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) wxWidgets 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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  20     #pragma interface "choicebase.h"
  21 #endif
  22
  23 #if wxUSE_CHOICE
  24
  25 #include "wx/ctrlsub.h"     // the base class
  26
  27 // ----------------------------------------------------------------------------
  28 // global data
  29 // ----------------------------------------------------------------------------
  30
  31 extern WXDLLEXPORT_DATA(const wxChar*) wxChoiceNameStr;
  32
  33 // ----------------------------------------------------------------------------
  34 // wxChoice allows to select one of a non-modifiable list of strings
  35 // ----------------------------------------------------------------------------
  36
  37 class WXDLLEXPORT wxChoiceBase : public wxControlWithItems
  38 {
  39 public:
  40     wxChoiceBase() { }
  41     virtual ~wxChoiceBase();
  42
  43     // all generic methods are in wxControlWithItems
  44
  45     // single selection logic
  46     virtual void SetSelection(int n) = 0;
  47
  48     // don't override this
  49     virtual void Select(int n) { SetSelection(n); }
  50
  51     // set/get the number of columns in the control (as they're not supported on
  52     // most platforms, they do nothing by default)
  53     virtual void SetColumns(int WXUNUSED(n) = 1 ) { }
  54     virtual int GetColumns() const { return 1 ; }
  55
  56     // emulate selecting the item event.GetInt()
  57     void Command(wxCommandEvent& event);
  58
  59 private:
  60     DECLARE_NO_COPY_CLASS(wxChoiceBase)
  61 };
  62
  63 // ----------------------------------------------------------------------------
  64 // include the platform-dependent class definition
  65 // ----------------------------------------------------------------------------
  66
  67 #if defined(__WXUNIVERSAL__)
  68     #include "wx/univ/choice.h"
  69 #elif defined(__SMARTPHONE__) && defined(__WXWINCE__)
  70     #include "wx/msw/wince/choicece.h"
  71 #elif defined(__WXMSW__)
  72     #include "wx/msw/choice.h"
  73 #elif defined(__WXMOTIF__)
  74     #include "wx/motif/choice.h"
  75 #elif defined(__WXGTK__)
  76     #include "wx/gtk/choice.h"
  77 #elif defined(__WXMAC__)
  78     #include "wx/mac/choice.h"
  79 #elif defined(__WXCOCOA__)
  80     #include "wx/cocoa/choice.h"
  81 #elif defined(__WXPM__)
  82     #include "wx/os2/choice.h"
  83 #endif
  84
  85 #endif // wxUSE_CHOICE
  86
  87 #endif
  88     // _WX_CHOICE_H_BASE_