+void ChatView::init(MessageFilter *filter) {
+ setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ setAlignment(Qt::AlignBottom);
+ setInteractive(true);
+
+ _scene = new ChatScene(filter, filter->idString(), this);
+ connect(_scene, SIGNAL(heightChangedAt(qreal, qreal)), this, SLOT(sceneHeightChangedAt(qreal, qreal)));
+ setScene(_scene);