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

Fix axis geometry when there is no axis title...

Fix axis geometry when there is no axis title SizeHint won't include title padding when there is no title, yet updateGeometry() always assumed it was there when determining space for labels, causing truncated labels when title was missing. Also made missing/empty/hidden axis title work consistently. Now axis geometries should be updated correctly always when title text or visibility status changes. Task-number: QTRD-1903 Reviewed-by: Mika Salmela

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             legendscroller_p.h
        
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      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

      //  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 LEGENDSCROLLER_P_H

      #define LEGENDSCROLLER_P_H

      #include "qlegend.h"

      #include "qlegend_p.h"

      #include "scroller_p.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class LegendScroller: public QLegend, public Scroller

      {

          Q_OBJECT

      public:

          LegendScroller(QChart *chart);

          void setOffset(const QPointF &point);

          QPointF offset() const;

          void mousePressEvent(QGraphicsSceneMouseEvent *event);

          void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

          void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				/****************************************************************************
				**
				** 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
				** $QT_END_LICENSE$
				**
				****************************************************************************/

				// 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 LEGENDSCROLLER_P_H
				#define LEGENDSCROLLER_P_H

				#include "qlegend.h"
				#include "qlegend_p.h"
				#include "scroller_p.h"

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class LegendScroller: public QLegend, public Scroller
				{
				Q_OBJECT

				public:
				LegendScroller(QChart *chart);

				void setOffset(const QPointF &point);
				QPointF offset() const;

				void mousePressEvent(QGraphicsSceneMouseEvent *event);
				void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
				void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif