|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2014 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Enterprise Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Enterprise licenses may use this file in
|
|
|
** accordance with the Qt Enterprise License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#ifndef QLEGENDMARKER_H
|
|
|
#define QLEGENDMARKER_H
|
|
|
|
|
|
#include <QtCharts/qchartglobal.h>
|
|
|
#include <QObject>
|
|
|
#include <QPen>
|
|
|
#include <QBrush>
|
|
|
#include <QFont>
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
class QLegendMarkerPrivate;
|
|
|
class QAbstractSeries;
|
|
|
class QLegend;
|
|
|
|
|
|
class QT_CHARTS_EXPORT QLegendMarker : public QObject
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
|
enum LegendMarkerType {
|
|
|
LegendMarkerTypeArea,
|
|
|
LegendMarkerTypeBar,
|
|
|
LegendMarkerTypePie,
|
|
|
LegendMarkerTypeXY,
|
|
|
LegendMarkerTypeBoxPlot
|
|
|
};
|
|
|
|
|
|
Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
|
|
|
Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
|
|
|
Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
|
|
|
Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
|
|
|
Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
|
|
|
Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
|
|
|
Q_ENUMS(LegendMarkerType)
|
|
|
|
|
|
public:
|
|
|
virtual ~QLegendMarker();
|
|
|
virtual LegendMarkerType type() = 0;
|
|
|
|
|
|
QString label() const;
|
|
|
void setLabel(const QString &label);
|
|
|
|
|
|
QBrush labelBrush() const;
|
|
|
void setLabelBrush(const QBrush &brush);
|
|
|
|
|
|
QFont font() const;
|
|
|
void setFont(const QFont &font);
|
|
|
|
|
|
QPen pen() const;
|
|
|
void setPen(const QPen &pen);
|
|
|
|
|
|
QBrush brush() const;
|
|
|
void setBrush(const QBrush &brush);
|
|
|
|
|
|
bool isVisible() const;
|
|
|
void setVisible(bool visible);
|
|
|
|
|
|
virtual QAbstractSeries* series() = 0;
|
|
|
|
|
|
Q_SIGNALS:
|
|
|
void clicked();
|
|
|
void hovered(bool status);
|
|
|
void labelChanged();
|
|
|
void labelBrushChanged();
|
|
|
void fontChanged();
|
|
|
void penChanged();
|
|
|
void brushChanged();
|
|
|
void visibleChanged();
|
|
|
|
|
|
protected:
|
|
|
explicit QLegendMarker(QLegendMarkerPrivate &d, QObject *parent = 0);
|
|
|
|
|
|
QScopedPointer<QLegendMarkerPrivate> d_ptr;
|
|
|
Q_DISABLE_COPY(QLegendMarker)
|
|
|
friend class QLegendPrivate;
|
|
|
friend class QLegendMarkerPrivate;
|
|
|
friend class LegendMarkerItem;
|
|
|
friend class LegendLayout;
|
|
|
friend class LegendScroller;
|
|
|
};
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
|
|
#endif // QLEGENDMARKER_H
|
|
|
|