[wxWidgets.git] / 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"
#endif

#include "wx/menu.h"
#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.

                wxWindow *parent = GetParent();
                while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
                    parent = parent->GetParent() ;
                }
                if ( parent && parent->GetDefaultItem() )
                {
                    wxButton *def = wxDynamicCast(parent->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
2646f485	1	/////////////////////////////////////////////////////////////////////////////
11e62fe6	2	// Name: src/mac/classic/combobox.cpp
2646f485 SC	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
65571936	9	// Licence: wxWindows licence
2646f485 SC	10	/////////////////////////////////////////////////////////////////////////////
2646f485 SC	11
f1e01716 WS	12	#include "wx/wxprec.h"
f1e01716 WS	13
2646f485	14	#include "wx/combobox.h"
f1e01716 WS	15
	16	#ifndef WX_PRECOMP
	17	#include "wx/button.h"
	18	#endif
	19
2646f485 SC	20	#include "wx/menu.h"
	21	#include "wx/mac/uma.h"
	22
2646f485	23	IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
2646f485 SC	24
	25	// composite combobox implementation by Dan "Bud" Keith bud@otsys.com
	26
	27
	28	static int nextPopUpMenuId = 1000 ;
150e31d2	29	MenuHandle NewUniqueMenu()
2646f485 SC	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	wxWindow *parent = GetParent();
98	while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
99	parent = parent->GetParent() ;
100	}
101	if ( parent && parent->GetDefaultItem() )
102	{
103	wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
104	wxButton);
105	if ( def && def->IsEnabled() )
106	{
107	wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
108	event.SetEventObject(def);
109	def->Command(event);
110	return ;
111	}
112	}
113
114	return;
115	}
116	}
150e31d2	117
2646f485 SC	118	event.Skip();
	119	}
	120
	121	private:
	122	wxComboBox *m_cb;
	123
	124	DECLARE_EVENT_TABLE()
	125	};
	126
	127	BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
	128	EVT_CHAR( wxComboBoxText::OnChar)
	129	END_EVENT_TABLE()
	130
	131	class wxComboBoxChoice : public wxChoice
	132	{
	133	public:
	134	wxComboBoxChoice(wxComboBox *cb, int style)
	135	: wxChoice( cb , 1 )
	136	{
	137	m_cb = cb;
	138	}
	139
	140	protected:
	141	void OnChoice( wxCommandEvent& e )
	142	{
aa61d352	143	wxString s = e.GetString();
2646f485 SC	144
	145	m_cb->DelegateChoice( s );
	146	wxCommandEvent event2(wxEVT_COMMAND_COMBOBOX_SELECTED, m_cb->GetId() );
	147	event2.SetInt(m_cb->GetSelection());
	148	event2.SetEventObject(m_cb);
	149	event2.SetString(m_cb->GetStringSelection());
	150	m_cb->ProcessCommand(event2);
	151	}
	152
	153	private:
	154	wxComboBox *m_cb;
	155
	156	DECLARE_EVENT_TABLE()
	157	};
	158
	159	BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
	160	EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
	161	END_EVENT_TABLE()
	162
	163	wxComboBox::~wxComboBox()
	164	{
	165	// delete client objects
	166	FreeData();
	167
	168	// delete the controls now, don't leave them alive even though they would
	169	// still be eventually deleted by our parent - but it will be too late, the
