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

Fix label truncate issues with multiple axes...

Fix label truncate issues with multiple axes If there were multiple axes on single side of the chart, the axes wider/higher than average never got their preferred size, causing labels to truncate. Fixed by calculating the required squeeze ratio instead of just blindly using even fraction of available space. Task-number: QTRD-1897 Reviewed-by: Mika Salmela

Jani Honkonen - - Load All Authors

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

              r2104
            
      /****************************************************************************

      **

      ** Copyright (C) 2012 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

      ** $QT_END_LICENSE$

      **

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

      #ifndef QCHARTVIEW_H

      #define QCHARTVIEW_H

      #include <QAbstractAxis>

      #include <QAbstractSeries>

      #include <QChart>

      #include <QGraphicsView>

      class QGraphicsScene;

      class QRubberBand;

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QChartViewPrivate;

      class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView

      {

          Q_OBJECT

          Q_ENUMS(RubberBand)

      public:

          enum  RubberBand {

              NoRubberBand = 0x0,

              VerticalRubberBand = 0x1,

              HorizonalRubberBand = 0x2,

              RectangleRubberBand = 0x3

          };

          Q_DECLARE_FLAGS(RubberBands, RubberBand)

          explicit QChartView(QWidget *parent = 0);

          explicit QChartView(QChart *chart, QWidget *parent = 0);

          ~QChartView();

          void setRubberBand(const RubberBands &rubberBands);

          RubberBands rubberBand() const;

          QChart *chart() const;

          void setChart(QChart *chart);

      protected:

          void resizeEvent(QResizeEvent *event);

          void mousePressEvent(QMouseEvent *event);

          void mouseMoveEvent(QMouseEvent *event);

          void mouseReleaseEvent(QMouseEvent *event);

      protected:

          QScopedPointer<QChartViewPrivate> d_ptr;

          Q_DISABLE_COPY(QChartView)

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // QCHARTVIEW_H

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Jani Honkonen more coding style fixes for src-folder...	r2104	/****************************************************************************
		**
		** Copyright (C) 2012 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		#ifndef QCHARTVIEW_H
		#define QCHARTVIEW_H

		#include <QAbstractAxis>
		#include <QAbstractSeries>
		#include <QChart>
		#include <QGraphicsView>

		class QGraphicsScene;
		class QRubberBand;

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		class QChartViewPrivate;

		class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView
		{
		Q_OBJECT
		Q_ENUMS(RubberBand)
		public:

		enum RubberBand {
		NoRubberBand = 0x0,
		VerticalRubberBand = 0x1,
		HorizonalRubberBand = 0x2,
		RectangleRubberBand = 0x3
		};

		Q_DECLARE_FLAGS(RubberBands, RubberBand)

		explicit QChartView(QWidget *parent = 0);
		explicit QChartView(QChart chart, QWidget parent = 0);
		~QChartView();

		void setRubberBand(const RubberBands &rubberBands);
		RubberBands rubberBand() const;

		QChart *chart() const;
		void setChart(QChart *chart);

		protected:
		void resizeEvent(QResizeEvent *event);
		void mousePressEvent(QMouseEvent *event);
		void mouseMoveEvent(QMouseEvent *event);
		void mouseReleaseEvent(QMouseEvent *event);

		protected:
		QScopedPointer<QChartViewPrivate> d_ptr;
		Q_DISABLE_COPY(QChartView)
		};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif // QCHARTVIEW_H