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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
java.beans.beancontext
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Method Summary | |
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void |
addPropertyChangeListener(String name,
PropertyChangeListener pcl)
Adds a PropertyChangeListener
to this BeanContextChild
in order to receive a PropertyChangeEvent
whenever the specified property has changed. |
void |
addVetoableChangeListener(String name,
VetoableChangeListener vcl)
Adds a VetoableChangeListener to
this BeanContextChild
to receive events whenever the specified property changes. |
BeanContext |
getBeanContext()
Gets the BeanContext associated
with this BeanContextChild . |
void |
removePropertyChangeListener(String name,
PropertyChangeListener pcl)
Removes a PropertyChangeListener from this
BeanContextChild so that it no longer
receives PropertyChangeEvents when the
specified property is changed. |
void |
removeVetoableChangeListener(String name,
VetoableChangeListener vcl)
Removes a VetoableChangeListener from this
BeanContextChild so that it no longer receives
events when the specified property changes. |
void |
setBeanContext(BeanContext bc)
Objects that implement this interface, shall fire a java.beans.PropertyChangeEvent, with parameters: propertyName "beanContext", oldValue (the previous nesting BeanContext instance, or null ),
newValue (the current nesting
BeanContext instance, or null ). |
Method Detail |
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void setBeanContext(BeanContext bc) throws PropertyVetoException
Objects that implement this interface,
shall fire a java.beans.PropertyChangeEvent, with parameters:
propertyName "beanContext", oldValue (the previous nesting
BeanContext
instance, or null
),
newValue (the current nesting
BeanContext
instance, or null
).
A change in the value of the nesting BeanContext property of this BeanContextChild may be vetoed by throwing the appropriate exception.
bc
- The BeanContext
with which
to associate this BeanContextChild
.
PropertyVetoException
- if the
addition of the specified BeanContext
is refused.
PropertyVetoException
BeanContext getBeanContext()
BeanContext
associated
with this BeanContextChild
.
BeanContext
associated
with this BeanContextChild
.void addPropertyChangeListener(String name, PropertyChangeListener pcl)
PropertyChangeListener
to this BeanContextChild
in order to receive a PropertyChangeEvent
whenever the specified property has changed.
name
- the name of the property to listen onpcl
- the PropertyChangeListener
to addvoid removePropertyChangeListener(String name, PropertyChangeListener pcl)
PropertyChangeListener
from this
BeanContextChild
so that it no longer
receives PropertyChangeEvents
when the
specified property is changed.
name
- the name of the property that was listened onpcl
- the PropertyChangeListener
to removevoid addVetoableChangeListener(String name, VetoableChangeListener vcl)
VetoableChangeListener
to
this BeanContextChild
to receive events whenever the specified property changes.
name
- the name of the property to listen onvcl
- the VetoableChangeListener
to addvoid removeVetoableChangeListener(String name, VetoableChangeListener vcl)
VetoableChangeListener
from this
BeanContextChild
so that it no longer receives
events when the specified property changes.
name
- the name of the property that was listened on.vcl
- the VetoableChangeListener
to remove.