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

QXYModelMapper: Handle model reset....

QXYModelMapper: Handle model reset. Task-number: QTRD-3519 Change-Id: I312f377dec6574ecef2ebc8b897f0aa1c5e92be1 Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com> Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

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             callout.h
        
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      /****************************************************************************

      **

      ** Copyright (C) 2014 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.io

      **

      ** This file is part of the Qt Charts module.

      **

      ** Licensees holding valid commercial license for Qt may use this file in

      ** accordance with the Qt 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.io

      **

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

      #ifndef CALLOUT_H

      #define CALLOUT_H

      #include <QtWidgets/QGraphicsItem>

      #include <QtGui/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;

          QRectF m_rect;

          QPointF m_anchor;

          QFont m_font;

      };

      #endif // CALLOUT_H

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				/****************************************************************************
				**
				** Copyright (C) 2014 Digia Plc
				** All rights reserved.
				** For any questions to Digia, please use contact form at http://qt.io
				**
				** This file is part of the Qt Charts module.
				**
				** Licensees holding valid commercial license for Qt may use this file in
				** accordance with the Qt 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.io
				**
				****************************************************************************/

				#ifndef CALLOUT_H
				#define CALLOUT_H

				#include <QtWidgets/QGraphicsItem>
				#include <QtGui/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;
				QRectF m_rect;
				QPointF m_anchor;
				QFont m_font;
				};

				#endif // CALLOUT_H