src/mac/classic/combobox.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/mac/classic/combobox.cpp
// Purpose:     wxComboBox class
// Author:      Stefan Csomor
// Modified by:
// Created:     1998-01-01
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#include "wx/wxprec.h"

#include "wx/combobox.h"

#ifndef WX_PRECOMP
    #include "wx/button.h"
    #include "wx/menu.h"
#endif

#include "wx/mac/uma.h"

IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)

// composite combobox implementation by Dan "Bud" Keith bud@otsys.com


static int nextPopUpMenuId = 1000 ;
MenuHandle NewUniqueMenu()
{
  MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
  nextPopUpMenuId++ ;
  return handle ;
}


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

// the margin between the text control and the choice
static const wxCoord MARGIN = 2;
static const int    POPUPWIDTH = 18;
static const int    POPUPHEIGHT = 23;


// ----------------------------------------------------------------------------
// wxComboBoxText: text control forwards events to combobox
// ----------------------------------------------------------------------------

class wxComboBoxText : public wxTextCtrl
{
public:
    wxComboBoxText( wxComboBox * cb )
        : wxTextCtrl( cb , 1 )
    {
        m_cb = cb;
    }

protected:
    void OnChar( wxKeyEvent& event )
    {
        if ( event.GetKeyCode() == WXK_RETURN )
        {
            wxString value = GetValue();

            if ( m_cb->GetCount() == 0 )
            {
                // make Enter generate "selected" event if there is only one item
                // in the combobox - without it, it's impossible to select it at
                // all!
                wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
                event.SetInt( 0 );
                event.SetString( value );
                event.SetEventObject( m_cb );
                m_cb->GetEventHandler()->ProcessEvent( event );
            }
            else
            {
                // add the item to the list if it's not there yet
                if ( m_cb->FindString(value) == wxNOT_FOUND )
                {
                    m_cb->Append(value);
                    m_cb->SetStringSelection(value);

                    // and generate the selected event for it
                    wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
                    event.SetInt( m_cb->GetCount() - 1 );
                    event.SetString( value );
                    event.SetEventObject( m_cb );
                    m_cb->GetEventHandler()->ProcessEvent( event );
                }

                // This will invoke the dialog default action, such
                // as the clicking the default button.

                wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
                if ( tlw && tlw->GetDefaultItem() )
                {
                    wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
                    if ( def && def->IsEnabled() )
                    {
                        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
                        event.SetEventObject(def);
                        def->Command(event);
                        return ;
                   }
                }

                return;
            }
        }

        event.Skip();
    }

private:
    wxComboBox *m_cb;

    DECLARE_EVENT_TABLE()
};

BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
    EVT_CHAR( wxComboBoxText::OnChar)
END_EVENT_TABLE()

class wxComboBoxChoice : public wxChoice
{
public:
    wxComboBoxChoice(wxComboBox *cb, int style)
        : wxChoice( cb , 1 )
    {
        m_cb = cb;
    }

protected:
    void OnChoice( wxCommandEvent& e )
    {
        wxString s = e.GetString();

        m_cb->DelegateChoice( s );
        wxCommandEvent event2(wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
        event2.SetInt(m_cb->GetSelection());
        event2.SetEventObject(m_cb);
        event2.SetString(m_cb->GetStringSelection());
        m_cb->ProcessCommand(event2);
    }

private:
    wxComboBox *m_cb;

    DECLARE_EVENT_TABLE()
};

BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
    EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
END_EVENT_TABLE()

wxComboBox::~wxComboBox()
{
    // delete client objects
    FreeData();

    // delete the controls now, don't leave them alive even though they would
    // still be eventually deleted by our parent - but it will be too late, the
    // user code expects them to be gone now
    if (m_text != NULL) {
        delete m_text;
        m_text = NULL;
    }
    if (m_choice != NULL) {
        delete m_choice;
        m_choice = NULL;
    }
}


