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

Add support for showing tooltips when the legend text is truncated...

Add support for showing tooltips when the legend text is truncated Change-Id: Ie0b90489eb51633a0294db12410f9056f740d086 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Miikka Heikkinen - - Load All Authors

File last commit:

r2854:46147b040d06


                r2864:47032ec192b3

Download file

             qxymodelmapper_p.h
        
                    109 lines
            
             | 3.3 KiB
            
                | text/x-c
            
             |
                CLexer
            
             / src / charts / xychart / qxymodelmapper_p.h
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Miikka Heikkinen
    
Updated license...

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

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      **

        Miikka Heikkinen
    
Updated license...

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

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

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      **

        Miikka Heikkinen
    
Updated license...

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

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      **

        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.

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      **

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** $QT_END_LICENSE$

      **

        Miikka Heikkinen
    
Updated license...

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

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      //  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

        Marek Rosa
    
Added license text to mapper classes

              r1355
            
      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
      #ifndef QXYMODELMAPPER_P_H

      #define QXYMODELMAPPER_P_H

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCharts/QXYModelMapper>

      #include <QtCore/QObject>

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
        Christian Kandeler
    
Fix compilation with namespaced Qt....

              r2774
            
      QT_BEGIN_NAMESPACE

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
      class QModelIndex;

      class QAbstractItemModel;

      class QPointF;

        Christian Kandeler
    
Fix compilation with namespaced Qt....

              r2774
            
      QT_END_NAMESPACE

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_BEGIN_NAMESPACE

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
      class QXYModelMapper;

      class QXYSeries;

      class QXYModelMapperPrivate : public QObject

      {

          Q_OBJECT

      public:

          QXYModelMapperPrivate(QXYModelMapper *q);

      public Q_SLOTS:

          // for the model

          void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);

          void modelRowsAdded(QModelIndex parent, int start, int end);

          void modelRowsRemoved(QModelIndex parent, int start, int end);

          void modelColumnsAdded(QModelIndex parent, int start, int end);

          void modelColumnsRemoved(QModelIndex parent, int start, int end);

        Marek Rosa
    
Model mappers now connected to series and model destroy signals

              r1656
            
          void handleModelDestroyed();

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
          // for the series

          void handlePointAdded(int pointPos);

          void handlePointRemoved(int pointPos);

        Miikka Heikkinen
    
Add a method to remove more than one point to QXYSeries...

              r2805
            
          void handlePointsRemoved(int pointPos, int count);

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
          void handlePointReplaced(int pointPos);

        Marek Rosa
    
Model mappers now connected to series and model destroy signals

              r1656
            
          void handleSeriesDestroyed();

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
          void initializeXYFromModel();

      private:

          QModelIndex xModelIndex(int xPos);

          QModelIndex yModelIndex(int yPos);

          void insertData(int start, int end);

          void removeData(int start, int end);

          void blockModelSignals(bool block = true);

          void blockSeriesSignals(bool block = true);

        Marek Rosa
    
XYModelMapper: added support for models with QDate and QDateTime cells

              r2107
            
          qreal valueFromModel(QModelIndex index);

          void setValueToModel(QModelIndex index, qreal value);

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
      private:

          QXYSeries *m_series;

          QAbstractItemModel *m_model;

          int m_first;

          int m_count;

          Qt::Orientation m_orientation;

          int m_xSection;

          int m_ySection;

          bool m_seriesSignalsBlock;

          bool m_modelSignalsBlock;

      private:

          QXYModelMapper *q_ptr;

          Q_DECLARE_PUBLIC(QXYModelMapper)

      };

