HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/audio/xyseriesiodevice.h

Fix multi-line axis titles....

Fix multi-line axis titles. Since QFontMetrics doesn't support getting bounding rects for multi-line strings, we use a dummy graphicsitem instead. Task-number: QTRD-2057 Change-Id: Id6e6a27a00977d295e6f1bce070b08df21c2a666 Reviewed-by: Mika Salmela <mika.salmela@digia.com>

Miikka Heikkinen - - Load All Authors

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             xyseriesiodevice.h
        
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      /****************************************************************************

      **

      ** 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 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

      ** $QT_END_LICENSE$

      **

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

      #ifndef XYSERIESIODEVICE_H

      #define XYSERIESIODEVICE_H

      #include <QIODevice>

      #include <QChartGlobal>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QXYSeries;

      QTCOMMERCIALCHART_END_NAMESPACE

      QTCOMMERCIALCHART_USE_NAMESPACE

      class XYSeriesIODevice : public QIODevice

      {

          Q_OBJECT

      public:

          explicit XYSeriesIODevice(QXYSeries * series, QObject *parent = 0);

      protected:

          qint64 readData(char * data, qint64 maxSize);

          qint64 writeData(const char * data, qint64 maxSize);

      private:

          QXYSeries *m_series;

      };

      #endif // XYSERIESIODEVICE_H

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				/****************************************************************************
				**
				** 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 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
				** $QT_END_LICENSE$
				**
				****************************************************************************/

				#ifndef XYSERIESIODEVICE_H
				#define XYSERIESIODEVICE_H

				#include <QIODevice>
				#include <QChartGlobal>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE
				class QXYSeries;
				QTCOMMERCIALCHART_END_NAMESPACE

				QTCOMMERCIALCHART_USE_NAMESPACE

				class XYSeriesIODevice : public QIODevice
				{
				Q_OBJECT
				public:
				explicit XYSeriesIODevice(QXYSeries * series, QObject *parent = 0);

				protected:
				qint64 readData(char * data, qint64 maxSize);
				qint64 writeData(const char * data, qint64 maxSize);

				private:
				QXYSeries *m_series;
				};

				#endif // XYSERIESIODEVICE_H