HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/piechartdrilldown/drilldownchart.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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             drilldownchart.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 DRILLDOWNCHART_H

      #define DRILLDOWNCHART_H

      #include <QChart>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QAbstractSeries;

      class QPieSlice;

      QTCOMMERCIALCHART_END_NAMESPACE

      QTCOMMERCIALCHART_USE_NAMESPACE

      class DrilldownChart : public QChart

      {

          Q_OBJECT

      public:

          explicit DrilldownChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);

          ~DrilldownChart();

          void changeSeries(QAbstractSeries *series);

      public Q_SLOTS:

          void handleSliceClicked(QPieSlice *slice);

      private:

          QAbstractSeries *m_currentSeries;

      };

      #endif // DRILLDOWNCHART_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 DRILLDOWNCHART_H
				#define DRILLDOWNCHART_H

				#include <QChart>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE
				class QAbstractSeries;
				class QPieSlice;
				QTCOMMERCIALCHART_END_NAMESPACE

				QTCOMMERCIALCHART_USE_NAMESPACE

				class DrilldownChart : public QChart
				{
				Q_OBJECT
				public:
				explicit DrilldownChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
				~DrilldownChart();
				void changeSeries(QAbstractSeries *series);

				public Q_SLOTS:
				void handleSliceClicked(QPieSlice *slice);

				private:
				QAbstractSeries *m_currentSeries;
				};

				#endif // DRILLDOWNCHART_H