82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
|
/****************************************************************************
|
|||
|
|
**
|
|||
|
|
** 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 VIEW_H
|
|||
|
|
#define VIEW_H
|
|||
|
|
#include <QtWidgets/QGraphicsView>
|
|||
|
|
#include <QtCharts/QChartGlobal>
|
|||
|
|
|
|||
|
|
#include <QtGui/QResizeEvent>
|
|||
|
|
#include <QtWidgets/QGraphicsScene>
|
|||
|
|
#include <QtCharts/QChart>
|
|||
|
|
#include <QtCharts/QLineSeries>
|
|||
|
|
#include <QtCharts/QSplineSeries>
|
|||
|
|
#include <QtCharts/QChartView>
|
|||
|
|
|
|||
|
|
#include <QtWidgets/QGraphicsTextItem>
|
|||
|
|
|
|||
|
|
QT_BEGIN_NAMESPACE
|
|||
|
|
class QGraphicsScene;
|
|||
|
|
class QMouseEvent;
|
|||
|
|
class QResizeEvent;
|
|||
|
|
QT_END_NAMESPACE
|
|||
|
|
|
|||
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|||
|
|
class QChart;
|
|||
|
|
QT_CHARTS_END_NAMESPACE
|
|||
|
|
|
|||
|
|
class ChartCallout;
|
|||
|
|
|
|||
|
|
QT_CHARTS_USE_NAMESPACE
|
|||
|
|
|
|||
|
|
|
|||
|
|
class QChartWrap: public QChartView
|
|||
|
|
{
|
|||
|
|
Q_OBJECT
|
|||
|
|
|
|||
|
|
public:
|
|||
|
|
QChartWrap(QWidget *parent = 0);
|
|||
|
|
|
|||
|
|
protected:
|
|||
|
|
void resizeEvent(QResizeEvent *event);
|
|||
|
|
void mouseMoveEvent(QMouseEvent *event);
|
|||
|
|
|
|||
|
|
public slots:
|
|||
|
|
void keepCallout();
|
|||
|
|
void tooltip(QPointF point, bool state);
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
QGraphicsSimpleTextItem *m_coordX;
|
|||
|
|
QGraphicsSimpleTextItem *m_coordY;
|
|||
|
|
ChartCallout *m_tooltip;
|
|||
|
|
QList<ChartCallout *> m_callouts;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
#endif
|