xref: /aoo4110/main/udkapi/com/sun/star/beans/PropertyStateChangeEvent.idl (revision b1cdbd2c)

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#ifndef __com_sun_star_beans_PropertyStateChangeEvent_idl__
#define __com_sun_star_beans_PropertyStateChangeEvent_idl__

#ifndef __com_sun_star_lang_EventObject_idl__
#include <com/sun/star/lang/EventObject.idl>
#endif

#ifndef __com_sun_star_beans_PropertyState_idl__
#include <com/sun/star/beans/PropertyState.idl>
#endif


//=============================================================================

module com {  module sun {  module star {  module beans {

//=============================================================================

/** is delivered whenever the state of a "bound" property is changed.

	<p>It is sent as an argument to the method of
	<type>XPropertyStateChangeListener</type>.  </p>

	<p>Normally these events are accompanied by the name, and the old
	and new values of the changed property.  </p>

	<p>Void values may be provided for the old and new values if their
	true values are not known. </p>
 */
published struct PropertyStateChangeEvent: com::sun::star::lang::EventObject
{
	//-------------------------------------------------------------------------

	/** specifies the name of the property which changes its value.

		<p>This name identifies the property uniquely within an
		<type>XPropertySet</type>. Upper and lower case are distinguished.</p>
	 */
	string PropertyName;

	//-------------------------------------------------------------------------

	/** contains the implementation handle for the property.

		<p>It may be -1 if the implementation has no handle. You can use this
		handle to get values from the <type>XFastPropertySet</type>
		interface.</p>
	 */
	long PropertyHandle;

	//-------------------------------------------------------------------------

	/** contains the old value of the property.
	 */
	com::sun::star::beans::PropertyState OldValue;

	//-------------------------------------------------------------------------

	/** contains the new value of the property.
	 */
	com::sun::star::beans::PropertyState NewValue;

};

//=============================================================================

}; }; }; };

#endif