-// WARNING: setGeometryByWidth should not be used without either:
-// a) calling prepareGeometryChange() immediately before setColumns()
-// b) calling Chatline::setPos() immediately afterwards
-qreal ChatLine::setGeometryByWidth(const qreal &width, const qreal &contentsWidth) {
- _width = width;
- _height = _contentsItem.setGeometryByWidth(contentsWidth);
- _timestampItem.setHeight(_height);
- _senderItem.setHeight(_height);
+// NOTE: contentsPos is in ChatLines coordinate system!
+void ChatLine::setSecondColumn(const qreal &senderWidth, const qreal &contentsWidth,
+ const QPointF &contentsPos, qreal &linePos) {
+ // contentsItem doesn't need a geom change as it's Pos is changed (ensured by void ChatScene::firstHandlePositionChanged(qreal xpos))
+ qreal height = _contentsItem.setGeometryByWidth(contentsWidth);
+ linePos -= height;
+ bool needGeometryChange = linePos == pos().y();
+
+ if(needGeometryChange) {
+ _timestampItem.prepareGeometryChange();
+ _senderItem.prepareGeometryChange();
+ }
+ _timestampItem.setHeight(height);
+ _senderItem.setGeometry(senderWidth, height);
+
+ _contentsItem.setPos(contentsPos);
+
+ _senderItem.clearLayout();