src/generic/choicdgg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/generic/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) wxWidgets team
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

// ----------------------------------------------------------------------------
// 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/checklst.h"
    #include "wx/stattext.h"
    #include "wx/intl.h"
    #include "wx/sizer.h"
    #include "wx/arrstr.h"
#endif

#include "wx/statline.h"
#include "wx/generic/choicdgg.h"

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

#define wxID_LISTBOX 3000

// ---------------------------------------------------------------------------
// macros
// ---------------------------------------------------------------------------

/* Macro for avoiding #ifdefs when value have to be different depending on size of
   device we display on - take it from something like wxDesktopPolicy in the future
 */

#if defined(__SMARTPHONE__)
    #define wxLARGESMALL(large,small) small
#else
    #define wxLARGESMALL(large,small) large
#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;
}

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);

    // call this even if selections array is empty and this then (correctly)
    // deselects the first item which is selected by default
    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)
{
#ifdef __WXMAC__
    if ( !wxDialog::Create(parent, wxID_ANY, caption, pos, wxDefaultSize, styleDlg & (~wxCANCEL) ) )
        return false;
#else
    if ( !wxDialog::Create(parent, wxID_ANY, caption, pos, wxDefaultSize, styleDlg) )
        return false;
#endif

    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );

    // 1) text message
#ifdef __WXMAC__
    // align text and list at least on mac
    topsizer->Add( CreateTextSizer( message ), 0, wxALL, wxLARGESMALL(15,0) );
#else
    topsizer->Add( CreateTextSizer( message ), 0, wxALL, wxLARGESMALL(10,0) );
#endif
    // 2) list box
    m_listbox = CreateList(n,choices,styleLbox);

    if ( n > 0 )
        m_listbox->SetSelection(0);

    topsizer->Add( m_listbox, 1, wxEXPAND|wxLEFT|wxRIGHT, wxLARGESMALL(15,0) );

    // 3) buttons if any
    wxSizer *buttonSizer = CreateButtonSizer( styleDlg & ButtonSizerFlags , true, wxLARGESMALL(10,0) );
    if(buttonSizer->GetChildren().GetCount() > 0 )
    {
        topsizer->Add( buttonSizer, 0, wxEXPAND | wxALL, wxLARGESMALL(10,0) );
    }
    else
    {
        topsizer->AddSpacer( wxLARGESMALL(15,0) );
        delete buttonSizer;
    }

    SetSizer( topsizer );

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

    if ( styleDlg & wxCENTRE )
        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);
}

wxListBoxBase *wxAnyChoiceDialog::CreateList(int n, const wxString *choices, long styleLbox)
{
    return new wxListBox( this, wxID_LISTBOX,
                          wxDefaultPosition, wxDefaultSize,
                          n, choices,
                          styleLbox );
}

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

BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
    EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
#ifndef __SMARTPHONE__
    EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
#endif
#ifdef __WXWINCE__
    EVT_JOY_BUTTON_DOWN(wxSingleChoiceDialog::OnJoystickButtonDown)
#endif
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))
{
    DoChoice();
}

#ifndef __SMARTPHONE__
void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
{
    DoChoice();
}
#endif

#ifdef __WXWINCE__
void wxSingleChoiceDialog::OnJoystickButtonDown(wxJoystickEvent& WXUNUSED(event))
{
    DoChoice();
}
#endif

void wxSingleChoiceDialog::DoChoice()
{
    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)
{
    // first clear all currently selected items
    size_t n,
           count = m_listbox->GetCount();
    for ( n = 0; n < count; ++n )
    {
        m_listbox->Deselect(n);
    }

    // now select the ones which should be selected
    count = selections.GetCount();
    for ( 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;
}

#if wxUSE_CHECKLISTBOX

wxListBoxBase *wxMultiChoiceDialog::CreateList(int n, const wxString *choices, long styleLbox)
{
    return new wxCheckListBox( this, wxID_LISTBOX,
                               wxDefaultPosition, wxDefaultSize,
                               n, choices,
                               styleLbox );
}