	170	// user code expects them to be gone now
	171	if (m_text != NULL) {
	172	delete m_text;
	173	m_text = NULL;
	174	}
	175	if (m_choice != NULL) {
	176	delete m_choice;
	177	m_choice = NULL;
	178	}
	179	}
	180
	181
	182	// ----------------------------------------------------------------------------
	183	// geometry
	184	// ----------------------------------------------------------------------------
	185
	186	wxSize wxComboBox::DoGetBestSize() const
	187	{
	188	wxSize size = m_choice->GetBestSize();
150e31d2	189
2646f485 SC	190	if ( m_text != NULL )
	191	{
	192	wxSize sizeText = m_text->GetBestSize();
150e31d2	193
2646f485 SC	194	size.x = POPUPWIDTH + sizeText.x + MARGIN;
	195	}
	196
	197	return size;
	198	}
	199
	200	void wxComboBox::DoMoveWindow(int x, int y, int width, int height) {
	201	height = POPUPHEIGHT;
150e31d2	202
2646f485 SC	203	wxControl::DoMoveWindow(x, y, width, height);
	204
	205	if ( m_text == NULL )
	206	{
	207	m_choice->SetSize(0, 0 , width, -1);
	208	}
	209	else
	210	{
	211	wxCoord wText = width - POPUPWIDTH - MARGIN;
	212	m_text->SetSize(0, 0, wText, height);
	213	m_choice->SetSize(0 + wText + MARGIN, 0, POPUPWIDTH, -1);
150e31d2	214	}
2646f485 SC	215	}
	216
	217
	218
	219	// ----------------------------------------------------------------------------
	220	// operations forwarded to the subcontrols
	221	// ----------------------------------------------------------------------------
	222
	223	bool wxComboBox::Enable(bool enable)
	224	{
	225	if ( !wxControl::Enable(enable) )
7d8268a1	226	return false;
2646f485	227
7d8268a1	228	return true;
2646f485 SC	229	}
	230
	231	bool wxComboBox::Show(bool show)
	232	{
	233	if ( !wxControl::Show(show) )
7d8268a1	234	return false;
2646f485	235
7d8268a1	236	return true;
2646f485 SC	237	}
	238
	239	void wxComboBox::SetFocus()
	240	{
	241	if ( m_text != NULL) {
	242	m_text->SetFocus();
	243	}
	244	}
	245
	246
	247	void wxComboBox::DelegateTextChanged( const wxString& value )
	248	{
	249	SetStringSelection( value );
	250	}
	251
	252
	253	void wxComboBox::DelegateChoice( const wxString& value )
	254	{
	255	SetStringSelection( value );
	256	}
	257
	258
	259	bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
	260	const wxString& value,
	261	const wxPoint& pos,
	262	const wxSize& size,
	263	const wxArrayString& choices,
	264	long style,
	265	const wxValidator& validator,
	266	const wxString& name)
	267	{
	268	wxCArrayString chs( choices );
	269
	270	return Create( parent, id, value, pos, size, chs.GetCount(),
	271	chs.GetStrings(), style, validator, name );
	272	}
	273
	274
	275	bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
	276	const wxString& value,
	277	const wxPoint& pos,
	278	const wxSize& size,
	279	int n, const wxString choices[],
	280	long style,
	281	const wxValidator& validator,
	282	const wxString& name)
	283	{
	284	if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
	285	wxDefaultValidator, name) )
	286	{
7d8268a1	287	return false;
2646f485 SC	288	}
	289
	290	m_choice = new wxComboBoxChoice(this, style );
	291
	292	wxSize csize = size;
	293	if ( style & wxCB_READONLY )
	294	{
	295	m_text = NULL;
	296	}
	297	else
	298	{
	299	m_text = new wxComboBoxText(this);
