HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/bar.cpp

Switched the z-order of axis to be below series...

Switched the z-order of axis to be below series The axis was changed to be below series to make it possible to get clicked signals from series when a data point is overlapping an axis. If the axis is on top of series, you cannot get clicked events from such data points at all. It should not be a problem if you don't get a clicked event from the axis in this case; you can always click on other position on top of the axis (except in the rare use case that the axis is fully covered by data points of a series).

Michal Klocek - - Load All Authors

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r1747:19ac79b0cec7


                r1790:9e99014de1f1

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             bar.cpp
        
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             / src / barchart / bar.cpp
          
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      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

      #include "bar_p.h"

      #include <QPainter>

      #include <QGraphicsSceneEvent>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      Bar::Bar(QBarSet *barset, int index, QGraphicsItem *parent) : QGraphicsRectItem(parent),

          m_index(index),

          m_barset(barset),

          m_hovering(false)

      {

          setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);

          setAcceptHoverEvents(true);

      }

      Bar::~Bar()

      {

          // End hover event, if bar is deleted during it

          if (m_hovering) {

              emit hovered(false, m_barset);

          }

      }

      void Bar::mousePressEvent(QGraphicsSceneMouseEvent *event)

      {

          Q_UNUSED(event)

          emit clicked(m_index, m_barset);

          QGraphicsItem::mousePressEvent(event);

      }

      void Bar::hoverEnterEvent(QGraphicsSceneHoverEvent *event)

      {

          Q_UNUSED(event)

          m_hovering = true;

          emit hovered(true, m_barset);

      }

      void Bar::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)

      {

          Q_UNUSED(event)

          m_hovering = false;

          emit hovered(false, m_barset);

      }

      #include "moc_bar_p.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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

				#include "bar_p.h"
				#include <QPainter>
				#include <QGraphicsSceneEvent>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				Bar::Bar(QBarSet barset, int index, QGraphicsItem parent) : QGraphicsRectItem(parent),
				m_index(index),
				m_barset(barset),
				m_hovering(false)
				{
				setAcceptedMouseButtons(Qt::LeftButton \| Qt::RightButton);
				setAcceptHoverEvents(true);
				}

				Bar::~Bar()
				{
				// End hover event, if bar is deleted during it
				if (m_hovering) {
				emit hovered(false, m_barset);
				}
				}

				void Bar::mousePressEvent(QGraphicsSceneMouseEvent *event)
				{
				Q_UNUSED(event)
				emit clicked(m_index, m_barset);
				QGraphicsItem::mousePressEvent(event);
				}

				void Bar::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
				{
				Q_UNUSED(event)
				m_hovering = true;
				emit hovered(true, m_barset);

				}

				void Bar::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
				{
				Q_UNUSED(event)
				m_hovering = false;
				emit hovered(false, m_barset);
				}

				#include "moc_bar_p.cpp"

				QTCOMMERCIALCHART_END_NAMESPACE