// ----------------------------------------------------------------------------
// geometry
// ----------------------------------------------------------------------------

wxSize wxComboBox::DoGetBestSize() const
{
    wxSize size = m_choice->GetBestSize();

    if ( m_text != NULL )
    {
        wxSize  sizeText = m_text->GetBestSize();

        size.x = POPUPWIDTH + sizeText.x + MARGIN;
    }

    return size;
}

void wxComboBox::DoMoveWindow(int x, int y, int width, int height) {
    height = POPUPHEIGHT;

    wxControl::DoMoveWindow(x, y, width, height);

    if ( m_text == NULL )
    {
        m_choice->SetSize(0, 0 , width, -1);
    }
    else
    {
        wxCoord wText = width - POPUPWIDTH - MARGIN;
        m_text->SetSize(0, 0, wText, height);
        m_choice->SetSize(0 + wText + MARGIN, 0, POPUPWIDTH, -1);
    }
}


// ----------------------------------------------------------------------------
// operations forwarded to the subcontrols
// ----------------------------------------------------------------------------

bool wxComboBox::Enable(bool enable)
{
    if ( !wxControl::Enable(enable) )
        return false;

    return true;
}

bool wxComboBox::Show(bool show)
{
    if ( !wxControl::Show(show) )
        return false;

    return true;
}

void wxComboBox::SetFocus()
{
    if ( m_text != NULL) {
        m_text->SetFocus();
    }
}


void wxComboBox::DelegateTextChanged( const wxString& value )
{
    SetStringSelection( value );
}


void wxComboBox::DelegateChoice( const wxString& value )
{
    SetStringSelection( value );
}


bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
           const wxString& value,
           const wxPoint& pos,
           const wxSize& size,
           const wxArrayString& choices,
           long style,
           const wxValidator& validator,
           const wxString& name)
{
    wxCArrayString chs( choices );

    return Create( parent, id, value, pos, size, chs.GetCount(),
                   chs.GetStrings(), style, validator, name );
}


bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
           const wxString& value,
           const wxPoint& pos,
           const wxSize& size,
           int n, const wxString choices[],
           long style,
           const wxValidator& validator,
           const wxString& name)
{
    if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
                            wxDefaultValidator, name) )
    {
        return false;
    }

    m_choice = new wxComboBoxChoice(this, style );

    wxSize csize = size;
    if ( style & wxCB_READONLY )
    {
        m_text = NULL;
    }
    else
    {
        m_text = new wxComboBoxText(this);
        if ( size.y == -1 ) {
          csize.y = m_text->GetSize().y ;
        }
    }

    DoSetSize(pos.x, pos.y, csize.x, csize.y);

    for ( int i = 0 ; i < n ; i++ )
    {
        m_choice->DoAppend( choices[ i ] );
    }

    return true;
}

wxString wxComboBox::GetValue() const
{
    wxString result;

    if ( m_text == NULL )
    {
        result = m_choice->GetString( m_choice->GetSelection() );
    }
    else
    {
        result = m_text->GetValue();
    }

    return result;
}

void wxComboBox::SetValue(const wxString& value)
{
    int s = FindString (value);
    if (s == wxNOT_FOUND && !HasFlag(wxCB_READONLY) )
    {
        m_choice->Append(value) ;
    }
    SetStringSelection( value ) ;
}

// Clipboard operations
void wxComboBox::Copy()
{
    if ( m_text != NULL )
    {
        m_text->Copy();
    }
}

void wxComboBox::Cut()
{
    if ( m_text != NULL )
    {
        m_text->Cut();
    }
}

void wxComboBox::Paste()
{
    if ( m_text != NULL )
    {
        m_text->Paste();
    }
}

void wxComboBox::SetEditable(bool editable)
{
    if ( ( m_text == NULL ) && editable )
    {
        m_text = new wxComboBoxText( this );
    }
    else if ( ( m_text != NULL ) && !editable )
    {
        delete m_text;
        m_text = NULL;
    }

    int currentX, currentY;
    GetPosition( &currentX, &currentY );

    int currentW, currentH;
    GetSize( &currentW, &currentH );

