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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
module com { module sun { module star { module beans {
/** provides information about and access to the
properties from an implementation.
<p>There are three types of properties: </p>
<ul>
<li>bound properties </li>
<li>constrained properties </li>
<li>free properties </li>
</ul>
<p>You can listen to changes of bound properties with the
XPropertyChangeListener and you can veto changes
of constrained properties with the XVetoableChangeListener. </p>
<p>To implement inaccurate name access, you must support the
interface XExactName. </p>
@see com::sun::star::beans::XExactName
*/
published interface XPropertySet: com::sun::star::uno::XInterface
{
/** @returns
the XPropertySetInfo interface, which
describes all properties of the object which supplies this
interface.
@returns
NULL if the implementation cannot or will
not provide information about the properties; otherwise the
interface XPropertySetInfo is returned.
*/
com::sun::star::beans::XPropertySetInfo getPropertySetInfo();
/** sets the value of the property with the specified name.
<p>If it is a bound property the value will be changed before
the change event is fired. If it is a constrained property
a vetoable event is fired before the property value can be
changed. </p>
@throws com::sun::star::beans::PropertyVetoException
if the property is read-only or vetoable
and one of the listeners throws this exception
because of an unaccepted new value.
*/
void setPropertyValue( [in] string aPropertyName,
[in] any aValue )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::beans::PropertyVetoException,
com::sun::star::lang::IllegalArgumentException,
com::sun::star::lang::WrappedTargetException );
/** @returns
the value of the property with the specified name.
@param PropertyName
This parameter specifies the name of the property.
@throws UnknownPropertyException
if the property does not exist.
@throws com::sun::star::lang::WrappedTargetException
if the implementation has an internal reason for the exception.
In this case the original exception is wrapped into that
com::sun::star::lang::WrappedTargetException.
*/
any getPropertyValue( [in] string PropertyName )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException );
/** adds an XPropertyChangeListener to the specified property.
<p>An empty name ("") registers the listener to all bound
properties. If the property is not bound, the behavior is
not specified. </p>
<p>It is suggested to allow multiple registration of the same listener,
thus for each time a listener is added, it has to be removed.
@see removePropertyChangeListener
*/
void addPropertyChangeListener( [in] string aPropertyName,
[in] com::sun::star::beans::XPropertyChangeListener xListener )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException );
/** removes an XPropertyChangeListener from
the listener list.
<p>It is a "noop" if the listener is not registered. </p>
<p>It is suggested to allow multiple registration of the same listener,
thus for each time a listener is added, it has to be removed.
@see addPropertyChangeListener
*/
void removePropertyChangeListener( [in] string aPropertyName,
[in] com::sun::star::beans::XPropertyChangeListener aListener )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException );
/** adds an XVetoableChangeListener to the specified
property with the name PropertyName.
<p>An empty name ("") registers the listener to all
constrained properties. If the property is not constrained,
the behavior is not specified. </p>
@see removeVetoableChangeListener
*/
void addVetoableChangeListener( [in] string PropertyName,
[in] com::sun::star::beans::XVetoableChangeListener aListener )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException );
/** removes an XVetoableChangeListener from the
listener list.
<p>It is a "noop" if the listener is not registered. </p>
@see addVetoableChangeListener
*/
void removeVetoableChangeListener( [in] string PropertyName,
[in] com::sun::star::beans::XVetoableChangeListener aListener )
raises( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException );
};
}; }; }; };
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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