HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/charts/scroller_p.h

Doc: Use a standard documentation config for a Qt module...

Doc: Use a standard documentation config for a Qt module - Rename index.html to qtcharts-index.html - Use the qt-module-defaults global doc template - Convert 'indexes' into 'depends' - Remove custom buildversion string - Remove Q_INVOKABLE as ignore token, it's already listed in the global config - Use a namespace consistent with the rest of Qt modules - Update examplesinstallpath to the changes introduced in Qt 5.6 packaging. - Remove unnecessary \keyword on the landing page, as it may conflict with other modules' docs. Change-Id: I5cc0ff026b02bae22a415d82e36cb945bd19ae53 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>

Miikka Heikkinen - - Load All Authors

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             scroller_p.h
        
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        Miikka Heikkinen
    
Updated license...

              r2854
            
      /****************************************************************************

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** Copyright (C) 2016 The Qt Company Ltd.

      ** Contact: https://www.qt.io/licensing/

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** This file is part of the Qt Charts module of the Qt Toolkit.

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** $QT_BEGIN_LICENSE:GPL$

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** Commercial License Usage

      ** Licensees holding valid commercial Qt licenses may use this file in

      ** accordance with the commercial license agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and The Qt Company. For licensing terms

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** and conditions see https://www.qt.io/terms-conditions. For further

      ** information use the contact form at https://www.qt.io/contact-us.

      **

      ** GNU General Public License Usage

      ** Alternatively, this file may be used under the terms of the GNU

      ** General Public License version 3 or (at your option) any later version

      ** approved by the KDE Free Qt Foundation. The licenses are as published by

      ** the Free Software Foundation and appearing in the file LICENSE.GPL3

      ** included in the packaging of this file. Please review the following

      ** information to ensure the GNU General Public License requirements will

      ** be met: https://www.gnu.org/licenses/gpl-3.0.html.

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      **

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** $QT_END_LICENSE$

      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ****************************************************************************/

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      //  W A R N I N G

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

      //

        Titta Heikkala
    
Updated private header warning...

              r2807
            
      // This file is not part of the Qt Chart API.  It exists purely as an

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

        Michal Klocek
    
Fixes header guard style issues

              r969
            
      #ifndef SCROLLER_P_H

      #define SCROLLER_P_H

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCharts/QChartGlobal>

        Samuli Piippo
    
Add missing include for QObject...

              r2731
            
      #include <QtCore/QObject>

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCore/QBasicTimer>

      #include <QtCore/QTime>

      #include <QtCore/QPointF>

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
        Christian Kandeler
    
Fix compilation with namespaced Qt....

              r2774
            
      QT_BEGIN_NAMESPACE

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      class QGraphicsSceneMouseEvent;

        Christian Kandeler
    
Fix compilation with namespaced Qt....

              r2774
            
      QT_END_NAMESPACE

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_BEGIN_NAMESPACE

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      class Scroller;

      class QLegend;

      class ScrollTicker : public QObject

      {

        Michal Klocek
    
Krazy reported errors...

              r974
            
          Q_OBJECT

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      public:

        Jani Honkonen
    
astyle and manual coding style fixes for src-folder

              r2097
            
          explicit ScrollTicker(Scroller *scroller, QObject *parent = 0);

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
          void start(int interval);

          void stop();

      protected:

          void timerEvent(QTimerEvent *event);

      private:

          QBasicTimer m_timer;

          Scroller *m_scroller;

      };

      class Scroller

      {

      public:

          enum State {

              Idle,

        sauimone
    
moving mouse event handling logic to scroller

              r2199
            
              Pressed,

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
              Move,

        sauimone
    
Kinetic scrolling is back for legend

              r2189
            
              Scroll

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
          };

        Michal Klocek
    
Adds ScrolledQLegend...

              r859
            
          Scroller();

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
          virtual ~Scroller();

        Jani Honkonen
    
more coding style fixes for src-folder...

              r2104
            
          virtual void setOffset(const QPointF &point) = 0;

