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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://qt.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** agreement between you and The Qt Company.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.io
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**
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****************************************************************************/
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#include "customtablemodel.h"
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#include <QtCore/QVector>
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#include <QtCore/QTime>
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#include <QtCore/QRect>
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#include <QtGui/QColor>
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const QString categories[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Nov", "Dec"};
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CustomTableModel::CustomTableModel(QObject *parent) :
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QAbstractTableModel(parent)
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{
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m_columnCount = 6;
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m_rowCount = 5;
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QVector<qreal>* dataVec_Jan = new QVector<qreal>(m_rowCount);
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dataVec_Jan->insert(0, 3.0);
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dataVec_Jan->insert(1, 4.0);
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dataVec_Jan->insert(2, 4.4);
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dataVec_Jan->insert(3, 6.0);
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dataVec_Jan->insert(4, 7.0);
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m_data.append(dataVec_Jan);
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QVector<qreal>* dataVec_Feb = new QVector<qreal>(m_rowCount);
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dataVec_Feb->insert(0, 5.0);
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dataVec_Feb->insert(1, 6.0);
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dataVec_Feb->insert(2, 7.5);
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dataVec_Feb->insert(3, 8.0);
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dataVec_Feb->insert(4, 12.0);
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m_data.append(dataVec_Feb);
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QVector<qreal>* dataVec_Mar = new QVector<qreal>(m_rowCount);
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dataVec_Mar->insert(0, 3.0);
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dataVec_Mar->insert(1, 4.0);
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dataVec_Mar->insert(2, 5.7);
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dataVec_Mar->insert(3, 8.0);
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dataVec_Mar->insert(4, 9.0);
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m_data.append(dataVec_Mar);
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QVector<qreal>* dataVec_Apr = new QVector<qreal>(m_rowCount);
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dataVec_Apr->insert(0, 5.0);
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dataVec_Apr->insert(1, 6.0);
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dataVec_Apr->insert(2, 6.8);
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dataVec_Apr->insert(3, 7.0);
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dataVec_Apr->insert(4, 8.0);
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m_data.append(dataVec_Apr);
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QVector<qreal>* dataVec_May = new QVector<qreal>(m_rowCount);
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dataVec_May->insert(0, 4.0);
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dataVec_May->insert(1, 5.0);
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dataVec_May->insert(2, 5.2);
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dataVec_May->insert(3, 6.0);
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dataVec_May->insert(4, 7.0);
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m_data.append(dataVec_May);
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QVector<qreal>* dataVec_Jun = new QVector<qreal>(m_rowCount);
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dataVec_Jun->insert(0, 4.0);
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dataVec_Jun->insert(1, 7.0);
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dataVec_Jun->insert(2, 8.2);
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dataVec_Jun->insert(3, 9.0);
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dataVec_Jun->insert(4, 10.0);
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m_data.append(dataVec_Jun);
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}
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CustomTableModel::~CustomTableModel()
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{
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qDeleteAll(m_data);
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}
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int CustomTableModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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return m_rowCount;
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}
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int CustomTableModel::columnCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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return m_data.count();
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}
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QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if (role != Qt::DisplayRole)
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return QVariant();
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if (orientation == Qt::Horizontal)
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return categories[section];
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else
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return QString("%1").arg(section + 1);
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}
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QVariant CustomTableModel::data(const QModelIndex &index, int role) const
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{
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if (role == Qt::DisplayRole) {
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return m_data[index.column()]->at(index.row());
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} else if (role == Qt::EditRole) {
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return m_data[index.column()]->at(index.row());
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} else if (role == Qt::BackgroundRole) {
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QRect rect;
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foreach (rect, m_mapping)
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if (rect.contains(index.column(), index.row()))
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return QColor(m_mapping.key(rect));
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// cell not mapped return white color
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return QColor(Qt::white);
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}
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return QVariant();
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}
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bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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if (index.isValid() && role == Qt::EditRole) {
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m_data[index.column()]->replace(index.row(), value.toDouble());
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emit dataChanged(index, index);
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return true;
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}
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return false;
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}
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Qt::ItemFlags CustomTableModel::flags(const QModelIndex &index) const
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{
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return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
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}
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void CustomTableModel::addMapping(QString color, QRect area)
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{
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m_mapping.insertMulti(color, area);
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}
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