include/wx/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/choice.h
   3 // Purpose:     wxChoice class interface
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     26.07.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWindows team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CHOICE_H_BASE_
  13 #define _WX_CHOICE_H_BASE_
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #ifdef __GNUG__
  20     #pragma interface "choicebase.h"
  21 #endif
  22
  23 #include "wx/ctrlsub.h"     // the base class
  24
  25 // ----------------------------------------------------------------------------
  26 // global data
  27 // ----------------------------------------------------------------------------
  28
  29 WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
  30
  31 // ----------------------------------------------------------------------------
  32 // wxChoice allows to select one of a non-modifiable list of strings
  33 // ----------------------------------------------------------------------------
  34
  35 class WXDLLEXPORT wxChoiceBase : public wxControlWithItems
  36 {
  37 public:
  38     // all generic methods are in wxControlWithItems
  39
  40     // single selection logic
  41     virtual void SetSelection(int n) = 0;
  42     virtual bool SetStringSelection(const wxString& s);
  43
  44     // don't override this
  45     virtual void Select(int n) { SetSelection(n); }
  46
  47     // set/get the number of columns in the control (as they're not supporte on
  48     // most platforms, they do nothing by default)
  49     virtual void SetColumns(int WXUNUSED(n) = 1 ) { }
  50     virtual int GetColumns() const { return 1 ; }
  51
  52     // emulate selecting the item event.GetInt()
  53     void Command(wxCommandEvent& event);
  54
  55 };
  56
  57 // ----------------------------------------------------------------------------
  58 // include the platform-dependent class definition
  59 // ----------------------------------------------------------------------------
  60
  61 #if defined(__WXMSW__)
  62     #include "wx/msw/choice.h"
  63 #elif defined(__WXMOTIF__)
  64     #include "wx/motif/choice.h"
  65 #elif defined(__WXGTK__)
  66     #include "wx/gtk/choice.h"
  67 #elif defined(__WXQT__)
  68     #include "wx/qt/choice.h"
  69 #elif defined(__WXMAC__)
  70     #include "wx/mac/choice.h"
  71 #elif defined(__WXPM__)
  72     #include "wx/os2/choice.h"
  73 #elif defined(__WXSTUBS__)
  74     #include "wx/stubs/choice.h"
  75 #endif
  76
  77 #endif
  78     // _WX_CHOICE_H_BASE_