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