inline const MessageModel *model() const { return _index.isValid() ? qobject_cast<const MessageModel *>(_index.model()) : 0; }
inline int row() const { return _index.isValid() ? _index.row() : 0; }
+ 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(); }
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
virtual QVariant data(int role) const;
- //QString text() const;
- //void setText(const UiStyle::StyledText &text);
-
- //QTextOption textOption() const;
- //void setTextOption(const QTextOption &option);
// returns height
int setWidth(int width);
- //virtual void layout();
protected:
//void mouseMoveEvent ( QGraphicsSceneMouseEvent * event );
private:
int heightForWidth(int width);
- void layout();
+ QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft);
- int _lineHeight;
- qreal _lineLeading;
QRectF _boundingRect;
- //QTextLayout _layout;
- //QTextOption _textOption;
+ QFontMetricsF *_fontMetrics;
+ quint8 _lines;
QPersistentModelIndex _index;
QTextLayout *_layout;
QList<quint16> _wrapPositions;
+
+ class WrapColumnFinder;
+};
+
+class ChatItem::WrapColumnFinder {
+ public:
+ WrapColumnFinder(ChatItem *parent);
+ ~WrapColumnFinder();
+
+ int nextWrapColumn();
+
+ private:
+ ChatItem *item;
+ QTextLayout *layout;
+ QTextLine line;
+ ChatLineModel::WrapList wrapList;
+ int wordidx;
+ int lastwrapcol;
+ qreal lastwrappos;
+ qreal w;
};
#endif