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Polishing on examples...
Polishing on examples Change-Id: I1cf77318e5551a79bfe31983bb2f770c80f9b976 Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Miikka Heikkinen - - Load All Authors

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r2432:53927f716a3d
r2536:c9bd72facaf8
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abstractbarchartitem_p.h
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/ src / barchart / abstractbarchartitem_p.h
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sauimone
refactoring internal barchart items
 r1674 /****************************************************************************
**
Miikka Heikkinen
Fixed the copyright year 2012 -> 2013
 r2432 ** Copyright (C) 2013 Digia Plc
sauimone
refactoring internal barchart items
 r1674 ** 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 ABSTRACTBARCHARTITEM_H
#define ABSTRACTBARCHARTITEM_H
#include "chartitem_p.h"
#include "qabstractbarseries.h"
#include <QPen>
#include <QBrush>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class Bar;
class QAxisCategories;
class QChart;
Marek Rosa
Bar animations refactored
 r2316 class BarAnimation;
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class AbstractBarChartItem : public ChartItem
{
Q_OBJECT
public:
Michal Klocek
Refactors internals...
 r2273 AbstractBarChartItem(QAbstractBarSeries *series, QGraphicsItem* item = 0);
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 r1674 virtual ~AbstractBarChartItem();
public:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
QRectF boundingRect() const;
virtual QVector<QRectF> calculateLayout() = 0;
Marek Rosa
Bar animations refactored
 r2316 virtual void initializeLayout() = 0;
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 r1674 virtual void applyLayout(const QVector<QRectF> &layout);
Marek Rosa
Bar animations refactored
 r2316 virtual void setAnimation(BarAnimation *animation);
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 r1674 void setLayout(const QVector<QRectF> &layout);
void updateLayout(const QVector<QRectF> &layout);
QRectF geometry() const { return m_rect;}
public Q_SLOTS:
Michal Klocek
Refactors Domain and Axis...
 r1698 void handleDomainUpdated();
sauimone
refactoring internal barchart items
 r1674 void handleLayoutChanged();
void handleLabelsVisibleChanged(bool visible);
void handleDataStructureChanged(); // structure of of series has changed, recreate graphic items
void handleVisibleChanged();
Tero Ahola
Added opacity property to QAbstractSeries
 r2067 void handleOpacityChanged();
Marek Rosa
BarChartItems code cleanup
 r2305 virtual void handleUpdatedBars();
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protected:
qreal m_domainMinX;
qreal m_domainMaxX;
qreal m_domainMinY;
qreal m_domainMaxY;
QRectF m_rect;
QVector<QRectF> m_layout;
Marek Rosa
Bar animations refactored
 r2316 BarAnimation *m_animation;
sauimone
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 r1674
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 QAbstractBarSeries *m_series; // Not owned.
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 r1674 QList<Bar *> m_bars;
QList<QGraphicsSimpleTextItem *> m_labels;
Marek Rosa
Bar animations refactored
 r2316 QSizeF m_oldSize;
sauimone
refactoring internal barchart items
 r1674 };
QTCOMMERCIALCHART_END_NAMESPACE
#endif // ABSTRACTBARCHARTITEM_H