include/wx/osx/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/choice.h
   3 // Purpose:     wxChoice 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_CHOICE_H_
  13 #define _WX_CHOICE_H_
  14
  15 #include "wx/control.h"
  16
  17 #include  "wx/dynarray.h"
  18 #include  "wx/arrstr.h"
  19
  20 WX_DEFINE_ARRAY( char * , wxChoiceDataArray ) ;
  21
  22 // Choice item
  23 class WXDLLIMPEXP_CORE wxChoice: public wxChoiceBase
  24 {
  25     DECLARE_DYNAMIC_CLASS(wxChoice)
  26
  27 public:
  28     wxChoice()
  29         : m_strings(), m_datas()
  30         {}
  31
  32     virtual ~wxChoice() ;
  33
  34     wxChoice(wxWindow *parent, wxWindowID id,
  35              const wxPoint& pos = wxDefaultPosition,
  36              const wxSize& size = wxDefaultSize,
  37              int n = 0, const wxString choices[] = NULL,
  38              long style = 0,
  39              const wxValidator& validator = wxDefaultValidator,
  40              const wxString& name = wxChoiceNameStr)
  41     {
  42         Create(parent, id, pos, size, n, choices, style, validator, name);
  43     }
  44     wxChoice(wxWindow *parent, wxWindowID id,
  45              const wxPoint& pos,
  46              const wxSize& size,
  47              const wxArrayString& choices,
  48              long style = 0,
  49              const wxValidator& validator = wxDefaultValidator,
  50              const wxString& name = wxChoiceNameStr)
  51     {
  52         Create(parent, id, pos, size, choices, style, validator, name);
  53     }
  54
  55     bool Create(wxWindow *parent, wxWindowID id,
  56                 const wxPoint& pos = wxDefaultPosition,
  57                 const wxSize& size = wxDefaultSize,
  58                 int n = 0, const wxString choices[] = NULL,
  59                 long style = 0,
  60                 const wxValidator& validator = wxDefaultValidator,
  61                 const wxString& name = wxChoiceNameStr);
  62     bool Create(wxWindow *parent, wxWindowID id,
  63                 const wxPoint& pos,
  64                 const wxSize& size,
  65                 const wxArrayString& choices,
  66                 long style = 0,
  67                 const wxValidator& validator = wxDefaultValidator,
  68                 const wxString& name = wxChoiceNameStr);
  69
  70     virtual unsigned int GetCount() const ;
  71     virtual int GetSelection() const ;
  72     virtual void SetSelection(int n);
  73
  74     virtual int FindString(const wxString& s, bool bCase = false) const;
  75     virtual wxString GetString(unsigned int n) const ;
  76     virtual void SetString(unsigned int pos, const wxString& s);
  77     // osx specific event handling common for all osx-ports
  78
  79     virtual bool        OSXHandleClicked( double timestampsec );
  80
  81 protected:
  82     virtual void DoDeleteOneItem(unsigned int n);
  83     virtual void DoClear();
  84
  85     virtual wxSize DoGetBestSize() const ;
  86     virtual int DoInsertItems(const wxArrayStringsAdapter& items,
  87                               unsigned int pos,
  88                               void **clientData, wxClientDataType type);
  89
  90     virtual void DoSetItemClientData(unsigned int n, void* clientData);
  91     virtual void* DoGetItemClientData(unsigned int n) const;
  92
  93     wxArrayString m_strings;
  94     wxChoiceDataArray m_datas ;
  95     wxMenu*    m_popUpMenu ;
  96
  97 private:
  98     // This should be called when the number of items in the control changes.
  99     void DoAfterItemCountChange();
 100 };
 101
 102 #endif
 103     // _WX_CHOICE_H_