A little clarification

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

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 7d2a6819ea93aff36c36c0f1310ae2c6050770f2..c3c5660bbf5163b8502539f6e28406182488d670 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -402,26 +402,59 @@ void wxComboBox::SetSelection(long from, long to)
     // TODO
 }
 
     // TODO
 }
 

-void wxComboBox::Append(const wxString& item)
+int wxComboBox::DoAppend(const wxString& item) 

 {
 {

-    // I am not sure what other ports do,
-    // but wxMac chokes on empty entries.
+    return m_choice->DoAppend( item ) ;
+}

 
 

-    if (!item.IsEmpty())
-        m_choice->DoAppend( item );
+int wxComboBox::DoInsert(const wxString& item, int pos) 
+{
+    return m_choice->DoInsert( item , pos ) ;

 }
 
 }
 

-void wxComboBox::Delete(int n)
+void wxComboBox::DoSetItemClientData(int n, void* clientData) 
+{
+    return m_choice->DoSetItemClientData( n , clientData ) ;
+}
+
+void* wxComboBox::DoGetItemClientData(int n) const
+{
+    return m_choice->DoGetItemClientData( n ) ;
+}
+
+void wxComboBox::DoSetItemClientObject(int n, wxClientData* clientData)
+{
+    return m_choice->DoSetItemClientObject( n , clientData ) ;
+}
+
+wxClientData* wxComboBox::DoGetItemClientObject(int n) const 
+{
+    return m_choice->DoGetItemClientObject( n ) ;
+}
+
+void wxComboBox::FreeData()

 {
     if ( HasClientObjectData() )
     {
 {
     if ( HasClientObjectData() )
     {

-        SetClientObject(n, NULL);
+        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 );
 }
 
 void wxComboBox::Clear()
 {
     m_choice->Delete( n );
 }
 
 void wxComboBox::Clear()
 {

+    FreeData();

     m_choice->Clear();
 }
 
     m_choice->Clear();
 }
 


@@ -456,7 +489,7 @@ wxString wxComboBox::GetStringSelection() const
     if (sel > -1)
         return wxString(this->GetString (sel));
     else
     if (sel > -1)
         return wxString(this->GetString (sel));
     else

-        return wxString("");
+        return wxEmptyString;

 }
 
 bool wxComboBox::SetStringSelection(const wxString& sel)
 }
 
 bool wxComboBox::SetStringSelection(const wxString& sel)


@@ -471,7 +504,13 @@ bool wxComboBox::SetStringSelection(const wxString& sel)
         return FALSE;
 }
 
         return FALSE;
 }
 

-void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) ) 
+void wxComboBox::SetString(int n, const wxString& s) 
+{
+    m_choice->SetString( n , s ) ;
+}
+
+
+void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) , bool WXUNUSED(mouseStillDown)) 

 {
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
 {
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());