[ CCode ( type_id = "ibus_property_get_type ()" ) ]
public class Property : Serializable
An IBusProperty is an UI component like a button or a menu item which shows the status of corresponding input method engine property.
End user can operate and see the current status of IME through these components. For example, ibus-chewing users change the English/Chinese input mode by pressing ctrl-space or click on the Eng/Chi switch button. And the IBusProperty shows the change correspondingly.