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Diffstat (limited to 'src/charts/barchart/qabstractbarseries.h')
-rw-r--r-- | src/charts/barchart/qabstractbarseries.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/charts/barchart/qabstractbarseries.h b/src/charts/barchart/qabstractbarseries.h new file mode 100644 index 00000000..85f32ff7 --- /dev/null +++ b/src/charts/barchart/qabstractbarseries.h @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2014 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 Enterprise Charts Add-on. +** +** $QT_BEGIN_LICENSE$ +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise 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 QABSTRACTBARSERIES_H +#define QABSTRACTBARSERIES_H + +#include <QtCharts/qabstractseries.h> +#include <QStringList> + +QT_CHARTS_BEGIN_NAMESPACE + +class QBarSet; +class QAbstractBarSeriesPrivate; + +// Container for series +class QT_CHARTS_EXPORT QAbstractBarSeries : public QAbstractSeries +{ + Q_OBJECT + Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth) + Q_PROPERTY(int count READ count NOTIFY countChanged) + Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged) + Q_PROPERTY(QString labelsFormat READ labelsFormat WRITE setLabelsFormat NOTIFY labelsFormatChanged) + Q_PROPERTY(LabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged) + Q_ENUMS(LabelsPosition) + +public: + enum LabelsPosition { + LabelsCenter = 0, + LabelsInsideEnd, + LabelsInsideBase, + LabelsOutsideEnd + }; + +public: + virtual ~QAbstractBarSeries(); + + void setBarWidth(qreal width); + qreal barWidth() const; + + bool append(QBarSet *set); + bool remove(QBarSet *set); + bool take(QBarSet *set); + bool append(QList<QBarSet *> sets); + bool insert(int index, QBarSet *set); + int count() const; + QList<QBarSet *> barSets() const; + void clear(); + + void setLabelsVisible(bool visible = true); + bool isLabelsVisible() const; + + void setLabelsFormat(const QString &format); + QString labelsFormat() const; + + void setLabelsPosition(QAbstractBarSeries::LabelsPosition position); + QAbstractBarSeries::LabelsPosition labelsPosition() const; + +protected: + explicit QAbstractBarSeries(QAbstractBarSeriesPrivate &d, QObject *parent = 0); + +Q_SIGNALS: + void clicked(int index, QBarSet *barset); + void hovered(bool status, QBarSet *barset); + void hovered(bool status, int index, QBarSet *barset); + void countChanged(); + void labelsVisibleChanged(); + void labelsFormatChanged(const QString &format); + void labelsPositionChanged(QAbstractBarSeries::LabelsPosition position); + + void barsetsAdded(QList<QBarSet *> sets); + void barsetsRemoved(QList<QBarSet *> sets); + +protected: + Q_DECLARE_PRIVATE(QAbstractBarSeries) + friend class AbstractBarChartItem; + friend class PercentBarChartItem; + friend class StackedBarChartItem; + friend class BoxPlotChartItem; + friend class BarChartItem; + friend class HorizontalBarChartItem; + friend class HorizontalStackedBarChartItem; + friend class HorizontalPercentBarChartItem; + friend class BarSet; +}; + +QT_CHARTS_END_NAMESPACE + +#endif // QABSTRACTBARSERIES_H |