|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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 QCHARTVIEW_H
|
|
|
#define QCHARTVIEW_H
|
|
|
|
|
|
#include <QtCharts/QAbstractAxis>
|
|
|
#include <QtCharts/QAbstractSeries>
|
|
|
#include <QtCharts/QChart>
|
|
|
#include <QtWidgets/QGraphicsView>
|
|
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
class QGraphicsScene;
|
|
|
class QRubberBand;
|
|
|
QT_END_NAMESPACE
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
class QChartViewPrivate;
|
|
|
|
|
|
class QT_CHARTS_EXPORT QChartView : public QGraphicsView
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
Q_ENUMS(RubberBand)
|
|
|
public:
|
|
|
|
|
|
enum RubberBand {
|
|
|
NoRubberBand = 0x0,
|
|
|
VerticalRubberBand = 0x1,
|
|
|
HorizontalRubberBand = 0x2,
|
|
|
RectangleRubberBand = 0x3
|
|
|
};
|
|
|
|
|
|
Q_DECLARE_FLAGS(RubberBands, RubberBand)
|
|
|
|
|
|
explicit QChartView(QWidget *parent = Q_NULLPTR);
|
|
|
explicit QChartView(QChart *chart, QWidget *parent = Q_NULLPTR);
|
|
|
~QChartView();
|
|
|
|
|
|
void setRubberBand(const RubberBands &rubberBands);
|
|
|
RubberBands rubberBand() const;
|
|
|
|
|
|
QChart *chart() const;
|
|
|
void setChart(QChart *chart);
|
|
|
|
|
|
protected:
|
|
|
void resizeEvent(QResizeEvent *event);
|
|
|
void mousePressEvent(QMouseEvent *event);
|
|
|
void mouseMoveEvent(QMouseEvent *event);
|
|
|
void mouseReleaseEvent(QMouseEvent *event);
|
|
|
|
|
|
QScopedPointer<QChartViewPrivate> d_ptr;
|
|
|
|
|
|
private:
|
|
|
Q_DISABLE_COPY(QChartView)
|
|
|
};
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
|
|
#endif // QCHARTVIEW_H
|
|
|
|
