Class ReadOnlyJavaBeanBooleanProperty
- All Implemented Interfaces:
-
Observable,ReadOnlyJavaBeanProperty<Boolean>,ReadOnlyProperty<Boolean>,ObservableBooleanValue,ObservableValue<Boolean>
public final class ReadOnlyJavaBeanBooleanProperty extends ReadOnlyBooleanPropertyBase implements ReadOnlyJavaBeanProperty<Boolean>
ReadOnlyJavaBeanBooleanProperty provides an adapter between a regular read only Java Bean property of type boolean or Boolean and a JavaFX ReadOnlyBooleanProperty. It cannot be created directly, but a ReadOnlyJavaBeanBooleanPropertyBuilder has to be used. As a minimum, the Java Bean class must implement a getter for the property. The class, as well as the getter method, must be declared public. If the getter of an instance of this class is called, the property of the Java Bean is returned. If the Java Bean property is bound (i.e. it supports PropertyChangeListeners), this ReadOnlyJavaBeanBooleanProperty will be aware of changes in the Java Bean. Otherwise it can be notified about changes by calling fireValueChangedEvent().
Deploying an Application as a Module
If the Java Bean class is in a named module, then it must be reflectively accessible to the javafx.base module. A class is reflectively accessible if the module opens the containing package to at least the javafx.base module.
For example, if com.foo.MyBeanClass is in the foo.app module, the module-info.java might look like this:
module foo.app {
opens com.foo to javafx.base;
} Alternatively, a class is reflectively accessible if the module exports the containing package unconditionally.
- Since:
- JavaFX 2.1
- See Also:
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
void |
dispose() |
Signals to the JavaFX property that it will not be used anymore and any references can be removed. |
void |
fireValueChangedEvent() |
Sends notifications to all attached InvalidationListeners and ChangeListeners. |
boolean |
get() |
Returns the current value of this ObservableBooleanValue. |
Object |
getBean() |
Returns the Object that contains this property. |
String |
getName() |
Returns the name of this property. |
Methods declared in class javafx.beans.property.ReadOnlyBooleanPropertyBase
addListener, addListener, removeListener, removeListener
Methods declared in class javafx.beans.property.ReadOnlyBooleanProperty
asObject, readOnlyBooleanProperty, toString
Methods declared in class javafx.beans.binding.BooleanExpression
and, asString, booleanExpression, booleanExpression, getValue, isEqualTo, isNotEqualTo, not, or
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods declared in interface javafx.beans.Observable
addListener, removeListener, subscribe
Methods declared in interface javafx.beans.value.ObservableValue
addListener, flatMap, getValue, map, orElse, removeListener, subscribe, subscribe, when
Method Details
get
public boolean get()
ObservableBooleanValue.- Specified by:
-
getin interfaceObservableBooleanValue - Returns:
- The current value
- Throws:
-
UndeclaredThrowableException- if calling the getter of the Java Bean property throws anIllegalAccessExceptionor anInvocationTargetException.
getBean
public Object getBean()
Object that contains this property. If this property is not contained in an Object, null is returned.- Specified by:
-
getBeanin interfaceReadOnlyProperty<Boolean> - Returns:
- the containing
Objectornull
getName
public String getName()
String.- Specified by:
-
getNamein interfaceReadOnlyProperty<Boolean> - Returns:
- the name or an empty
String
fireValueChangedEvent
public void fireValueChangedEvent()
InvalidationListeners and ChangeListeners. This method needs to be called, if the value of this property changes.- Specified by:
-
fireValueChangedEventin interfaceReadOnlyJavaBeanProperty<Boolean> - Overrides:
-
fireValueChangedEventin classReadOnlyBooleanPropertyBase
dispose
public void dispose()
- Specified by:
-
disposein interfaceReadOnlyJavaBeanProperty<Boolean>
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Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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