Spec-Zone.ru › OpenJavaFX 17

Class JavaBeanBooleanProperty

java.lang.Object
javafx.beans.binding.BooleanExpression
javafx.beans.property.ReadOnlyBooleanProperty
javafx.beans.property.BooleanProperty
javafx.beans.property.adapter.JavaBeanBooleanProperty
All Implemented Interfaces:
Observable, JavaBeanProperty<Boolean>, ReadOnlyJavaBeanProperty<Boolean>, Property<Boolean>, ReadOnlyProperty<Boolean>, ObservableBooleanValue, ObservableValue<Boolean>, WritableBooleanValue, WritableValue<Boolean>
public final class JavaBeanBooleanProperty
extends BooleanProperty
implements JavaBeanProperty<Boolean>
A JavaBeanBooleanProperty provides an adapter between a regular Java Bean property of type boolean or Boolean and a JavaFX BooleanProperty. It cannot be created directly, but a JavaBeanBooleanPropertyBuilder has to be used.

As a minimum, the Java Bean class must implement a getter and a setter for the property. The class, as well as the getter and a setter methods, 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 setter is called, the value will be passed to the Java Bean property. If the Java Bean property is bound (i.e. it supports PropertyChangeListeners), this JavaBeanBooleanProperty will be aware of changes in the Java Bean. Otherwise it can be notified about changes by calling ReadOnlyJavaBeanProperty.fireValueChangedEvent(). If the Java Bean property is also constrained (i.e. it supports VetoableChangeListeners), this JavaBeanBooleanProperty will reject changes, if it is bound to an ObservableValue<Boolean>.

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:
BooleanProperty, JavaBeanBooleanPropertyBuilder

Method Summary

Modifier and Type Method Description
boolean get()
Get the wrapped value.
void set​(boolean value)
Set the wrapped value.
String toString()
Returns a string representation of this JavaBeanBooleanProperty object.

Methods declared in class javafx.beans.property.BooleanProperty

asObject, booleanProperty

Methods declared in class javafx.beans.property.ReadOnlyBooleanProperty

readOnlyBooleanProperty

Methods declared in class javafx.beans.binding.BooleanExpression

and, asString, booleanExpression, booleanExpression, 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

Methods declared in interface javafx.beans.value.ObservableValue

addListener, getValue, removeListener

Methods declared in interface javafx.beans.property.Property

bind, bindBidirectional, isBound, unbind, unbindBidirectional

Methods declared in interface javafx.beans.property.adapter.ReadOnlyJavaBeanProperty

dispose, fireValueChangedEvent

Methods declared in interface javafx.beans.property.ReadOnlyProperty

getBean, getName

Methods declared in interface javafx.beans.value.WritableBooleanValue

setValue

Methods declared in interface javafx.beans.value.WritableValue

getValue

Method Details

get

public boolean get()
Get the wrapped value. Unlike WritableValue.getValue(), this method returns primitive boolean. Needs to be identical to WritableValue.getValue().
Specified by:
get in interface ObservableBooleanValue
Specified by:
get in interface WritableBooleanValue
Returns:
The current value
Throws:
UndeclaredThrowableException - if calling the getter of the Java Bean property throws an IllegalAccessException or an InvocationTargetException.

set

public void set(boolean value)
Set the wrapped value. Unlike WritableBooleanValue.setValue(java.lang.Boolean), this method uses primitive boolean.
Specified by:
set in interface WritableBooleanValue
Parameters:
value - The new value
Throws:
UndeclaredThrowableException - if calling the getter of the Java Bean property throws an IllegalAccessException or an InvocationTargetException.

toString

public String toString()
Returns a string representation of this JavaBeanBooleanProperty object.
Overrides:
toString in class BooleanProperty
Returns:
a string representation of this JavaBeanBooleanProperty object.

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

Spec-Zone.ru

Настройки Оффлайн Что нового Помощь О нас
Spec-Zone .ru
спецификации, руководства, описания, API