32 explicit HgCoverflowContainer(QGraphicsItem* parent = 0); |
32 explicit HgCoverflowContainer(QGraphicsItem* parent = 0); |
33 virtual ~HgCoverflowContainer(); |
33 virtual ~HgCoverflowContainer(); |
34 |
34 |
35 // events |
35 // events |
36 virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |
36 virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |
37 virtual void resizeEvent(QGraphicsSceneResizeEvent *event); |
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38 |
37 |
39 // from HgContainer |
38 // from HgContainer |
40 virtual HgMediaWallRenderer* createRenderer(Qt::Orientation scrollDirection); |
39 virtual HgMediaWallRenderer* createRenderer(Qt::Orientation scrollDirection); |
41 virtual qreal getCameraDistance(qreal springVelocity); |
40 virtual qreal getCameraDistance(qreal springVelocity); |
42 virtual qreal getCameraRotationY(qreal springVelocity); |
41 virtual qreal getCameraRotationY(qreal springVelocity); |
43 virtual void handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
42 virtual void handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
44 virtual void handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
43 virtual void handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex); |
45 virtual void onScrollPositionChanged(qreal pos); |
44 virtual void onScrollPositionChanged(qreal pos); |
46 virtual void handleCurrentChanged(const QModelIndex & current); |
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47 virtual void itemDataChanged(const int &firstIndex, const int &lastIndex); |
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48 virtual void scrollToPosition(const QPointF& pos, bool animate); |
45 virtual void scrollToPosition(const QPointF& pos, bool animate); |
49 |
46 |
50 virtual QSizeF getAutoItemSize() const; |
47 virtual QSizeF getAutoItemSize() const; |
51 virtual QSizeF getAutoItemSpacing() const; |
48 virtual QSizeF getAutoItemSpacing() const; |
52 virtual void updateItemSizeAndSpacing(); |
49 virtual void updateItemSizeAndSpacing(); |
53 |
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54 void setTitlePosition(HgMediawall::LabelPosition position); |
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55 HgMediawall::LabelPosition titlePosition() const; |
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56 void setDescriptionPosition(HgMediawall::LabelPosition position); |
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57 HgMediawall::LabelPosition descriptionPosition() const; |
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58 void setTitleFontSpec(const HbFontSpec &fontSpec); |
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59 HbFontSpec titleFontSpec() const; |
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60 void setDescriptionFontSpec(const HbFontSpec &fontSpec); |
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61 HbFontSpec descriptionFontSpec() const; |
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62 |
50 |
63 void setFrontItemPositionDelta(const QPointF& position); |
51 void setFrontItemPositionDelta(const QPointF& position); |
64 QPointF frontItemPositionDelta() const; |
52 QPointF frontItemPositionDelta() const; |
65 |
53 |
66 void enableReflections(bool enabled); |
54 void enableReflections(bool enabled); |
67 bool reflectionsEnabled() const; |
55 bool reflectionsEnabled() const; |
68 |
56 |
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57 void setCenterItemArea(HgCenterItemArea *centerItemArea); |
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58 |
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59 public slots: |
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60 |
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61 void updateItemSize(); |
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62 |
69 signals: |
63 signals: |
70 |
64 |
71 void animationAboutToEnd(const QModelIndex& targetIndex); |
65 void animationAboutToEnd(const QModelIndex& targetIndex); |
72 |
66 |
73 private: // From HgContainer |
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74 void setDefaultImage(QImage defaultImage); |
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75 |
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76 private: |
67 private: |
77 |
68 |
78 void updateLabels(int itemIndex); |
69 void calculateItemSize(); |
79 |
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80 void updatePositions(); |
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81 |
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82 void calculatePositions(); |
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83 void positionLabels(); |
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84 void onScrollingStarted(); |
70 void onScrollingStarted(); |
85 void onScrollingEnded(); |
71 void onScrollingEnded(); |
86 |
72 |
87 private: |
73 private: |
88 HbLabel *mTitleLabel; |
74 int mPrevPos; |
89 HbLabel *mDescriptionLabel; |
75 QSizeF mAutoSize; |
90 HgMediawall::LabelPosition mTitlePosition; |
76 bool mAnimationAboutToEndReacted; |
91 HgMediawall::LabelPosition mDescriptionPosition; |
77 HgCenterItemArea *mCenterItemArea; |
92 int mPrevPos; |
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93 qreal mAspectRatio; |
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94 QSizeF mAutoSize; |
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95 bool mAnimationAboutToEndReacted; |
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96 }; |
78 }; |
97 |
79 |
98 #endif |
80 #endif |