	300	if ( size.y == -1 ) {
	301	csize.y = m_text->GetSize().y ;
	302	}
	303	}
150e31d2	304
2646f485	305	DoSetSize(pos.x, pos.y, csize.x, csize.y);
150e31d2	306
2646f485 SC	307	for ( int i = 0 ; i < n ; i++ )
	308	{
	309	m_choice->DoAppend( choices[ i ] );
	310	}
	311
7d8268a1	312	return true;
2646f485 SC	313	}
	314
	315	wxString wxComboBox::GetValue() const
	316	{
aa61d352	317	wxString result;
150e31d2	318
2646f485 SC	319	if ( m_text == NULL )
	320	{
	321	result = m_choice->GetString( m_choice->GetSelection() );
	322	}
	323	else
	324	{
	325	result = m_text->GetValue();
	326	}
	327
	328	return result;
	329	}
	330
	331	void wxComboBox::SetValue(const wxString& value)
	332	{
	333	int s = FindString (value);
	334	if (s == wxNOT_FOUND && !HasFlag(wxCB_READONLY) )
	335	{
	336	m_choice->Append(value) ;
	337	}
	338	SetStringSelection( value ) ;
	339	}
	340
	341	// Clipboard operations
	342	void wxComboBox::Copy()
	343	{
	344	if ( m_text != NULL )
	345	{
	346	m_text->Copy();
	347	}
	348	}
	349
	350	void wxComboBox::Cut()
	351	{
	352	if ( m_text != NULL )
	353	{
	354	m_text->Cut();
	355	}
	356	}
	357
	358	void wxComboBox::Paste()
	359	{
	360	if ( m_text != NULL )
	361	{
	362	m_text->Paste();
	363	}
	364	}
	365
	366	void wxComboBox::SetEditable(bool editable)
	367	{
	368	if ( ( m_text == NULL ) && editable )
	369	{
	370	m_text = new wxComboBoxText( this );
	371	}
	372	else if ( ( m_text != NULL ) && !editable )
	373	{
	374	delete m_text;
	375	m_text = NULL;
	376	}
	377
	378	int currentX, currentY;
	379	GetPosition( &currentX, &currentY );
150e31d2	380
2646f485 SC	381	int currentW, currentH;
	382	GetSize( &currentW, &currentH );
	383
	384	DoMoveWindow( currentX, currentY, currentW, currentH );
	385	}
	386
	387	void wxComboBox::SetInsertionPoint(long pos)
	388	{
	389	// TODO
	390	}
	391
	392	void wxComboBox::SetInsertionPointEnd()
	393	{
	394	// TODO
	395	}
	396
	397	long wxComboBox::GetInsertionPoint() const
	398	{
	399	// TODO
	400	return 0;
	401	}
	402
7d8268a1	403	wxTextPos wxComboBox::GetLastPosition() const
2646f485 SC	404	{
	405	// TODO
	406	return 0;
	407	}
	408
	409	void wxComboBox::Replace(long from, long to, const wxString& value)
	410	{
	411	// TODO
	412	}
	413
	414	void wxComboBox::Remove(long from, long to)
	415	{
	416	// TODO
	417	}
	418
	419	void wxComboBox::SetSelection(long from, long to)
	420	{
	421	// TODO
	422	}
	423
150e31d2	424	int wxComboBox::DoAppend(const wxString& item)
2646f485 SC	425	{
	426	return m_choice->DoAppend( item ) ;
	427	}
	428
aa61d352	429	int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
2646f485 SC	430	{
	431	return m_choice->DoInsert( item , pos ) ;
	432	}
	433
aa61d352	434	void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
2646f485 SC	435	{
	436	return m_choice->DoSetItemClientData( n , clientData ) ;
	437	}
	438
aa61d352	439	void* wxComboBox::DoGetItemClientData(unsigned int n) const
2646f485 SC	440	{
	441	return m_choice->DoGetItemClientData( n ) ;
	442	}
	443
aa61d352	444	void wxComboBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
2646f485	445	{
aa61d352	446	return m_choice->DoSetItemClientObject(n , clientData);
2646f485 SC	447	}
2646f485 SC	448
aa61d352	449	wxClientData* wxComboBox::DoGetItemClientObject(unsigned int n) const
