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

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

sauimone - - Load All Authors

File last commit:

r425:85842e6c8dba


                r425:85842e6c8dba

Download file

             barvalue.cpp
        
                    66 lines
            
             | 1.0 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / src / barchart / barvalue.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        sauimone
    
Floating values to bar charts

              r263
            
      #include "barvalue_p.h"

      #include <QPainter>

      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        sauimone
    
toggling of floating values. still bit buggy

              r267
            
      BarValue::BarValue(QBarSet &set, QGraphicsItem *parent)

        sauimone
    
floating values working now. bounding rect bug fixed

              r273
            
          : QGraphicsObject(parent)

        sauimone
    
toggling of floating values. still bit buggy

              r267
            
          ,mBarSet(set)

        sauimone
    
Floating values to bar charts

              r263
            
      {

        sauimone
    
floating values working now. bounding rect bug fixed

              r273
            
          setVisible(false);

        sauimone
    
Floating values to bar charts

              r263
            
      }

      void BarValue::setValueString(QString str)

      {

          mValueString = str;

      }

      QString BarValue::valueString()

      {

          return mValueString;

      }

      void BarValue::setPen(const QPen& pen)

      {

          mPen = pen;

      }

      const QPen& BarValue::pen()

      {

          return mPen;

      }

      void BarValue::resize(qreal w, qreal h)

      {

          mWidth = w;

          mHeight = h;

      }

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

      {

          mXpos = x;

          mYpos = y;

      }

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

      {

        sauimone
    
Updated barchart examples and documentation. Also bug fix to barchart model

              r387
            
          if (isVisible()) {

              painter->setPen(mPen);

              painter->drawText(boundingRect(),mValueString);

          }

        sauimone
    
Floating values to bar charts

              r263
            
      }

      QRectF BarValue::boundingRect() const

      {

        sauimone
    
floating values working now. bounding rect bug fixed

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

        sauimone
    
Floating values to bar charts

              r263
            
          return r;

      }

        sauimone
    
floating values working now. bounding rect bug fixed

              r273
            
      void BarValue::toggleVisible()

      {

          setVisible(!isVisible());

      }

        sauimone
    
Floating values to bar charts

              r263
            
        sauimone
    
floating values working now. bounding rect bug fixed

              r273
            
      #include "moc_barvalue_p.cpp"

        sauimone
    
Floating values to bar charts

              r263
            
      QTCOMMERCIALCHART_END_NAMESPACE

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

sauimone Floating values to bar charts	r263	#include "barvalue_p.h"
		#include <QPainter>
		#include <QPen>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

sauimone toggling of floating values. still bit buggy	r267	BarValue::BarValue(QBarSet &set, QGraphicsItem *parent)
sauimone floating values working now. bounding rect bug fixed	r273	: QGraphicsObject(parent)
sauimone toggling of floating values. still bit buggy	r267	,mBarSet(set)
sauimone Floating values to bar charts	r263	{
sauimone floating values working now. bounding rect bug fixed	r273	setVisible(false);
sauimone Floating values to bar charts	r263	}

		void BarValue::setValueString(QString str)
		{
		mValueString = str;
		}

		QString BarValue::valueString()
		{
		return mValueString;
		}

		void BarValue::setPen(const QPen& pen)
		{
		mPen = pen;
		}

		const QPen& BarValue::pen()
		{
		return mPen;
		}

		void BarValue::resize(qreal w, qreal h)
		{
		mWidth = w;
		mHeight = h;
		}

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

		void BarValue::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
		{
sauimone Updated barchart examples and documentation. Also bug fix to barchart model	r387	if (isVisible()) {
		painter->setPen(mPen);
		painter->drawText(boundingRect(),mValueString);
		}
sauimone Floating values to bar charts	r263	}

		QRectF BarValue::boundingRect() const
		{
sauimone floating values working now. bounding rect bug fixed	r273	QRectF r(mXpos, mYpos, mWidth, mHeight);
sauimone Floating values to bar charts	r263	return r;
		}

sauimone floating values working now. bounding rect bug fixed	r273	void BarValue::toggleVisible()
		{
		setVisible(!isVisible());
		}
sauimone Floating values to bar charts	r263
sauimone floating values working now. bounding rect bug fixed	r273	#include "moc_barvalue_p.cpp"
sauimone Floating values to bar charts	r263	QTCOMMERCIALCHART_END_NAMESPACE