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_END_NAMESPACE

        Marek Rosa
    
XYModelMapper slots for model signals implemented

              r1256
            
      #endif // QXYMODELMAPPER_P_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

Miikka Heikkinen Updated license...	r2854	/****************************************************************************
Marek Rosa Added license text to mapper classes	r1355	**
Miikka Heikkinen Updated license...	r2854	** Copyright (C) 2016 The Qt Company Ltd.
		** Contact: https://www.qt.io/licensing/
Marek Rosa Added license text to mapper classes	r1355	**
Miikka Heikkinen Updated license...	r2854	** This file is part of the Qt Charts module of the Qt Toolkit.
Marek Rosa Added license text to mapper classes	r1355	**
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.
Marek Rosa Added license text to mapper classes	r1355	**
Titta Heikkala Updated license headers...	r2845	** $QT_END_LICENSE$
		**
Miikka Heikkinen Updated license...	r2854	****************************************************************************/
Marek Rosa Added license text to mapper classes	r1355
		// 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
Marek Rosa Added license text to mapper classes	r1355	// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

Marek Rosa XYModelMapper slots for model signals implemented	r1256	#ifndef QXYMODELMAPPER_P_H
		#define QXYMODELMAPPER_P_H

Titta Heikkala Fix include syntax...	r2714	#include <QtCharts/QXYModelMapper>
		#include <QtCore/QObject>
Marek Rosa XYModelMapper slots for model signals implemented	r1256
Christian Kandeler Fix compilation with namespaced Qt....	r2774	QT_BEGIN_NAMESPACE
Marek Rosa XYModelMapper slots for model signals implemented	r1256	class QModelIndex;
		class QAbstractItemModel;
		class QPointF;
Christian Kandeler Fix compilation with namespaced Qt....	r2774	QT_END_NAMESPACE
Marek Rosa XYModelMapper slots for model signals implemented	r1256
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
Marek Rosa XYModelMapper slots for model signals implemented	r1256
		class QXYModelMapper;
		class QXYSeries;

		class QXYModelMapperPrivate : public QObject
		{
		Q_OBJECT

		public:
		QXYModelMapperPrivate(QXYModelMapper *q);

		public Q_SLOTS:
		// for the model
		void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
		void modelRowsAdded(QModelIndex parent, int start, int end);
		void modelRowsRemoved(QModelIndex parent, int start, int end);
		void modelColumnsAdded(QModelIndex parent, int start, int end);
		void modelColumnsRemoved(QModelIndex parent, int start, int end);
Marek Rosa Model mappers now connected to series and model destroy signals	r1656	void handleModelDestroyed();
Marek Rosa XYModelMapper slots for model signals implemented	r1256
		// for the series
		void handlePointAdded(int pointPos);
		void handlePointRemoved(int pointPos);
Miikka Heikkinen Add a method to remove more than one point to QXYSeries...	r2805	void handlePointsRemoved(int pointPos, int count);
Marek Rosa XYModelMapper slots for model signals implemented	r1256	void handlePointReplaced(int pointPos);
Marek Rosa Model mappers now connected to series and model destroy signals	r1656	void handleSeriesDestroyed();
Marek Rosa XYModelMapper slots for model signals implemented	r1256
		void initializeXYFromModel();

		private:
		QModelIndex xModelIndex(int xPos);
		QModelIndex yModelIndex(int yPos);
		void insertData(int start, int end);
		void removeData(int start, int end);
		void blockModelSignals(bool block = true);
		void blockSeriesSignals(bool block = true);
Marek Rosa XYModelMapper: added support for models with QDate and QDateTime cells	r2107	qreal valueFromModel(QModelIndex index);
		void setValueToModel(QModelIndex index, qreal value);
Marek Rosa XYModelMapper slots for model signals implemented	r1256
		private:
		QXYSeries *m_series;
		QAbstractItemModel *m_model;
		int m_first;
		int m_count;
		Qt::Orientation m_orientation;
		int m_xSection;
		int m_ySection;
		bool m_seriesSignalsBlock;
		bool m_modelSignalsBlock;

		private:
		QXYModelMapper *q_ptr;
		Q_DECLARE_PUBLIC(QXYModelMapper)
		};

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE
Marek Rosa XYModelMapper slots for model signals implemented	r1256
		#endif // QXYMODELMAPPER_P_H