RadioButtonControl.cc

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2011-2023 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Octave is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Octave; see the file COPYING.  If not, see
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////
 
#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif
 
#include <QRadioButton>
 
#include "ButtonGroup.h"
#include "RadioButtonControl.h"
#include "Container.h"
#include "QtHandlesUtils.h"
 
#include "octave-qobject.h"
 
OCTAVE_BEGIN_NAMESPACE(octave)
 
RadioButtonControl *
RadioButtonControl::create (octave::base_qobject& oct_qobj,
                            octave::interpreter& interp,
                            const graphics_object& go)
{
  Object *parent = parentObject (interp, go);
 
  if (parent)
    {
      Container *container = parent->innerContainer ();
 
      if (container)
        return new RadioButtonControl (oct_qobj, interp, go,
                                       new QRadioButton (container));
    }
 
  return nullptr;
}
 
RadioButtonControl::RadioButtonControl (octave::base_qobject& oct_qobj,
                                        octave::interpreter& interp,
                                        const graphics_object& go,
                                        QRadioButton *radio)
  : ButtonControl (oct_qobj, interp, go, radio)
{
  Object *parent = parentObject (interp, go);
  ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent);
  if (btnGroup)
    btnGroup->addButton (radio);
 
  uicontrol::properties& up = properties<uicontrol> ();
 
  radio->setAutoFillBackground (true);
  radio->setAutoExclusive (false);
  if (up.enable_is ("inactive"))
    radio->setCheckable (false);
}
 
RadioButtonControl::~RadioButtonControl (void)
{ }
 
void
RadioButtonControl::update (int pId)
{
  uicontrol::properties& up = properties<uicontrol> ();
  QRadioButton *btn = qWidget<QRadioButton> ();
 
  switch (pId)
    {
    case uicontrol::properties::ID_ENABLE:
      {
        if (up.enable_is ("inactive"))
          btn->setCheckable (false);
        else
          btn->setCheckable (true);
        ButtonControl::update (pId);
      }
      break;
 
    default:
      ButtonControl::update (pId);
      break;
    }
}
 
OCTAVE_END_NAMESPACE(octave);