- public:
- ChatItem(int col, QAbstractItemModel *, QGraphicsItem *parent);
- virtual ~ChatItem();
-
- inline const QAbstractItemModel *model() const { return chatScene() ? chatScene()->model() : 0; }
- int row() const;
- inline int column() const { return _col; }
- inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
-
- inline QFontMetricsF *fontMetrics() const { return _fontMetrics; }
- inline virtual QRectF boundingRect() const { return _boundingRect; }
- inline qreal width() const { return _boundingRect.width(); }
- inline qreal height() const { return _boundingRect.height(); }
-
- inline bool haveLayout() const { return _layout != 0; }
- void clearLayout();
- void updateLayout();
- virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
-
- virtual QVariant data(int role) const;
-
- // returns height
- qreal setGeometry(qreal width, qreal height = -1);
-
- // selection stuff, to be called by the scene
- void clearSelection();
- void setFullSelection();
- void continueSelecting(const QPointF &pos);
-
- protected:
- virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
- virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
- virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
- virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
-
- virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
- virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
- virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
-
- private:
- qint16 posToCursor(const QPointF &pos);
- qreal computeHeight();
- QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft);
-
- // internal selection stuff
- void setSelection(int start, int length);
-
- QRectF _boundingRect;
- QFontMetricsF *_fontMetrics;
- int _col;
- quint8 _lines;
-
- QTextLayout * _layout;
- QList<quint16> _wrapPositions;
-
- enum SelectionMode { NoSelection, PartialSelection, FullSelection };
- SelectionMode _selectionMode;
- qint16 _selectionStart, _selectionEnd;
-
- class WrapColumnFinder;
+protected:
+ ChatItem(ChatLineModel::ColumnType column, QAbstractItemModel *, QGraphicsItem *parent);
+ virtual ~ChatItem();
+
+public:
+ inline const QAbstractItemModel *model() const { return chatScene() ? chatScene()->model() : 0; }
+ inline int row() const;
+ virtual ChatLineModel::ColumnType column() const = 0;
+ inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
+
+ inline QFontMetricsF *fontMetrics() const { return _fontMetrics; }
+ inline QRectF boundingRect() const { return _boundingRect; }
+ inline qreal width() const { return _boundingRect.width(); }
+ inline qreal height() const { return _boundingRect.height(); }
+
+ virtual inline bool haveLayout() const { return layout() != 0; }
+ virtual void clearLayout();
+ virtual QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft);
+ virtual void updateLayout();
+ virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+ virtual QVariant data(int role) const;
+
+ // returns height
+ qreal setGeometry(qreal width, qreal height = -1);
+
+ // selection stuff, to be called by the scene
+ void clearSelection();
+ void setFullSelection();
+ void continueSelecting(const QPointF &pos);
+
+ QList<QRectF> findWords(const QString &searchWord, Qt::CaseSensitivity caseSensitive);
+
+protected:
+ virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+
+ virtual inline QTextLayout *layout() const { return _layout; }
+ virtual inline void setLayout(QTextLayout *l) { _layout = l; }
+ qint16 posToCursor(const QPointF &pos);
+
+ virtual qreal computeHeight();
+
+ QRectF _boundingRect;
+
+private:
+ // internal selection stuff
+ void setSelection(int start, int length);
+
+ QFontMetricsF *_fontMetrics;
+
+ enum SelectionMode { NoSelection, PartialSelection, FullSelection };
+ SelectionMode _selectionMode;
+ qint16 _selectionStart, _selectionEnd;
+
+ QTextLayout *_layout;