Toggles visible of FloatingWidget by context-menu actions

AdvancedDockingSystemDemo/src/mainwindow.cpp

@@ -100,4 +100,11 @@ void MainWindow::onActionAddSectionContentTriggered()
 //	auto section = new ads::SectionWidget(_container);
 //	_container->addSection(section);
 //	section->addContent(content);
-}
+}
+
+void MainWindow::contextMenuEvent(QContextMenuEvent* e)
+{
+	QMenu* m = _container->createContextMenu();
+	m->exec(QCursor::pos());
+	delete m;
+}