grid.h
82 lines
| 2.2 KiB
| text/x-c
|
CLexer
Michal Klocek
|
r2127 | /**************************************************************************** | ||
| ** | ||||
Miikka Heikkinen
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r2433 | ** Copyright (C) 2013 Digia Plc | ||
|
Michal Klocek
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r2127 | ** All rights reserved. | ||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
|
Miikka Heikkinen
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
|
Michal Klocek
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r2127 | ** | ||
| ** $QT_BEGIN_LICENSE$ | ||||
|
Miikka Heikkinen
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r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
| ** accordance with the Qt Enterprise License Agreement provided with the | ||||
|
Michal Klocek
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r2127 | ** 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 GRID_H_ | ||||
| #define GRID_H_ | ||||
| #include "model.h" | ||||
| #include <QGraphicsWidget> | ||||
| #include <QChartGlobal> | ||||
| class QGraphicsGridLayout; | ||||
| class Chart; | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| class QChart; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| QTCOMMERCIALCHART_USE_NAMESPACE | ||||
| class Grid : public QGraphicsWidget | ||||
| { | ||||
| Q_OBJECT | ||||
| public: | ||||
| enum State { NoState = 0, ZoomState, ScrollState}; | ||||
Jani Honkonen
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r2130 | |||
| Grid(int size, QGraphicsItem *parent = 0); | ||||
|
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r2127 | ~Grid(); | ||
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r2130 | |||
| QList<QChart *> charts(); | ||||
| void createCharts(const QString &category = QString()); | ||||
|
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r2135 | void createCharts(const QString &category, const QString &subcategory, const QString &name); | ||
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Jani Honkonen
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r2130 | void replaceChart(QChart *oldChart, Chart *newChart); | ||
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Michal Klocek
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r2127 | void setState(State state); | ||
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Michal Klocek
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r2128 | State state() const { return m_state; }; | ||
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Jani Honkonen
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r2130 | void setRubberPen(const QPen &pen); | ||
|
Michal Klocek
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r2128 | void setSize(int size); | ||
| int size() const {return m_size;} | ||||
|
Jani Honkonen
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r2130 | |||
| Q_SIGNALS: | ||||
| void chartSelected(QChart *chart); | ||||
|
Michal Klocek
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r2127 | protected: | ||
| void mousePressEvent(QGraphicsSceneMouseEvent *event); | ||||
| void mouseMoveEvent(QGraphicsSceneMouseEvent *event); | ||||
| void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); | ||||
|
Jani Honkonen
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r2130 | |||
|
Michal Klocek
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r2127 | private: | ||
| void clear(); | ||||
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Jani Honkonen
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r2130 | |||
|
Michal Klocek
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r2127 | private: | ||
| int m_listCount; | ||||
| int m_valueMax; | ||||
| int m_valueCount; | ||||
| int m_size; | ||||
| DataTable m_dataTable; | ||||
| QHash<QChart *, int> m_chartHash; | ||||
|
Michal Klocek
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r2135 | QHash<int, QChart *> m_chartHashRev; | ||
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r2127 | State m_state; | ||
| State m_currentState; | ||||
| QPointF m_origin; | ||||
| QGraphicsRectItem *m_rubberBand; | ||||
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Jani Honkonen
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r2130 | QGraphicsGridLayout *m_gridLayout; | ||
|
Michal Klocek
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r2127 | }; | ||
| #endif /* GRID_H_ */ | ||||