Fireworks/Core/src/FWBoolParameterSetter.cc - master - githubmirror/cmssw

Fireworks/Core/src/FWBoolParameterSetter.cc
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20 май 2019, 13:07
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// -*- C++ -*-
//
// Package:     Core
// Class  :     FWBoolParameterSetter
//
// Implementation:
//     <Notes on implementation>
//
// Original Author:  Chris Jones
//         Created:  Mon Mar 10 11:22:32 CDT 2008
//

// system include files

#include "TGButton.h"
#include <cassert>
#include <iostream>

// user include files
#include "Fireworks/Core/src/FWBoolParameterSetter.h"

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
FWBoolParameterSetter::FWBoolParameterSetter() : m_param(nullptr), m_widget(nullptr) {}

// FWBoolParameterSetter::FWBoolParameterSetter(const FWBoolParameterSetter& rhs)
// {
//    // do actual copying here;
// }

FWBoolParameterSetter::~FWBoolParameterSetter() {}

//
// assignment operators
//
// const FWBoolParameterSetter& FWBoolParameterSetter::operator=(const FWBoolParameterSetter& rhs)
// {
//   //An exception safe implementation is
//   FWBoolParameterSetter temp(rhs);
//   swap(rhs);
//
//   return *this;
// }

//
// member functions
//

void FWBoolParameterSetter::attach(FWParameterBase* iParam) {
  m_param = dynamic_cast<FWBoolParameter*>(iParam);
  assert(nullptr != m_param);
}

TGFrame* FWBoolParameterSetter::build(TGFrame* iParent, bool /*labelBack*/) {
  TGCompositeFrame* frame = new TGHorizontalFrame(iParent);

  m_widget = new TGCheckButton(frame, m_param->name().c_str(), 0);
  m_widget->SetState(m_param->value() ? kButtonDown : kButtonUp);
  m_widget->Connect("Clicked()", "FWBoolParameterSetter", this, "doUpdate()");
  frame->AddFrame(m_widget, new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 0, 1, 1));
  return frame;
}

void FWBoolParameterSetter::setEnabled(bool x) { m_widget->SetEnabled(x); }

void FWBoolParameterSetter::doUpdate() {
  assert(nullptr != m_param);
  assert(nullptr != m_widget);
  m_param->set(m_widget->IsOn());
  update();
}
//
// const member functions
//

//
// static member functions
//