include/wx/mac/carbon/listbox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/carbon/listbox.h
   3 // Purpose:     wxListBox 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_LISTBOX_H_
  13 #define _WX_LISTBOX_H_
  14
  15 // ----------------------------------------------------------------------------
  16 // simple types
  17 // ----------------------------------------------------------------------------
  18 #include  "wx/dynarray.h"
  19 #include  "wx/arrstr.h"
  20
  21 // forward decl for GetSelections()
  22 class wxArrayInt;
  23
  24 // List box item
  25
  26 WX_DEFINE_ARRAY( char * , wxListDataArray ) ;
  27
  28 // ----------------------------------------------------------------------------
  29 // List box control
  30 // ----------------------------------------------------------------------------
  31
  32 class WXDLLEXPORT wxListBox : public wxListBoxBase
  33 {
  34 public:
  35     // ctors and such
  36     wxListBox();
  37     wxListBox(wxWindow *parent, wxWindowID id,
  38             const wxPoint& pos = wxDefaultPosition,
  39             const wxSize& size = wxDefaultSize,
  40             int n = 0, const wxString choices[] = NULL,
  41             long style = 0,
  42             const wxValidator& validator = wxDefaultValidator,
  43             const wxString& name = wxListBoxNameStr)
  44     {
  45         Create(parent, id, pos, size, n, choices, style, validator, name);
  46     }
  47     wxListBox(wxWindow *parent, wxWindowID id,
  48             const wxPoint& pos,
  49             const wxSize& size,
  50             const wxArrayString& choices,
  51             long style = 0,
  52             const wxValidator& validator = wxDefaultValidator,
  53             const wxString& name = wxListBoxNameStr)
  54     {
  55         Create(parent, id, pos, size, choices, style, validator, name);
  56     }
  57
  58     bool Create(wxWindow *parent, wxWindowID id,
  59                 const wxPoint& pos = wxDefaultPosition,
  60                 const wxSize& size = wxDefaultSize,
  61                 int n = 0, const wxString choices[] = NULL,
  62                 long style = 0,
  63                 const wxValidator& validator = wxDefaultValidator,
  64                 const wxString& name = wxListBoxNameStr);
  65     bool Create(wxWindow *parent, wxWindowID id,
  66                 const wxPoint& pos,
  67                 const wxSize& size,
  68                 const wxArrayString& choices,
  69                 long style = 0,
  70                 const wxValidator& validator = wxDefaultValidator,
  71                 const wxString& name = wxListBoxNameStr);
  72
  73     virtual ~wxListBox();
  74     virtual void Refresh(bool eraseBack = TRUE, const wxRect *rect = NULL);
  75
  76     // implement base class pure virtuals
  77     virtual void Clear();
  78     virtual void Delete(int n);
  79
  80     virtual int GetCount() const;
  81     virtual wxString GetString(int n) const;
  82     virtual void SetString(int n, const wxString& s);
  83     virtual int FindString(const wxString& s, bool bCase = false) const;
  84
  85     virtual bool IsSelected(int n) const;
  86     virtual int GetSelection() const;
  87     virtual int GetSelections(wxArrayInt& aSelections) const;
  88
  89     // wxCheckListBox support
  90     static wxVisualAttributes
  91     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
  92
  93     // Windows callbacks
  94 #ifndef __WXMAC_OSX__
  95     void OnChar(wxKeyEvent& event);
  96 #endif
  97
  98     void*           m_macList ;
  99     wxArrayString   m_stringArray ;
 100     wxListDataArray m_dataArray ;
 101
 102     // as we are getting the same events for human and API selection we have to suppress
 103     // events in the latter case
 104     bool            MacIsSelectionSuppressed() const { return m_suppressSelection ; }
 105 protected:
 106     virtual void DoSetSelection(int n, bool select);
 107     virtual int DoAppend(const wxString& item);
 108     virtual void DoInsertItems(const wxArrayString& items, int pos);
 109     virtual void DoSetItems(const wxArrayString& items, void **clientData);
 110     virtual void DoSetFirstItem(int n);
 111     virtual void DoSetItemClientData(int n, void* clientData);
 112     virtual void* DoGetItemClientData(int n) const;
 113     virtual void DoSetItemClientObject(int n, wxClientData* clientData);
 114     virtual wxClientData* DoGetItemClientObject(int n) const;
 115     virtual void DoSetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
 116
 117     void            MacDelete( int n ) ;
 118     void            MacInsert( int n , const wxString& item) ;
 119     void            MacAppend( const wxString& item) ;
 120     void            MacSet( int n , const wxString& item ) ;
 121     void            MacClear() ;
 122     void            MacDeselectAll() ;
 123     void            MacSetSelection( int n , bool select ) ;
 124     int             MacGetSelection() const ;
 125     int             MacGetSelections(wxArrayInt& aSelections) const ;
 126     bool            MacIsSelected( int n ) const ;
 127     void            MacScrollTo( int n ) ;
 128     bool            MacSuppressSelection( bool suppress ) ;
 129
 130     // free memory (common part of Clear() and dtor)
 131     // prevent collision with some BSD definitions of macro Free()
 132     void FreeData();
 133
 134     int m_noItems;
 135     int m_selected;
 136     bool m_suppressSelection ;
 137     wxString  m_typeIn ;
 138     long      m_lastTypeIn ;
 139
 140     virtual wxSize DoGetBestSize() const;
 141
 142 private:
 143     DECLARE_DYNAMIC_CLASS(wxListBox)
 144     DECLARE_EVENT_TABLE()
 145 };
 146
 147 #endif // _WX_LISTBOX_H_