        Michal Klocek
    
Adds ScrolledQLegend...

              r859
            
          virtual QPointF offset() const = 0;

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
        sauimone
    
Kinetic scrolling is back for legend

              r2189
            
          void move(const QPointF &delta);

        sauimone
    
better implementation of mouse event handling in legend

              r2197
            
          void scrollTo(const QPointF &delta);

        sauimone
    
Legend can now handle clicked and do scrolling

              r2183
            
        sauimone
    
moving mouse event handling logic to scroller

              r2199
            
          void handleMousePressEvent(QGraphicsSceneMouseEvent *event);

          void handleMouseMoveEvent(QGraphicsSceneMouseEvent *event);

          void handleMouseReleaseEvent(QGraphicsSceneMouseEvent *event);

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
          void scrollTick();

        sauimone
    
Kinetic scrolling is back for legend

              r2189
            
      private:

          void startTicker(int interval);

          void stopTicker();

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      private:

        Jani Honkonen
    
more coding style fixes for src-folder...

              r2104
            
          void calculateSpeed(const QPointF &position);

          void lowerSpeed(QPointF &speed, qreal maxSpeed = 100);

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      private:

          ScrollTicker m_ticker;

          QTime m_timeStamp;

          QPointF m_speed;

          QPointF m_fraction;

        sauimone
    
Kinetic scrolling is back for legend

              r2189
            
          int m_timeTresholdMin;

          int m_timeTresholdMax;

          State m_state;

        sauimone
    
moving mouse event handling logic to scroller

              r2199
            
          QPointF m_pressPos;

          QPointF m_lastPos;

          qreal m_treshold;

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
      };

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_END_NAMESPACE

        Michal Klocek
    
Refactor qledgend handling...

              r855
            
        Jani Honkonen
    
Fix Krazy issues

              r1935
            
      #endif /* SCROLLER_P_H */

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Miikka Heikkinen Updated license...	r2854	/****************************************************************************
Michal Klocek Refactor qledgend handling...	r855	**
Miikka Heikkinen Updated license...	r2854	** Copyright (C) 2016 The Qt Company Ltd.
		** Contact: https://www.qt.io/licensing/
Michal Klocek Refactor qledgend handling...	r855	**
Miikka Heikkinen Updated license...	r2854	** This file is part of the Qt Charts module of the Qt Toolkit.
Michal Klocek Refactor qledgend handling...	r855	**
Miikka Heikkinen Updated license...	r2854	** $QT_BEGIN_LICENSE:GPL$
Titta Heikkala Updated license headers...	r2845	** Commercial License Usage
		** Licensees holding valid commercial Qt licenses may use this file in
		** accordance with the commercial license agreement provided with the
		** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and The Qt Company. For licensing terms
Miikka Heikkinen Updated license...	r2854	** and conditions see https://www.qt.io/terms-conditions. For further
		** information use the contact form at https://www.qt.io/contact-us.
		**
		** GNU General Public License Usage
		** Alternatively, this file may be used under the terms of the GNU
		** General Public License version 3 or (at your option) any later version
		** approved by the KDE Free Qt Foundation. The licenses are as published by
		** the Free Software Foundation and appearing in the file LICENSE.GPL3
		** included in the packaging of this file. Please review the following
		** information to ensure the GNU General Public License requirements will
		** be met: https://www.gnu.org/licenses/gpl-3.0.html.
Michal Klocek Refactor qledgend handling...	r855	**
Titta Heikkala Updated license headers...	r2845	** $QT_END_LICENSE$
		**
Miikka Heikkinen Updated license...	r2854	****************************************************************************/
Michal Klocek Refactor qledgend handling...	r855
		// W A R N I N G
		// -------------
		//
Titta Heikkala Updated private header warning...	r2807	// This file is not part of the Qt Chart API. It exists purely as an
Michal Klocek Refactor qledgend handling...	r855	// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

