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 class WXDLLEXPORT wxRadioButton: public wxControl
  16 {
  17     DECLARE_DYNAMIC_CLASS(wxRadioButton)
  18 public:
  19     wxRadioButton();
  20     ~wxRadioButton() { RemoveFromCycle(); }
  21
  22     inline wxRadioButton(wxWindow *parent, wxWindowID id,
  23         const wxString& label,
  24         const wxPoint& pos = wxDefaultPosition,
  25         const wxSize& size = wxDefaultSize, long style = 0,
  26         const wxValidator& validator = wxDefaultValidator,
  27         const wxString& name = wxRadioButtonNameStr)
  28     {
  29         Create(parent, id, label, pos, size, style, validator, name);
  30     }
  31
  32     bool Create(wxWindow *parent, wxWindowID id,
  33         const wxString& label,
  34         const wxPoint& pos = wxDefaultPosition,
  35         const wxSize& size = wxDefaultSize, long style = 0,
  36         const wxValidator& validator = wxDefaultValidator,
  37         const wxString& name = wxRadioButtonNameStr);
  38
  39     virtual void SetValue(bool val);
  40     virtual bool GetValue() const ;
  41
  42     void Command(wxCommandEvent& event);
  43
  44     // Implementation
  45     virtual void ChangeBackgroundColour();
  46
  47     // *this function is an implementation detail*
  48     // clears the selection in the radiobuttons in the cycle
  49     // and returns the old selection (if any)
  50     wxRadioButton* ClearSelections();
  51 private:
  52     wxRadioButton* AddInCycle(wxRadioButton* cycle);
  53     void RemoveFromCycle();
  54     wxRadioButton* NextInCycle() { return m_cycle; }
  55
  56     wxRadioButton *m_cycle;
  57 };
  58
  59 #endif
  60 // _WX_RADIOBUT_H_