include/wx/radiobox.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/radiobox.h
   3 // Purpose:     wxRadioBox declaration
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     10.09.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWidgets team
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RADIOBOX_H_BASE_
  13 #define _WX_RADIOBOX_H_BASE_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "radioboxbase.h"
  17 #endif
  18
  19 #if wxUSE_RADIOBOX
  20
  21 #include "wx/control.h"
  22
  23 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
  24
  25 // ----------------------------------------------------------------------------
  26 // wxRadioBoxBase is not a normal base class, but rather a mix-in because the
  27 // real wxRadioBox derives from different classes on different platforms: for
  28 // example, it is a wxStaticBox in wxUniv but not in wxMSW
  29 // ----------------------------------------------------------------------------
  30
  31 class WXDLLEXPORT wxRadioBoxBase
  32 {
  33 public:
  34     // selection
  35     virtual void SetSelection(int n) = 0;
  36     virtual int GetSelection() const = 0;
  37
  38     virtual wxString GetStringSelection() const
  39     {
  40         wxString s;
  41         int sel = GetSelection();
  42         if ( sel != wxNOT_FOUND )
  43             s = GetString(sel);
  44
  45         return s;
  46     }
  47
  48     virtual bool SetStringSelection(const wxString& s)
  49     {
  50         int sel = FindString(s);
  51         if ( sel != wxNOT_FOUND )
  52         {
  53             SetSelection(sel);
  54
  55             return true;
  56         }
  57
  58         return false;
  59     }
  60
  61     // string access
  62     virtual int GetCount() const = 0;
  63     virtual int FindString(const wxString& s) const
  64     {
  65         int count = GetCount();
  66         for ( int n = 0; n < count; n++ )
  67         {
  68             if ( GetString(n) == s )
  69                 return n;
  70         }
  71
  72         return wxNOT_FOUND;
  73     }
  74
  75     virtual wxString GetString(int n) const = 0;
  76     virtual void SetString(int n, const wxString& label) = 0;
  77
  78     // change the individual radio button state
  79     virtual void Enable(int n, bool enable = true) = 0;
  80     virtual void Show(int n, bool show = true) = 0;
  81
  82     // layout parameters
  83     virtual int GetColumnCount() const = 0;
  84     virtual int GetRowCount() const = 0;
  85
  86     // return the item above/below/to the left/right of the given one
  87     int GetNextItem(int item, wxDirection dir, long style) const;
  88
  89     // for compatibility only, don't use these methods in new code!
  90 #if WXWIN_COMPATIBILITY_2_2
  91     int Number() const { return GetCount(); }
  92     wxString GetLabel(int n) const { return GetString(n); }
  93     void SetLabel(int n, const wxString& label) { SetString(n, label); }
  94 #endif // WXWIN_COMPATIBILITY_2_2
  95 };
  96
  97 #if defined(__WXUNIVERSAL__)
  98     #include "wx/univ/radiobox.h"
  99 #elif defined(__WXMSW__)
 100     #include "wx/msw/radiobox.h"
 101 #elif defined(__WXMOTIF__)
 102     #include "wx/motif/radiobox.h"
 103 #elif defined(__WXGTK__)
 104     #include "wx/gtk/radiobox.h"
 105 #elif defined(__WXMAC__)
 106     #include "wx/mac/radiobox.h"
 107 #elif defined(__WXCOCOA__)
 108     #include "wx/cocoa/radiobox.h"
 109 #elif defined(__WXPM__)
 110     #include "wx/os2/radiobox.h"
 111 #endif
 112
 113 #endif // wxUSE_RADIOBOX
 114
 115 #endif
 116     // _WX_RADIOBOX_H_BASE_