ignore WinCE projects and build directories

[wxWidgets.git] / src / mac / carbon / combobox.cpp

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index dd4234e85f536f0abbfdc42b7ff9e77d75b9ca32..4db3c45a0267e7a6b92184b0b6b516c4a5743052 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        combobox.cpp
+// Name:        src/mac/carbon/combobox.cpp

 // Purpose:     wxComboBox class
 // Purpose:     wxComboBox class

-// Author:      Stefan Csomor
+// Author:      Stefan Csomor, Dan "Bud" Keith (composite combobox)

 // Modified by:
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     1998-01-01
 // RCS-ID:      $Id$


@@ -14,21 +14,34 @@
 #if wxUSE_COMBOBOX
 
 #include "wx/combobox.h"
 #if wxUSE_COMBOBOX
 
 #include "wx/combobox.h"

-#include "wx/button.h"
-#include "wx/menu.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/button.h"
+    #include "wx/menu.h"
+    #include "wx/containr.h"
+    #include "wx/toplevel.h"
+    #include "wx/textctrl.h"
+#endif
+

 #include "wx/mac/uma.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
 
 #include "wx/mac/uma.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
 

-// composite combobox implementation by Dan "Bud" Keith bud@otsys.com
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxComboBox, wxControl)
+
+BEGIN_EVENT_TABLE(wxComboBox, wxControl)
+    WX_EVENT_TABLE_CONTROL_CONTAINER(wxComboBox)
+END_EVENT_TABLE()

 
 
 static int nextPopUpMenuId = 1000 ;
 
 
 static int nextPopUpMenuId = 1000 ;

+

 MenuHandle NewUniqueMenu()
 {
 MenuHandle NewUniqueMenu()
 {

-  MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
-  nextPopUpMenuId++ ;
-  return handle ;
+    MenuHandle handle = UMANewMenu(nextPopUpMenuId, wxString(wxT("Menu")), wxFont::GetDefaultEncoding() );
+    nextPopUpMenuId++ ;
+
+    return handle ;

 }
 
 
 }
 
 


@@ -37,17 +50,11 @@ MenuHandle NewUniqueMenu()
 // ----------------------------------------------------------------------------
 
 // the margin between the text control and the choice
 // ----------------------------------------------------------------------------
 
 // the margin between the text control and the choice

-#if TARGET_API_MAC_OSX

 // margin should be bigger on OS X due to blue highlight
 // around text control.
 static const wxCoord MARGIN = 4;
 // this is the border a focus rect on OSX is needing
 static const int    TEXTFOCUSBORDER = 3 ;
 // margin should be bigger on OS X due to blue highlight
 // around text control.
 static const wxCoord MARGIN = 4;
 // this is the border a focus rect on OSX is needing
 static const int    TEXTFOCUSBORDER = 3 ;

-#else
-static const wxCoord MARGIN = 2;
-static const int    TEXTFOCUSBORDER = 0 ;
-#endif
-static const int    POPUPHEIGHT = 23;

 
 
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------


@@ -61,6 +68,7 @@ public:
         : wxTextCtrl( cb , 1 )
     {
         m_cb = cb;
         : wxTextCtrl( cb , 1 )
     {
         m_cb = cb;

+        SetTriggerOnSetValue( false );

     }
 
 protected:
     }
 
 protected:


@@ -75,17 +83,17 @@ protected:
             NavEvent.SetWindowChange(false);
 
             // Get the parent of the combo and have it process the navigation?
             NavEvent.SetWindowChange(false);
 
             // Get the parent of the combo and have it process the navigation?

-            if (m_cb->GetParent()->GetEventHandler()->ProcessEvent(NavEvent))
+            if (m_cb->GetParent()->HandleWindowEvent(NavEvent))

                     return;
         }
 
         // send the event to the combobox class in case the user has bound EVT_CHAR
         wxKeyEvent kevt(event);
         kevt.SetEventObject(m_cb);
                     return;
         }
 
         // send the event to the combobox class in case the user has bound EVT_CHAR
         wxKeyEvent kevt(event);
         kevt.SetEventObject(m_cb);

-        if (m_cb->GetEventHandler()->ProcessEvent(kevt))
+        if (m_cb->HandleWindowEvent(kevt))

             // If the event was handled and not skipped then we're done
             return;
             // If the event was handled and not skipped then we're done
             return;

