| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt 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 QABSTRACTBARSERIES_P_H |
| #define QABSTRACTBARSERIES_P_H |
| |
| #include <QtCharts/QAbstractBarSeries> |
| #include <private/qabstractseries_p.h> |
| #include <QtCore/QStringList> |
| #include <QtCharts/QAbstractSeries> |
| #include <QtCharts/private/qchartglobal_p.h> |
| |
| QT_CHARTS_BEGIN_NAMESPACE |
| |
| class QBarModelMapper; |
| class QBarCategoryAxis; |
| class QLegendMarker; |
| |
| class Q_CHARTS_PRIVATE_EXPORT QAbstractBarSeriesPrivate : public QAbstractSeriesPrivate |
| { |
| Q_OBJECT |
| public: |
| QAbstractBarSeriesPrivate(QAbstractBarSeries *parent); |
| int categoryCount() const; |
| |
| void setBarWidth(qreal width); |
| qreal barWidth() const; |
| |
| void setVisible(bool visible); |
| void setLabelsVisible(bool visible); |
| |
| void initializeDomain(); |
| void initializeAxes(); |
| void initializeAnimations(QChart::AnimationOptions options, int duration, QEasingCurve &curve); |
| void initializeTheme(int index, ChartTheme* theme, bool forced = false); |
| |
| QList<QLegendMarker*> createLegendMarkers(QLegend *legend); |
| |
| virtual QAbstractAxis::AxisType defaultAxisType(Qt::Orientation orientation) const; |
| QAbstractAxis* createDefaultAxis(Qt::Orientation orientation) const; |
| |
| bool append(QBarSet *set); |
| bool remove(QBarSet *set); |
| bool append(QList<QBarSet *> sets); |
| bool remove(QList<QBarSet *> sets); |
| bool insert(int index, QBarSet *set); |
| |
| QBarSet *barsetAt(int index); |
| qreal min(); |
| qreal max(); |
| qreal valueAt(int set, int category); |
| qreal percentageAt(int set, int category); |
| qreal categorySum(int category); |
| qreal absoluteCategorySum(int category); |
| qreal maxCategorySum(); |
| qreal minX(); |
| qreal maxX(); |
| qreal categoryTop(int category); |
| qreal categoryBottom(int category); |
| qreal top(); |
| qreal bottom(); |
| |
| bool blockBarUpdate(); |
| |
| qreal labelsAngle() const; |
| void setVisualsDirty(bool dirty) { m_visualsDirty = dirty; } |
| bool visualsDirty() const { return m_visualsDirty; } |
| void setLabelsDirty(bool dirty) { m_labelsDirty = dirty; } |
| bool labelsDirty() const { return m_labelsDirty; } |
| |
| Q_SIGNALS: |
| void clicked(int index, QBarSet *barset); |
| void pressed(int index, QBarSet *barset); |
| void released(int index, QBarSet *barset); |
| void doubleClicked(int index, QBarSet *barset); |
| void updatedBars(); |
| void updatedLayout(); |
| void restructuredBars(); |
| void labelsVisibleChanged(bool visible); |
| void visibleChanged(); |
| void setValueChanged(int index, QBarSet *barset); |
| void setValueAdded(int index, int count, QBarSet *barset); |
| void setValueRemoved(int index, int count, QBarSet *barset); |
| |
| private Q_SLOTS: |
| void handleSetValueChange(int index); |
| void handleSetValueAdd(int index, int count); |
| void handleSetValueRemove(int index, int count); |
| |
| private: |
| void populateCategories(QBarCategoryAxis *axis); |
| |
| protected: |
| QList<QBarSet *> m_barSets; |
| qreal m_barWidth; |
| bool m_labelsVisible; |
| bool m_visible; |
| bool m_blockBarUpdate; |
| QString m_labelsFormat; |
| QAbstractBarSeries::LabelsPosition m_labelsPosition; |
| qreal m_labelsAngle; |
| int m_labelsPrecision; |
| bool m_visualsDirty; |
| bool m_labelsDirty; |
| |
| private: |
| Q_DECLARE_PUBLIC(QAbstractBarSeries) |
| friend class HorizontalBarChartItem; |
| friend class BarChartItem; |
| }; |
| |
| QT_CHARTS_END_NAMESPACE |
| |
| #endif // QABSTRACTBARSERIES_P_H |