// Initialize locals.
this.glassPane = new Div(Root.getContainer());
this.reportPane = new Div(Root.getContainer());
closeButton = new Div(Root.getContainer());
this.timelineModel = timelineModel;
this.dataCollector = new ReportDataCollector(dataDispatcher);
// Set style names for the base elements.
final Css css = resources.hintletReportDialogCss();
glassPane.setStyleName(css.glassPane());
reportPane.setStyleName(css.reportPane());