HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/chartviewer/model.h

Adding metatype declarations in qml plugin for Qt5...

Adding metatype declarations in qml plugin for Qt5 Not sure why they are needed for Qt5. Definetly NOT needed for Qt4.

Jani Honkonen - - Load All Authors

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             model.h
        
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        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

        Jani Honkonen
    
Fix Krazy issues

              r1935
            
      #ifndef MODEL_H

      #define MODEL_H

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      #include <QList>

      #include <QPair>

      #include <QPointF>

      #include <QTime>

        Michal Klocek
    
Fix compilation issue for 4.7.2

              r1762
            
      #include <stdlib.h>

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      typedef QPair<QPointF, QString> Data;

      typedef QList<Data> DataList;

      typedef QList<DataList> DataTable;

      class Model

      {

      private:

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
          Model() {}

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      public:

          static DataTable generateRandomData(int listCount, int valueMax, int valueCount)

          {

              DataTable dataTable;

              // set seed for random stuff

              qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));

              // generate random data

              for (int i(0); i < listCount; i++) {

                  DataList dataList;

                  qreal yValue(0);

                  for (int j(0); j < valueCount; j++) {

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
                      yValue = yValue + (qreal)(qrand() % valueMax) / (qreal) valueCount;

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
                      QPointF value(

                          (j + (qreal) qrand() / (qreal) RAND_MAX)

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
                          * ((qreal) valueMax / (qreal) valueCount), yValue);

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
                      QString label = "Slice " + QString::number(i) + ":" + QString::number(j);

                      dataList << Data(value, label);

                  }

                  dataTable << dataList;

              }

              return dataTable;

          }

      };

      #endif

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Michal Klocek Add horizontal charts to chartviewer	r1755	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

Jani Honkonen Fix Krazy issues	r1935	#ifndef MODEL_H
		#define MODEL_H
Michal Klocek Add horizontal charts to chartviewer	r1755
		#include <QList>
		#include <QPair>
		#include <QPointF>
		#include <QTime>
Michal Klocek Fix compilation issue for 4.7.2	r1762	#include <stdlib.h>
Michal Klocek Add horizontal charts to chartviewer	r1755
		typedef QPair<QPointF, QString> Data;
		typedef QList<Data> DataList;
		typedef QList<DataList> DataTable;


		class Model
		{
		private:
Jani Honkonen coding style fixes for demos	r2099	Model() {}
Michal Klocek Add horizontal charts to chartviewer	r1755
		public:
		static DataTable generateRandomData(int listCount, int valueMax, int valueCount)
		{
		DataTable dataTable;

		// set seed for random stuff
		qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));

		// generate random data
		for (int i(0); i < listCount; i++) {
		DataList dataList;
		qreal yValue(0);
		for (int j(0); j < valueCount; j++) {
Jani Honkonen coding style fixes for demos	r2099	yValue = yValue + (qreal)(qrand() % valueMax) / (qreal) valueCount;
Michal Klocek Add horizontal charts to chartviewer	r1755	QPointF value(
		(j + (qreal) qrand() / (qreal) RAND_MAX)
Jani Honkonen coding style fixes for demos	r2099	* ((qreal) valueMax / (qreal) valueCount), yValue);
Michal Klocek Add horizontal charts to chartviewer	r1755	QString label = "Slice " + QString::number(i) + ":" + QString::number(j);
		dataList << Data(value, label);
		}
		dataTable << dataList;
		}
		return dataTable;
		}
		};

		#endif