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2 | ** |
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29 | |
30 | // |
31 | // W A R N I N G |
32 | // ------------- |
33 | // |
34 | // This file is not part of the QtDataVisualization API. It exists purely as an |
35 | // implementation detail. This header file may change from version to |
36 | // version without notice, or even be removed. |
37 | // |
38 | // We mean it. |
39 | |
40 | #ifndef SCATTERITEMMODELHANDLER_P_H |
41 | #define SCATTERITEMMODELHANDLER_P_H |
42 | |
43 | #include "abstractitemmodelhandler_p.h" |
44 | #include "qitemmodelscatterdataproxy_p.h" |
45 | |
46 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
47 | |
48 | class ScatterItemModelHandler : public AbstractItemModelHandler |
49 | { |
50 | Q_OBJECT |
51 | public: |
52 | ScatterItemModelHandler(QItemModelScatterDataProxy *proxy, QObject *parent = 0); |
53 | virtual ~ScatterItemModelHandler(); |
54 | |
55 | public Q_SLOTS: |
56 | virtual void handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, |
57 | const QVector<int> &roles = QVector<int> ()); |
58 | virtual void handleRowsInserted(const QModelIndex &parent, int start, int end); |
59 | virtual void handleRowsRemoved(const QModelIndex &parent, int start, int end); |
60 | |
61 | protected: |
62 | void virtual resolveModel(); |
63 | |
64 | private: |
65 | void modelPosToScatterItem(int modelRow, int modelColumn, QScatterDataItem &item); |
66 | |
67 | QItemModelScatterDataProxy *m_proxy; // Not owned |
68 | QScatterDataArray *m_proxyArray; // Not owned |
69 | int m_xPosRole; |
70 | int m_yPosRole; |
71 | int m_zPosRole; |
72 | int m_rotationRole; |
73 | QRegExp m_xPosPattern; |
74 | QRegExp m_yPosPattern; |
75 | QRegExp m_zPosPattern; |
76 | QRegExp m_rotationPattern; |
77 | QString m_xPosReplace; |
78 | QString m_yPosReplace; |
79 | QString m_zPosReplace; |
80 | QString m_rotationReplace; |
81 | bool m_haveXPosPattern; |
82 | bool m_haveYPosPattern; |
83 | bool m_haveZPosPattern; |
84 | bool m_haveRotationPattern; |
85 | }; |
86 | |
87 | QT_END_NAMESPACE_DATAVISUALIZATION |
88 | |
89 | #endif |
90 | |