legendmarkeritem_p.h
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| 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. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
// 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 LEGENDMARKERITEM_P_H | ||||
#define LEGENDMARKERITEM_P_H | ||||
#include <QtCharts/QChartGlobal> | ||||
#include <QGraphicsObject> | ||||
#include <QtGui/QFont> | ||||
#include <QtGui/QBrush> | ||||
#include <QtGui/QPen> | ||||
#include <QtWidgets/QGraphicsTextItem> | ||||
#include <QtWidgets/QGraphicsLayoutItem> | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class QLegendMarkerPrivate; | ||||
class LegendMarkerItem : public QGraphicsObject, public QGraphicsLayoutItem | ||||
{ | ||||
Q_OBJECT | ||||
Q_INTERFACES(QGraphicsLayoutItem) | ||||
public: | ||||
explicit LegendMarkerItem(QLegendMarkerPrivate *marker, QGraphicsObject *parent = 0); | ||||
~LegendMarkerItem(); | ||||
void setPen(const QPen &pen); | ||||
QPen pen() const; | ||||
void setBrush(const QBrush &brush); | ||||
QBrush brush() const; | ||||
void setFont(const QFont &font); | ||||
QFont font() const; | ||||
void setLabel(const QString label); | ||||
QString label() const; | ||||
void setLabelBrush(const QBrush &brush); | ||||
QBrush labelBrush() const; | ||||
void setGeometry(const QRectF &rect); | ||||
QRectF boundingRect() const; | ||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0); | ||||
QSizeF sizeHint (Qt::SizeHint which, const QSizeF &constraint) const; | ||||
void hoverEnterEvent(QGraphicsSceneHoverEvent *event); | ||||
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); | ||||
protected: | ||||
QLegendMarkerPrivate *m_marker; // Knows | ||||
QRectF m_markerRect; | ||||
QRectF m_boundingRect; | ||||
QGraphicsTextItem *m_textItem; | ||||
QGraphicsRectItem *m_rectItem; | ||||
qreal m_margin; | ||||
qreal m_space; | ||||
QString m_label; | ||||
QBrush m_labelBrush; | ||||
QPen m_pen; | ||||
QBrush m_brush; | ||||
bool m_hovering; | ||||
QPointF m_pressPos; | ||||
friend class QLegendMarker; | ||||
friend class QLegendMarkerPrivate; | ||||
friend class LegendLayout; | ||||
}; | ||||
QT_CHARTS_END_NAMESPACE | ||||
#endif // LEGENDMARKERITEM_P_H | ||||