Michal Klocek Fixes header guard style issues	r969	#ifndef SCROLLER_P_H
		#define SCROLLER_P_H
Michal Klocek Refactor qledgend handling...	r855
Titta Heikkala Fix include syntax...	r2714	#include <QtCharts/QChartGlobal>
Samuli Piippo Add missing include for QObject...	r2731	#include <QtCore/QObject>
Titta Heikkala Fix include syntax...	r2714	#include <QtCore/QBasicTimer>
		#include <QtCore/QTime>
		#include <QtCore/QPointF>
Michal Klocek Refactor qledgend handling...	r855
Christian Kandeler Fix compilation with namespaced Qt....	r2774	QT_BEGIN_NAMESPACE
Michal Klocek Refactor qledgend handling...	r855	class QGraphicsSceneMouseEvent;
Christian Kandeler Fix compilation with namespaced Qt....	r2774	QT_END_NAMESPACE
Michal Klocek Refactor qledgend handling...	r855
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
Michal Klocek Refactor qledgend handling...	r855
		class Scroller;
		class QLegend;

		class ScrollTicker : public QObject
		{
Michal Klocek Krazy reported errors...	r974	Q_OBJECT
Michal Klocek Refactor qledgend handling...	r855	public:
Jani Honkonen astyle and manual coding style fixes for src-folder	r2097	explicit ScrollTicker(Scroller scroller, QObject parent = 0);
Michal Klocek Refactor qledgend handling...	r855	void start(int interval);
		void stop();
		protected:
		void timerEvent(QTimerEvent *event);

		private:
		QBasicTimer m_timer;
		Scroller *m_scroller;
		};

		class Scroller
		{
		public:
		enum State {
		Idle,
sauimone moving mouse event handling logic to scroller	r2199	Pressed,
Michal Klocek Refactor qledgend handling...	r855	Move,
sauimone Kinetic scrolling is back for legend	r2189	Scroll
Michal Klocek Refactor qledgend handling...	r855	};

Michal Klocek Adds ScrolledQLegend...	r859	Scroller();
Michal Klocek Refactor qledgend handling...	r855	virtual ~Scroller();

Jani Honkonen more coding style fixes for src-folder...	r2104	virtual void setOffset(const QPointF &point) = 0;
Michal Klocek Adds ScrolledQLegend...	r859	virtual QPointF offset() const = 0;
Michal Klocek Refactor qledgend handling...	r855
sauimone Kinetic scrolling is back for legend	r2189	void move(const QPointF &delta);
sauimone better implementation of mouse event handling in legend	r2197	void scrollTo(const QPointF &delta);
sauimone Legend can now handle clicked and do scrolling	r2183
sauimone moving mouse event handling logic to scroller	r2199	void handleMousePressEvent(QGraphicsSceneMouseEvent *event);
		void handleMouseMoveEvent(QGraphicsSceneMouseEvent *event);
		void handleMouseReleaseEvent(QGraphicsSceneMouseEvent *event);

Michal Klocek Refactor qledgend handling...	r855	void scrollTick();

sauimone Kinetic scrolling is back for legend	r2189	private:
		void startTicker(int interval);
		void stopTicker();

Michal Klocek Refactor qledgend handling...	r855	private:
Jani Honkonen more coding style fixes for src-folder...	r2104	void calculateSpeed(const QPointF &position);
		void lowerSpeed(QPointF &speed, qreal maxSpeed = 100);
Michal Klocek Refactor qledgend handling...	r855
		private:
		ScrollTicker m_ticker;
		QTime m_timeStamp;
		QPointF m_speed;
		QPointF m_fraction;
sauimone Kinetic scrolling is back for legend	r2189	int m_timeTresholdMin;
		int m_timeTresholdMax;

		State m_state;
sauimone moving mouse event handling logic to scroller	r2199	QPointF m_pressPos;
		QPointF m_lastPos;
		qreal m_treshold;
Michal Klocek Refactor qledgend handling...	r855	};

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE
Michal Klocek Refactor qledgend handling...	r855
Jani Honkonen Fix Krazy issues	r1935	#endif /* SCROLLER_P_H */