/// <summary>
/// Adds a button to the overlay which invokes a function with no parameters
/// </summary>
/// <param name="onButtonDown"></param>
public static void AddButton(Button.Callback onButtonDown)
{
var button = new Button(onButtonDown.Method.Name, onButtonDown);
instance.Windows.Buttons.Add(button);
}
/// <summary>
/// Adds a button to the overlay which invokes a function with no parameters.
/// </summary>
/// <param name="description">What description to use for the button</param>
/// <param name="onButtonDown">The function to be invoked when the button is pressed</param>
public static void AddButton(string description, Button.Callback onButtonDown)
{
var button = new Button(description, onButtonDown);
instance.Windows.Buttons.Add(button);
}