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1 | 1 | /**************************************************************************** |
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2 | 2 | ** |
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3 | 3 | ** Copyright (C) 2012 Digia Plc |
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4 | 4 | ** All rights reserved. |
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5 | 5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
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6 | 6 | ** |
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7 | 7 | ** This file is part of the Qt Commercial Charts Add-on. |
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8 | 8 | ** |
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9 | 9 | ** $QT_BEGIN_LICENSE$ |
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10 | 10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
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11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
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12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
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13 | 13 | ** a written agreement between you and Digia. |
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14 | 14 | ** |
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15 | 15 | ** If you have questions regarding the use of this file, please use |
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16 | 16 | ** contact form at http://qt.digia.com |
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17 | 17 | ** $QT_END_LICENSE$ |
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18 | 18 | ** |
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19 | 19 | ****************************************************************************/ |
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20 | 20 | |
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21 | 21 | // W A R N I N G |
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22 | 22 | // ------------- |
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23 | 23 | // |
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24 | 24 | // This file is not part of the QtCommercial Chart API. It exists purely as an |
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25 | 25 | // implementation detail. This header file may change from version to |
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26 | 26 | // version without notice, or even be removed. |
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27 | 27 | // |
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28 | 28 | // We mean it. |
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29 | 29 | |
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30 | 30 | #ifndef BAR_H |
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31 | 31 | #define BAR_H |
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32 | 32 | |
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33 | 33 | #include "qchartglobal.h" |
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34 | 34 | #include <QGraphicsRectItem> |
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35 | 35 | |
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36 | 36 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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37 | 37 | |
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38 | 38 | class QBarSet; |
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39 | 39 | |
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40 | 40 | // Single visual bar item of chart |
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41 | 41 | class Bar : public QObject, public QGraphicsRectItem |
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42 | 42 | { |
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43 | 43 | Q_OBJECT |
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44 | 44 | public: |
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45 | 45 | Bar(QBarSet *barset, int index, QGraphicsItem *parent = 0); |
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46 | 46 | ~Bar(); |
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47 | 47 | |
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48 | 48 | public: |
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49 | 49 | void mousePressEvent(QGraphicsSceneMouseEvent *event); |
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50 | 50 | void hoverEnterEvent(QGraphicsSceneHoverEvent *event); |
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51 | 51 | void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); |
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52 | 52 | |
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53 | 53 | Q_SIGNALS: |
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54 | 54 | void clicked(int index, QBarSet *barset); |
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55 | 55 | void hovered(bool status, QBarSet *barset); |
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56 | 56 | |
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57 | 57 | private: |
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58 | 58 | int m_index; |
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59 | bool m_hovering; | |
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60 | 59 | QBarSet *m_barset; |
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60 | bool m_hovering; | |
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61 | 61 | }; |
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62 | 62 | |
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63 | 63 | QTCOMMERCIALCHART_END_NAMESPACE |
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64 | 64 | |
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65 | 65 | #endif // BAR_H |
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