#endif // wxUSE_CHECKLISTBOX

#endif // wxUSE_CHOICEDLG
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/generic/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) wxWidgets team
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19
	20	// For compilers that support precompilation, includes "wx.h".
	21	#include "wx/wxprec.h"
	22
	23	#ifdef __BORLANDC__
	24	#pragma hdrstop
	25	#endif
	26
	27	#if wxUSE_CHOICEDLG
	28
	29	#ifndef WX_PRECOMP
	30	#include <stdio.h>
	31	#include "wx/utils.h"
	32	#include "wx/dialog.h"
	33	#include "wx/button.h"
	34	#include "wx/listbox.h"
	35	#include "wx/checklst.h"
	36	#include "wx/stattext.h"
	37	#include "wx/intl.h"
	38	#include "wx/sizer.h"
	39	#include "wx/arrstr.h"
	40	#endif
	41
	42	#include "wx/statline.h"
	43	#include "wx/generic/choicdgg.h"
	44
	45	// ----------------------------------------------------------------------------
	46	// constants
	47	// ----------------------------------------------------------------------------
	48
	49	#define wxID_LISTBOX 3000
	50
	51	// ---------------------------------------------------------------------------
	52	// macros
	53	// ---------------------------------------------------------------------------
	54
	55	/* Macro for avoiding #ifdefs when value have to be different depending on size of
	56	device we display on - take it from something like wxDesktopPolicy in the future
	57	*/
	58
	59	#if defined(__SMARTPHONE__)
	60	#define wxLARGESMALL(large,small) small
	61	#else
	62	#define wxLARGESMALL(large,small) large
	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
	85	for ( int i = 0; i < n; i++ )
	86	{
	87	(*choices)[i] = aChoices[i];
	88	}
	89
	90	return n;
	91	}
	92
	93	// ----------------------------------------------------------------------------
	94	// wrapper functions
	95	// ----------------------------------------------------------------------------
	96
	97	wxString wxGetSingleChoice( const wxString& message,
	98	const wxString& caption,
	99	int n, const wxString *choices,
	100	wxWindow *parent,
	101	int WXUNUSED(x), int WXUNUSED(y),
	102	bool WXUNUSED(centre),
	103	int WXUNUSED(width), int WXUNUSED(height) )
	104	{
	105	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	106	wxString choice;
	107	if ( dialog.ShowModal() == wxID_OK )
	108	choice = dialog.GetStringSelection();
	109
	110	return choice;
	111	}
	112
	113	wxString wxGetSingleChoice( const wxString& message,
	114	const wxString& caption,
	115	const wxArrayString& aChoices,
	116	wxWindow *parent,
	117	int x, int y,
	118	bool centre,
	119	int width, int height)
	120	{
	121	wxString *choices;
	122	int n = ConvertWXArrayToC(aChoices, &choices);
	123	wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
	124	x, y, centre, width, height);
	125	delete [] choices;
	126
	127	return res;
	128	}
	129
	130	int wxGetSingleChoiceIndex( const wxString& message,
	131	const wxString& caption,
	132	int n, const wxString *choices,
	133	wxWindow *parent,
	134	int WXUNUSED(x), int WXUNUSED(y),
	135	bool WXUNUSED(centre),
	136	int WXUNUSED(width), int WXUNUSED(height) )
	137	{
	138	wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
	139	int choice;
	140	if ( dialog.ShowModal() == wxID_OK )
	141	choice = dialog.GetSelection();
	142	else
	143	choice = -1;
	144
	145	return choice;
	146	}
	147
	148	int wxGetSingleChoiceIndex( const wxString& message,
	149	const wxString& caption,
	150	const wxArrayString& aChoices,
