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e3e4a1985a
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83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
#include "openlr/openlr_match_quality/openlr_assessment_tool/traffic_panel.hpp"
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#include "openlr/openlr_match_quality/openlr_assessment_tool/traffic_mode.hpp"
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#include <QtCore/QAbstractTableModel>
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#include <QtWidgets/QBoxLayout>
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#include <QtWidgets/QComboBox>
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#include <QtWidgets/QHeaderView>
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#include <QtWidgets/QStyledItemDelegate>
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#include <QtWidgets/QTableView>
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namespace openlr
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{
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// ComboBoxDelegate --------------------------------------------------------------------------------
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ComboBoxDelegate::ComboBoxDelegate(QObject * parent)
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: QStyledItemDelegate(parent)
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{
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}
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QWidget * ComboBoxDelegate::createEditor(QWidget * parent, QStyleOptionViewItem const & option,
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QModelIndex const & index) const
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{
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auto * editor = new QComboBox(parent);
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editor->setFrame(false);
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editor->setEditable(false);
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editor->addItems({"Unevaluated", "Positive", "Negative", "RelPositive", "RelNegative", "Ignore"});
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return editor;
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}
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void ComboBoxDelegate::setEditorData(QWidget * editor, QModelIndex const & index) const
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{
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auto const value = index.model()->data(index, Qt::EditRole).toString();
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static_cast<QComboBox*>(editor)->setCurrentText(value);
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}
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void ComboBoxDelegate::setModelData(QWidget * editor, QAbstractItemModel * model,
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QModelIndex const & index) const
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{
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model->setData(index, static_cast<QComboBox*>(editor)->currentText(), Qt::EditRole);
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}
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void ComboBoxDelegate::updateEditorGeometry(QWidget * editor, QStyleOptionViewItem const & option,
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QModelIndex const & index) const
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{
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editor->setGeometry(option.rect);
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}
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// TrafficPanel ------------------------------------------------------------------------------------
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TrafficPanel::TrafficPanel(QAbstractItemModel * trafficModel, QWidget * parent)
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: QWidget(parent)
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{
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CreateTable(trafficModel);
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auto * layout = new QVBoxLayout();
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layout->addWidget(m_table);
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setLayout(layout);
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// Select first segment by default;
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auto const & index = m_table->model()->index(0, 0);
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m_table->selectionModel()->select(index, QItemSelectionModel::Select);
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}
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void TrafficPanel::CreateTable(QAbstractItemModel * trafficModel)
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{
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m_table = new QTableView();
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m_table->setFocusPolicy(Qt::NoFocus);
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m_table->setAlternatingRowColors(true);
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m_table->setShowGrid(false);
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m_table->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectRows);
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m_table->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
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m_table->verticalHeader()->setVisible(false);
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m_table->horizontalHeader()->setVisible(true);
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m_table->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
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m_table->setModel(trafficModel);
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m_table->setItemDelegate(new ComboBoxDelegate());
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connect(m_table->selectionModel(),
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SIGNAL(selectionChanged(QItemSelection const &, QItemSelection const &)),
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trafficModel, SLOT(OnItemSelected(QItemSelection const &, QItemSelection const &)));
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}
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} // namespace openlr
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