HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/qmlcustommodel/customtablemodel.cpp

Implemented QPieSeries::take()

Tero Ahola - - Load All Authors

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             customtablemodel.cpp
        
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             / demos / qmlcustommodel / customtablemodel.cpp
          
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        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      #include "customtablemodel.h"

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      #include <QVector>

      #include <QRect>

      #include <QColor>

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
      #include <QDebug>

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      CustomTableModel::CustomTableModel(QObject *parent) :

        Tero Ahola
    
Fixed QML pie model mapper API

              r1265
            
          QAbstractTableModel(parent),

          m_columnCount(0),

          m_rowCount(0)

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      int CustomTableModel::rowCount(const QModelIndex & parent) const

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          Q_UNUSED(parent)

          return m_data.count();

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      int CustomTableModel::columnCount(const QModelIndex & parent) const

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          Q_UNUSED(parent)

          return m_columnCount;

      }

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
      QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation, int role) const

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          if (role != Qt::DisplayRole)

              return QVariant();

        Tero Ahola
    
Fixed Qml Custom Model demo header data

              r1395
            
          if (orientation == Qt::Vertical) {

              if (m_verticalHeaders.count() > section)

                  return m_verticalHeaders[section];

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
              else

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
                  return QAbstractTableModel::headerData(section, orientation, role);

        Tero Ahola
    
Added declarative model for bar series

              r1162
            
          } else {

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
              return QAbstractTableModel::headerData(section, orientation, role);

        Tero Ahola
    
Added declarative model for bar series

              r1162
            
          }

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      }

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
      bool CustomTableModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role)

      {

        Tero Ahola
    
Fixed Qml Custom Model demo header data

              r1395
            
          if (orientation == Qt::Vertical) {

              while (m_verticalHeaders.count() <= section)

                  m_verticalHeaders.append(QVariant());

              m_verticalHeaders.replace(section, value);

        Tero Ahola
    
Header data to QML custom model demo

              r1387
            
          } else {

              return QAbstractTableModel::setHeaderData(section, orientation, value, role);

          }

          emit headerDataChanged(orientation, section, section);

          return true;

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      QVariant CustomTableModel::data(const QModelIndex &index, int role) const

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          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();

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          if (index.isValid() && role == Qt::EditRole) {

              m_data[index.row()]->replace(index.column(), value);

              emit dataChanged(index, index);

              return true;

          }

          return false;

      }

        Tero Ahola
    
Removed DeclarativePieSlice; properties in QPieSlice now

              r1329
            
      QVariant CustomTableModel::at(int row, int column)

      {

          return data(index(row, column));

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      void CustomTableModel::insertColumn(int column, const QModelIndex &parent)

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

        Tero Ahola
    
Now using only one declarative model

              r1169
            
          beginInsertColumns(parent, column, column);

          m_columnCount++;

          endInsertColumns();

      }

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      void CustomTableModel::insertRow(int row, const QModelIndex &parent)

        Tero Ahola
    
Now using only one declarative model

              r1169
            
      {

          beginInsertRows(parent, row, row);

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
          QVector<QVariant>* dataVec = new QVector<QVariant>(m_columnCount);

          m_data.insert(row, dataVec);

          endInsertRows();

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      bool CustomTableModel::removeRow(int row, const QModelIndex &parent)

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          return QAbstractTableModel::removeRow(row, parent);

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      bool CustomTableModel::removeRows(int row, int count, const QModelIndex &parent)

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          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;

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      Qt::ItemFlags CustomTableModel::flags ( const QModelIndex & index ) const

        Tero Ahola
    
Draft version for QML PieSeries model API

              r1130
            
      {

          return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;

      }

        Tero Ahola
    
QML custom model demo now implements it's own QAbstractItemModel based model

              r1272
            
      #include "moc_customtablemodel.cpp"

