HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/callout/callout.h

Line and bar example now has a name for the line

Marek Rosa - - Load All Authors

File last commit:

r2150:128c1c36c673


                r2342:098ca1392d78

Download file

             callout.h
        
                    32 lines
            
             | 674 B
            
                | text/x-c
            
             |
                CLexer
            
             / examples / callout / callout.h
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #ifndef CALLOUT_H

      #define CALLOUT_H

      #include <QGraphicsItem>

      #include <QFont>

      class QGraphicsSceneMouseEvent;

      class Callout : public QGraphicsItem

      {

      public:

          Callout(QGraphicsItem * parent = 0);

          void setText(const QString &text);

          void setAnchor(QPointF point);

          QRectF boundingRect() const;

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

      protected:

          void mousePressEvent(QGraphicsSceneMouseEvent *event);

          void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

      private:

          QString m_text;

          QRectF m_textRect;

          QPointF m_anchor;

          QFont m_font;

          QPointF m_clickOffset;

      };

      #endif // CALLOUT_H

	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

				#ifndef CALLOUT_H
				#define CALLOUT_H

				#include <QGraphicsItem>
				#include <QFont>

				class QGraphicsSceneMouseEvent;

				class Callout : public QGraphicsItem
				{
				public:
				Callout(QGraphicsItem * parent = 0);

				void setText(const QString &text);
				void setAnchor(QPointF point);

				QRectF boundingRect() const;
				void paint(QPainter painter, const QStyleOptionGraphicsItem option,QWidget *widget);

				protected:
				void mousePressEvent(QGraphicsSceneMouseEvent *event);
				void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

				private:
				QString m_text;
				QRectF m_textRect;
				QPointF m_anchor;
				QFont m_font;
				QPointF m_clickOffset;
				};

				#endif // CALLOUT_H