Overloaded for backward compatibility
	171	int wxGetSingleChoiceIndex( const wxString& message,
	172	const wxString& caption,
	173	int n, wxChar *choices[],
	174	wxWindow *parent,
	175	int x, int y, bool centre,
	176	int width, int height )
	177	{
	178	wxString *strings = new wxString[n];
	179	for ( int i = 0; i < n; i++)
	180	strings[i] = choices[i];
	181	int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
	182	x, y, centre, width, height);
	183	delete[] strings;
	184	return ans;
	185	}
	186	#endif // WXWIN_COMPATIBILITY_2
	187
	188	void *wxGetSingleChoiceData( const wxString& message,
	189	const wxString& caption,
	190	int n, const wxString *choices,
	191	void **client_data,
	192	wxWindow *parent,
	193	int WXUNUSED(x), int WXUNUSED(y),
	194	bool WXUNUSED(centre),
	195	int WXUNUSED(width), int WXUNUSED(height) )
	196	{
	197	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	198	(char **)client_data);
	199	void *data;
	200	if ( dialog.ShowModal() == wxID_OK )
	201	data = dialog.GetSelectionClientData();
	202	else
	203	data = NULL;
	204
	205	return data;
	206	}
	207
	208	void *wxGetSingleChoiceData( const wxString& message,
	209	const wxString& caption,
	210	const wxArrayString& aChoices,
	211	void **client_data,
	212	wxWindow *parent,
	213	int x, int y,
	214	bool centre,
	215	int width, int height)
	216	{
	217	wxString *choices;
	218	int n = ConvertWXArrayToC(aChoices, &choices);
	219	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	220	client_data, parent,
	221	x, y, centre, width, height);
	222	delete [] choices;
	223
	224	return res;
	225	}
	226
	227	#ifdef WXWIN_COMPATIBILITY_2
	228	// Overloaded for backward compatibility
	229	void *wxGetSingleChoiceData( const wxString& message,
	230	const wxString& caption,
	231	int n, wxChar *choices[],
	232	void **client_data,
	233	wxWindow *parent,
	234	int x, int y, bool centre, int width, int height )
	235	{
	236	wxString *strings = new wxString[n];
	237	int i;
	238	for ( i = 0; i < n; i++)
	239	{
	240	strings[i] = choices[i];
	241	}
	242	void *data = wxGetSingleChoiceData(message, caption,
	243	n, (const wxString *)strings,
	244	client_data, parent,
	245	x, y, centre, width, height);
	246	delete[] strings;
	247	return data;
	248	}
	249	#endif // WXWIN_COMPATIBILITY_2
	250
	251	size_t wxGetMultipleChoices(wxArrayInt& selections,
	252	const wxString& message,
	253	const wxString& caption,
	254	int n, const wxString *choices,
	255	wxWindow *parent,
	256	int WXUNUSED(x), int WXUNUSED(y),
	257	bool WXUNUSED(centre),
	258	int WXUNUSED(width), int WXUNUSED(height))
	259	{
	260	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	261	if ( dialog.ShowModal() == wxID_OK )
	262	selections = dialog.GetSelections();
	263	else
	264	selections.Empty();
	265
	266	return selections.GetCount();
	267	}
	268
	269	size_t wxGetMultipleChoices(wxArrayInt& selections,
	270	const wxString& message,
	271	const wxString& caption,
	272	const wxArrayString& aChoices,
	273	wxWindow *parent,
	274	int x, int y,
	275	bool centre,
	276	int width, int height)
	277	{
	278	wxString *choices;
	279	int n = ConvertWXArrayToC(aChoices, &choices);
	280	size_t res = wxGetMultipleChoices(selections, message, caption,
	281	n, choices, parent,
	282	x, y, centre, width, height);
	283	delete [] choices;
	284
	285	return res;
	286	}
	287
	288	// ----------------------------------------------------------------------------
	289	// wxAnyChoiceDialog
	290	// ----------------------------------------------------------------------------
	291
	292	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	293	const wxString& message,
	294	const wxString& caption,
	295	int n, const wxString *choices,
	296	long WXUNUSED(styleDlg), // FIXME: why unused?