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Tero Ahola Draft version for QML PieSeries model API	r1130	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	#include "customtablemodel.h"
Tero Ahola Draft version for QML PieSeries model API	r1130	#include <QVector>
		#include <QRect>
		#include <QColor>
Tero Ahola Header data to QML custom model demo	r1387	#include <QDebug>
Tero Ahola Draft version for QML PieSeries model API	r1130
Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	CustomTableModel::CustomTableModel(QObject *parent) :
Tero Ahola Fixed QML pie model mapper API	r1265	QAbstractTableModel(parent),
		m_columnCount(0),
		m_rowCount(0)
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	int CustomTableModel::rowCount(const QModelIndex & parent) const
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		Q_UNUSED(parent)
		return m_data.count();
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	int CustomTableModel::columnCount(const QModelIndex & parent) const
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		Q_UNUSED(parent)
		return m_columnCount;
		}

Tero Ahola Header data to QML custom model demo	r1387	QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation, int role) const
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		if (role != Qt::DisplayRole)
		return QVariant();

Tero Ahola Fixed Qml Custom Model demo header data	r1395	if (orientation == Qt::Vertical) {
		if (m_verticalHeaders.count() > section)
		return m_verticalHeaders[section];
Tero Ahola Draft version for QML PieSeries model API	r1130	else
Tero Ahola Header data to QML custom model demo	r1387	return QAbstractTableModel::headerData(section, orientation, role);
Tero Ahola Added declarative model for bar series	r1162	} else {
Tero Ahola Header data to QML custom model demo	r1387	return QAbstractTableModel::headerData(section, orientation, role);
Tero Ahola Added declarative model for bar series	r1162	}
Tero Ahola Draft version for QML PieSeries model API	r1130	}

Tero Ahola Header data to QML custom model demo	r1387	bool CustomTableModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role)
		{
Tero Ahola Fixed Qml Custom Model demo header data	r1395	if (orientation == Qt::Vertical) {
		while (m_verticalHeaders.count() <= section)
		m_verticalHeaders.append(QVariant());
		m_verticalHeaders.replace(section, value);
Tero Ahola Header data to QML custom model demo	r1387	} else {
		return QAbstractTableModel::setHeaderData(section, orientation, value, role);
		}
		emit headerDataChanged(orientation, section, section);
		return true;
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	QVariant CustomTableModel::data(const QModelIndex &index, int role) const
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		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();
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		if (index.isValid() && role == Qt::EditRole) {
		m_data[index.row()]->replace(index.column(), value);
		emit dataChanged(index, index);
		return true;
		}
		return false;
		}

Tero Ahola Removed DeclarativePieSlice; properties in QPieSlice now	r1329	QVariant CustomTableModel::at(int row, int column)
		{
		return data(index(row, column));
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	void CustomTableModel::insertColumn(int column, const QModelIndex &parent)
Tero Ahola Draft version for QML PieSeries model API	r1130	{
Tero Ahola Now using only one declarative model	r1169	beginInsertColumns(parent, column, column);
		m_columnCount++;
		endInsertColumns();
		}
Tero Ahola Draft version for QML PieSeries model API	r1130
Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	void CustomTableModel::insertRow(int row, const QModelIndex &parent)
Tero Ahola Now using only one declarative model	r1169	{
		beginInsertRows(parent, row, row);
Tero Ahola Draft version for QML PieSeries model API	r1130	QVector<QVariant>* dataVec = new QVector<QVariant>(m_columnCount);
		m_data.insert(row, dataVec);
		endInsertRows();
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	bool CustomTableModel::removeRow(int row, const QModelIndex &parent)
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		return QAbstractTableModel::removeRow(row, parent);
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	bool CustomTableModel::removeRows(int row, int count, const QModelIndex &parent)
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		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;
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	Qt::ItemFlags CustomTableModel::flags ( const QModelIndex & index ) const
Tero Ahola Draft version for QML PieSeries model API	r1130	{
		return QAbstractItemModel::flags(index) \| Qt::ItemIsEditable;
		}

Tero Ahola QML custom model demo now implements it's own QAbstractItemModel based model	r1272	#include "moc_customtablemodel.cpp"