//##################################################################################################
//
//   Custom Visualization Core library
//   Copyright (C) 2011-2012 Ceetron AS
//    
//   This library 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. 
//    
//   This library 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 at <<http://www.gnu.org/licenses/gpl.html>> 
//   for more details. 
//
//##################################################################################################

#include "cafPdmUiFieldEditorHandle.h"
#include "cafPdmField.h"

namespace caf
{


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
PdmUiFieldEditorHandle::PdmUiFieldEditorHandle()
{
    m_combinedWidget = QPointer<QWidget>();
    m_editorWidget = QPointer<QWidget>();
    m_labelWidget = QPointer<QWidget>();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
PdmUiFieldEditorHandle::~PdmUiFieldEditorHandle()
{
    if (!m_combinedWidget.isNull()) delete m_combinedWidget; 
    if (!m_editorWidget.isNull()) delete m_editorWidget ;
    if (!m_labelWidget.isNull()) delete m_labelWidget;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void PdmUiFieldEditorHandle::setField(PdmFieldHandle * field)
{
    this->bindToPdmItem(field);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
PdmFieldHandle* PdmUiFieldEditorHandle::field()
{
    return dynamic_cast<PdmFieldHandle*>(pdmItem());
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void PdmUiFieldEditorHandle::createWidgets(QWidget * parent)
{
    if (m_combinedWidget.isNull()) m_combinedWidget = createCombinedWidget(parent);
    if (m_editorWidget.isNull()) m_editorWidget = createEditorWidget(parent);
    if (m_labelWidget.isNull()) m_labelWidget = createLabelWidget(parent);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void PdmUiFieldEditorHandle::setValueToField(const QVariant& value)
{
    if (field()) field()->setValueFromUi(value);
}


} //End of namespace caf