35 virtual ~HgGridContainer(); |
37 virtual ~HgGridContainer(); |
36 |
38 |
37 void setEffect3dEnabled(bool effect3dEnabled); |
39 void setEffect3dEnabled(bool effect3dEnabled); |
38 bool effect3dEnabled() const; |
40 bool effect3dEnabled() const; |
39 |
41 |
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42 void setPinchEnabled(bool pinchEnabled); |
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43 bool pinchEnabled() const; |
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44 void setPinchLevels(QPair<int,int> levels, Qt::Orientation scrollDirection); |
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45 QPair<int,int> pinchLevels(Qt::Orientation scrollDirection) const; |
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46 |
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47 void setRowCount(int count, Qt::Orientation scrollDirection = Qt::Horizontal); |
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48 int rowCount(Qt::Orientation scrollDirection) const; |
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49 |
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50 signals: |
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51 |
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52 void emptySpacePressed(); |
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53 |
40 protected: |
54 protected: |
41 |
55 |
42 // events |
56 // events |
43 virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |
57 virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |
44 |
58 |
45 // from HgContainer |
59 // from HgContainer |
46 virtual HgMediaWallRenderer* createRenderer(Qt::Orientation scrollDirection); |
60 virtual HgMediaWallRenderer* createRenderer(Qt::Orientation scrollDirection); |
47 virtual qreal getCameraDistance(qreal springVelocity); |
61 virtual qreal getCameraDistance(qreal springVelocity); |
48 virtual qreal getCameraRotationY(qreal springVelocity); |
62 virtual qreal getCameraRotationY(qreal springVelocity); |
49 virtual void handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
63 virtual bool handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
50 virtual void handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemindex); |
64 virtual bool handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemindex); |
51 virtual void onScrollPositionChanged(qreal pos); |
65 virtual void onScrollPositionChanged(qreal pos); |
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66 virtual bool handleTap(Qt::GestureState state, const QPointF &pos); |
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67 virtual bool handleLongTap(Qt::GestureState state, const QPointF &pos); |
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68 virtual void setOrientation(Qt::Orientation orientation, bool animate=true); |
52 |
69 |
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70 void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); |
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71 void mousePressEvent(QGraphicsSceneMouseEvent *event); |
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72 void gestureEvent(QGestureEvent* event); |
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73 bool event(QEvent *e); |
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74 |
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75 void handlePinchEnd(); |
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76 void handlePinchUpdate(HbPinchGesture* pinch); |
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77 |
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78 public slots: |
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79 |
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80 void effectFinished(); |
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81 |
53 private: |
82 private: |
54 |
83 |
55 bool mEffect3dEnabled; |
84 bool mEffect3dEnabled; |
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85 bool mPinchEnabled; |
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86 bool mPinchingOngoing; |
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87 int mTempImageHeightForLineGrid; //this is changed during pinching |
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88 int mTempImageHeightFinal; //this is changed during pinching |
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89 int mTempRowCount; //this is changed during pinching |
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90 int mTargetRowCount; |
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91 QQueue<qreal> iTargetRowCountList; |
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92 QSizeF mTargetImageSize; |
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93 bool mPinchEndAlreadyHandled; |
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94 bool mReactToOnlyPanGestures; |
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95 QPropertyAnimation iFadeAnimation; |
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96 int mHorizontalRowCount; |
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97 int mVerticalColumnCount; |
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98 QPair<int,int> mHorizontalPinchLevels; |
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99 QPair<int,int> mVerticalPinchLevels; |
56 }; |
100 }; |
57 |
101 |
58 #endif |
102 #endif |