// a) calling prepareGeometryChange() immediately before setColumns()
// b) calling Chatline::setPos() immediately afterwards
inline void setGeometry(qreal width, qreal height) {
// a) calling prepareGeometryChange() immediately before setColumns()
// b) calling Chatline::setPos() immediately afterwards
inline void setGeometry(qreal width, qreal height) {
_boundingRect.setWidth(width);
_boundingRect.setHeight(height);
}
inline void setHeight(const qreal &height) {
_boundingRect.setWidth(width);
_boundingRect.setHeight(height);
}
inline void setHeight(const qreal &height) {