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</script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP NAVBAR ======= --> <div class="topNav"><a name="navbar.top"> <!-- --> </a> <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> <a name="navbar.top.firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a href="../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/JavaBeanObjectProperty.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../../index-all.html">Index</a></li> <li><a href="../../../../help-doc.html">Help</a></li> </ul> <div class="aboutLanguage">JavaFX 8</div> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../../javafx/beans/property/adapter/JavaBeanLongPropertyBuilder.html" title="class in javafx.beans.property.adapter"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectPropertyBuilder.html" title="class in javafx.beans.property.adapter"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?javafx/beans/property/adapter/JavaBeanObjectProperty.html" target="_top">Frames</a></li> <li><a href="JavaBeanObjectProperty.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_top"> <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"><!-- allClassesLink = document.getElementById("allclasses_navbar_top"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li>Field | </li> <li>Constr | </li> <li><a href="#method.summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </li> <li>Constr | </li> <li><a href="#method.detail">Method</a></li> </ul> </div> <a name="skip.navbar.top"> <!-- --> </a></div> <!-- ========= END OF TOP NAVBAR ========= --> <!-- ======== START OF CLASS DATA ======== --> <div class="header"> <div class="subTitle">javafx.beans.property.adapter</div> <h2 title="Class JavaBeanObjectProperty" class="title">Class JavaBeanObjectProperty<T></h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li><a href="../../../../javafx/beans/binding/ObjectExpression.html" title="class in javafx.beans.binding">javafx.beans.binding.ObjectExpression</a><T></li> <li> <ul class="inheritance"> <li><a href="../../../../javafx/beans/property/ReadOnlyObjectProperty.html" title="class in javafx.beans.property">javafx.beans.property.ReadOnlyObjectProperty</a><T></li> <li> <ul class="inheritance"> <li><a href="../../../../javafx/beans/property/ObjectProperty.html" title="class in javafx.beans.property">javafx.beans.property.ObjectProperty</a><T></li> <li> <ul class="inheritance"> <li>javafx.beans.property.adapter.JavaBeanObjectProperty<T></li> </ul> </li> </ul> </li> </ul> </li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd><a href="../../../../javafx/beans/Observable.html" title="interface in javafx.beans">Observable</a>, <a href="../../../../javafx/beans/property/adapter/JavaBeanProperty.html" title="interface in javafx.beans.property.adapter">JavaBeanProperty</a><T>, <a href="../../../../javafx/beans/property/adapter/ReadOnlyJavaBeanProperty.html" title="interface in javafx.beans.property.adapter">ReadOnlyJavaBeanProperty</a><T>, <a href="../../../../javafx/beans/property/Property.html" title="interface in javafx.beans.property">Property</a><T>, <a href="../../../../javafx/beans/property/ReadOnlyProperty.html" title="interface in javafx.beans.property">ReadOnlyProperty</a><T>, <a href="../../../../javafx/beans/value/ObservableObjectValue.html" title="interface in javafx.beans.value">ObservableObjectValue</a><T>, <a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><T>, <a href="../../../../javafx/beans/value/WritableObjectValue.html" title="interface in javafx.beans.value">WritableObjectValue</a><T>, <a href="../../../../javafx/beans/value/WritableValue.html" title="interface in javafx.beans.value">WritableValue</a><T></dd> </dl> <hr> <br> <pre>public final class <span class="typeNameLabel">JavaBeanObjectProperty<T></span> extends <a href="../../../../javafx/beans/property/ObjectProperty.html" title="class in javafx.beans.property">ObjectProperty</a><T> implements <a href="../../../../javafx/beans/property/adapter/JavaBeanProperty.html" title="interface in javafx.beans.property.adapter">JavaBeanProperty</a><T></pre> <div class="block">A <code>JavaBeanObjectProperty</code> provides an adapter between a regular Java Bean property of type <code>T</code> and a JavaFX <code>ObjectProperty<T></code>. It cannot be created directly, but a <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectPropertyBuilder.html" title="class in javafx.beans.property.adapter"><code>JavaBeanObjectPropertyBuilder</code></a> has to be used. <p> As a minimum, the Java Bean must implement a getter and a setter for the property. 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 <code>JavaBeanObjectProperty</code> will be aware of changes in the Java Bean. Otherwise it can be notified about changes by calling <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#fireValueChangedEvent--"><code>fireValueChangedEvent()</code></a>. If the Java Bean property is also constrained (i.e. it supports VetoableChangeListeners), this <code>JavaBeanObjectProperty</code> will reject changes, if it is bound to an <a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value"><code>ObservableValue<Object></code></a>.</div> <dl> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 2.1</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/property/ObjectProperty.html" title="class in javafx.beans.property"><code>ObjectProperty</code></a>, <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectPropertyBuilder.html" title="class in javafx.beans.property.adapter"><code>JavaBeanObjectPropertyBuilder</code></a></dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- ========== METHOD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="method.summary"> <!-- --> </a> <h3>Method Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr id="i0" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#addListener-javafx.beans.value.ChangeListener-">addListener</a></span>(<a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value">ChangeListener</a><? super <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> listener)</code> <div class="block">Adds a <a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value"><code>ChangeListener</code></a> which will be notified whenever the value of the <code>ObservableValue</code> changes.</div> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#addListener-javafx.beans.InvalidationListener-">addListener</a></span>(<a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans">InvalidationListener</a> listener)</code> <div class="block">Adds an <a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans"><code>InvalidationListener</code></a> which will be notified whenever the <code>Observable</code> becomes invalid.</div> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#bind-javafx.beans.value.ObservableValue-">bind</a></span>(<a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><? extends <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> observable)</code> <div class="block">Create a unidirection binding for this <code>Property</code>.</div> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#dispose--">dispose</a></span>()</code> <div class="block">Signals to the JavaFX property that it will not be used anymore and any references can be removed.