	151	wxWindow *parent,
	152	int x, int y,
	153	bool centre,
	154	int width, int height)
	155	{
	156	wxString *choices;
	157	int n = ConvertWXArrayToC(aChoices, &choices);
	158	int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
	159	x, y, centre, width, height);
	160	delete [] choices;
	161
	162	return res;
	163	}
	164
	165	void *wxGetSingleChoiceData( const wxString& message,
	166	const wxString& caption,
	167	int n, const wxString *choices,
	168	void **client_data,
	169	wxWindow *parent,
	170	int WXUNUSED(x), int WXUNUSED(y),
	171	bool WXUNUSED(centre),
	172	int WXUNUSED(width), int WXUNUSED(height) )
	173	{
	174	wxSingleChoiceDialog dialog(parent, message, caption, n, choices,
	175	(char **)client_data);
	176	void *data;
	177	if ( dialog.ShowModal() == wxID_OK )
	178	data = dialog.GetSelectionClientData();
	179	else
	180	data = NULL;
	181
	182	return data;
	183	}
	184
	185	void *wxGetSingleChoiceData( const wxString& message,
	186	const wxString& caption,
	187	const wxArrayString& aChoices,
	188	void **client_data,
	189	wxWindow *parent,
	190	int x, int y,
	191	bool centre,
	192	int width, int height)
	193	{
	194	wxString *choices;
	195	int n = ConvertWXArrayToC(aChoices, &choices);
	196	void *res = wxGetSingleChoiceData(message, caption, n, choices,
	197	client_data, parent,
	198	x, y, centre, width, height);
	199	delete [] choices;
	200
	201	return res;
	202	}
	203
	204	size_t wxGetMultipleChoices(wxArrayInt& selections,
	205	const wxString& message,
	206	const wxString& caption,
	207	int n, const wxString *choices,
	208	wxWindow *parent,
	209	int WXUNUSED(x), int WXUNUSED(y),
	210	bool WXUNUSED(centre),
	211	int WXUNUSED(width), int WXUNUSED(height))
	212	{
	213	wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
	214
	215	// call this even if selections array is empty and this then (correctly)
	216	// deselects the first item which is selected by default
	217	dialog.SetSelections(selections);
	218
	219	if ( dialog.ShowModal() == wxID_OK )
	220	selections = dialog.GetSelections();
	221	else
	222	selections.Empty();
	223
	224	return selections.GetCount();
	225	}
	226
	227	size_t wxGetMultipleChoices(wxArrayInt& selections,
	228	const wxString& message,
	229	const wxString& caption,
	230	const wxArrayString& aChoices,
	231	wxWindow *parent,
	232	int x, int y,
	233	bool centre,
	234	int width, int height)
	235	{
	236	wxString *choices;
	237	int n = ConvertWXArrayToC(aChoices, &choices);
	238	size_t res = wxGetMultipleChoices(selections, message, caption,
	239	n, choices, parent,
	240	x, y, centre, width, height);
	241	delete [] choices;
	242
	243	return res;
	244	}
	245
	246	// ----------------------------------------------------------------------------
	247	// wxAnyChoiceDialog
	248	// ----------------------------------------------------------------------------
	249
	250	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	251	const wxString& message,
	252	const wxString& caption,
	253	int n, const wxString *choices,
	254	long styleDlg,
	255	const wxPoint& pos,
	256	long styleLbox)
	257	{
	258	#ifdef __WXMAC__
	259	if ( !wxDialog::Create(parent, wxID_ANY, caption, pos, wxDefaultSize, styleDlg & (~wxCANCEL) ) )
	260	return false;
	261	#else
	262	if ( !wxDialog::Create(parent, wxID_ANY, caption, pos, wxDefaultSize, styleDlg) )
	263	return false;
	264	#endif
	265
	266	wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
	267
	268	// 1) text message