    DoMoveWindow( currentX, currentY, currentW, currentH );
}

void wxComboBox::SetInsertionPoint(long pos)
{
    // TODO
}

void wxComboBox::SetInsertionPointEnd()
{
    // TODO
}

long wxComboBox::GetInsertionPoint() const
{
    // TODO
    return 0;
}

wxTextPos wxComboBox::GetLastPosition() const
{
    // TODO
    return 0;
}

void wxComboBox::Replace(long from, long to, const wxString& value)
{
    // TODO
}

void wxComboBox::Remove(long from, long to)
{
    // TODO
}

void wxComboBox::SetSelection(long from, long to)
{
    // TODO
}

int wxComboBox::DoAppend(const wxString& item)
{
    return m_choice->DoAppend( item ) ;
}

int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
{
    return m_choice->DoInsert( item , pos ) ;
}

void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
{
    return m_choice->DoSetItemClientData( n , clientData ) ;
}

void* wxComboBox::DoGetItemClientData(unsigned int n) const
{
    return m_choice->DoGetItemClientData( n ) ;
}

void wxComboBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
{
    return m_choice->DoSetItemClientObject(n , clientData);
}

wxClientData* wxComboBox::DoGetItemClientObject(unsigned int n) const
{
    return m_choice->DoGetItemClientObject( n ) ;
}

void wxComboBox::FreeData()
{
    if ( HasClientObjectData() )
    {
        unsigned int count = GetCount();
        for ( unsigned int n = 0; n < count; n++ )
        {
            SetClientObject( n, NULL );
        }
    }
}

void wxComboBox::Delete(unsigned int n)
{
    // force client object deletion
    if( HasClientObjectData() )
        SetClientObject( n, NULL );
    m_choice->Delete( n );
}

void wxComboBox::Clear()
{
    FreeData();
    m_choice->Clear();
}

int wxComboBox::GetSelection() const
{
    return m_choice->GetSelection();
}

void wxComboBox::SetSelection(int n)
{
    m_choice->SetSelection( n );

    if ( m_text != NULL )
    {
        m_text->SetValue(GetString(n));
    }
}

int wxComboBox::FindString(const wxString& s, bool bCase ) const
{
    return m_choice->FindString( s , bCase );
}

wxString wxComboBox::GetString(unsigned int n) const
{
    return m_choice->GetString( n );
}

wxString wxComboBox::GetStringSelection() const
{
    int sel = GetSelection ();

    if (sel != wxNOT_FOUND)
        return wxString(this->GetString((unsigned int)sel));
    else
        return wxEmptyString;
}

void wxComboBox::SetString(unsigned int n, const wxString& s)
{
    m_choice->SetString( n , s );
}

bool wxComboBox::IsEditable() const
{
    return m_text != NULL && !HasFlag(wxCB_READONLY);
}

void wxComboBox::Undo()
{
    if (m_text != NULL)
        m_text->Undo();
}

void wxComboBox::Redo()
{
    if (m_text != NULL)
        m_text->Redo();
}

void wxComboBox::SelectAll()
{
    if (m_text != NULL)
        m_text->SelectAll();
}

bool wxComboBox::CanCopy() const
{
    if (m_text != NULL)
        return m_text->CanCopy();
    else
        return false;
}

bool wxComboBox::CanCut() const
{
    if (m_text != NULL)
        return m_text->CanCut();
    else
        return false;
}

bool wxComboBox::CanPaste() const
{
    if (m_text != NULL)
        return m_text->CanPaste();
    else
        return false;
}

bool wxComboBox::CanUndo() const
{
    if (m_text != NULL)
        return m_text->CanUndo();
    else
        return false;
}

bool wxComboBox::CanRedo() const
{
    if (m_text != NULL)
        return m_text->CanRedo();
    else
        return false;
}

