-ChatScene::ChatScene(Buffer *buf, QObject *parent) : QGraphicsScene(parent) {
- _buffer = buf;
-
- foreach(AbstractUiMsg *msg, buf->contents()) {
- appendMsg(msg);
+ChatScene::ChatScene(MessageModel *model, QObject *parent) : QGraphicsScene(parent), _model(model) {
+ connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(rowsInserted(const QModelIndex &, int, int)));
+ for(int i = 0; i < model->rowCount(); i++) {
+ Chatline *line = new Chatline(model->index(i, 0));
+ addItem(line);
+ line->setPos(30, i*line->boundingRect().height());