void ShowDemo(string name)
{
if (demoWidgetContainer.Layout.Count <= 1)
{
demoWidgetContainer.Layout.RemoveWidget(demoWidget);
var demoTypeInfo = demoDictionary[name];
demoWidget.Dispose();
demoWidget = (BaseDemoWidget)Activator.CreateInstance(demoTypeInfo);
demoWidgetContainer.Layout.AddWidget(demoWidget);
demoWidgetContainer.Repaint();
}
else
{
var info = new QMessageBox(icon: QMessageBox.Icon.Critical, title: "Error", text: "Invalid number of demo widgets");
info.Show();
}
}
