HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/axis/linearrowitem_p.h

Fix crash with boxplotttester...

Fix crash with boxplotttester The test application clears the second set in the first series. It is checked that the set exists before clearing it. Change-Id: I6fc7aa812a359b2227930852c02e9b6029a7303e Reviewed-by: Mika Salmela <mika.salmela@digia.com>

Miikka Heikkinen - - Load All Authors

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             linearrowitem_p.h
        
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        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
      /****************************************************************************

      **

      ** Copyright (C) 2013 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** This file is part of the Qt Enterprise Charts Add-on.

        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
      **

      ** $QT_BEGIN_LICENSE$

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** Licensees holding valid Qt Enterprise licenses may use this file in

      ** accordance with the Qt Enterprise License Agreement provided with the

        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
      ** 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

      ** $QT_END_LICENSE$

      **

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

      //  W A R N I N G

      //  -------------

      //

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      // This file is not part of the Qt Enterprise Chart API.  It exists purely as an

        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

      #ifndef LINEARROWITEM_P_H

      #define LINEARROWITEM_P_H

      #include "chartaxiselement_p.h"

      #include "qabstractaxis_p.h"

      #include <QGraphicsLineItem>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class LineArrowItem: public QGraphicsLineItem

      {

      public:

          explicit LineArrowItem(ChartAxisElement *axis, QGraphicsItem *parent = 0)

              : QGraphicsLineItem(parent),

                m_axis(axis),

                m_axisOrientation(axis->axis()->orientation())

          {

          }

      protected:

          void mousePressEvent(QGraphicsSceneMouseEvent *event)

          {

              Q_UNUSED(event)

              m_axis->axisSelected();

          }

          QRectF boundingRect() const

          {

              return shape().boundingRect();

          }

          QPainterPath shape() const

          {

              QPainterPath path = QGraphicsLineItem::shape();

              QRectF rect = path.boundingRect();

              path.addRect(rect.adjusted(0, 0, m_axisOrientation != Qt::Horizontal ? 8 : 0, m_axisOrientation != Qt::Vertical ? 8 : 0));

              return path;

          }

      private:

          ChartAxisElement *m_axis;

          Qt::Orientation m_axisOrientation;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif /* LINEARROWITEM_P_H */

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Miikka Heikkinen Add Polar chart support...	r2483	/****************************************************************************
		**
		** Copyright (C) 2013 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** This file is part of the Qt Enterprise Charts Add-on.
Miikka Heikkinen Add Polar chart support...	r2483	**
		** $QT_BEGIN_LICENSE$
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** Licensees holding valid Qt Enterprise licenses may use this file in
		** accordance with the Qt Enterprise License Agreement provided with the
Miikka Heikkinen Add Polar chart support...	r2483	** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		// W A R N I N G
		// -------------
		//
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	// This file is not part of the Qt Enterprise Chart API. It exists purely as an
Miikka Heikkinen Add Polar chart support...	r2483	// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

		#ifndef LINEARROWITEM_P_H
		#define LINEARROWITEM_P_H

		#include "chartaxiselement_p.h"
		#include "qabstractaxis_p.h"
		#include <QGraphicsLineItem>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		class LineArrowItem: public QGraphicsLineItem
		{
		public:
		explicit LineArrowItem(ChartAxisElement axis, QGraphicsItem parent = 0)
		: QGraphicsLineItem(parent),
		m_axis(axis),
		m_axisOrientation(axis->axis()->orientation())
		{
		}

		protected:
		void mousePressEvent(QGraphicsSceneMouseEvent *event)
		{
		Q_UNUSED(event)
		m_axis->axisSelected();
		}

		QRectF boundingRect() const
		{
		return shape().boundingRect();
		}

		QPainterPath shape() const
		{
		QPainterPath path = QGraphicsLineItem::shape();
		QRectF rect = path.boundingRect();
		path.addRect(rect.adjusted(0, 0, m_axisOrientation != Qt::Horizontal ? 8 : 0, m_axisOrientation != Qt::Vertical ? 8 : 0));
		return path;
		}

		private:
		ChartAxisElement *m_axis;
		Qt::Orientation m_axisOrientation;
		};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif /* LINEARROWITEM_P_H */