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     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
  37     // callback functions
  38     virtual void DelegateTextChanged( const wxString& value );
  39     virtual void DelegateChoice( const wxString& value );
  40
  41     inline wxComboBox(wxWindow *parent, wxWindowID id,
  42            const wxString& value = wxEmptyString,
  43            const wxPoint& pos = wxDefaultPosition,
  44            const wxSize& size = wxDefaultSize,
  45            int n = 0, const wxString choices[] = NULL,
  46            long style = 0,
  47            const wxValidator& validator = wxDefaultValidator,
  48            const wxString& name = wxComboBoxNameStr)
  49     {
  50     Create(parent, id, value, pos, size, n, choices, style, validator, name);
  51     }
  52     inline wxComboBox(wxWindow *parent, wxWindowID id,
  53            const wxString& value,
  54            const wxPoint& pos,
  55            const wxSize& size,
  56            const wxArrayString& choices,
  57            long style = 0,
  58            const wxValidator& validator = wxDefaultValidator,
  59            const wxString& name = wxComboBoxNameStr)
  60     {
  61     Create(parent, id, value, pos, size, choices, style, validator, name);
  62     }
  63
  64     bool Create(wxWindow *parent, wxWindowID id,
  65            const wxString& value = wxEmptyString,
  66            const wxPoint& pos = wxDefaultPosition,
  67            const wxSize& size = wxDefaultSize,
  68            int n = 0, const wxString choices[] = NULL,
  69            long style = 0,
  70            const wxValidator& validator = wxDefaultValidator,
  71            const wxString& name = wxComboBoxNameStr);
  72     bool Create(wxWindow *parent, wxWindowID id,
  73            const wxString& value,
  74            const wxPoint& pos,
  75            const wxSize& size,
  76            const wxArrayString& choices,
  77            long style = 0,
  78            const wxValidator& validator = wxDefaultValidator,
  79            const wxString& name = wxComboBoxNameStr);
  80
  81     // List functions
  82     virtual void Delete(int n);
  83     virtual void Clear();
  84
  85     virtual int GetSelection() const ;
  86     int GetCurrentSelection() const { return GetSelection(); }
  87     virtual void SetSelection(int n);
  88     virtual int FindString(const wxString& s, bool bCase = false) const;
  89     virtual wxString GetString(int n) const ;
  90     virtual wxString GetStringSelection() const ;
  91     virtual void SetString(int n, const wxString& s) ;
  92
  93     // Text field functions
  94     virtual wxString GetValue() const ;
  95     virtual void SetValue(const wxString& value);
  96
  97     // Clipboard operations
  98     virtual void Copy();
  99     virtual void Cut();
 100     virtual void Paste();
 101     virtual void SetInsertionPoint(long pos);
 102     virtual void SetInsertionPointEnd();
 103     virtual long GetInsertionPoint() const ;
 104     virtual wxTextPos GetLastPosition() const ;
 105     virtual void Replace(long from, long to, const wxString& value);
 106     virtual void Remove(long from, long to);
 107     virtual void SetSelection(long from, long to);
 108     virtual void SetEditable(bool editable);
 109     virtual int GetCount() const ;
 110
 111     virtual bool IsEditable() const ;
 112
 113     virtual void Undo() ;
 114     virtual void Redo() ;
 115     virtual void SelectAll() ;
 116
 117     virtual bool CanCopy() const ;
 118     virtual bool CanCut() const ;
 119     virtual bool CanPaste() const ;
 120     virtual bool CanUndo() const ;
 121     virtual bool CanRedo() const ;
 122
 123     wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
 124
 125     wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
 126
 127     WX_DECLARE_CONTROL_CONTAINER();
 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     DECLARE_EVENT_TABLE()
 148 };
 149
 150 #endif
 151     // _WX_COMBOBOX_H_