positioning of the insertion point at the end

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

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 8ffecd04894a536061a63694480cbb66d4aabaed..c1fbe261a143e803ca18016433da099b065dfa6d 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/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) {
@@ -201,7 +204,9 @@ void wxComboBox::DoMoveWindow(int x, int y, int width, int height) {
 
     if ( m_text == NULL )
     {
-        m_choice->SetSize(0, 0 , width, -1);
+        // we might not be fully constructed yet, therefore watch out...
+        if ( m_choice )
+            m_choice->SetSize(0, 0 , width, -1);
     }
     else
     {
@@ -253,6 +258,22 @@ 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,
@@ -402,26 +423,59 @@ void wxComboBox::SetSelection(long from, long to)
     // 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() )
     {
-        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()
 {
+    FreeData();
     m_choice->Clear();
 }
 
@@ -471,12 +525,19 @@ bool wxComboBox::SetStringSelection(const wxString& sel)
         return FALSE;
 }
 
-void wxComboBox::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 WXUNUSED(controlpart) ) 
+void wxComboBox::SetString(int n, const wxString& s) 
+{
+    m_choice->SetString( n , s ) ;
+}
+
+
+wxInt32 wxComboBox::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) 
 {
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
     event.SetEventObject(this);
     event.SetString(GetStringSelection());
     ProcessCommand(event);
+    return noErr ;
 }