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

QXYSeries: model data orientation added. QBarSeries: some model data function placeholders

Tero Ahola - - Load All Authors

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                r527:b700a12da54b

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             bar.cpp
        
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        sauimone
    
renamed bar.h to bar_p.h

              r118
            
      #include "bar_p.h"

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      #include <QDebug>

        Michal Klocek
    
minor.

              r59
            
      #include <QPainter>

        sauimone
    
tooltip for barcharts

              r283
            
      #include <QGraphicsSceneEvent>

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
      Bar::Bar(QString category, QGraphicsItem *parent)

        Tero Ahola
    
Fixed initial bounding rect issue with bar series

              r518
            
          : QGraphicsObject(parent),

          mCategory(category),

          mXpos(0),

          mYpos(0),

          mWidth(0),

          mHeight(0)

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      {

        sauimone
    
right click feature for bar series. Enables drilldown

              r412
            
          setAcceptedMouseButtons(Qt::LeftButton|Qt::RightButton);

        sauimone
    
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples

              r280
            
          setAcceptHoverEvents(true);

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      }

        sauimone
    
making bar as qobject causes crash for some reason. rewinding back a bit...

              r247
            
      void Bar::setSize(const QSizeF& size)

      {

          mWidth = size.width();

          mHeight = size.height();

      }

        sauimone
    
theme interface to barcharts. some minor fixes

              r113
            
      void Bar::resize( qreal w, qreal h )

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      {

          mWidth = w;

          mHeight = h;

      }

      void Bar::setPos(qreal x, qreal y)

      {

          mXpos = x;

          mYpos = y;

      }

        sauimone
    
brush support for bargroups

              r183
            
      void Bar::setPen(QPen pen)

      {

          mPen = pen;

      }

      void Bar::setBrush(QBrush brush)

      {

          mBrush = brush;

      }

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

      {

        sauimone
    
correct drawing for barchart

              r82
            
          if (0 == mHeight) {

              return;

          }

        sauimone
    
brush support for bargroups

              r183
            
          painter->setBrush(mBrush);

        sauimone
    
theme interface to barcharts. some minor fixes

              r113
            
          // This compensates for rounding errors. drawRect takes ints and cumulative error of pos + size may be over 1.

          int x0 = mXpos;

          int x1 = (mXpos + mWidth);

          int w = x1-x0;

          int y0 = mYpos;

          int y1 = (mYpos + mHeight);

          int h = y1-y0;

          painter->drawRect(x0, y0 ,w ,h);

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      }

      QRectF Bar::boundingRect() const

      {

        sauimone
    
floating values working now. bounding rect bug fixed

              r273
            
          QRectF r(mXpos, mYpos, mWidth, mHeight);

        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
          return r;

      }

        sauimone
    
right click feature for bar series. Enables drilldown

              r412
            
      void Bar::mousePressEvent(QGraphicsSceneMouseEvent* event)

        sauimone
    
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash

              r256
            
      {

        sauimone
    
right click feature for bar series. Enables drilldown

              r412
            
          if (event->button() == Qt::LeftButton) {

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
              emit clicked(mCategory);

        sauimone
    
right click feature for bar series. Enables drilldown

              r412
            
          } else if (event->button() == Qt::RightButton) {

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
              emit rightClicked(mCategory);

        sauimone
    
right click feature for bar series. Enables drilldown

              r412
            
          }

        sauimone
    
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash

              r256
            
      }

        sauimone
    
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples

              r280
            
      void Bar::hoverEnterEvent(QGraphicsSceneHoverEvent* event)

        sauimone
    
updated barchart examples. minor fixes

              r276
            
      {

        sauimone
    
tooltip for barcharts

              r283
            
          emit hoverEntered(event->lastScreenPos());

        sauimone
    
updated barchart examples. minor fixes

              r276
            
      }

        sauimone
    
tooltip for barcharts

              r283
            
      void Bar::hoverLeaveEvent(QGraphicsSceneHoverEvent* /*event*/)

        sauimone
    
updated barchart examples. minor fixes

              r276
            
      {

        sauimone
    
tooltip for barcharts

              r283
            
          emit hoverLeaved();

        sauimone
    
updated barchart examples. minor fixes

              r276
            
      }

        sauimone
    
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash

              r256
            
      #include "moc_bar_p.cpp"

        sauimone
    
signals and slots for bars and sets

              r239
            
        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      QTCOMMERCIALCHART_END_NAMESPACE