	269	#ifdef __WXMAC__
	270	// align text and list at least on mac
	271	topsizer->Add( CreateTextSizer( message ), 0, wxALL, wxLARGESMALL(15,0) );
	272	#else
	273	topsizer->Add( CreateTextSizer( message ), 0, wxALL, wxLARGESMALL(10,0) );
	274	#endif
	275	// 2) list box
	276	m_listbox = CreateList(n,choices,styleLbox);
	277
	278	if ( n > 0 )
	279	m_listbox->SetSelection(0);
	280
	281	topsizer->Add( m_listbox, 1, wxEXPAND\|wxLEFT\|wxRIGHT, wxLARGESMALL(15,0) );
	282
	283	// 3) buttons if any
	284	wxSizer *buttonSizer = CreateButtonSizer( styleDlg & ButtonSizerFlags , true, wxLARGESMALL(10,0) );
	285	if(buttonSizer->GetChildren().GetCount() > 0 )
	286	{
	287	topsizer->Add( buttonSizer, 0, wxEXPAND \| wxALL, wxLARGESMALL(10,0) );
	288	}
	289	else
	290	{
	291	topsizer->AddSpacer( wxLARGESMALL(15,0) );
	292	delete buttonSizer;
	293	}
	294
	295	SetSizer( topsizer );
	296
	297	topsizer->SetSizeHints( this );
	298	topsizer->Fit( this );
	299
	300	if ( styleDlg & wxCENTRE )
	301	Centre(wxBOTH);
	302
	303	m_listbox->SetFocus();
	304
	305	return true;
	306	}
	307
	308	bool wxAnyChoiceDialog::Create(wxWindow *parent,
	309	const wxString& message,
	310	const wxString& caption,
	311	const wxArrayString& choices,
	312	long styleDlg,
	313	const wxPoint& pos,
	314	long styleLbox)
	315	{
	316	wxCArrayString chs(choices);
	317	return Create(parent, message, caption, chs.GetCount(), chs.GetStrings(),
	318	styleDlg, pos, styleLbox);
	319	}
	320
	321	wxListBoxBase wxAnyChoiceDialog::CreateList(int n, const wxString choices, long styleLbox)
	322	{
	323	return new wxListBox( this, wxID_LISTBOX,
	324	wxDefaultPosition, wxDefaultSize,
	325	n, choices,
	326	styleLbox );
	327	}
	328
	329	// ----------------------------------------------------------------------------
	330	// wxSingleChoiceDialog
	331	// ----------------------------------------------------------------------------
	332
	333	BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
	334	EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
	335	#ifndef __SMARTPHONE__
	336	EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
	337	#endif
	338	#ifdef __WXWINCE__
	339	EVT_JOY_BUTTON_DOWN(wxSingleChoiceDialog::OnJoystickButtonDown)
	340	#endif
	341	END_EVENT_TABLE()
	342
	343	IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
	344
	345	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	346	const wxString& message,
	347	const wxString& caption,
	348	int n,
	349	const wxString *choices,
	350	char **clientData,
	351	long style,
	352	const wxPoint& WXUNUSED(pos))
	353	{
	354	Create(parent, message, caption, n, choices, clientData, style);
	355	}
	356
	357	wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
	358	const wxString& message,
	359	const wxString& caption,
	360	const wxArrayString& choices,
	361	char **clientData,
	362	long style,
	363	const wxPoint& WXUNUSED(pos))
	364	{
	365	Create(parent, message, caption, choices, clientData, style);
	366	}
	367
	368	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	369	const wxString& message,
	370	const wxString& caption,
	371	int n,
	372	const wxString *choices,
	373	char **clientData,
	374	long style,
	375	const wxPoint& pos )
	376	{
	377	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	378	n, choices,
	379	style, pos) )
	380	return false;
	381
	382	m_selection = n > 0 ? 0 : -1;
	383
	384	if (clientData)
	385	{
	386	for (int i = 0; i < n; i++)
