pqSMTKAttributeItemWidgetP.h

//=========================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//=========================================================================
#include "smtk/extension/paraview/widgets/pqSMTKAttributeItemWidget.h"
 
#include "smtk/extension/qt/qtAttribute.h"
#include "smtk/extension/qt/qtBaseView.h"
#include "smtk/extension/qt/qtUIManager.h"
 
#include "smtk/operation/Observer.h"
 
#include "pqInteractivePropertyWidget.h"
 
#include "vtkEventQtSlotConnect.h"
 
#include <QCheckBox>
#include <QGridLayout>
#include <QLabel>
#include <QPointer>
 
class pqSMTKAttributeItemWidget::Internal
{
public:
  enum class State
  {
    Idle,                  
    UpdatingFromUI,        
    UpdatingFromAttribute, 
    Interacting            
  };
 
  Internal(
    smtk::attribute::ItemPtr itm,
    QWidget* p,
    smtk::extension::qtBaseView* bview,
    Qt::Orientation orient)
    : m_orientation(orient)
    , m_overrideWhen(OverrideWhen::Unset)
    , m_geometrySource(GeometrySource::BestGuess)
    , m_fallbackStrategy(FallbackStrategy::Hide)
    , m_state(State::Idle)
  {
    (void)itm;
    (void)p;
    (void)bview;
  }
 
  // state of this item
  QPointer<QGridLayout> m_layout;
  QPointer<QLabel> m_label;
  Qt::Orientation m_orientation;
  pqInteractivePropertyWidget* m_pvwidget;
  // pqDataRepresentation* m_pvrepr;
  vtkNew<vtkEventQtSlotConnect> m_connector;
  OverrideWhen m_overrideWhen;
  GeometrySource m_geometrySource;
  FallbackStrategy m_fallbackStrategy;
 
  // state of children
  QMap<QWidget*, QPair<QLayout*, QWidget*>> m_children;
 
  smtk::operation::Observers::Key m_opObserver;
  State m_state;
};