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 #include "wx/control.h"
  20
  21 class WXDLLEXPORT wxRadioButton: public wxControl
  22 {
  23     DECLARE_DYNAMIC_CLASS(wxRadioButton)
  24 protected:
  25 public:
  26     wxRadioButton();
  27     ~wxRadioButton() { RemoveFromCycle(); }
  28
  29     inline wxRadioButton(wxWindow *parent, wxWindowID id,
  30         const wxString& label,
  31         const wxPoint& pos = wxDefaultPosition,
  32         const wxSize& size = wxDefaultSize, long style = 0,
  33         const wxValidator& validator = wxDefaultValidator,
  34         const wxString& name = wxRadioButtonNameStr)
  35     {
  36         Create(parent, id, label, pos, size, style, validator, name);
  37     }
  38
  39     bool Create(wxWindow *parent, wxWindowID id,
  40         const wxString& label,
  41         const wxPoint& pos = wxDefaultPosition,
  42         const wxSize& size = wxDefaultSize, long style = 0,
  43         const wxValidator& validator = wxDefaultValidator,
  44         const wxString& name = wxRadioButtonNameStr);
  45
  46     virtual void SetValue(bool val);
  47     virtual bool GetValue() const ;
  48
  49     void Command(wxCommandEvent& event);
  50
  51     // Implementation
  52     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  53     virtual void ChangeBackgroundColour();
  54     virtual void ChangeForegroundColour();
  55
  56     // *this function is an implementation detail*
  57     // clears the selection in the readiobuttons in the cycle
  58     // and returns the old selection (if any)
  59     wxRadioButton* ClearSelections();
  60 private:
  61     wxRadioButton* AddInCycle(wxRadioButton* cycle);
  62     void RemoveFromCycle();
  63     wxRadioButton* NextInCycle() { return m_cycle; }
  64
  65     wxRadioButton *m_cycle;
  66 };
  67
  68 #endif
  69 // _WX_RADIOBUT_H_