include/wx/motif/radiobut.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        radiobut.h
   3 // Purpose:     wxRadioButton class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RADIOBUT_H_
  13 #define _WX_RADIOBUT_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "radiobut.h"
  17 #endif
  18
  19 class WXDLLEXPORT wxRadioButton: public wxControl
  20 {
  21     DECLARE_DYNAMIC_CLASS(wxRadioButton)
  22 public:
  23     wxRadioButton();
  24     ~wxRadioButton() { RemoveFromCycle(); }
  25
  26     inline wxRadioButton(wxWindow *parent, wxWindowID id,
  27         const wxString& label,
  28         const wxPoint& pos = wxDefaultPosition,
  29         const wxSize& size = wxDefaultSize, long style = 0,
  30         const wxValidator& validator = wxDefaultValidator,
  31         const wxString& name = wxRadioButtonNameStr)
  32     {
  33         Create(parent, id, label, pos, size, style, validator, name);
  34     }
  35
  36     bool Create(wxWindow *parent, wxWindowID id,
  37         const wxString& label,
  38         const wxPoint& pos = wxDefaultPosition,
  39         const wxSize& size = wxDefaultSize, long style = 0,
  40         const wxValidator& validator = wxDefaultValidator,
  41         const wxString& name = wxRadioButtonNameStr);
  42
  43     virtual void SetValue(bool val);
  44     virtual bool GetValue() const ;
  45
  46     void Command(wxCommandEvent& event);
  47
  48     // Implementation
  49     virtual void ChangeBackgroundColour();
  50
  51     // *this function is an implementation detail*
  52     // clears the selection in the radiobuttons in the cycle
  53     // and returns the old selection (if any)
  54     wxRadioButton* ClearSelections();
  55 private:
  56     wxRadioButton* AddInCycle(wxRadioButton* cycle);
  57     void RemoveFromCycle();
  58     wxRadioButton* NextInCycle() { return m_cycle; }
  59
  60     wxRadioButton *m_cycle;
  61 };
  62
  63 #endif
  64 // _WX_RADIOBUT_H_