	387	m_listbox->SetClientData(i, clientData[i]);
	388	}
	389
	390	return true;
	391	}
	392
	393	bool wxSingleChoiceDialog::Create( wxWindow *parent,
	394	const wxString& message,
	395	const wxString& caption,
	396	const wxArrayString& choices,
	397	char **clientData,
	398	long style,
	399	const wxPoint& pos )
	400	{
	401	wxCArrayString chs(choices);
	402	return Create( parent, message, caption, chs.GetCount(), chs.GetStrings(),
	403	clientData, style, pos );
	404	}
	405
	406	// Set the selection
	407	void wxSingleChoiceDialog::SetSelection(int sel)
	408	{
	409	m_listbox->SetSelection(sel);
	410	m_selection = sel;
	411	}
	412
	413	void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
	414	{
	415	DoChoice();
	416	}
	417
	418	#ifndef __SMARTPHONE__
	419	void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
	420	{
	421	DoChoice();
	422	}
	423	#endif
	424
	425	#ifdef __WXWINCE__
	426	void wxSingleChoiceDialog::OnJoystickButtonDown(wxJoystickEvent& WXUNUSED(event))
	427	{
	428	DoChoice();
	429	}
	430	#endif
	431
	432	void wxSingleChoiceDialog::DoChoice()
	433	{
	434	m_selection = m_listbox->GetSelection();
	435	m_stringSelection = m_listbox->GetStringSelection();
	436
	437	if ( m_listbox->HasClientUntypedData() )
	438	SetClientData(m_listbox->GetClientData(m_selection));
	439
	440	EndModal(wxID_OK);
	441	}
	442
	443	// ----------------------------------------------------------------------------
	444	// wxMultiChoiceDialog
	445	// ----------------------------------------------------------------------------
	446
	447	IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
	448
	449	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	450	const wxString& message,
	451	const wxString& caption,
	452	int n,
	453	const wxString *choices,
	454	long style,
	455	const wxPoint& pos )
	456	{
	457	if ( !wxAnyChoiceDialog::Create(parent, message, caption,
	458	n, choices,
	459	style, pos,
	460	wxLB_ALWAYS_SB \| wxLB_EXTENDED) )
	461	return false;
	462
	463	return true;
	464	}
	465
	466	bool wxMultiChoiceDialog::Create( wxWindow *parent,
	467	const wxString& message,
	468	const wxString& caption,
	469	const wxArrayString& choices,
	470	long style,
	471	const wxPoint& pos )
	472	{
	473	wxCArrayString chs(choices);
	474	return Create( parent, message, caption, chs.GetCount(),
	475	chs.GetStrings(), style, pos );
	476	}
	477
	478	void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
	479	{
	480	// first clear all currently selected items
	481	size_t n,
	482	count = m_listbox->GetCount();
	483	for ( n = 0; n < count; ++n )
	484	{
	485	m_listbox->Deselect(n);
	486	}
	487
	488	// now select the ones which should be selected
	489	count = selections.GetCount();
	490	for ( n = 0; n < count; n++ )
	491	{
	492	m_listbox->Select(selections[n]);
	493	}
	494	}
	495
	496	bool wxMultiChoiceDialog::TransferDataFromWindow()
	497	{
	498	m_selections.Empty();
	499	size_t count = m_listbox->GetCount();
	500	for ( size_t n = 0; n < count; n++ )
	501	{
	502	if ( m_listbox->IsSelected(n) )
	503	m_selections.Add(n);
	504	}
	505
	506	return true;
	507	}
	508
	509	#if wxUSE_CHECKLISTBOX
	510
	511	wxListBoxBase wxMultiChoiceDialog::CreateList(int n, const wxString choices, long styleLbox)
	512	{
	513	return new wxCheckListBox( this, wxID_LISTBOX,
	514	wxDefaultPosition, wxDefaultSize,
	515	n, choices,
	516	styleLbox );
	517	}
	518
	519	#endif // wxUSE_CHECKLISTBOX
	520
	521	#endif // wxUSE_CHOICEDLG