HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/bar_p.h

Refactors internals...

Refactors internals * rewrite axisUpdated signal handling * create handlers for each property of axis * decouple chartdataset, presenter, theme * adds theme manager * adds axis add/remove/attach/detach handling * refactors createGraphics * add initializers (graphics,domain,theme,animations) * refactor the way the charts are constructed (decouple form presenter) * fix initialization issues with qchart * refactor domain logic to handle also geometry size for charts * delegate xyseries geometry calculation to domian * fix lazy initialization of animations * remove hadnleGeomoetryChanged * add shared pointers to handle reference count for domain * moves nice number algorithm to domain * adds applyNiceNumbers(), depreciate setNiceNumbers * refactor multiple charts handling * domain is shared object * each domain can have multiple axis for controlling * multiple charts share now the same domain

Michal Klocek - - Load All Authors

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                r2273:1c49aa901cb2

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             bar_p.h
        
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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

      ** $QT_END_LICENSE$

      **

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

      //  W A R N I N G

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

      //

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

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

      // version without notice, or even be removed.

      //

      // We mean it.

      #ifndef BAR_H

      #define BAR_H

      #include "qchartglobal.h"

      #include <QGraphicsRectItem>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QBarSet;

      // Single visual bar item of chart

      class Bar : public QObject, public QGraphicsRectItem

      {

          Q_OBJECT

      public:

          Bar(QBarSet *barset, int index, QGraphicsItem *parent = 0);

          ~Bar();

      public:

          void mousePressEvent(QGraphicsSceneMouseEvent *event);

          void hoverEnterEvent(QGraphicsSceneHoverEvent *event);

          void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);

      Q_SIGNALS:

          void clicked(int index, QBarSet *barset);

          void hovered(bool status, QBarSet *barset);

      private:

          int m_index;

          QBarSet *m_barset;

          bool m_hovering;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // BAR_H

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

				// W A R N I N G
				// -------------
				//
				// This file is not part of the QtCommercial Chart API. It exists purely as an
				// implementation detail. This header file may change from version to
				// version without notice, or even be removed.
				//
				// We mean it.

				#ifndef BAR_H
				#define BAR_H

				#include "qchartglobal.h"
				#include <QGraphicsRectItem>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QBarSet;

				// Single visual bar item of chart
				class Bar : public QObject, public QGraphicsRectItem
				{
				Q_OBJECT
				public:
				Bar(QBarSet barset, int index, QGraphicsItem parent = 0);
				~Bar();

				public:
				void mousePressEvent(QGraphicsSceneMouseEvent *event);
				void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
				void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);

				Q_SIGNALS:
				void clicked(int index, QBarSet *barset);
				void hovered(bool status, QBarSet *barset);

				private:
				int m_index;
				QBarSet *m_barset;
				bool m_hovering;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // BAR_H