include/wx/mac/carbon/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/carbon/combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COMBOBOX_H_
  13 #define _WX_COMBOBOX_H_
  14
  15 #include "wx/choice.h"
  16
  17 WXDLLEXPORT_DATA(extern const wxChar) wxComboBoxNameStr[];
  18
  19 // forward declaration of private implementation classes
  20
  21 class wxComboBoxText ;
  22 class wxComboBoxChoice ;
  23
  24 // Combobox item
  25 class WXDLLEXPORT wxComboBox : public wxControl, public wxComboBoxBase
  26 {
  27   DECLARE_DYNAMIC_CLASS(wxComboBox)
  28
  29  public:
  30     inline wxComboBox() {}
  31     virtual ~wxComboBox();
  32
  33     // forward these functions to all subcontrols
  34     virtual bool Enable(bool enable = true);
  35     virtual bool Show(bool show = true);
  36     virtual void SetFocus();
  37
  38     // callback functions
  39     virtual void DelegateTextChanged( const wxString& value );
  40     virtual void DelegateChoice( const wxString& value );
  41
  42     inline wxComboBox(wxWindow *parent, wxWindowID id,
  43            const wxString& value = wxEmptyString,
  44            const wxPoint& pos = wxDefaultPosition,
  45            const wxSize& size = wxDefaultSize,
  46            int n = 0, const wxString choices[] = NULL,
  47            long style = 0,
  48            const wxValidator& validator = wxDefaultValidator,
  49            const wxString& name = wxComboBoxNameStr)
  50     {
  51     Create(parent, id, value, pos, size, n, choices, style, validator, name);
  52     }
  53     inline wxComboBox(wxWindow *parent, wxWindowID id,
  54            const wxString& value,
  55            const wxPoint& pos,
  56            const wxSize& size,
  57            const wxArrayString& choices,
  58            long style = 0,
  59            const wxValidator& validator = wxDefaultValidator,
  60            const wxString& name = wxComboBoxNameStr)
  61     {
  62     Create(parent, id, value, pos, size, choices, style, validator, name);
  63     }
  64
  65     bool Create(wxWindow *parent, wxWindowID id,
  66            const wxString& value = wxEmptyString,
  67            const wxPoint& pos = wxDefaultPosition,
  68            const wxSize& size = wxDefaultSize,
  69            int n = 0, const wxString choices[] = NULL,
  70            long style = 0,
  71            const wxValidator& validator = wxDefaultValidator,
  72            const wxString& name = wxComboBoxNameStr);
  73     bool Create(wxWindow *parent, wxWindowID id,
  74            const wxString& value,
  75            const wxPoint& pos,
  76            const wxSize& size,
  77            const wxArrayString& choices,
  78            long style = 0,
  79            const wxValidator& validator = wxDefaultValidator,
  80            const wxString& name = wxComboBoxNameStr);
  81
  82     // List functions
  83     virtual void Delete(int n);
  84     virtual void Clear();
  85
  86     virtual int GetSelection() const ;
  87     int GetCurrentSelection() const { return GetSelection(); }
  88     virtual void SetSelection(int n);
  89     virtual int FindString(const wxString& s, bool bCase = false) const;
  90     virtual wxString GetString(int n) const ;
  91     virtual wxString GetStringSelection() const ;
  92     virtual void SetString(int n, const wxString& s) ;
  93
  94     // Text field functions
  95     virtual wxString GetValue() const ;
  96     virtual void SetValue(const wxString& value);
  97
  98     // Clipboard operations
  99     virtual void Copy();
 100     virtual void Cut();
 101     virtual void Paste();
 102     virtual void SetInsertionPoint(long pos);
 103     virtual void SetInsertionPointEnd();
 104     virtual long GetInsertionPoint() const ;
 105     virtual wxTextPos GetLastPosition() const ;
 106     virtual void Replace(long from, long to, const wxString& value);
 107     virtual void Remove(long from, long to);
 108     virtual void SetSelection(long from, long to);
 109     virtual void SetEditable(bool editable);
 110     virtual int GetCount() const ;
 111
 112     virtual bool IsEditable() const ;
 113
 114     virtual void Undo() ;
 115     virtual void Redo() ;
 116     virtual void SelectAll() ;
 117
 118     virtual bool CanCopy() const ;
 119     virtual bool CanCut() const ;
 120     virtual bool CanPaste() const ;
 121     virtual bool CanUndo() const ;
 122     virtual bool CanRedo() const ;
 123
 124     wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
 125
 126     wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
 127
 128 protected:
 129     // override the base class virtuals involved in geometry calculations
 130     virtual wxSize DoGetBestSize() const;
 131     virtual void DoMoveWindow(int x, int y, int width, int height);
 132
 133     virtual int DoAppend(const wxString& item) ;
 134     virtual int DoInsert(const wxString& item, int pos) ;
 135
 136     virtual void DoSetItemClientData(int n, void* clientData) ;
 137     virtual void* DoGetItemClientData(int n) const ;
 138     virtual void DoSetItemClientObject(int n, wxClientData* clientData) ;
 139     virtual wxClientData* DoGetItemClientObject(int n) const ;
 140
 141     void FreeData();
 142
 143     // the subcontrols
 144     wxComboBoxText*     m_text;
 145     wxComboBoxChoice*   m_choice;
 146 };
 147
 148 #endif
 149     // _WX_COMBOBOX_H_