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

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

diff --git a/include/wx/mac/carbon/combobox.h b/include/wx/mac/carbon/combobox.h
index 594a37bf64c41c677993e8f990494db33179144c..c38095768dc6a5a7be00fbe18c07d8fd99c1885d 100644 (file)
--- a/include/wx/mac/carbon/combobox.h
+++ b/include/wx/mac/carbon/combobox.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        combobox.h
+// Name:        wx/mac/carbon/combobox.h
 // Purpose:     wxComboBox class
 // Author:      Stefan Csomor
 // Modified by:
@@ -12,41 +12,35 @@
 #ifndef _WX_COMBOBOX_H_
 #define _WX_COMBOBOX_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "combobox.h"
-#endif
-
+#include "wx/containr.h"
 #include "wx/choice.h"
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
+WXDLLEXPORT_DATA(extern const char) wxComboBoxNameStr[];
 
 // forward declaration of private implementation classes
 
-class wxComboBoxText ;
-class wxComboBoxChoice ;
+class wxComboBoxText;
+class wxComboBoxChoice;
 
 // Combobox item
 class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
 {
-  DECLARE_DYNAMIC_CLASS(wxComboBox)
+    DECLARE_DYNAMIC_CLASS(wxComboBox)
 
  public:
-    inline wxComboBox() {}
     virtual ~wxComboBox();
-    // override the base class virtuals involved in geometry calculations
-    virtual wxSize DoGetBestSize() const;
-    virtual void DoMoveWindow(int x, int y, int width, int height);
 
     // forward these functions to all subcontrols
     virtual bool Enable(bool enable = true);
     virtual bool Show(bool show = true);
-    virtual void SetFocus();
 
     // callback functions
     virtual void DelegateTextChanged( const wxString& value );
     virtual void DelegateChoice( const wxString& value );
 
-    inline wxComboBox(wxWindow *parent, wxWindowID id,
+    wxComboBox() { Init(); }
+
+    wxComboBox(wxWindow *parent, wxWindowID id,
            const wxString& value = wxEmptyString,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize,
@@ -55,9 +49,11 @@ class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxComboBoxNameStr)
     {
-    Create(parent, id, value, pos, size, n, choices, style, validator, name);
+        Init();
+        Create(parent, id, value, pos, size, n, choices, style, validator, name);
     }
-    inline wxComboBox(wxWindow *parent, wxWindowID id,
+
+    wxComboBox(wxWindow *parent, wxWindowID id,
            const wxString& value,
            const wxPoint& pos,
            const wxSize& size,
@@ -66,7 +62,8 @@ class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxComboBoxNameStr)
     {
-    Create(parent, id, value, pos, size, choices, style, validator, name);
+        Init();
+        Create(parent, id, value, pos, size, choices, style, validator, name);
     }
 
     bool Create(wxWindow *parent, wxWindowID id,
@@ -77,6 +74,7 @@ class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
            long style = 0,
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxComboBoxNameStr);
+
     bool Create(wxWindow *parent, wxWindowID id,
            const wxString& value,
            const wxPoint& pos,
@@ -86,21 +84,18 @@ class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
            const wxValidator& validator = wxDefaultValidator,
            const wxString& name = wxComboBoxNameStr);
 
-    // List functions
-    virtual void Delete(int n);
-    virtual void Clear();
-
-    virtual int GetSelection() const ;
-    int GetCurrentSelection() const { return GetSelection(); }
+    virtual int GetSelection() const;
     virtual void SetSelection(int n);
-    virtual int FindString(const wxString& s) const;
-    virtual wxString GetString(int n) const ;
-    virtual wxString GetStringSelection() const ;
-    virtual void SetString(int n, const wxString& s) ;
+    virtual int FindString(const wxString& s, bool bCase = false) const;
+    virtual wxString GetString(unsigned int n) const;
+    virtual wxString GetStringSelection() const;
+    virtual void SetString(unsigned int n, const wxString& s);
 
     // Text field functions
-    virtual wxString GetValue() const ;
     virtual void SetValue(const wxString& value);
+    virtual wxString GetValue() const;
+    virtual void WriteText(const wxString& text);
+    virtual void GetSelection(long *from, long *to) const;
 
     // Clipboard operations
     virtual void Copy();
@@ -108,45 +103,60 @@ class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
     virtual void Paste();
     virtual void SetInsertionPoint(long pos);
     virtual void SetInsertionPointEnd();
-    virtual long GetInsertionPoint() const ;
-    virtual wxTextPos GetLastPosition() const ;
+    virtual long GetInsertionPoint() const;
+    virtual wxTextPos GetLastPosition() const;
     virtual void Replace(long from, long to, const wxString& value);
     virtual void Remove(long from, long to);
     virtual void SetSelection(long from, long to);
     virtual void SetEditable(bool editable);
-    virtual int GetCount() const ;
+    virtual bool IsEditable() const;
+
+    virtual unsigned int GetCount() const;
 
-    virtual bool IsEditable() const ;
+    virtual void Undo();
+    virtual void Redo();
+    virtual void SelectAll();
 
-    virtual void Undo() ;
-    virtual void Redo() ;
-    virtual void SelectAll() ;
+    virtual bool CanCopy() const;
+    virtual bool CanCut() const;
+    virtual bool CanPaste() const;
+    virtual bool CanUndo() const;
+    virtual bool CanRedo() const;
 
-    virtual bool CanCopy() const ;
-    virtual bool CanCut() const ;
-    virtual bool CanPaste() const ;
-    virtual bool CanUndo() const ;
-    virtual bool CanRedo() const ;
+    virtual wxClientDataType GetClientDataType() const;
 
-    wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
+    wxInt32 MacControlHit( WXEVENTHANDLERREF handler, WXEVENTREF event );
 
     wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
 
+    WX_DECLARE_CONTROL_CONTAINER();
+
 protected:
-    virtual int DoAppend(const wxString& item) ;
-    virtual int DoInsert(const wxString& item, int pos) ;
+    // common part of all ctors
+    void Init();
 
-    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 ;
+    // List functions
+    virtual void DoDeleteOneItem(unsigned int n);
+    virtual void DoClear();
 
-    void FreeData();
+    // override the base class virtuals involved in geometry calculations
+    virtual wxSize DoGetBestSize() const;
+    virtual void DoMoveWindow(int x, int y, int width, int height);
+
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type);
+
+    virtual void DoSetItemClientData(unsigned int n, void* clientData);
+    virtual void * DoGetItemClientData(unsigned int n) const;
+
+    virtual void SetClientDataType(wxClientDataType clientDataItemsType);
 
     // the subcontrols
     wxComboBoxText*     m_text;
     wxComboBoxChoice*   m_choice;
+
+    DECLARE_EVENT_TABLE()
 };
 
-#endif
-    // _WX_COMBOBOX_H_
+#endif // _WX_COMBOBOX_H_