super(container, resources.mainTimeLineCss().mainTimeLine(), timeLineModel);
this.transition = new Zoom(this);
transition.setCallBack(cb);
addGraph(new MainGraph(this, visualizations, resources));
// Create the Draggable selection widget.
new TransientGraphSelection(this, resources);
// Add graph callout widget.
new GraphCallout(timeLineModel.getGraphCalloutModel(), this, resources);
}