-        
+

         if ( event.GetKeyCode() == WXK_RETURN )
         {
             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_cb->GetId());
         if ( event.GetKeyCode() == WXK_RETURN )
         {
             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_cb->GetId());


@@ -93,25 +101,20 @@ protected:
             event.SetInt( m_cb->GetSelection() );
             event.SetEventObject( m_cb );
 
             event.SetInt( m_cb->GetSelection() );
             event.SetEventObject( m_cb );
 

-            // This will invoke the dialog default action, such
-            // as the clicking the default button.
-
-            if (!m_cb->GetEventHandler()->ProcessEvent( event ))
+            // This will invoke the dialog default action,
+            // such as the clicking the default button.
+            if (!m_cb->HandleWindowEvent( event ))

             {
             {

-                wxWindow *parent = GetParent();
-                while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
-                    parent = parent->GetParent() ;
-                }
-                if ( parent && parent->GetDefaultItem() )
+                wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+                if ( tlw && tlw->GetDefaultItem() )

                 {
                 {

-                    wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
-                                                          wxButton);
+                    wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);

                     if ( def && def->IsEnabled() )
                     {
                     if ( def && def->IsEnabled() )
                     {

-                        wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+                        wxCommandEvent event( wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );

                         event.SetEventObject(def);
                         def->Command(event);
                         event.SetEventObject(def);
                         def->Command(event);

-                   }
+                    }

                 }
 
                 return;
                 }
 
                 return;


@@ -125,7 +128,7 @@ protected:
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());

-        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+        if (! m_cb->HandleWindowEvent(event))

             event.Skip();
     }
 
             event.Skip();
     }
 


@@ -133,17 +136,17 @@ protected:
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());

-        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+        if (! m_cb->HandleWindowEvent(event))

             event.Skip();
     }
             event.Skip();
     }

-    
+

     void OnText( wxCommandEvent& event )
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());
     void OnText( wxCommandEvent& event )
     {
         event.SetEventObject(m_cb);
         event.SetId(m_cb->GetId());

-        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+        if (! m_cb->HandleWindowEvent(event))

             event.Skip();
             event.Skip();

-    }        
+    }

 
 private:
     wxComboBox *m_cb;
 
 private:
     wxComboBox *m_cb;


@@ -152,20 +155,21 @@ private:
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)

-    EVT_KEY_DOWN( wxComboBoxText::OnKeyDown)
-    EVT_CHAR(     wxComboBoxText::OnChar)
-    EVT_KEY_UP(   wxComboBoxText::OnKeyUp)
-    EVT_TEXT( -1, wxComboBoxText::OnText)
+    EVT_KEY_DOWN(wxComboBoxText::OnKeyDown)
+    EVT_CHAR(wxComboBoxText::OnChar)
+    EVT_KEY_UP(wxComboBoxText::OnKeyUp)
+    EVT_TEXT(wxID_ANY, wxComboBoxText::OnText)

 END_EVENT_TABLE()
 
 class wxComboBoxChoice : public wxChoice
 {
 public:
 END_EVENT_TABLE()
 
 class wxComboBoxChoice : public wxChoice
 {
 public:

-    wxComboBoxChoice(wxComboBox *cb, int style)
+    wxComboBoxChoice( wxComboBox *cb, int style )

         : wxChoice( cb , 1 , wxDefaultPosition , wxDefaultSize , 0 , NULL , style & (wxCB_SORT) )
     {
         m_cb = cb;
     }
         : wxChoice( cb , 1 , wxDefaultPosition , wxDefaultSize , 0 , NULL , style & (wxCB_SORT) )
     {
         m_cb = cb;
     }

+

     int GetPopupWidth() const
     {
         switch ( GetWindowVariant() )
     int GetPopupWidth() const
     {
         switch ( GetWindowVariant() )


@@ -173,6 +177,7 @@ public:
             case wxWINDOW_VARIANT_NORMAL :
             case wxWINDOW_VARIANT_LARGE :
                 return 24 ;
             case wxWINDOW_VARIANT_NORMAL :
             case wxWINDOW_VARIANT_LARGE :
                 return 24 ;

+

             default :
                 return 21 ;
         }
             default :
                 return 21 ;
         }