void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) , bool WXUNUSED(mouseStillDown))
{
    wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
    event.SetInt(GetSelection());
    event.SetEventObject(this);
    event.SetString(GetStringSelection());
    ProcessCommand(event);
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/mac/classic/combobox.cpp
	3	// Purpose: wxComboBox class
	4	// Author: Stefan Csomor
	5	// Modified by:
	6	// Created: 1998-01-01
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Stefan Csomor
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#include "wx/wxprec.h"
	13
	14	#include "wx/combobox.h"
	15
	16	#ifndef WX_PRECOMP
	17	#include "wx/button.h"
	18	#include "wx/menu.h"
	19	#endif
	20
	21	#include "wx/mac/uma.h"
	22
	23	IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
	24
	25	// composite combobox implementation by Dan "Bud" Keith bud@otsys.com
	26
	27
	28	static int nextPopUpMenuId = 1000 ;
	29	MenuHandle NewUniqueMenu()
	30	{
	31	MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
	32	nextPopUpMenuId++ ;
	33	return handle ;
	34	}
	35
	36
	37	// ----------------------------------------------------------------------------
	38	// constants
	39	// ----------------------------------------------------------------------------
	40
	41	// the margin between the text control and the choice
	42	static const wxCoord MARGIN = 2;
	43	static const int POPUPWIDTH = 18;
	44	static const int POPUPHEIGHT = 23;
	45
	46
	47	// ----------------------------------------------------------------------------
	48	// wxComboBoxText: text control forwards events to combobox
	49	// ----------------------------------------------------------------------------
	50
	51	class wxComboBoxText : public wxTextCtrl
	52	{
	53	public:
	54	wxComboBoxText( wxComboBox * cb )
	55	: wxTextCtrl( cb , 1 )
	56	{
	57	m_cb = cb;
	58	}
	59
	60	protected:
	61	void OnChar( wxKeyEvent& event )
	62	{
	63	if ( event.GetKeyCode() == WXK_RETURN )
	64	{
	65	wxString value = GetValue();
	66
	67	if ( m_cb->GetCount() == 0 )
	68	{
	69	// make Enter generate "selected" event if there is only one item
	70	// in the combobox - without it, it's impossible to select it at
	71	// all!
	72	wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
	73	event.SetInt( 0 );
	74	event.SetString( value );
	75	event.SetEventObject( m_cb );
	76	m_cb->GetEventHandler()->ProcessEvent( event );
	77	}
	78	else
	79	{
	80	// add the item to the list if it's not there yet
	81	if ( m_cb->FindString(value) == wxNOT_FOUND )
	82	{
	83	m_cb->Append(value);
	84	m_cb->SetStringSelection(value);
	85
	86	// and generate the selected event for it
	87	wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
	88	event.SetInt( m_cb->GetCount() - 1 );
	89	event.SetString( value );
	90	event.SetEventObject( m_cb );
	91	m_cb->GetEventHandler()->ProcessEvent( event );
	92	}
	93
	94	// This will invoke the dialog default action, such
	95	// as the clicking the default button.
	96
	97	wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
	98	if ( tlw && tlw->GetDefaultItem() )
	99	{
	100	wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
	101	if ( def && def->IsEnabled() )
	102	{
	103	wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
	104	event.SetEventObject(def);
	105	def->Command(event);
	106	return ;
	107	}
	108	}
	109
	110	return;
	111	}
	112	}
	113
	114	event.Skip();
