qpieseries_p.h
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r2854 | /**************************************************************************** | ||
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r794 | ** | ||
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r2854 | ** Copyright (C) 2016 The Qt Company Ltd. | ||
** Contact: https://www.qt.io/licensing/ | ||||
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r794 | ** | ||
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r2854 | ** This file is part of the Qt Charts module of the Qt Toolkit. | ||
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r794 | ** | ||
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r2854 | ** $QT_BEGIN_LICENSE:GPL$ | ||
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r2845 | ** 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 | ||||
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r2854 | ** 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. | ||||
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r794 | ** | ||
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r2845 | ** $QT_END_LICENSE$ | ||
** | ||||
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r2854 | ****************************************************************************/ | ||
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r794 | |||
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r1365 | // W A R N I N G | ||
// ------------- | ||||
// | ||||
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r2807 | // This file is not part of the Qt Chart API. It exists purely as an | ||
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r1365 | // implementation detail. This header file may change from version to | ||
// version without notice, or even be removed. | ||||
// | ||||
// We mean it. | ||||
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r938 | #ifndef QPIESERIES_P_H | ||
#define QPIESERIES_P_H | ||||
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r669 | |||
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r2714 | #include <QtCharts/QPieSeries> | ||
#include <private/qabstractseries_p.h> | ||||
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r669 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r1009 | class QLegendPrivate; | ||
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r669 | |||
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r988 | class QPieSeriesPrivate : public QAbstractSeriesPrivate | ||
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r669 | { | ||
Q_OBJECT | ||||
public: | ||||
QPieSeriesPrivate(QPieSeries *parent); | ||||
~QPieSeriesPrivate(); | ||||
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r2273 | void initializeDomain(); | ||
void initializeAxes(); | ||||
void initializeGraphics(QGraphicsItem* parent); | ||||
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r2804 | void initializeAnimations(QtCharts::QChart::AnimationOptions options, int duration, | ||
QEasingCurve &curve); | ||||
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r2273 | void initializeTheme(int index, ChartTheme* theme, bool forced = false); | ||
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r2163 | QList<QLegendMarker *> createLegendMarkers(QLegend *legend); | ||
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r2273 | |||
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r1695 | QAbstractAxis::AxisType defaultAxisType(Qt::Orientation orientation) const; | ||
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r2273 | QAbstractAxis* createDefaultAxis(Qt::Orientation orientation) const; | ||
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r943 | |||
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r669 | void updateDerivativeData(); | ||
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r1741 | void setSizes(qreal innerSize, qreal outerSize); | ||
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r669 | |||
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r2104 | static QPieSeriesPrivate *fromSeries(QPieSeries *series); | ||
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r1274 | |||
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r2793 | Q_SIGNALS: | ||
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r1274 | void calculatedDataChanged(); | ||
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r1482 | void pieSizeChanged(); | ||
void pieStartAngleChanged(); | ||||
void pieEndAngleChanged(); | ||||
void horizontalPositionChanged(); | ||||
void verticalPositionChanged(); | ||||
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r1009 | |||
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r707 | public Q_SLOTS: | ||
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r1274 | void sliceValueChanged(); | ||
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r1009 | void sliceClicked(); | ||
void sliceHovered(bool state); | ||||
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r2739 | void slicePressed(); | ||
void sliceReleased(); | ||||
void sliceDoubleClicked(); | ||||
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r669 | |||
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r1274 | private: | ||
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r2104 | QList<QPieSlice *> m_slices; | ||
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r669 | qreal m_pieRelativeHorPos; | ||
qreal m_pieRelativeVerPos; | ||||
qreal m_pieRelativeSize; | ||||
qreal m_pieStartAngle; | ||||
qreal m_pieEndAngle; | ||||
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r939 | qreal m_sum; | ||
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r1838 | qreal m_holeRelativeSize; | ||
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r669 | |||
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r2273 | public: | ||
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r1009 | friend class QLegendPrivate; | ||
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r938 | Q_DECLARE_PUBLIC(QPieSeries) | ||
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r669 | }; | ||
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r669 | |||
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r938 | #endif // QPIESERIES_P_H | ||