qpieslice.h
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| 5.2 KiB
| text/x-c
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CLexer
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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 QPIESLICE_H | ||||
#define QPIESLICE_H | ||||
#include <QtCharts/QChartGlobal> | ||||
#include <QtCore/QObject> | ||||
#include <QtGui/QPen> | ||||
#include <QtGui/QBrush> | ||||
#include <QtGui/QFont> | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class QPieSlicePrivate; | ||||
class QPieSeries; | ||||
class QT_CHARTS_EXPORT QPieSlice : public QObject | ||||
{ | ||||
Q_OBJECT | ||||
Q_ENUMS(LabelPosition) | ||||
Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged) | ||||
Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged) | ||||
Q_PROPERTY(bool labelVisible READ isLabelVisible WRITE setLabelVisible NOTIFY labelVisibleChanged) | ||||
Q_PROPERTY(LabelPosition labelPosition READ labelPosition WRITE setLabelPosition) | ||||
Q_PROPERTY(bool exploded READ isExploded WRITE setExploded) | ||||
Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged) | ||||
Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged) | ||||
Q_PROPERTY(int borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged) | ||||
Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged) | ||||
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) | ||||
Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged) | ||||
Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged) | ||||
Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged) | ||||
Q_PROPERTY(qreal labelArmLengthFactor READ labelArmLengthFactor WRITE setLabelArmLengthFactor) | ||||
Q_PROPERTY(qreal explodeDistanceFactor READ explodeDistanceFactor WRITE setExplodeDistanceFactor) | ||||
Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged) | ||||
Q_PROPERTY(qreal startAngle READ startAngle NOTIFY startAngleChanged) | ||||
Q_PROPERTY(qreal angleSpan READ angleSpan NOTIFY angleSpanChanged) | ||||
public: | ||||
enum LabelPosition { | ||||
LabelOutside, | ||||
LabelInsideHorizontal, | ||||
LabelInsideTangential, | ||||
LabelInsideNormal | ||||
}; | ||||
public: | ||||
explicit QPieSlice(QObject *parent = 0); | ||||
QPieSlice(QString label, qreal value, QObject *parent = 0); | ||||
virtual ~QPieSlice(); | ||||
void setLabel(QString label); | ||||
QString label() const; | ||||
void setValue(qreal value); | ||||
qreal value() const; | ||||
void setLabelVisible(bool visible = true); | ||||
bool isLabelVisible() const; | ||||
LabelPosition labelPosition(); | ||||
void setLabelPosition(LabelPosition position); | ||||
void setExploded(bool exploded = true); | ||||
bool isExploded() const; | ||||
void setPen(const QPen &pen); | ||||
QPen pen() const; | ||||
QColor borderColor(); | ||||
void setBorderColor(QColor color); | ||||
int borderWidth(); | ||||
void setBorderWidth(int width); | ||||
void setBrush(const QBrush &brush); | ||||
QBrush brush() const; | ||||
QColor color(); | ||||
void setColor(QColor color); | ||||
void setLabelBrush(const QBrush &brush); | ||||
QBrush labelBrush() const; | ||||
QColor labelColor(); | ||||
void setLabelColor(QColor color); | ||||
void setLabelFont(const QFont &font); | ||||
QFont labelFont() const; | ||||
void setLabelArmLengthFactor(qreal factor); | ||||
qreal labelArmLengthFactor() const; | ||||
void setExplodeDistanceFactor(qreal factor); | ||||
qreal explodeDistanceFactor() const; | ||||
qreal percentage() const; | ||||
qreal startAngle() const; | ||||
qreal angleSpan() const; | ||||
QPieSeries *series() const; | ||||
Q_SIGNALS: | ||||
void clicked(); | ||||
void hovered(bool state); | ||||
void pressed(); | ||||
void released(); | ||||
void doubleClicked(); | ||||
void labelChanged(); | ||||
void valueChanged(); | ||||
void labelVisibleChanged(); | ||||
void penChanged(); | ||||
void brushChanged(); | ||||
void labelBrushChanged(); | ||||
void labelFontChanged(); | ||||
void percentageChanged(); | ||||
void startAngleChanged(); | ||||
void angleSpanChanged(); | ||||
void colorChanged(); | ||||
void borderColorChanged(); | ||||
void borderWidthChanged(); | ||||
void labelColorChanged(); | ||||
private: | ||||
QPieSlicePrivate * const d_ptr; | ||||
Q_DECLARE_PRIVATE(QPieSlice) | ||||
Q_DISABLE_COPY(QPieSlice) | ||||
}; | ||||
QT_CHARTS_END_NAMESPACE | ||||
#endif // QPIESLICE_H | ||||