@@ -197,43 +202,46 @@ protected:
         TextEvent.SetEventObject( m_cb );
         m_cb->ProcessCommand( TextEvent );
     }
         TextEvent.SetEventObject( m_cb );
         m_cb->ProcessCommand( TextEvent );
     }

+

     virtual wxSize DoGetBestSize() const
     {
         wxSize sz = wxChoice::DoGetBestSize() ;
         if (! m_cb->HasFlag(wxCB_READONLY) )
             sz.x = GetPopupWidth() ;
     virtual wxSize DoGetBestSize() const
     {
         wxSize sz = wxChoice::DoGetBestSize() ;
         if (! m_cb->HasFlag(wxCB_READONLY) )
             sz.x = GetPopupWidth() ;

+

         return sz ;
     }
 
 private:
     wxComboBox *m_cb;
 
         return sz ;
     }
 
 private:
     wxComboBox *m_cb;
 

+    friend class wxComboBox;
+

     DECLARE_EVENT_TABLE()
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)
     DECLARE_EVENT_TABLE()
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxChoice, wxChoice)

-    EVT_CHOICE(-1, wxComboBoxChoice::OnChoice)
+    EVT_CHOICE(wxID_ANY, wxComboBoxChoice::OnChoice)

 END_EVENT_TABLE()
 
 wxComboBox::~wxComboBox()
 {
 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
     // 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) {
+    if (m_text != NULL)
+    {

         delete m_text;
         m_text = NULL;
     }
         delete m_text;
         m_text = NULL;
     }

-    if (m_choice != NULL) {
+
+    if (m_choice != NULL)
+    {

         delete m_choice;
         m_choice = NULL;
     }
 }
 
         delete m_choice;
         m_choice = NULL;
     }
 }
 

-

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


@@ -242,6 +250,7 @@ wxSize wxComboBox::DoGetBestSize() const
 {
     if (!m_choice && !m_text)
         return GetSize();
 {
     if (!m_choice && !m_text)
         return GetSize();

+

     wxSize size = m_choice->GetBestSize();
 
     if ( m_text != NULL )
     wxSize size = m_choice->GetBestSize();
 
     if ( m_text != NULL )


@@ -249,6 +258,7 @@ wxSize wxComboBox::DoGetBestSize() const
         wxSize  sizeText = m_text->GetBestSize();
         if (sizeText.y > size.y)
             size.y = sizeText.y;
         wxSize  sizeText = m_text->GetBestSize();
         if (sizeText.y > size.y)
             size.y = sizeText.y;

+

         size.x = m_choice->GetPopupWidth() + sizeText.x + MARGIN;
         size.x += TEXTFOCUSBORDER ;
         size.y += 2 * TEXTFOCUSBORDER ;
         size.x = m_choice->GetPopupWidth() + sizeText.x + MARGIN;
         size.x += TEXTFOCUSBORDER ;
         size.y += 2 * TEXTFOCUSBORDER ;


@@ -258,12 +268,13 @@ wxSize wxComboBox::DoGetBestSize() const
         // clipping is too tight
         size.y += 1 ;
     }
         // clipping is too tight
         size.y += 1 ;
     }

+

     return size;
 }
 
 void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
 {
     return size;
 }
 
 void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
 {

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

 
     if ( m_text == NULL )
     {
 
     if ( m_text == NULL )
     {


@@ -274,14 +285,13 @@ void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
     else
     {
         wxCoord wText = width - m_choice->GetPopupWidth() - MARGIN;
     else
     {
         wxCoord wText = width - m_choice->GetPopupWidth() - MARGIN;

-        m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1 );
+        m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1);
+

         // put it at an inset of 1 to have outer area shadows drawn as well
         m_choice->SetSize(TEXTFOCUSBORDER + wText + MARGIN - 1 , TEXTFOCUSBORDER, m_choice->GetPopupWidth() , -1);
     }
 }
 
         // put it at an inset of 1 to have outer area shadows drawn as well
         m_choice->SetSize(TEXTFOCUSBORDER + wText + MARGIN - 1 , TEXTFOCUSBORDER, m_choice->GetPopupWidth() , -1);
     }
 }
 

-
-

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


@@ -305,50 +315,50 @@ bool wxComboBox::Show(bool show)
     return true;
 }
 
     return true;
 }
 

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

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

-

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

+void wxComboBox::Init()
+{
+    WX_INIT_CONTROL_CONTAINER();
+}

 
 