2646f485 SC	450	{
	451	return m_choice->DoGetItemClientObject( n ) ;
	452	}
	453
	454	void wxComboBox::FreeData()
	455	{
	456	if ( HasClientObjectData() )
	457	{
aa61d352 VZ	458	unsigned int count = GetCount();
aa61d352 VZ	459	for ( unsigned int n = 0; n < count; n++ )
2646f485 SC	460	{
	461	SetClientObject( n, NULL );
	462	}
	463	}
	464	}
	465
aa61d352	466	void wxComboBox::Delete(unsigned int n)
2646f485 SC	467	{
	468	// force client object deletion
	469	if( HasClientObjectData() )
	470	SetClientObject( n, NULL );
	471	m_choice->Delete( n );
	472	}
	473
	474	void wxComboBox::Clear()
	475	{
	476	FreeData();
	477	m_choice->Clear();
	478	}
	479
	480	int wxComboBox::GetSelection() const
	481	{
	482	return m_choice->GetSelection();
	483	}
	484
	485	void wxComboBox::SetSelection(int n)
	486	{
	487	m_choice->SetSelection( n );
150e31d2	488
2646f485 SC	489	if ( m_text != NULL )
2646f485 SC	490	{
aa61d352	491	m_text->SetValue(GetString(n));
2646f485 SC	492	}
	493	}
	494
11e62fe6	495	int wxComboBox::FindString(const wxString& s, bool bCase ) const
2646f485	496	{
11e62fe6	497	return m_choice->FindString( s , bCase );
2646f485 SC	498	}
2646f485 SC	499
aa61d352	500	wxString wxComboBox::GetString(unsigned int n) const
2646f485 SC	501	{
	502	return m_choice->GetString( n );
	503	}
	504
	505	wxString wxComboBox::GetStringSelection() const
	506	{
	507	int sel = GetSelection ();
aa61d352 VZ	508
	509	if (sel != wxNOT_FOUND)
	510	return wxString(this->GetString((unsigned int)sel));
2646f485 SC	511	else
	512	return wxEmptyString;
	513	}
	514
aa61d352	515	void wxComboBox::SetString(unsigned int n, const wxString& s)
2646f485	516	{
aa61d352	517	m_choice->SetString( n , s );
2646f485 SC	518	}
2646f485 SC	519
150e31d2 JS	520	bool wxComboBox::IsEditable() const
150e31d2 JS	521	{
7d8268a1	522	return m_text != NULL && !HasFlag(wxCB_READONLY);
150e31d2 JS	523	}
	524
	525	void wxComboBox::Undo()
	526	{
	527	if (m_text != NULL)
	528	m_text->Undo();
	529	}
	530
	531	void wxComboBox::Redo()
	532	{
	533	if (m_text != NULL)
	534	m_text->Redo();
	535	}
	536
	537	void wxComboBox::SelectAll()
	538	{
	539	if (m_text != NULL)
	540	m_text->SelectAll();
	541	}
	542
	543	bool wxComboBox::CanCopy() const
	544	{
	545	if (m_text != NULL)
	546	return m_text->CanCopy();
	547	else
	548	return false;
	549	}
	550
	551	bool wxComboBox::CanCut() const
	552	{
	553	if (m_text != NULL)
	554	return m_text->CanCut();
	555	else
	556	return false;
	557	}
	558
	559	bool wxComboBox::CanPaste() const
	560	{
	561	if (m_text != NULL)
	562	return m_text->CanPaste();
	563	else
	564	return false;
	565	}
	566
	567	bool wxComboBox::CanUndo() const
	568	{
	569	if (m_text != NULL)
	570	return m_text->CanUndo();
	571	else
	572	return false;
	573	}
	574
	575	bool wxComboBox::CanRedo() const
	576	{
	577	if (m_text != NULL)
	578	return m_text->CanRedo();
	579	else
	580	return false;
	581	}
2646f485	582
150e31d2	583	void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) , bool WXUNUSED(mouseStillDown))
2646f485 SC	584	{
	585	wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
	586	event.SetInt(GetSelection());
	587	event.SetEventObject(this);
	588	event.SetString(GetStringSelection());
	589	ProcessCommand(event);
	590	}