avoid GCC warning about type-punned pointer breaking strict aliasing rules

[wxWidgets.git] / include / wx / mac / carbon / choice.h

diff --git a/include/wx/mac/carbon/choice.h b/include/wx/mac/carbon/choice.h
index 4c10bab315ef2574864ab567a4f30ebd731c291b..04946ff285fea912a675ce95d3832bc0b3bf6ea7 100644 (file)
--- a/include/wx/mac/carbon/choice.h
+++ b/include/wx/mac/carbon/choice.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        choice.h
+// Name:        wx/mac/carbon/choice.h
 // Purpose:     wxChoice class
 // Author:      Stefan Csomor
 // Modified by:
@@ -12,16 +12,12 @@
 #ifndef _WX_CHOICE_H_
 #define _WX_CHOICE_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "choice.h"
-#endif
-
 #include "wx/control.h"
 
 #include  "wx/dynarray.h"
 #include  "wx/arrstr.h"
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
+WXDLLEXPORT_DATA(extern const char) wxChoiceNameStr[];
 
 WX_DEFINE_ARRAY( char * , wxChoiceDataArray ) ;
 
@@ -34,77 +30,69 @@ public:
     wxChoice()
         : m_strings(), m_datas(), m_macPopUpMenuHandle(NULL)
         {}
-    
+
     virtual ~wxChoice() ;
 
-  wxChoice(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize,
-           int n = 0, const wxString choices[] = NULL,
-           long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxChoiceNameStr)
-  {
-    Create(parent, id, pos, size, n, choices, style, validator, name);
-  }
-  wxChoice(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos,
-           const wxSize& size,
-           const wxArrayString& choices,
-           long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxChoiceNameStr)
-  {
-    Create(parent, id, pos, size, choices, style, validator, name);
-  }
-
-  bool Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize,
-           int n = 0, const wxString choices[] = NULL,
-           long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxChoiceNameStr);
-  bool Create(wxWindow *parent, wxWindowID id,
-           const wxPoint& pos,
-           const wxSize& size,
-           const wxArrayString& choices,
-           long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxChoiceNameStr);
-
-  // implement base class pure virtuals
-  virtual int DoAppend(const wxString& item);
-  virtual int DoInsert(const wxString& item, int pos);
-  virtual void Delete(int n);
-  virtual void Clear();
-
-  virtual int GetCount() const ;
-  virtual int GetSelection() const ;
-  virtual void SetSelection(int n);
-
-  virtual int FindString(const wxString& s) const;
-  virtual wxString GetString(int n) const ;
-  virtual void SetString( int , const wxString& s ) ;
-    void        MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
+    wxChoice(wxWindow *parent, wxWindowID id,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             int n = 0, const wxString choices[] = NULL,
+             long style = 0,
+             const wxValidator& validator = wxDefaultValidator,
+             const wxString& name = wxChoiceNameStr)
+    {
+        Create(parent, id, pos, size, n, choices, style, validator, name);
+    }
+    wxChoice(wxWindow *parent, wxWindowID id,
+             const wxPoint& pos,
+             const wxSize& size,
+             const wxArrayString& choices,
+             long style = 0,
+             const wxValidator& validator = wxDefaultValidator,
+             const wxString& name = wxChoiceNameStr)
+    {
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }
+
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                int n = 0, const wxString choices[] = NULL,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxChoiceNameStr);
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxPoint& pos,
+                const wxSize& size,
+                const wxArrayString& choices,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxChoiceNameStr);
+
+    virtual unsigned int GetCount() const ;
+    virtual int GetSelection() const ;
+    virtual void SetSelection(int n);
+
+    virtual int FindString(const wxString& s, bool bCase = false) const;
+    virtual wxString GetString(unsigned int n) const ;
+    virtual void SetString(unsigned int pos, const wxString& s);
+    virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
 
 protected:
-    virtual wxSize DoGetBestSize() const ;
+    virtual void DoDeleteOneItem(unsigned int n);
+    virtual void DoClear();
 
-public: // for wxComboBox only
-    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 wxSize DoGetBestSize() const ;
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type);
 
-protected:
-    // free all memory we have (used by Clear() and dtor)
-    // prevent collision with some BSD definitions of macro Free()   
-    void FreeData();
+    virtual void DoSetItemClientData(unsigned int n, void* clientData);
+    virtual void* DoGetItemClientData(unsigned int n) const;
 
-  wxArrayString m_strings;
-  wxChoiceDataArray m_datas ;
-  WXHMENU    m_macPopUpMenuHandle ;
+    wxArrayString m_strings;
+    wxChoiceDataArray m_datas ;
+    WXHMENU    m_macPopUpMenuHandle ;
 };
 
 #endif