GtkEventBox a widget used to catch events for widgets which do not have their own window. The #GtkEventBox widget is a subclass of #GtkBin which also has its own window. It is useful since it allows you to catch events for widgets which do not have their own window. The #GtkEventBox-struct struct contains private data only, and should be accessed using the functions below. Creates a new #GtkEventBox. @Returns: a new #GtkEventBox.