linearrowitem_p.h
76 lines
| 2.1 KiB
| text/x-c
|
CLexer
Miikka Heikkinen
|
r2483 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2013 Digia Plc | ||||
| ** All rights reserved. | ||||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
|
Miikka Heikkinen
|
r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
|
Miikka Heikkinen
|
r2483 | ** | ||
| ** $QT_BEGIN_LICENSE$ | ||||
|
Miikka Heikkinen
|
r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
| ** accordance with the Qt Enterprise License Agreement provided with the | ||||
|
Miikka Heikkinen
|
r2483 | ** 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
| // W A R N I N G | ||||
| // ------------- | ||||
| // | ||||
|
Miikka Heikkinen
|
r2574 | // This file is not part of the Qt Enterprise Chart API. It exists purely as an | ||
|
Miikka Heikkinen
|
r2483 | // implementation detail. This header file may change from version to | ||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
| #ifndef LINEARROWITEM_P_H | ||||
| #define LINEARROWITEM_P_H | ||||
| #include "chartaxiselement_p.h" | ||||
| #include "qabstractaxis_p.h" | ||||
| #include <QGraphicsLineItem> | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| class LineArrowItem: public QGraphicsLineItem | ||||
| { | ||||
| public: | ||||
| explicit LineArrowItem(ChartAxisElement *axis, QGraphicsItem *parent = 0) | ||||
| : QGraphicsLineItem(parent), | ||||
| m_axis(axis), | ||||
| m_axisOrientation(axis->axis()->orientation()) | ||||
| { | ||||
| } | ||||
| protected: | ||||
| void mousePressEvent(QGraphicsSceneMouseEvent *event) | ||||
| { | ||||
| Q_UNUSED(event) | ||||
| m_axis->axisSelected(); | ||||
| } | ||||
| QRectF boundingRect() const | ||||
| { | ||||
| return shape().boundingRect(); | ||||
| } | ||||
| QPainterPath shape() const | ||||
| { | ||||
| QPainterPath path = QGraphicsLineItem::shape(); | ||||
| QRectF rect = path.boundingRect(); | ||||
| path.addRect(rect.adjusted(0, 0, m_axisOrientation != Qt::Horizontal ? 8 : 0, m_axisOrientation != Qt::Vertical ? 8 : 0)); | ||||
| return path; | ||||
| } | ||||
| private: | ||||
| ChartAxisElement *m_axis; | ||||
| Qt::Orientation m_axisOrientation; | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif /* LINEARROWITEM_P_H */ | ||||