	115	}
	116
	117	private:
	118	wxComboBox *m_cb;
	119
	120	DECLARE_EVENT_TABLE()
	121	};
	122
	123	BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
	124	EVT_CHAR( wxComboBoxText::OnChar)
	125	END_EVENT_TABLE()
	126
	127	class wxComboBoxChoice : public wxChoice
	128	{
	129	public:
	130	wxComboBoxChoice(wxComboBox *cb, int style)
	131	: wxChoice( cb , 1 )
	132	{
	133	m_cb = cb;
	134	}
	135
	136	protected:
	137	void OnChoice( wxCommandEvent& e )
	138	{
	139	wxString s = e.GetString();
	140
	141	m_cb->DelegateChoice( s );
	142	wxCommandEvent event2(wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
	143	event2.SetInt(m_cb->GetSelection());
	144	event2.SetEventObject(m_cb);
	145	event2.SetString(m_cb->GetStringSelection());
	146	m_cb->ProcessCommand(event2);
	147	}
	148
	149	private:
	150	wxComboBox *m_cb;
	151
	152	DECLARE_EVENT_TABLE()
	153	};
	154
	155	BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
	156	EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
	157	END_EVENT_TABLE()
	158
	159	wxComboBox::~wxComboBox()
	160	{
	161	// delete client objects
	162	FreeData();
	163
	164	// delete the controls now, don't leave them alive even though they would
	165	// still be eventually deleted by our parent - but it will be too late, the
	166	// user code expects them to be gone now
	167	if (m_text != NULL) {
	168	delete m_text;
	169	m_text = NULL;
	170	}
	171	if (m_choice != NULL) {
	172	delete m_choice;
	173	m_choice = NULL;
	174	}
	175	}
	176
	177
	178	// ----------------------------------------------------------------------------
	179	// geometry
	180	// ----------------------------------------------------------------------------
	181
	182	wxSize wxComboBox::DoGetBestSize() const
	183	{
	184	wxSize size = m_choice->GetBestSize();
	185
	186	if ( m_text != NULL )
	187	{
	188	wxSize sizeText = m_text->GetBestSize();
	189
	190	size.x = POPUPWIDTH + sizeText.x + MARGIN;
	191	}
	192
	193	return size;
	194	}
	195
	196	void wxComboBox::DoMoveWindow(int x, int y, int width, int height) {
	197	height = POPUPHEIGHT;
	198
	199	wxControl::DoMoveWindow(x, y, width, height);
	200
	201	if ( m_text == NULL )
	202	{
	203	m_choice->SetSize(0, 0 , width, -1);
	204	}
	205	else
	206	{
	207	wxCoord wText = width - POPUPWIDTH - MARGIN;
	208	m_text->SetSize(0, 0, wText, height);
	209	m_choice->SetSize(0 + wText + MARGIN, 0, POPUPWIDTH, -1);
	210	}
	211	}
	212
	213
	214
	215	// ----------------------------------------------------------------------------
	216	// operations forwarded to the subcontrols
	217	// ----------------------------------------------------------------------------
	218
	219	bool wxComboBox::Enable(bool enable)
	220	{
	221	if ( !wxControl::Enable(enable) )
	222	return false;
	223
	224	return true;
	225	}
	226
	227	bool wxComboBox::Show(bool show)
	228	{
	229	if ( !wxControl::Show(show) )
	230	return false;
	231
	232	return true;
	233	}
	234
	235	void wxComboBox::SetFocus()
	236	{
	237	if ( m_text != NULL) {
	238	m_text->SetFocus();
	239	}
	240	}
	241
	242
	243	void wxComboBox::DelegateTextChanged( const wxString& value )
	244	{
	245	SetStringSelection( value );
	246	}
	247
	248
	249	void wxComboBox::DelegateChoice( const wxString& value )
	250	{
	251	SetStringSelection( value );
	252	}
	253
	254
	255	bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
	256	const wxString& value,
	257	const wxPoint& pos,
	258	const wxSize& size,
