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27
28#ifndef __com_sun_star_form_binding_XBindableValue_idl__
29#define __com_sun_star_form_binding_XBindableValue_idl__
30
31#ifndef __com_sun_star_uno_XInterface_idl__
32#include <com/sun/star/uno/XInterface.idl>
33#endif
34#ifndef __com_sun_star_form_binding_IncompatibleTypesException_idl__
35#include <com/sun/star/form/binding/IncompatibleTypesException.idl>
36#endif
37
38//=============================================================================
39
40module com {  module sun {  module star {  module form { module binding {
41
42interface XValueBinding;
43
44//=============================================================================
45
46/** specifies support for being bound to an external value
47
48    @see XValueBinding
49*/
50interface XBindableValue : com::sun::star::uno::XInterface
51{
52	/** sets an external instance which controls the value of the component
53
54        <p>Any previously active binding will be revoked. There can be only one!</p>
55
56        @param aBinding
57            the new binding which is to be used by the component. May be <NULL/>,
58            in this case only the current binding is revoked.
59
60        @throws <type>IncompatibleTypesException</type>
61            if the new binding (provided it's not <NULL/>) supports only types
62            which are incompatible with the types of the bindable component.
63	 */
64	void    setValueBinding( [in] XValueBinding aBinding )
65                raises ( IncompatibleTypesException );
66
67	/** retrieves the external instance which currently controls the value of the
68        component
69    */
70    XValueBinding
71            getValueBinding( );
72};
73
74//=============================================================================
75
76}; }; }; }; };
77
78#endif
79