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 // Copyright:   (c) Stefan Csomor
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_CHOICE_H_
  12 #define _WX_CHOICE_H_
  13
  14 #include "wx/control.h"
  15
  16 #include  "wx/dynarray.h"
  17 #include  "wx/arrstr.h"
  18
  19 WX_DEFINE_ARRAY( char * , wxChoiceDataArray ) ;
  20
  21 // Choice item
  22 class WXDLLIMPEXP_CORE wxChoice: public wxChoiceBase
  23 {
  24     DECLARE_DYNAMIC_CLASS(wxChoice)
  25
  26 public:
  27     wxChoice()
  28         : m_strings(), m_datas()
  29         {}
  30
  31     virtual ~wxChoice() ;
  32
  33     wxChoice(wxWindow *parent, wxWindowID id,
  34              const wxPoint& pos = wxDefaultPosition,
  35              const wxSize& size = wxDefaultSize,
  36              int n = 0, const wxString choices[] = NULL,
  37              long style = 0,
  38              const wxValidator& validator = wxDefaultValidator,
  39              const wxString& name = wxChoiceNameStr)
  40     {
  41         Create(parent, id, pos, size, n, choices, style, validator, name);
  42     }
  43     wxChoice(wxWindow *parent, wxWindowID id,
  44              const wxPoint& pos,
  45              const wxSize& size,
  46              const wxArrayString& choices,
  47              long style = 0,
  48              const wxValidator& validator = wxDefaultValidator,
  49              const wxString& name = wxChoiceNameStr)
  50     {
  51         Create(parent, id, pos, size, choices, style, validator, name);
  52     }
  53
  54     bool Create(wxWindow *parent, wxWindowID id,
  55                 const wxPoint& pos = wxDefaultPosition,
  56                 const wxSize& size = wxDefaultSize,
  57                 int n = 0, const wxString choices[] = NULL,
  58                 long style = 0,
  59                 const wxValidator& validator = wxDefaultValidator,
  60                 const wxString& name = wxChoiceNameStr);
  61     bool Create(wxWindow *parent, wxWindowID id,
  62                 const wxPoint& pos,
  63                 const wxSize& size,
  64                 const wxArrayString& choices,
  65                 long style = 0,
  66                 const wxValidator& validator = wxDefaultValidator,
  67                 const wxString& name = wxChoiceNameStr);
  68
  69     virtual unsigned int GetCount() const ;
  70     virtual int GetSelection() const ;
  71     virtual void SetSelection(int n);
  72
  73     virtual int FindString(const wxString& s, bool bCase = false) const;
  74     virtual wxString GetString(unsigned int n) const ;
  75     virtual void SetString(unsigned int pos, const wxString& s);
  76     // osx specific event handling common for all osx-ports
  77
  78     virtual bool        OSXHandleClicked( double timestampsec );
  79
  80 protected:
  81     virtual void DoDeleteOneItem(unsigned int n);
  82     virtual void DoClear();
  83
  84     virtual wxSize DoGetBestSize() const ;
  85     virtual int DoInsertItems(const wxArrayStringsAdapter& items,
  86                               unsigned int pos,
  87                               void **clientData, wxClientDataType type);
  88
  89     virtual void DoSetItemClientData(unsigned int n, void* clientData);
  90     virtual void* DoGetItemClientData(unsigned int n) const;
  91
  92     wxArrayString m_strings;
  93     wxChoiceDataArray m_datas ;
  94     wxMenu*    m_popUpMenu ;
  95
  96 private:
  97     // This should be called when the number of items in the control changes.
  98     void DoAfterItemCountChange();
  99 };
 100
 101 #endif
 102     // _WX_CHOICE_H_