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 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_UNIV_RADIOBUT_H_
  12 #define _WX_UNIV_RADIOBUT_H_
  13
  14 #include "wx/checkbox.h"
  15
  16 // ----------------------------------------------------------------------------
  17 // wxRadioButton
  18 // ----------------------------------------------------------------------------
  19
  20 class WXDLLIMPEXP_CORE wxRadioButton : public wxCheckBox
  21 {
  22 public:
  23     // constructors
  24     wxRadioButton() { Init(); }
  25
  26     wxRadioButton(wxWindow *parent,
  27                   wxWindowID id,
  28                   const wxString& label,
  29                   const wxPoint& pos = wxDefaultPosition,
  30                   const wxSize& size = wxDefaultSize,
  31                   long style = 0,
  32                   const wxValidator& validator = wxDefaultValidator,
  33                   const wxString& name = wxRadioButtonNameStr)
  34     {
  35         Init();
  36
  37         Create(parent, id, label, pos, size, style, validator, name);
  38     }
  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     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
  54
  55     // implement our own drawing
  56     virtual void DoDraw(wxControlRenderer *renderer);
  57
  58     // we use the radio button bitmaps for size calculation
  59     virtual wxSize GetBitmapSize() const;
  60
  61     // the radio button can only be cleared using this method, not
  62     // ChangeValue() above - and it is protected as it can only be called by
  63     // another radiobutton
  64     void ClearValue();
  65
  66     // called when the radio button becomes checked: we clear all the buttons
  67     // in the same group with us here
  68     virtual void OnCheck();
  69
  70     // send event about radio button selection
  71     virtual void SendEvent();
  72
  73 private:
  74     DECLARE_DYNAMIC_CLASS(wxRadioButton)
  75 };
  76
  77 #endif // _WX_UNIV_RADIOBUT_H_