+ int heightForWidth(int width);
+ QTextLayout *createLayout(QTextOption::WrapMode, Qt::Alignment = Qt::AlignLeft);
+
+ QRectF _boundingRect;
+ 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;