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 #include "wx/defs.h"
  20
  21 #if wxUSE_CHOICE
  22
  23 #include "wx/ctrlsub.h"     // the base class
  24
  25 // ----------------------------------------------------------------------------
  26 // global data
  27 // ----------------------------------------------------------------------------
  28
  29 extern WXDLLEXPORT_DATA(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     wxChoiceBase() { }
  39     virtual ~wxChoiceBase();
  40
  41     // all generic methods are in wxControlWithItems
  42
  43     // get the current selection: this can only be different from the normal
  44     // selection if the popup items list is currently opened and the user
  45     // selected some item in it but didn't close the list yet; otherwise (and
  46     // currently always on platforms other than MSW) this is the same as
  47     // GetSelection()
  48     virtual int GetCurrentSelection() const { return GetSelection(); }
  49
  50     // set/get the number of columns in the control (as they're not supported on
  51     // most platforms, they do nothing by default)
  52     virtual void SetColumns(int WXUNUSED(n) = 1 ) { }
  53     virtual int GetColumns() const { return 1 ; }
  54
  55     // emulate selecting the item event.GetInt()
  56     void Command(wxCommandEvent& event);
  57
  58 private:
  59     DECLARE_NO_COPY_CLASS(wxChoiceBase)
  60 };
  61
  62 // ----------------------------------------------------------------------------
  63 // include the platform-dependent class definition
  64 // ----------------------------------------------------------------------------
  65
  66 #if defined(__WXUNIVERSAL__)
  67     #include "wx/univ/choice.h"
  68 #elif defined(__SMARTPHONE__) && defined(__WXWINCE__)
  69     #include "wx/msw/wince/choicece.h"
  70 #elif defined(__WXMSW__)
  71     #include "wx/msw/choice.h"
  72 #elif defined(__WXMOTIF__)
  73     #include "wx/motif/choice.h"
  74 #elif defined(__WXGTK20__)
  75     #include "wx/gtk/choice.h"
  76 #elif defined(__WXGTK__)
  77     #include "wx/gtk1/choice.h"
  78 #elif defined(__WXMAC__)
  79     #include "wx/mac/choice.h"
  80 #elif defined(__WXCOCOA__)
  81     #include "wx/cocoa/choice.h"
  82 #elif defined(__WXPM__)
  83     #include "wx/os2/choice.h"
  84 #endif
  85
  86 #endif // wxUSE_CHOICE
  87
  88 #endif // _WX_CHOICE_H_BASE_