|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2013 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 Enterprise Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Enterprise licenses may use this file in
|
|
|
** accordance with the Qt Enterprise 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 <QRect>
|
|
|
#include <QColor>
|
|
|
#include <QDebug>
|
|
|
|
|
|
CustomTableModel::CustomTableModel(QObject *parent) :
|
|
|
QAbstractTableModel(parent),
|
|
|
m_columnCount(0),
|
|
|
m_rowCount(0)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
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::Vertical) {
|
|
|
if (m_verticalHeaders.count() > section)
|
|
|
return m_verticalHeaders[section];
|
|
|
else
|
|
|
return QAbstractTableModel::headerData(section, orientation, role);
|
|
|
} else {
|
|
|
return QAbstractTableModel::headerData(section, orientation, role);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
bool CustomTableModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role)
|
|
|
{
|
|
|
if (orientation == Qt::Vertical) {
|
|
|
while (m_verticalHeaders.count() <= section)
|
|
|
m_verticalHeaders.append(QVariant());
|
|
|
m_verticalHeaders.replace(section, value);
|
|
|
} else {
|
|
|
return QAbstractTableModel::setHeaderData(section, orientation, value, role);
|
|
|
}
|
|
|
emit headerDataChanged(orientation, section, section);
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
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());
|
|
|
}
|
|
|
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);
|
|
|
emit dataChanged(index, index);
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
QVariant CustomTableModel::at(int row, int column)
|
|
|
{
|
|
|
return data(index(row, column));
|
|
|
}
|
|
|
|
|
|
void CustomTableModel::insertColumn(int column, const QModelIndex &parent)
|
|
|
{
|
|
|
beginInsertColumns(parent, column, column);
|
|
|
m_columnCount++;
|
|
|
endInsertColumns();
|
|
|
}
|
|
|
|
|
|
void CustomTableModel::insertRow(int row, const QModelIndex &parent)
|
|
|
{
|
|
|
beginInsertRows(parent, row, row);
|
|
|
QVector<QVariant>* dataVec = new QVector<QVariant>(m_columnCount);
|
|
|
m_data.insert(row, dataVec);
|
|
|
endInsertRows();
|
|
|
}
|
|
|
|
|
|
bool CustomTableModel::removeRow(int row, const QModelIndex &parent)
|
|
|
{
|
|
|
return QAbstractTableModel::removeRow(row, parent);
|
|
|
}
|
|
|
|
|
|
bool CustomTableModel::removeRows(int row, int count, const QModelIndex &parent)
|
|
|
{
|
|
|
beginRemoveRows(parent, row, row + count - 1);
|
|
|
bool removed(false);
|
|
|
for (int i(row); i < (row + count); i++) {
|
|
|
m_data.removeAt(i);
|
|
|
removed = true;
|
|
|
}
|
|
|
endRemoveRows();
|
|
|
return removed;
|
|
|
}
|
|
|
|
|
|
Qt::ItemFlags CustomTableModel::flags(const QModelIndex &index) const
|
|
|
{
|
|
|
return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
|
|
|
}
|
|
|
|
|
|
#include "moc_customtablemodel.cpp"
|
|
|
|
