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get rid of some declarative warnings
get rid of some declarative warnings

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declarativechart.h
89 lines | 3.0 KiB | text/x-c | CLexer
Jani Honkonen
Add/modify license headers
r830 /****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
Jani Honkonen
First draft of project structure
r1 #ifndef DECLARATIVECHART_H
#define DECLARATIVECHART_H
#include <QtCore/QtGlobal>
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r120 #include <QDeclarativeItem>
#include <qchart.h>
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Draft for QML demo that shows weather forecasts
r1139 #include <QAxis>
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r120
QTCOMMERCIALCHART_BEGIN_NAMESPACE
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r885 // TODO: Derive from QChart for easier definition of properties?
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r120 class DeclarativeChart : public QDeclarativeItem
// TODO: for QTQUICK2: extend QQuickPainterItem instead
//class DeclarativeChart : public QQuickPaintedItem, public Chart
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First draft of project structure
r1 {
Q_OBJECT
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r836 Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)
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r1094 Q_PROPERTY(QChart::AnimationOption animationOptions READ animationOptions WRITE setAnimationOptions)
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QML test app's scatter and area into separate views
r918 Q_PROPERTY(QString title READ title WRITE setTitle)
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Legend to QML API
r1095 Q_PROPERTY(ChartLegend legend READ legend WRITE setLegend)
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r1139 Q_PROPERTY(QAxis *axisX READ axisX)
Q_PROPERTY(QAxis *axisY READ axisY)
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r1157 // TODO: how to define axis labels? This is not very convenient
Q_PROPERTY(QVariantList axisXLabels READ axisXLabels WRITE setAxisXLabels)
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Legend to QML API
r1095 Q_ENUMS(ChartLegend)
public:
enum ChartLegend {
LegendDisabled = 0,
LegendTop,
LegendBottom,
LegendLeft,
LegendRight
};
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First draft of project structure
r1
public:
DeclarativeChart(QDeclarativeItem *parent = 0);
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d
r722 ~DeclarativeChart();
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public: // From QDeclarativeItem/QGraphicsItem
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Simplified declarative implementation
r1117 void childEvent(QChildEvent *event);
void componentComplete();
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Proof-of-concept for QML api...
r120 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
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Added QML api for bar series
r646 void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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r120
public:
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QML api to use chart theme enum of QChart
r836 void setTheme(QChart::ChartTheme theme) {m_chart->setTheme(theme);}
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Added animation configuration to QML chart api
r1094 QChart::ChartTheme theme() {return m_chart->theme();}
void setAnimationOptions(QChart::AnimationOption animations);
QChart::AnimationOption animationOptions();
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QML test app's scatter and area into separate views
r918 void setTitle(QString title) {m_chart->setTitle(title);}
QString title() { return m_chart->title();}
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Legend to QML API
r1095 void setLegend(ChartLegend legend);
ChartLegend legend();
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Draft for QML demo that shows weather forecasts
r1139 QAxis *axisX();
QAxis *axisY();
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Initial support for x-axis labels in QML api
r1157 QVariantList axisXLabels();
void setAxisXLabels(QVariantList list);
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Proof-of-concept for QML api...
r120
public:
// Extending QChart with DeclarativeChart is not possible because QObject does not support
// multi inheritance, so we now have a QChart as a member instead
QChart *m_chart;
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Legend to QML API
r1095 ChartLegend m_legend;
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First draft of project structure
r1 };
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Proof-of-concept for QML api...
r120 QTCOMMERCIALCHART_END_NAMESPACE
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First draft of project structure
r1
#endif // DECLARATIVECHART_H