Use new function GetItemLabel

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

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 734e631e288566789124016d560ffc5f019e8d80..1241f98b12cbd7e31e274a4b87e70a365a2b815e 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -230,9 +230,6 @@ 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
@@ -347,10 +344,8 @@ bool wxComboBox::Create(wxWindow *parent,
     const wxValidator& validator,
     const wxString& name)
 {
-    wxCArrayString chs( choices );
-
-    return Create( parent, id, value, pos, size, chs.GetCount(),
-                   chs.GetStrings(), style, validator, name );
+    return Create( parent, id, value, pos, size, 0, NULL,
+                   style, validator, name );
 }
 
 bool wxComboBox::Create(wxWindow *parent,
@@ -388,10 +383,7 @@ bool wxComboBox::Create(wxWindow *parent,
 
     DoSetSize(pos.x, pos.y, csize.x, csize.y);
 
-    for ( int i = 0 ; i < n ; i++ )
-    {
-        m_choice->DoAppend( choices[ i ] );
-    }
+    Append( n, choices );
 
     // Needed because it is a wxControlWithItems
     SetInitialSize(size);
@@ -510,59 +502,48 @@ void wxComboBox::SetSelection(long from, long to)
         m_text->SetSelection(from,to);
 }
 
-int wxComboBox::DoAppend(const wxString& item)
-{
-    return m_choice->DoAppend( item ) ;
-}
+int wxComboBox::DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData,
+                              wxClientDataType type)
+{
+    // wxItemContainer should probably be doing it itself but usually this is
+    // not necessary as the derived class DoInsertItems() calls
+    // AssignNewItemClientData() which initializes m_clientDataItemsType
+    // correctly; however as we just forward everything to wxChoice, we need to
+    // do it ourselves
+    //
+    // also notice that we never use wxClientData_Object with wxChoice as we
+    // don't want it to delete the data -- we will
+    int rc = m_choice->DoInsertItems(items, pos, clientData,
+                                     clientData ? wxClientData_Void
+                                                : wxClientData_None) ;
+    if ( rc != wxNOT_FOUND )
+    {
+        if ( !HasClientData() && type != wxClientData_None )
+            m_clientDataItemsType = type;
+    }
 
-int wxComboBox::DoInsert(const wxString& item, unsigned int pos)
-{
-    return m_choice->DoInsert( item , pos ) ;
+    return rc;
 }
 
 void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData)
 {
-    return m_choice->DoSetItemClientData( n , clientData ) ;
+    return m_choice->SetClientData( 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 );
-        }
-    }
+    return m_choice->GetClientData( n ) ;
 }
 
-void wxComboBox::Delete(unsigned int n)
+void wxComboBox::DoDeleteOneItem(unsigned int n)
 {
-    // force client object deletion
-    if( HasClientObjectData() )
-        SetClientObject( n, NULL );
     m_choice->Delete( n );
 }
 
-void wxComboBox::Clear()
+void wxComboBox::DoClear()
 {
-    FreeData();
     m_choice->Clear();
 }
 
@@ -576,7 +557,7 @@ void wxComboBox::SetSelection(int n)
     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, bool bCase) const