HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/charts/chartthememanager_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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             chartthememanager_p.h
        
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        Miikka Heikkinen
    
Updated license...

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

        Michal Klocek
    
Refactors internals...

              r2273
            
      **

        Miikka Heikkinen
    
Updated license...

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

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

        Michal Klocek
    
Refactors internals...

              r2273
            
      **

        Miikka Heikkinen
    
Updated license...

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

        Michal Klocek
    
Refactors internals...

              r2273
            
      **

        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
    
Refactors internals...

              r2273
            
      **

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** $QT_END_LICENSE$

      **

        Miikka Heikkinen
    
Updated license...

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

        Michal Klocek
    
Refactors internals...

              r2273
            
      //  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
    
Refactors internals...

              r2273
            
      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

      #ifndef CHARTTHEMEMANAGER_H

      #define CHARTTHEMEMANAGER_H

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCharts/QChartGlobal>

      #include <QtCharts/QChart>

      #include <QtGui/QColor>

      #include <QtGui/QGradientStops>

        Michal Klocek
    
Refactors internals...

              r2273
            
        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_BEGIN_NAMESPACE

        Michal Klocek
    
Refactors internals...

              r2273
            
      class ChartTheme;

      class ChartThemeManager: public QObject

      {

          Q_OBJECT

      public:

          enum BackgroundShadesMode {

              BackgroundShadesNone = 0,

              BackgroundShadesVertical,

              BackgroundShadesHorizontal,

              BackgroundShadesBoth

          };

      public:

          explicit ChartThemeManager(QChart* chart);

          void setTheme(QChart::ChartTheme theme);

          ChartTheme* theme() const { return m_theme.data(); }

        Miikka Heikkinen
    
Fix explicitly set default pen/brush/font getting overridden by theme...

              r2516
            
          void decorateChart(QChart *chart, ChartTheme* theme) const;

          void decorateLegend(QLegend *legend, ChartTheme* theme) const;

        Michal Klocek
    
Refactors internals...

              r2273
            
          void updateSeries(QAbstractSeries *series);

      public:

          static QList<QGradient> generateSeriesGradients(const QList<QColor>& colors);

          static QColor colorAt(const QColor &start, const QColor &end, qreal pos);

          static QColor colorAt(const QGradient &gradient, qreal pos);

      private:

          int createIndexKey(QList<int> keys) const;

          int seriesCount(QAbstractSeries::SeriesType type) const;

      public Q_SLOTS:

          void handleSeriesAdded(QAbstractSeries *series);

          void handleSeriesRemoved(QAbstractSeries *series);

          void handleAxisAdded(QAbstractAxis *axis);

          void handleAxisRemoved(QAbstractAxis *axis);

      protected:

          QScopedPointer<ChartTheme> m_theme;

          QMap<QAbstractSeries *,int> m_seriesMap;

          QList<QAbstractAxis *> m_axisList;

          QChart* m_chart;

      };

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_END_NAMESPACE

        Michal Klocek
    
Refactors internals...

              r2273
            
      #endif // CHARTTHEME_H

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Miikka Heikkinen Updated license...	r2854	/****************************************************************************
Michal Klocek Refactors internals...	r2273	**
Miikka Heikkinen Updated license...	r2854	** Copyright (C) 2016 The Qt Company Ltd.
		** Contact: https://www.qt.io/licensing/
Michal Klocek Refactors internals...	r2273	**
Miikka Heikkinen Updated license...	r2854	** This file is part of the Qt Charts module of the Qt Toolkit.
Michal Klocek Refactors internals...	r2273	**
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 Refactors internals...	r2273	**
Titta Heikkala Updated license headers...	r2845	** $QT_END_LICENSE$
		**
Miikka Heikkinen Updated license...	r2854	****************************************************************************/
Michal Klocek Refactors internals...	r2273
		// 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 Refactors internals...	r2273	// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

		#ifndef CHARTTHEMEMANAGER_H
		#define CHARTTHEMEMANAGER_H

Titta Heikkala Fix include syntax...	r2714	#include <QtCharts/QChartGlobal>
		#include <QtCharts/QChart>
		#include <QtGui/QColor>
		#include <QtGui/QGradientStops>
Michal Klocek Refactors internals...	r2273
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
Michal Klocek Refactors internals...	r2273	class ChartTheme;

		class ChartThemeManager: public QObject
		{
		Q_OBJECT
		public:
		enum BackgroundShadesMode {
		BackgroundShadesNone = 0,
		BackgroundShadesVertical,
		BackgroundShadesHorizontal,
		BackgroundShadesBoth
		};

		public:
		explicit ChartThemeManager(QChart* chart);
		void setTheme(QChart::ChartTheme theme);
		ChartTheme* theme() const { return m_theme.data(); }
Miikka Heikkinen Fix explicitly set default pen/brush/font getting overridden by theme...	r2516	void decorateChart(QChart chart, ChartTheme theme) const;
		void decorateLegend(QLegend legend, ChartTheme theme) const;
Michal Klocek Refactors internals...	r2273	void updateSeries(QAbstractSeries *series);

		public:
		static QList<QGradient> generateSeriesGradients(const QList<QColor>& colors);
		static QColor colorAt(const QColor &start, const QColor &end, qreal pos);
		static QColor colorAt(const QGradient &gradient, qreal pos);

		private:
		int createIndexKey(QList<int> keys) const;
		int seriesCount(QAbstractSeries::SeriesType type) const;

		public Q_SLOTS:
		void handleSeriesAdded(QAbstractSeries *series);
		void handleSeriesRemoved(QAbstractSeries *series);
		void handleAxisAdded(QAbstractAxis *axis);
		void handleAxisRemoved(QAbstractAxis *axis);

		protected:
		QScopedPointer<ChartTheme> m_theme;
		QMap<QAbstractSeries *,int> m_seriesMap;
		QList<QAbstractAxis *> m_axisList;
		QChart* m_chart;
		};

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE
Michal Klocek Refactors internals...	r2273
		#endif // CHARTTHEME_H