:: com :: sun :: star :: beans ::
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interface XPropertyState |
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- Description
- makes it possible to query information about the state of
one or more properties.
The state contains the information if:
- a value is available or void
- the value is stored in the object itself, or if a default value is to be used
- and if the value cannot be determined, due to ambiguity
(multi selection with multiple values).
- Developers Guide
- ProUNO - Properties
- Forms - Control Models
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Methods' Details |
getPropertyState
- Returns
- the state of the property.
- Parameter aPropertyName
- specifies the name of the property.
- Throws
- UnknownPropertyException
if the property does not exist.
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getPropertyStates
- Returns
- a sequence of the states of the properties which are specified
by their names.
The order of the states is correlating to the order of the
given property names.
- Parameter aPropertyNames
- contains the sequence of property names.
- Throws
- UnknownPropertyException
if one property does not exist.
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setPropertyToDefault
- Description
- Sets the property to default value.
The value depends on the implementation of this interface.
If it is a bound property, you must change the value before
the change events are fired. If it is a constrained property, you
must fire the vetoable event before you change the property value.
- Parameter aPropertyname
- specifies the name of the property.
- Throws
- UnknownPropertyException
if the property does not exist.
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getPropertyDefault
- Returns
- the default value of the property with the name PropertyName.
If no default exists, is not known or is void,
then the return type is void .
- Parameter aPropertyName
- 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.
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