HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/layout/cartesianchartlayout_p.h

Return empty brush/pen/font via API rather than the weird default one...

Return empty brush/pen/font via API rather than the weird default one Previously a non-initialized QPen()/QBrush()/QFont() was returned if axis/series hadn't been added to a chart yet and therefore had not been themed yet. To keep API somewhat consistent with old behavior, return non-initialized QPen()/QBrush()/QFont() instead of the weird default one in these cases. The new behavior is slightly different in that it is no longer possible to restore themed behavior by setting pen/brush/font to non-initialized one, but since there is no way to differentiate e.g. legitimate Qt::black pen from non-initialized pen, we can no longer support this behavior. Change-Id: I99f3d8853b329b5345e3073c040d8bfa8b9b75b4 Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

Miikka Heikkinen - - Load All Authors

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             cartesianchartlayout_p.h
        
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        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
      /****************************************************************************

      **

      ** Copyright (C) 2013 Digia Plc

      ** All rights reserved.

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

      **

      ** This file is part of the Qt Commercial Charts Add-on.

      **

      ** $QT_BEGIN_LICENSE$

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

      ** accordance with the Qt Commercial 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.digia.com

      ** $QT_END_LICENSE$

      **

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

      //  W A R N I N G

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

      //

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

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

      // version without notice, or even be removed.

      //

      // We mean it.

      #ifndef CARTESIANCHARTLAYOUT_H

      #define CARTESIANCHARTLAYOUT_H

      #include "abstractchartlayout_p.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class CartesianChartLayout : public AbstractChartLayout

      {

      public:

          CartesianChartLayout(ChartPresenter *presenter);

          virtual ~CartesianChartLayout();

          // from AbstractChartLayout

          QRectF calculateAxisMinimum(const QRectF &minimum, const QList<ChartAxisElement *> &axes) const;

          QRectF calculateAxisGeometry(const QRectF &geometry, const QList<ChartAxisElement *> &axes) const;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // CARTESIANCHARTLAYOUT_H

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Miikka Heikkinen Add Polar chart support...	r2483	/****************************************************************************
		**
		** Copyright (C) 2013 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
		** This file is part of the Qt Commercial Charts Add-on.
		**
		** $QT_BEGIN_LICENSE$
		** Licensees holding valid Qt Commercial licenses may use this file in
		** accordance with the Qt Commercial 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.digia.com
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		// W A R N I N G
		// -------------
		//
		// This file is not part of the QtCommercial Chart API. It exists purely as an
		// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

		#ifndef CARTESIANCHARTLAYOUT_H
		#define CARTESIANCHARTLAYOUT_H

		#include "abstractchartlayout_p.h"

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		class CartesianChartLayout : public AbstractChartLayout
		{
		public:
		CartesianChartLayout(ChartPresenter *presenter);
		virtual ~CartesianChartLayout();

		// from AbstractChartLayout
		QRectF calculateAxisMinimum(const QRectF &minimum, const QList<ChartAxisElement *> &axes) const;
		QRectF calculateAxisGeometry(const QRectF &geometry, const QList<ChartAxisElement *> &axes) const;
		};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif // CARTESIANCHARTLAYOUT_H