QmitkPropertiesTableEditor.cpp

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#include "QmitkPropertiesTableEditor.h"

#include "QmitkPropertiesTableModel.h"
#include "QmitkPropertyDelegate.h"

#include "mitkBaseRenderer.h"

#include <QHBoxLayout>
#include <QHeaderView>
#include <QLabel>
#include <QLineEdit>
#include <QTableView>
#include <QVBoxLayout>

#include <vtkRenderWindow.h>

QmitkPropertiesTableEditor::QmitkPropertiesTableEditor(QWidget *parent,
                                                       Qt::WindowFlags f,
                                                       mitk::DataNode::Pointer /*_Node*/)
  : QWidget(parent, f), m_NodePropertiesTableView(nullptr), m_Model(nullptr)
{
  // set up empty gui elements
  this->init();

  // set up model
  m_Model = new QmitkPropertiesTableModel(m_NodePropertiesTableView, nullptr);
  m_NodePropertiesTableView->setModel(m_Model);
}

QmitkPropertiesTableEditor::~QmitkPropertiesTableEditor()
{
}

void QmitkPropertiesTableEditor::SetPropertyList(mitk::PropertyList::Pointer _List)
{
  if (_List.IsNotNull())
  {
    m_Model->SetPropertyList(_List);
    m_NodePropertiesTableView->resizeColumnsToContents();
    m_NodePropertiesTableView->resizeRowsToContents();
    m_NodePropertiesTableView->horizontalHeader()->setStretchLastSection(true);
    m_NodePropertiesTableView->setEditTriggers(QAbstractItemView::CurrentChanged);
  }
  else
  {
    m_Model->SetPropertyList(nullptr);
  }
}

QmitkPropertiesTableModel *QmitkPropertiesTableEditor::getModel() const
{
  return m_Model;
}

void QmitkPropertiesTableEditor::init()
{
  // read/ dim
  QVBoxLayout *_NodePropertiesLayout = new QVBoxLayout;
  QWidget *_PropertyFilterKeyWordPane = new QWidget(QWidget::parentWidget());
  QHBoxLayout *_PropertyFilterKeyWordLayout = new QHBoxLayout;
  QLabel *_LabelPropertyFilterKeyWord = new QLabel("Filter: ", _PropertyFilterKeyWordPane);
  m_TxtPropertyFilterKeyWord = new QLineEdit(_PropertyFilterKeyWordPane);
  m_NodePropertiesTableView = new QTableView(QWidget::parentWidget());

  // write
  setLayout(_NodePropertiesLayout);

  _PropertyFilterKeyWordPane->setLayout(_PropertyFilterKeyWordLayout);

  _PropertyFilterKeyWordLayout->setMargin(0);
  _PropertyFilterKeyWordLayout->addWidget(_LabelPropertyFilterKeyWord);
  _PropertyFilterKeyWordLayout->addWidget(m_TxtPropertyFilterKeyWord);

  _NodePropertiesLayout->setMargin(0);
  _NodePropertiesLayout->addWidget(_PropertyFilterKeyWordPane);
  _NodePropertiesLayout->addWidget(m_NodePropertiesTableView);

  m_NodePropertiesTableView->setSelectionMode(QAbstractItemView::SingleSelection);
  m_NodePropertiesTableView->setSelectionBehavior(QAbstractItemView::SelectItems);
  m_NodePropertiesTableView->verticalHeader()->hide();
  m_NodePropertiesTableView->setItemDelegate(new QmitkPropertyDelegate(this));
  m_NodePropertiesTableView->setAlternatingRowColors(true);
  m_NodePropertiesTableView->setSortingEnabled(true);
  m_NodePropertiesTableView->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);

  QObject::connect(m_TxtPropertyFilterKeyWord,
                   SIGNAL(textChanged(const QString &)),
                   this,
                   SLOT(PropertyFilterKeyWordTextChanged(const QString &)));
}

void QmitkPropertiesTableEditor::PropertyFilterKeyWordTextChanged(const QString & /*text*/)
{
  m_Model->SetFilterPropertiesKeyWord(m_TxtPropertyFilterKeyWord->text().toStdString());
}

QTableView *QmitkPropertiesTableEditor::getTable() const
{
  return m_NodePropertiesTableView;
}