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sauimone renamed bar.h to bar_p.h	r118	#include "bar_p.h"
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	#include <QDebug>
Michal Klocek minor.	r59	#include <QPainter>
sauimone tooltip for barcharts	r283	#include <QGraphicsSceneEvent>
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56
		QTCOMMERCIALCHART_BEGIN_NAMESPACE

sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	Bar::Bar(QString category, QGraphicsItem *parent)
Tero Ahola Fixed initial bounding rect issue with bar series	r518	: QGraphicsObject(parent),
		mCategory(category),
		mXpos(0),
		mYpos(0),
		mWidth(0),
		mHeight(0)
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	{
sauimone right click feature for bar series. Enables drilldown	r412	setAcceptedMouseButtons(Qt::LeftButton\|Qt::RightButton);
sauimone barcharts: added legend to model. added signals for hover events (for tooltip). updated examples	r280	setAcceptHoverEvents(true);
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	}

sauimone making bar as qobject causes crash for some reason. rewinding back a bit...	r247	void Bar::setSize(const QSizeF& size)
		{
		mWidth = size.width();
		mHeight = size.height();
		}


sauimone theme interface to barcharts. some minor fixes	r113	void Bar::resize( qreal w, qreal h )
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	{
		mWidth = w;
		mHeight = h;
		}

		void Bar::setPos(qreal x, qreal y)
		{
		mXpos = x;
		mYpos = y;
		}

sauimone brush support for bargroups	r183	void Bar::setPen(QPen pen)
		{
		mPen = pen;
		}

		void Bar::setBrush(QBrush brush)
		{
		mBrush = brush;
		}

sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	void Bar::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
		{
sauimone correct drawing for barchart	r82	if (0 == mHeight) {
		return;
		}
sauimone brush support for bargroups	r183	painter->setBrush(mBrush);
sauimone theme interface to barcharts. some minor fixes	r113
		// This compensates for rounding errors. drawRect takes ints and cumulative error of pos + size may be over 1.
		int x0 = mXpos;
		int x1 = (mXpos + mWidth);
		int w = x1-x0;
		int y0 = mYpos;
		int y1 = (mYpos + mHeight);
		int h = y1-y0;
		painter->drawRect(x0, y0 ,w ,h);
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	}

		QRectF Bar::boundingRect() const
		{
sauimone floating values working now. bounding rect bug fixed	r273	QRectF r(mXpos, mYpos, mWidth, mHeight);
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	return r;
		}

sauimone right click feature for bar series. Enables drilldown	r412	void Bar::mousePressEvent(QGraphicsSceneMouseEvent* event)
sauimone Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash	r256	{
sauimone right click feature for bar series. Enables drilldown	r412	if (event->button() == Qt::LeftButton) {
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	emit clicked(mCategory);
sauimone right click feature for bar series. Enables drilldown	r412	} else if (event->button() == Qt::RightButton) {
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	emit rightClicked(mCategory);
sauimone right click feature for bar series. Enables drilldown	r412	}
sauimone Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash	r256	}

sauimone barcharts: added legend to model. added signals for hover events (for tooltip). updated examples	r280	void Bar::hoverEnterEvent(QGraphicsSceneHoverEvent* event)
sauimone updated barchart examples. minor fixes	r276	{
sauimone tooltip for barcharts	r283	emit hoverEntered(event->lastScreenPos());
sauimone updated barchart examples. minor fixes	r276	}

sauimone tooltip for barcharts	r283	void Bar::hoverLeaveEvent(QGraphicsSceneHoverEvent* /event/)
sauimone updated barchart examples. minor fixes	r276	{
sauimone tooltip for barcharts	r283	emit hoverLeaved();
sauimone updated barchart examples. minor fixes	r276	}

sauimone Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash	r256	#include "moc_bar_p.cpp"
sauimone signals and slots for bars and sets	r239
sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	QTCOMMERCIALCHART_END_NAMESPACE