	259	const wxArrayString& choices,
	260	long style,
	261	const wxValidator& validator,
	262	const wxString& name)
	263	{
	264	wxCArrayString chs( choices );
	265
	266	return Create( parent, id, value, pos, size, chs.GetCount(),
	267	chs.GetStrings(), style, validator, name );
	268	}
	269
	270
	271	bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
	272	const wxString& value,
	273	const wxPoint& pos,
	274	const wxSize& size,
	275	int n, const wxString choices[],
	276	long style,
	277	const wxValidator& validator,
	278	const wxString& name)
	279	{
	280	if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
	281	wxDefaultValidator, name) )
	282	{
	283	return false;
	284	}
	285
	286	m_choice = new wxComboBoxChoice(this, style );
	287
	288	wxSize csize = size;
	289	if ( style & wxCB_READONLY )
	290	{
	291	m_text = NULL;
	292	}
	293	else
	294	{
	295	m_text = new wxComboBoxText(this);
	296	if ( size.y == -1 ) {
	297	csize.y = m_text->GetSize().y ;
	298	}
	299	}
	300
	301	DoSetSize(pos.x, pos.y, csize.x, csize.y);
	302
	303	for ( int i = 0 ; i < n ; i++ )
	304	{
	305	m_choice->DoAppend( choices[ i ] );
	306	}
	307
	308	return true;
	309	}
	310
	311	wxString wxComboBox::GetValue() const
	312	{
	313	wxString result;
	314
	315	if ( m_text == NULL )
	316	{
	317	result = m_choice->GetString( m_choice->GetSelection() );
	318	}
	319	else
	320	{
	321	result = m_text->GetValue();
	322	}
	323
	324	return result;
	325	}
	326
	327	void wxComboBox::SetValue(const wxString& value)
	328	{
	329	int s = FindString (value);
	330	if (s == wxNOT_FOUND && !HasFlag(wxCB_READONLY) )
	331	{
	332	m_choice->Append(value) ;
	333	}
	334	SetStringSelection( value ) ;
	335	}
	336
	337	// Clipboard operations
	338	void wxComboBox::Copy()
	339	{
	340	if ( m_text != NULL )
	341	{
	342	m_text->Copy();
	343	}
	344	}
	345
	346	void wxComboBox::Cut()
	347	{
	348	if ( m_text != NULL )
	349	{
	350	m_text->Cut();
	351	}
	352	}
	353
	354	void wxComboBox::Paste()
	355	{
	356	if ( m_text != NULL )
	357	{
	358	m_text->Paste();
	359	}
	360	}
	361
	362	void wxComboBox::SetEditable(bool editable)
	363	{
	364	if ( ( m_text == NULL ) && editable )
	365	{
	366	m_text = new wxComboBoxText( this );
	367	}
	368	else if ( ( m_text != NULL ) && !editable )
	369	{
	370	delete m_text;
	371	m_text = NULL;
	372	}
	373
	374	int currentX, currentY;
	375	GetPosition( &currentX, &currentY );
	376
	377	int currentW, currentH;
	378	GetSize( &currentW, &currentH );
	379
	380	DoMoveWindow( currentX, currentY, currentW, currentH );
	381	}
	382
	383	void wxComboBox::SetInsertionPoint(long pos)
	384	{
	385	// TODO
	386	}
	387
	388	void wxComboBox::SetInsertionPointEnd()
	389	{
	390	// TODO
	391	}
	392
	393	long wxComboBox::GetInsertionPoint() const
	394	{
	395	// TODO
	396	return 0;
	397	}
	398
	399	wxTextPos wxComboBox::GetLastPosition() const
	400	{
	401	// TODO
	402	return 0;
	403	}
	404
	405	void wxComboBox::Replace(long from, long to, const wxString& value)
	406	{
	407	// TODO
	408	}
	409
	410	void wxComboBox::Remove(long from, long to)
	411	{
	412	// TODO
	413	}
	414
	415	void wxComboBox::SetSelection(long from, long to)
	416	{
	417	// TODO
	418	}
	419
	420	int wxComboBox::DoAppend(const wxString& item)
	421	{
	422	return m_choice->DoAppend( item ) ;
	423	}
	424
	425	int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
	426	{
	427	return m_choice->DoInsert( item , pos ) ;
	428	}
	429
