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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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21
22
23
24#ifndef __com_sun_star_form_binding_XBindableValue_idl__
25#define __com_sun_star_form_binding_XBindableValue_idl__
26
27#ifndef __com_sun_star_uno_XInterface_idl__
28#include <com/sun/star/uno/XInterface.idl>
29#endif
30#ifndef __com_sun_star_form_binding_IncompatibleTypesException_idl__
31#include <com/sun/star/form/binding/IncompatibleTypesException.idl>
32#endif
33
34//=============================================================================
35
36module com {  module sun {  module star {  module form { module binding {
37
38interface XValueBinding;
39
40//=============================================================================
41
42/** specifies support for being bound to an external value
43
44    @see XValueBinding
45*/
46interface XBindableValue : com::sun::star::uno::XInterface
47{
48	/** sets an external instance which controls the value of the component
49
50        <p>Any previously active binding will be revoked. There can be only one!</p>
51
52        @param aBinding
53            the new binding which is to be used by the component. May be <NULL/>,
54            in this case only the current binding is revoked.
55
56        @throws <type>IncompatibleTypesException</type>
57            if the new binding (provided it's not <NULL/>) supports only types
58            which are incompatible with the types of the bindable component.
59	 */
60	void    setValueBinding( [in] XValueBinding aBinding )
61                raises ( IncompatibleTypesException );
62
63	/** retrieves the external instance which currently controls the value of the
64        component
65    */
66    XValueBinding
67            getValueBinding( );
68};
69
70//=============================================================================
71
72}; }; }; }; };
73
74#endif
75