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17 |
17 |
18 #ifndef HGWIDGET_P_H |
18 #ifndef HGWIDGET_P_H |
19 #define HGWIDGET_P_H |
19 #define HGWIDGET_P_H |
20 |
20 |
21 #include <hgwidgets/hgwidgets.h> |
21 #include <hgwidgets/hgwidgets.h> |
22 #include <hbwidget_p.h> |
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23 #include <QTimer> |
22 #include <QTimer> |
24 #include <QTime> |
23 #include <QTime> |
25 |
24 |
26 class QAbstractItemModel; |
25 class QAbstractItemModel; |
27 class HgContainer; |
26 class HgContainer; |
28 class HgScrollBufferManager; |
27 class HgScrollBufferManager; |
29 class QGraphicsLinearLayout; |
28 class QGraphicsLinearLayout; |
30 class HgIndexFeedback; |
29 class HgIndexFeedback; |
31 |
30 |
32 class HgWidgetPrivate : public HbWidgetPrivate |
31 class HgWidgetPrivate |
33 { |
32 { |
34 Q_DECLARE_PUBLIC(HgWidget) |
33 Q_DECLARE_PUBLIC(HgWidget) |
35 |
34 |
36 public: |
35 public: |
37 |
36 |
63 QList<QModelIndex> getVisibleItemIndices() const; |
62 QList<QModelIndex> getVisibleItemIndices() const; |
64 Qt::Orientation scrollDirection() const; |
63 Qt::Orientation scrollDirection() const; |
65 |
64 |
66 void setIndexFeedbackPolicy( HgWidget::IndexFeedbackPolicy policy); |
65 void setIndexFeedbackPolicy( HgWidget::IndexFeedbackPolicy policy); |
67 HgWidget::IndexFeedbackPolicy indexFeedbackPolicy() const; |
66 HgWidget::IndexFeedbackPolicy indexFeedbackPolicy() const; |
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67 void setDefaultImage(QImage defaultImage); |
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68 |
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69 void setItemSizePolicy(HgWidget::ItemSizePolicy policy); |
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70 HgWidget::ItemSizePolicy itemSizePolicy() const; |
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71 |
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72 void setItemSize(const QSizeF& size); |
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73 QSizeF itemSize() const; |
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74 |
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75 void setItemSpacing(const QSizeF& size); |
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76 QSizeF itemSpacing() const; |
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77 |
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78 HgWidget *q_ptr; |
68 |
79 |
69 private: |
80 private: |
70 |
81 |
71 void clearCurrentModel(); |
82 void clearCurrentModel(); |
72 void initializeNewModel(); |
83 void initializeNewModel(); |
97 void _q_insertRows(const QModelIndex &parent, int start, int end); |
108 void _q_insertRows(const QModelIndex &parent, int start, int end); |
98 void _q_removeRows(const QModelIndex &parent, int start, int end); |
109 void _q_removeRows(const QModelIndex &parent, int start, int end); |
99 void _q_moveRows(const QModelIndex &sourceParent, int sourceStart, |
110 void _q_moveRows(const QModelIndex &sourceParent, int sourceStart, |
100 int sourceEnd, const QModelIndex &destinationParent, |
111 int sourceEnd, const QModelIndex &destinationParent, |
101 int destinationRow); |
112 int destinationRow); |
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113 void _q_modelReset(); |
102 void _q_groovePressed(qreal value, Qt::Orientation orientation); |
114 void _q_groovePressed(qreal value, Qt::Orientation orientation); |
103 |
115 |
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116 void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); |
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117 |
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118 void initBufferManager(int itemCount); |
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119 |
104 protected: |
120 protected: |
105 |
121 |
106 QGraphicsLinearLayout *mLayout; |
122 QGraphicsLinearLayout *mLayout; |
107 |
123 |
108 HgContainer *mContainer; |
124 HgContainer *mContainer; |
113 QItemSelectionModel *mDefaultSelectionModel; |
129 QItemSelectionModel *mDefaultSelectionModel; |
114 |
130 |
115 HbScrollBar *mScrollBar; |
131 HbScrollBar *mScrollBar; |
116 HgWidget::ScrollBarPolicy mScrollBarPolicy; |
132 HgWidget::ScrollBarPolicy mScrollBarPolicy; |
117 bool mAbleToScroll; |
133 bool mAbleToScroll; |
118 QTimer mScrollBarHideTimer; |
134 QTimer* mScrollBarHideTimer; |
119 |
135 |
120 bool mHandleLongPress; |
136 bool mHandleLongPress; |
121 bool mForeground; |
137 bool mForeground; |
122 int mBufferSize; |
138 int mBufferSize; |
123 HgIndexFeedback *mIndexFeedback; |
139 HgIndexFeedback *mIndexFeedback; |
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140 bool mStaticScrollDirection; |
124 }; |
141 }; |
125 |
142 |
126 #endif //HGWIDGET_p_H |
143 #endif //HGWIDGET_p_H |
127 |
144 |