	430	void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
	431	{
	432	return m_choice->DoSetItemClientData( n , clientData ) ;
	433	}
	434
	435	void* wxComboBox::DoGetItemClientData(unsigned int n) const
	436	{
	437	return m_choice->DoGetItemClientData( n ) ;
	438	}
	439
	440	void wxComboBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
	441	{
	442	return m_choice->DoSetItemClientObject(n , clientData);
	443	}
	444
	445	wxClientData* wxComboBox::DoGetItemClientObject(unsigned int n) const
	446	{
	447	return m_choice->DoGetItemClientObject( n ) ;
	448	}
	449
	450	void wxComboBox::FreeData()
	451	{
	452	if ( HasClientObjectData() )
	453	{
	454	unsigned int count = GetCount();
	455	for ( unsigned int n = 0; n < count; n++ )
	456	{
	457	SetClientObject( n, NULL );
	458	}
	459	}
	460	}
	461
	462	void wxComboBox::Delete(unsigned int n)
	463	{
	464	// force client object deletion
	465	if( HasClientObjectData() )
	466	SetClientObject( n, NULL );
	467	m_choice->Delete( n );
	468	}
	469
	470	void wxComboBox::Clear()
	471	{
	472	FreeData();
	473	m_choice->Clear();
	474	}
	475
	476	int wxComboBox::GetSelection() const
	477	{
	478	return m_choice->GetSelection();
	479	}
	480
	481	void wxComboBox::SetSelection(int n)
	482	{
	483	m_choice->SetSelection( n );
	484
	485	if ( m_text != NULL )
	486	{
	487	m_text->SetValue(GetString(n));
	488	}
	489	}
	490
	491	int wxComboBox::FindString(const wxString& s, bool bCase ) const
	492	{
	493	return m_choice->FindString( s , bCase );
	494	}
	495
	496	wxString wxComboBox::GetString(unsigned int n) const
	497	{
	498	return m_choice->GetString( n );
	499	}
	500
	501	wxString wxComboBox::GetStringSelection() const
	502	{
	503	int sel = GetSelection ();
	504
	505	if (sel != wxNOT_FOUND)
	506	return wxString(this->GetString((unsigned int)sel));
	507	else
	508	return wxEmptyString;
	509	}
	510
	511	void wxComboBox::SetString(unsigned int n, const wxString& s)
	512	{
	513	m_choice->SetString( n , s );
	514	}
	515
	516	bool wxComboBox::IsEditable() const
	517	{
	518	return m_text != NULL && !HasFlag(wxCB_READONLY);
	519	}
	520
	521	void wxComboBox::Undo()
	522	{
	523	if (m_text != NULL)
	524	m_text->Undo();
	525	}
	526
	527	void wxComboBox::Redo()
	528	{
	529	if (m_text != NULL)
	530	m_text->Redo();
	531	}
	532
	533	void wxComboBox::SelectAll()
	534	{
	535	if (m_text != NULL)
	536	m_text->SelectAll();
	537	}
	538
	539	bool wxComboBox::CanCopy() const
	540	{
	541	if (m_text != NULL)
	542	return m_text->CanCopy();
	543	else
	544	return false;
	545	}
	546
	547	bool wxComboBox::CanCut() const
	548	{
	549	if (m_text != NULL)
	550	return m_text->CanCut();
	551	else
	552	return false;
	553	}
	554
	555	bool wxComboBox::CanPaste() const
	556	{
	557	if (m_text != NULL)
	558	return m_text->CanPaste();
	559	else
	560	return false;
	561	}
	562
	563	bool wxComboBox::CanUndo() const
	564	{
	565	if (m_text != NULL)
	566	return m_text->CanUndo();
	567	else
	568	return false;
	569	}
	570
	571	bool wxComboBox::CanRedo() const
	572	{
	573	if (m_text != NULL)
	574	return m_text->CanRedo();
	575	else
	576	return false;
	577	}
	578
	579	void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) , bool WXUNUSED(mouseStillDown))
	580	{
	581	wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
	582	event.SetInt(GetSelection());
	583	event.SetEventObject(this);
	584	event.SetString(GetStringSelection());
	585	ProcessCommand(event);
	586	}