include/wx/univ/radiobut.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/univ/radiobut.h
   3 // Purpose:     wxRadioButton declaration
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     10.09.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_UNIV_RADIOBUT_H_
  13 #define _WX_UNIV_RADIOBUT_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "univradiobut.h"
  17 #endif
  18
  19 #include "wx/checkbox.h"
  20
  21 // ----------------------------------------------------------------------------
  22 // wxRadioButton
  23 // ----------------------------------------------------------------------------
  24
  25 class WXDLLEXPORT wxRadioButton : public wxCheckBox
  26 {
  27 public:
  28     // constructors
  29     wxRadioButton();
  30
  31     wxRadioButton(wxWindow *parent,
  32                   wxWindowID id,
  33                   const wxString& label,
  34                   const wxPoint& pos = wxDefaultPosition,
  35                   const wxSize& size = wxDefaultSize,
  36                   long style = 0,
  37                   const wxValidator& validator = wxDefaultValidator,
  38                   const wxString& name = wxRadioButtonNameStr);
  39
  40     bool Create(wxWindow *parent,
  41                 wxWindowID id,
  42                 const wxString& label,
  43                 const wxPoint& pos = wxDefaultPosition,
  44                 const wxSize& size = wxDefaultSize,
  45                 long style = 0,
  46                 const wxValidator& validator = wxDefaultValidator,
  47                 const wxString& name = wxRadioButtonNameStr);
  48
  49     // override some base class methods
  50     virtual void ChangeValue(bool value);
  51
  52 protected:
  53     // implement our own drawing
  54     virtual void DoDraw(wxControlRenderer *renderer);
  55
  56     // we use the radio button bitmaps for size calculation
  57     virtual wxSize GetBitmapSize() const;
  58
  59     // the radio button can only be cleared using this method, not
  60     // ChangeValue() above - and it is protected as it can only be called by
  61     // another radiobutton
  62     void ClearValue();
  63
  64     // called when the radio button becomes checked: we clear all the buttons
  65     // in the same group with us here
  66     virtual void OnCheck();
  67
  68     // send event about radio button selection
  69     virtual void SendEvent();
  70
  71 private:
  72     DECLARE_DYNAMIC_CLASS(wxRadioButton)
  73 };
  74
  75 #endif // _WX_UNIV_RADIOBUT_H_