struct PropertyChangeEvent in module com::sun::star::beans::

(Global Index)

Syntax

struct PropertyChangeEvent : com::sun::star::lang::EventObject ;

Description

gets delivered whenever a "bound" or "constrained" property is changed.

A PropertyChangeEvent object is sent as an argument to the methods of XPropertyChangeListener and XVetoableChangeListener .

Normally such events contain the name and the old and new value of the changed property.

Void values may be provided for the old and the new values if their true values are not known.

Field Summary

PropertyName contains the unique name of the property which changes its value.

Further contains true> if further events in the same transaction occur.

PropertyHandle contains the implementation handle for the property.

OldValue contains the old value of the property.

NewValue contains the new value of the property.

Field Details



PropertyName

Syntax

string PropertyName;

Description

contains the unique name of the property which changes its value.


Further

Syntax

boolean Further;

Description

contains true> if further events in the same transaction occur.


PropertyHandle

Syntax

long PropertyHandle;

Description

contains the implementation handle for the property.

May be -1 if the implementation has no handle. You can use this handle to get values from the XFastPropertySet .


OldValue

Syntax

any OldValue;

Description

contains the old value of the property.


NewValue

Syntax

any NewValue;

Description

contains the new value of the property.

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