-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)
+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 );
+    if ( !Create( parent, id, value, pos, size, 0, NULL,
+                   style, validator, name ) )
+        return false;

 
 

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

 
 

+    return true;
+}

 
 

-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)
+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 ,
                             validator, name) )
 {
     if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
                             validator, name) )


@@ -374,14 +384,12 @@ bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
 
     DoSetSize(pos.x, pos.y, csize.x, csize.y);
 
 
     DoSetSize(pos.x, pos.y, csize.x, csize.y);
 

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

 
 

-    SetBestSize(size);   // Needed because it is a wxControlWithItems
+    // Needed because it is a wxControlWithItems
+    SetInitialSize(size);

     SetStringSelection(value);
     SetStringSelection(value);

-    
+

     return true;
 }
 
     return true;
 }
 


@@ -390,18 +398,14 @@ wxString wxComboBox::GetValue() const
     wxString        result;
 
     if ( m_text == NULL )
     wxString        result;
 
     if ( m_text == NULL )

-    {

         result = m_choice->GetString( m_choice->GetSelection() );
         result = m_choice->GetString( m_choice->GetSelection() );

-    }

     else
     else

-    {

         result = m_text->GetValue();
         result = m_text->GetValue();

-    }

 
     return result;
 }
 
 
     return result;
 }
 

-int wxComboBox::GetCount() const
+unsigned int wxComboBox::GetCount() const

 {
     return m_choice->GetCount() ;
 }
 {
     return m_choice->GetCount() ;
 }


@@ -414,29 +418,34 @@ void wxComboBox::SetValue(const wxString& value)
         m_text->SetValue( value );
 }
 
         m_text->SetValue( value );
 }
 

+void wxComboBox::WriteText(const wxString& text)
+{
+    m_text->WriteText(text);
+}
+
+void wxComboBox::GetSelection(long *from, long *to) const
+{
+    m_text->GetSelection(from, to);
+}
+

 // Clipboard operations
 // Clipboard operations

+

 void wxComboBox::Copy()
 {
     if ( m_text != NULL )
 void wxComboBox::Copy()
 {
     if ( m_text != NULL )

-    {

         m_text->Copy();
         m_text->Copy();

-    }

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

-    {

         m_text->Cut();
         m_text->Cut();

-    }

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

-    {

         m_text->Paste();
         m_text->Paste();

-    }

 }
 
 void wxComboBox::SetEditable(bool editable)
 }
 
 void wxComboBox::SetEditable(bool editable)


@@ -462,95 +471,84 @@ void wxComboBox::SetEditable(bool editable)
 
 void wxComboBox::SetInsertionPoint(long pos)
 {
 
 void wxComboBox::SetInsertionPoint(long pos)
 {

-    // TODO
+    if ( m_text )
+        m_text->SetInsertionPoint(pos);

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

-    // TODO
+    if ( m_text )
+        m_text->SetInsertionPointEnd();

 }
 
 long wxComboBox::GetInsertionPoint() const
 {
 }
 
 long wxComboBox::GetInsertionPoint() const
 {

-    // TODO
+    if ( m_text )
+        return m_text->GetInsertionPoint();

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

-    // TODO
+    if ( m_text )
+        return m_text->GetLastPosition();

     return 0;
 }
 
 void wxComboBox::Replace(long from, long to, const wxString& value)
 {
     return 0;
 }
 
 void wxComboBox::Replace(long from, long to, const wxString& value)
 {

-    // TODO
+    if ( m_text )
+        m_text->Replace(from,to,value);

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

-    // TODO
+    if ( m_text )
+        m_text->Remove(from,to);

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

-    // TODO
+    if ( m_text )
+        m_text->SetSelection(from,to);

 }
 
 }
 

-int wxComboBox::DoAppend(const wxString& item)
+int wxComboBox::DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData,
+                              wxClientDataType type)

 {
 {

-    return m_choice->DoAppend( item ) ;
+    return m_choice->DoInsertItems(items, pos, clientData, type);

 }
 
 }
 

-int wxComboBox::DoInsert(const wxString& item, int pos)
-{
-    return m_choice->DoInsert( item , pos ) ;
-}
-
-void wxComboBox::DoSetItemClientData(int n, void* clientData)
+void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)

