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Diffstat (limited to 'examples/charts/callout/view.h')
-rw-r--r-- | examples/charts/callout/view.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/examples/charts/callout/view.h b/examples/charts/callout/view.h new file mode 100644 index 00000000..3a322382 --- /dev/null +++ b/examples/charts/callout/view.h @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** 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 VIEW_H +#define VIEW_H +#include <QGraphicsView> +#include <QChartGlobal> + +QT_CHARTS_BEGIN_NAMESPACE +class QChart; +QT_CHARTS_END_NAMESPACE + +class QGraphicsScene; +class QResizeEvent; +class Callout; +class QMouseEvent; + +QT_CHARTS_USE_NAMESPACE + +class View: public QGraphicsView +{ + Q_OBJECT + +public: + View(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; + QChart *m_chart; + Callout *m_tooltip; +}; + +#endif |