qabstractbarseries.h
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r0 | /**************************************************************************** | ||
** | ||||
** 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 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_PROPERTY(qreal labelsAngle READ labelsAngle WRITE setLabelsAngle NOTIFY labelsAngleChanged) | ||||
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; | ||||
protected: | ||||
explicit QAbstractBarSeries(QAbstractBarSeriesPrivate &d, QObject *parent = 0); | ||||
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 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 | ||||