Digital Mars compilation warnings and Unicode fixes (patch 884587)

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

diff --git a/src/mac/combobox.cpp b/src/mac/combobox.cpp
index 830e8564a77c5e1a1895c39b4366c3b6f0c278b4..27aa1a58de3e840e05d6153dc326262a3e011822 100644 (file)
--- a/src/mac/combobox.cpp
+++ b/src/mac/combobox.cpp
@@ -162,7 +162,10 @@ END_EVENT_TABLE()
 
 wxComboBox::~wxComboBox()
 {
-   // delete the controls now, don't leave them alive even though they would
+    // 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) {
@@ -253,6 +256,22 @@ void wxComboBox::DelegateChoice( const wxString& 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,
@@ -414,31 +433,47 @@ int wxComboBox::DoInsert(const wxString& item, int pos)
 
 void wxComboBox::DoSetItemClientData(int n, void* clientData) 
 {
-    return m_choice->SetClientData( n , clientData ) ;
+    return m_choice->DoSetItemClientData( n , clientData ) ;
 }
 
 void* wxComboBox::DoGetItemClientData(int n) const
 {
-    return m_choice->GetClientData( n ) ;
+    return m_choice->DoGetItemClientData( n ) ;
 }
 
 void wxComboBox::DoSetItemClientObject(int n, wxClientData* clientData)
 {
-    return m_choice->SetClientObject( n , clientData ) ;
+    return m_choice->DoSetItemClientObject( n , clientData ) ;
 }
 
 wxClientData* wxComboBox::DoGetItemClientObject(int n) const 
 {
-    return m_choice->GetClientObject( n ) ;
+    return m_choice->DoGetItemClientObject( n ) ;
+}
+
+void wxComboBox::FreeData()
+{
+    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 );
 }
 
 void wxComboBox::Clear()
 {
+    FreeData();
     m_choice->Clear();
 }