| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QABSTRACTBARSERIES_H |
| #define QABSTRACTBARSERIES_H |
| |
| #include <QtCharts/QAbstractSeries> |
| #include <QtCore/QStringList> |
| |
| QT_CHARTS_BEGIN_NAMESPACE |
| |
| class QBarSet; |
| class QAbstractBarSeriesPrivate; |
| |
| // Container for series |
| class Q_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_PROPERTY(qreal labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged) |
| Q_PROPERTY(int labelsPrecision READ labelsPrecision WRITE setLabelsPrecision NOTIFY labelsPrecisionChanged) |
| 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 setLabelsAngle(qreal angle); |
| qreal labelsAngle() const; |
| |
| void setLabelsPosition(QAbstractBarSeries::LabelsPosition position); |
| QAbstractBarSeries::LabelsPosition labelsPosition() const; |
| |
| void setLabelsPrecision(int precision); |
| int labelsPrecision() const; |
| |
| protected: |
| explicit QAbstractBarSeries(QAbstractBarSeriesPrivate &d, QObject *parent = nullptr); |
| |
| Q_SIGNALS: |
| void clicked(int index, QBarSet *barset); |
| void hovered(bool status, int index, QBarSet *barset); |
| void pressed(int index, QBarSet *barset); |
| void released(int index, QBarSet *barset); |
| void doubleClicked(int index, QBarSet *barset); |
| void countChanged(); |
| void labelsVisibleChanged(); |
| void labelsFormatChanged(const QString &format); |
| void labelsPositionChanged(QAbstractBarSeries::LabelsPosition position); |
| void labelsAngleChanged(qreal angle); |
| void labelsPrecisionChanged(int precision); |
| |
| 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 |