	297	const wxPoint& pos,
	298	long styleLbox)
	299	{
	300	if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
	301	wxCHOICEDLG_DIALOG_STYLE) )
	302	return FALSE;
	303
	304	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	305
	306	// 1) text message
	307	topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
	308
	309	// 2) list box
	310	m_listbox = new wxListBox( this, wxID_LISTBOX,
	311	wxDefaultPosition, wxDefaultSize,
	312	n, choices,
	313	styleLbox );
	314	if ( n > 0 )
	315	m_listbox->SetSelection(0);
	316
	317	topsizer->Add( m_listbox, 1, wxEXPAND \| wxLEFT\|wxRIGHT, 15 );
	318
	319	#if wxUSE_STATLINE
	320	// 3) static line
	321	topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND \| wxLEFT\|wxRIGHT\|wxTOP, 10 );
	322	#endif
	323
	324	// 4) buttons
	325	topsizer->Add( CreateButtonSizer( wxOK\|wxCANCEL ), 0, wxCENTRE \| wxALL, 10 );
	326
	327	SetAutoLayout( TRUE );
	328	SetSizer( topsizer );
	329
	330	topsizer->SetSizeHints( this );
	331	topsizer->Fit( this );
	332
	333	Centre( wxBOTH );
	334
	335	m_listbox->SetFocus();
	336
	337	return TRUE;
	338	}
	339
	340	// ----------------------------------------------------------------------------
	341	// wxSingleChoiceDialog
	342	// ----------------------------------------------------------------------------
	343
	344	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	345	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	346	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	347	END_EVENT_TABLE()
	348
	349	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	350
	351	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	352	const wxString& message,
	353	const wxString& caption,
	354	int n,
	355	const wxString *choices,
	356	char **clientData,
	357	long style,
	358	const wxPoint& WXUNUSED(pos))
	359	{
	360	Create(parent, message, caption, n, choices, clientData, style);
	361	}
	362
	363	#ifdef WXWIN_COMPATIBILITY_2
	364
	365	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	366	const wxString& message,
	367	const wxString& caption,
	368	const wxStringList& choices,
	369	char **clientData,
	370	long style,
	371	const wxPoint& WXUNUSED(pos))
	372	{
	373	Create(parent, message, caption, choices, clientData, style);
	374	}
	375
	376	bool wxSingleChoiceDialog::Create(wxWindow *parent,
	377	const wxString& message,
	378	const wxString& caption,
	379	const wxStringList& choices,
	380	char **clientData,
	381	long style,
	382	const wxPoint& pos)
	383	{
	384	wxString *strings = new wxString[choices.Number()];
	385	int i;
	386	for ( i = 0; i < choices.Number(); i++)
	387	{
	388	strings[i] = (char *)choices.Nth(i)->Data();
	389	}
	390	bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
	391	delete[] strings;
	392	return ans;
	393	}
	394
	395	#endif // WXWIN_COMPATIBILITY_2
	396
	397	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	398	const wxString& message,
	399	const wxString& caption,
	400	int n,
	401	const wxString *choices,
	402	char **clientData,
	403	long style,
	404	const wxPoint& pos )
	405	{
	406	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	407	n, choices,
	408	style, pos) )
	409	return FALSE;
	410
	411	m_selection = n > 0 ? 0 : -1;
	412
	413	if (clientData)
	414	{
	415	for (int i = 0; i < n; i++)
	416	m_listbox->SetClientData(i, clientData[i]);
	417	}
	418
	419	return TRUE;
	420	}
	421
	422	// Set the selection
	423	void wxSingleChoiceDialog::SetSelection(int sel)
	424	{
	425	m_listbox->SetSelection(sel);
	426	m_selection = sel;
	427	}
	428
	429	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	430	{
	431	m_selection = m_listbox->GetSelection();
	432	m_stringSelection = m_listbox->GetStringSelection();
	433	// TODO!
	434	#ifndef __WXMOTIF__
	435	if ( m_listbox->HasClientUntypedData() )
	436	SetClientData(m_listbox->GetClientData(m_selection));
	437	#endif
	438	EndModal(wxID_OK);
	439	}
	440
	441	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	442	{
	443	m_selection = m_listbox->GetSelection();
	444	m_stringSelection = m_listbox->GetStringSelection();
	445
	446	// TODO!
	447	#ifndef __WXMOTIF__
	448	if ( m_listbox->HasClientUntypedData() )
	449	SetClientData(m_listbox->GetClientData(m_selection));
	450	#endif
	451
	452	EndModal(wxID_OK);
	453	}
	454
	455	// ----------------------------------------------------------------------------
	456	// wxMultiChoiceDialog
	457	// ----------------------------------------------------------------------------
	458
	459	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	460
	461	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	462	const wxString& message,
	463	const wxString& caption,
	464	int n,
	465	const wxString *choices,
	466	long style,
	467	const wxPoint& pos )
	468	{
	469	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	470	n, choices,
	471	style, pos,
	472	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	473	return FALSE;
	474
	475	return TRUE;
	476	}
	477
	478	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	479	{
	480	size_t count = selections.GetCount();
	481	for ( size_t n = 0; n < count; n++ )
	482	{
	483	m_listbox->Select(selections[n]);
	484	}
	485	}
	486
	487	bool wxMultiChoiceDialog::TransferDataFromWindow()
	488	{
	489	// VZ: I hate to do it but I can't fix wxMotif right now (FIXME)
	490	#ifdef __WXMOTIF__
	491	#define IsSelected Selected
	492	#endif
	493
	494	m_selections.Empty();
	495	size_t count = m_listbox->GetCount();
	496	for ( size_t n = 0; n < count; n++ )
	497	{
	498	if ( m_listbox->IsSelected(n) )
	499	m_selections.Add(n);
	500	}
	501
	502	return TRUE;
	503	}