|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2012 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Commercial Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "customtablemodel.h"
|
|
|
#include <QVector>
|
|
|
#include <QTime>
|
|
|
#include <QRect>
|
|
|
#include <QColor>
|
|
|
|
|
|
CustomTableModel::CustomTableModel(QObject *parent) :
|
|
|
QAbstractTableModel(parent)
|
|
|
{
|
|
|
qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
|
|
|
|
|
|
m_columnCount = 6;
|
|
|
m_rowCount = 12;
|
|
|
|
|
|
// m_data
|
|
|
for (int i = 0; i < m_rowCount; i++) {
|
|
|
QVector<qreal>* dataVec = new QVector<qreal>(m_columnCount);
|
|
|
for (int k = 0; k < dataVec->size(); k++) {
|
|
|
if (k % 2 == 0)
|
|
|
dataVec->replace(k, i * 50 + qrand() % 20);
|
|
|
else
|
|
|
dataVec->replace(k, qrand() % 100);
|
|
|
}
|
|
|
m_data.append(dataVec);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
int CustomTableModel::rowCount(const QModelIndex &parent) const
|
|
|
{
|
|
|
Q_UNUSED(parent)
|
|
|
return m_data.count();
|
|
|
}
|
|
|
|
|
|
int CustomTableModel::columnCount(const QModelIndex &parent) const
|
|
|
{
|
|
|
Q_UNUSED(parent)
|
|
|
return m_columnCount;
|
|
|
}
|
|
|
|
|
|
QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
|
{
|
|
|
if (role != Qt::DisplayRole)
|
|
|
return QVariant();
|
|
|
|
|
|
if (orientation == Qt::Horizontal)
|
|
|
return QString("201%1").arg(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.row()]->at(index.column());
|
|
|
} else if (role == Qt::EditRole) {
|
|
|
return m_data[index.row()]->at(index.column());
|
|
|
} 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.row()]->replace(index.column(), 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);
|
|
|
}
|
|
|
|
