public function configureWidgets(WidgetsList $widgetsList, ReportWidgetFactory $factory)
{
// this will render the default view, in this case an Html Table
$widgetsList->addWidgetConfig($factory->createWidget());
$widgetsList->addWidgetConfig($factory->createWidget()->forceViewDataTable(Bar::ID)->setSubcategoryId('Bar graph'));
if (PluginManager::getInstance()->isPluginActivated('TreemapVisualization')) {
$widgetsList->addWidgetConfig($factory->createWidget()->setName('Treemap example')->setSubcategoryId('Treemap')->forceViewDataTable('infoviz-treemap'));
}
}