void handleEnterNotifyEvent(XCrossingEvent e, XWindow window, XWindow root, XWindow subwindow)
{
}
void handleClientEnterEvent(XCrossingEvent e, Client c)
{
}
/// <summary> Initializing constructor. </summary>
/// <param name="evt"> The event to wrap. <see cref="XCrossingEvent"/> </param>
public XrwCrossingEvent(ref XCrossingEvent evt)
{
Event = evt;
}