 {
     return m_choice->DoSetItemClientData( n , clientData ) ;
 }
 
 {
     return m_choice->DoSetItemClientData( n , clientData ) ;
 }
 

-void* wxComboBox::DoGetItemClientData(int n) const
+void* wxComboBox::DoGetItemClientData(unsigned int n) const

 {
     return m_choice->DoGetItemClientData( n ) ;
 }
 
 {
     return m_choice->DoGetItemClientData( n ) ;
 }
 

-void wxComboBox::DoSetItemClientObject(int n, wxClientData* clientData)
+wxClientDataType wxComboBox::GetClientDataType() const

 {
 {

-    return m_choice->DoSetItemClientObject( n , clientData ) ;
+    return m_choice->GetClientDataType();

 }
 
 }
 

-wxClientData* wxComboBox::DoGetItemClientObject(int n) const
+void wxComboBox::SetClientDataType(wxClientDataType clientDataItemsType)

 {
 {

-    return m_choice->DoGetItemClientObject( n ) ;
+    m_choice->SetClientDataType(clientDataItemsType);

 }
 
 }
 

-void wxComboBox::FreeData()
+void wxComboBox::DoDeleteOneItem(unsigned int n)

 {
 {

-    if ( HasClientObjectData() )
-    {
-        size_t count = GetCount();
-        for ( size_t n = 0; n < count; n++ )
-        {
-            SetClientObject( n, NULL );
-        }
-    }
-}
-
-void wxComboBox::Delete(int n)
-{
-    // force client object deletion
-    if( HasClientObjectData() )
-        SetClientObject( n, NULL );
-    m_choice->Delete( n );
+    m_choice->DoDeleteOneItem( n );

 }
 
 }
 

-void wxComboBox::Clear()
+void wxComboBox::DoClear()

 {
 {

-    FreeData();
-    m_choice->Clear();
+    m_choice->DoClear();

 }
 
 int wxComboBox::GetSelection() const
 }
 
 int wxComboBox::GetSelection() const


@@ -563,33 +561,31 @@ void wxComboBox::SetSelection(int n)
     m_choice->SetSelection( n );
 
     if ( m_text != NULL )
     m_choice->SetSelection( n );
 
     if ( m_text != NULL )

-    {
-        m_text->SetValue( GetString( n ) );
-    }
+        m_text->SetValue(n != wxNOT_FOUND ? GetString(n) : wxString(wxEmptyString));

 }
 
 }
 

-int wxComboBox::FindString(const wxString& s) const
+int wxComboBox::FindString(const wxString& s, bool bCase) const

 {
 {

-    return m_choice->FindString( s );
+    return m_choice->FindString( s, bCase );

 }
 
 }
 

-wxString wxComboBox::GetString(int n) const
+wxString wxComboBox::GetString(unsigned int n) const

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

-    int sel = GetSelection ();
-    if (sel > -1)
-        return wxString(this->GetString (sel));
+    int sel = GetSelection();
+    if (sel != wxNOT_FOUND)
+        return wxString(this->GetString((unsigned int)sel));

     else
         return wxEmptyString;
 }
 
     else
         return wxEmptyString;
 }
 

-void wxComboBox::SetString(int n, const wxString& s)
+void wxComboBox::SetString(unsigned int n, const wxString& s)

 {
 {

-    m_choice->SetString( n , s ) ;
+    m_choice->SetString( n , s );

 }
 
 bool wxComboBox::IsEditable() const
 }
 
 bool wxComboBox::IsEditable() const


@@ -655,15 +651,18 @@ bool wxComboBox::CanRedo() const
         return false;
 }
 
         return false;
 }
 

-wxInt32 wxComboBox::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
+wxInt32 wxComboBox::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )

 {
 {

-    /* For consistency with other platforms, clicking in the text area does not constitute a selection
+/*
+    For consistency with other platforms, clicking in the text area does not constitute a selection

     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
     event.SetEventObject(this);
     event.SetString(GetStringSelection());
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
     event.SetEventObject(this);
     event.SetString(GetStringSelection());

-    ProcessCommand(event);*/
+    ProcessCommand(event);
+*/
+

     return noErr ;
 }
 
     return noErr ;
 }
 

-#endif
+#endif // wxUSE_COMBOBOX