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:: com :: sun :: star :: form :: validation ::
unpublished | service ValidatableBindableControlModel |
Usage Restrictions not published Description specifies a control model which supports both binding to an external value supplier, and to an external validator. There are two methods how the value which is represented by a control model can interact with other components (well, except the trivial ones accessible by using ::com::sun::star::beans::XPropertySet): binding the value to an external component via ::com::sun::star::form::binding::XBindableValue validating the current value by an external component, via XValidatable and XValidator The ValidatableBindableControlModel services describes the interaction of these concepts for control models which support both of them.

Included Services - Summary
ValidatableControlModel | specifies support for validating the current value of the control
::com::sun::star::form::binding::BindableControlModel | specifies support for binding the control value to an external component (details)

Included Services - Details
ValidatableControlModel
Description specifies support for validating the current value of the control
::com::sun::star::form::binding::BindableControlModel
Description specifies support for binding the control value to an external component If a value binding is established at the control model (by using ::com::sun::star::form::binding::XBindableValue::setValueBinding with a non-NULL binding), this binding is analyzed for validation support. If it is present (read: if the binding also supports the XValidator interface), the binding is also established as validator, as if it has been passed to XValidatable::setValidator. If, while this binding is active (in both its roles as value binding and validator), an attempt is made to establish another validator, this is blocked with raising a ::com::sun::star::util::VetoException upon calling XValidatable::setValidator.

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