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:: com :: sun :: star :: beans ::

interface XVetoableChangeListener
Base Interfaces
XVetoableChangeListener
┗ ::com::sun::star::lang::XEventListener
::com::sun::star::lang::XEventListener
(referenced interface's summary:)
base interface for all event listeners interfaces.
Description
is used to receive PropertyChangeEvents whenever a "constrained" property is changed.

You can register an XVetoableChangeListener with a source object so as to be notified of any constrained property updates.
Methods' Summary
vetoableChange gets called when a constrained property is changed.  
Methods' Details
vetoableChange
void
vetoableChange( [in] PropertyChangeEvent  aEvent )
raises( PropertyVetoException );
Description
gets called when a constrained property is changed.
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