remove warnings of intentionally unreachable code

[wxWidgets.git] / include / wx / motif / listbox.h

diff --git a/include/wx/motif/listbox.h b/include/wx/motif/listbox.h
index 8f4b5b04df5313ee8dd2f94719ff4a0d8b003208..d124453bdec0627b9ebadf77c422c9430cdd6c7d 100644 (file)
--- a/include/wx/motif/listbox.h
+++ b/include/wx/motif/listbox.h
@@ -63,25 +63,25 @@ public:
         const wxValidator& validator = wxDefaultValidator,
         const wxString& name = wxListBoxNameStr);
 
-    ~wxListBox();
+    virtual ~wxListBox();
 
     // implementation of wxControlWithItems
-    virtual int GetCount() const;
+    virtual unsigned int GetCount() const;
     virtual int DoAppend(const wxString& item);
-    virtual void DoSetItemClientData(int n, void* clientData);
-    virtual void* DoGetItemClientData(int n) const;
-    virtual void DoSetItemClientObject(int n, wxClientData* clientData);
-    virtual wxClientData* DoGetItemClientObject(int n) const;
+    virtual void DoSetItemClientData(unsigned int n, void* clientData);
+    virtual void* DoGetItemClientData(unsigned int n) const;
+    virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData);
+    virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
     virtual int GetSelection() const;
-    virtual void Delete(int n);
+    virtual void Delete(unsigned int n);
     virtual int FindString(const wxString& s, bool bCase = false) const;
     virtual void Clear();
-    virtual void SetString(int n, const wxString& s);
-    virtual wxString GetString(int n) const;
+    virtual void SetString(unsigned int n, const wxString& s);
+    virtual wxString GetString(unsigned int n) const;
 
     // implementation of wxListBoxbase
     virtual void DoSetSelection(int n, bool select);
-    virtual void DoInsertItems(const wxArrayString& items, int pos);
+    virtual void DoInsertItems(const wxArrayString& items, unsigned int pos);
     virtual void DoSetItems(const wxArrayString& items, void **clientData);
     virtual void DoSetFirstItem(int n);
     virtual int GetSelections(wxArrayInt& aSelections) const;
@@ -101,7 +101,7 @@ public:
 protected:
     virtual wxSize DoGetBestSize() const;
 
-    int       m_noItems;
+    unsigned int m_noItems;
 
     // List mapping positions->client data
     wxClientDataDictionary m_clientDataDict;