radiobut.h

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//----------------------------------------------------------------------------
// ObjectWindows
// Copyright (c) 1991, 1996 by Borland International, All Rights Reserved
//
/// \file
/// Definition of class TRadioButton.  This defines the basic behavior for all
/// radio buttons.
//----------------------------------------------------------------------------
 
#if !defined(OWL_RADIOBUT_H)
#define OWL_RADIOBUT_H
 
#include <owl/private/defs.h>
#if defined(BI_HAS_PRAGMA_ONCE)
# pragma once
#endif
 
#include <owl/checkbox.h>
 
 
namespace owl {
 
#include <owl/preclass.h>
 
/// \addtogroup ctrl
/// @{
/// \class TRadioButton
// ~~~~~ ~~~~~~~~~~~~
/// Defines an interface object that represents a corresponding radio button element
/// in Windows. Use TRadioButton to create a radio button control in a parent
/// TWindow object. A TRadioButton object can also be used to facilitate
/// communication between your application and the radio button controls of a
/// TDialog. object.
///
/// Radio buttons have two states: checked and unchecked. TRadioButton inherits its
/// state management member functions from its base class, TCheckBox. Optionally, a
/// radio button can be part of a group (TGroupBox) that visually and logically
/// groups its controls. TRadioButton is a streamable class.
//
class _OWLCLASS TRadioButton
  : public TCheckBox
{
  public:
 
    TRadioButton(TWindow* parent, int id, LPCTSTR title, int x, int y, int w, int h, TGroupBox* = 0, TModule* = 0);
    TRadioButton(TWindow* parent, int id, const tstring& title, int x, int y, int w, int h, TGroupBox* = 0, TModule* = 0);
    TRadioButton(TWindow* parent, int resId, TGroupBox* = 0, TModule* = 0);
    TRadioButton(THandle hWnd, TModule* = 0);
 
  protected:
    // Child id notification handled at the child
    //
    void       BNClicked();  // BN_CLICKED
    auto GetWindowClassName() -> TWindowClassName override;
 
  private:
    // Hidden to prevent accidental copying or assignment
    //
    TRadioButton(const TRadioButton&);
    TRadioButton& operator=(const TRadioButton&);
 
  DECLARE_RESPONSE_TABLE(TRadioButton);
  DECLARE_STREAMABLE_OWL(TRadioButton, 1);
};
 
DECLARE_STREAMABLE_INLINES(owl::TRadioButton);
 
/// @}
 
#include <owl/posclass.h>
 
 
} // OWL namespace
 
 
#endif  // OWL_RADIOBUT_H