</div> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#fireValueChangedEvent--">fireValueChangedEvent</a></span>()</code> <div class="block">This method can be called to notify the adapter of a change of the Java Bean value, if the Java Bean property is not bound (i.e.</div> </td> </tr> <tr id="i5" class="rowColor"> <td class="colFirst"><code><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#get--">get</a></span>()</code> <div class="block">Get the wrapped value.</div> </td> </tr> <tr id="i6" class="altColor"> <td class="colFirst"><code>java.lang.Object</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#getBean--">getBean</a></span>()</code> <div class="block">Returns the <code>Object</code> that contains this property.</div> </td> </tr> <tr id="i7" class="rowColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#getName--">getName</a></span>()</code> <div class="block">Returns the name of this property.</div> </td> </tr> <tr id="i8" class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#isBound--">isBound</a></span>()</code> <div class="block">Can be used to check, if a <code>Property</code> is bound.</div> </td> </tr> <tr id="i9" class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#removeListener-javafx.beans.value.ChangeListener-">removeListener</a></span>(<a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value">ChangeListener</a><? super <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> listener)</code> <div class="block">Removes the given listener from the list of listeners, that are notified whenever the value of the <code>ObservableValue</code> changes.</div> </td> </tr> <tr id="i10" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#removeListener-javafx.beans.InvalidationListener-">removeListener</a></span>(<a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans">InvalidationListener</a> listener)</code> <div class="block">Removes the given listener from the list of listeners, that are notified whenever the value of the <code>Observable</code> becomes invalid.</div> </td> </tr> <tr id="i11" class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#set-T-">set</a></span>(<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a> value)</code> <div class="block">Set the wrapped value.</div> </td> </tr> <tr id="i12" class="altColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#toString--">toString</a></span>()</code> <div class="block">Returns a string representation of this <code>JavaBeanObjectProperty</code> object.</div> </td> </tr> <tr id="i13" class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html#unbind--">unbind</a></span>()</code> <div class="block">Remove the unidirectional binding for this <code>Property</code>.</div> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.javafx.beans.property.ObjectProperty"> <!-- --> </a> <h3>Methods inherited from class javafx.beans.property.<a 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href="../../../../javafx/beans/value/WritableValue.html#setValue-T-">setValue</a></code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList"> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="get--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>get</h4> <pre>public <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a> get()</pre> <div class="block">Get the wrapped value. This must be identical to the value returned from <a href="../../../../javafx/beans/value/WritableValue.html#getValue--"><code>WritableValue.getValue()</code></a>. <p> This method exists only to align WritableObjectValue API with <a href="../../../../javafx/beans/value/WritableBooleanValue.html" title="interface in javafx.beans.value"><code>WritableBooleanValue</code></a> and subclasses of <a href="../../../../javafx/beans/value/WritableNumberValue.html" title="interface in javafx.beans.value"><code>WritableNumberValue</code></a></div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/value/ObservableObjectValue.html#get--">get</a></code> in interface <code><a href="../../../../javafx/beans/value/ObservableObjectValue.html" title="interface in javafx.beans.value">ObservableObjectValue</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/value/WritableObjectValue.html#get--">get</a></code> in interface <code><a href="../../../../javafx/beans/value/WritableObjectValue.html" title="interface in javafx.beans.value">WritableObjectValue</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>The current value</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>java.lang.reflect.UndeclaredThrowableException</code> - if calling the getter of the Java Bean property throws an <code>IllegalAccessException</code> or an <code>InvocationTargetException</code>.</dd> </dl> </li> </ul> <a name="set-java.lang.Object-"> <!-- --> </a><a name="set-T-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>set</h4> <pre>public void set(<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a> value)</pre> <div class="block">Set the wrapped value. Should be equivalent to <a href="../../../../javafx/beans/value/WritableValue.html#setValue-T-"><code>WritableValue.setValue(java.lang.Object)</code></a></div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/value/WritableObjectValue.html#set-T-">set</a></code> in interface <code><a href="../../../../javafx/beans/value/WritableObjectValue.html" title="interface in javafx.beans.value">WritableObjectValue</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>value</code> - The new value</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>java.lang.reflect.UndeclaredThrowableException</code> - if calling the getter of the Java Bean property throws an <code>IllegalAccessException</code> or an <code>InvocationTargetException</code>.</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/value/WritableObjectValue.html#get--"><code>WritableObjectValue.get()</code></a></dd> </dl> </li> </ul> <a name="bind-javafx.beans.value.ObservableValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>bind</h4> <pre>public void bind(<a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><? extends <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> observable)</pre> <div class="block">Create a unidirection binding for this <code>Property</code>. <p> Note that JavaFX has all the bind calls implemented through weak listeners. This means the bound property can be garbage collected and stopped from being updated.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/Property.html#bind-javafx.beans.value.ObservableValue-">bind</a></code> in interface <code><a href="../../../../javafx/beans/property/Property.html" title="interface in javafx.beans.property">Property</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>observable</code> - The observable this <code>Property</code> should be bound to.</dd> </dl> </li> </ul> <a name="unbind--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>unbind</h4> <pre>public void unbind()</pre> <div class="block">Remove the unidirectional binding for this <code>Property</code>. If the <code>Property</code> is not bound, calling this method has no effect.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/Property.html#unbind--">unbind</a></code> in interface <code><a href="../../../../javafx/beans/property/Property.html" title="interface in javafx.beans.property">Property</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/property/Property.html#bind-javafx.beans.value.ObservableValue-"><code>Property.bind(javafx.beans.value.ObservableValue)</code></a></dd> </dl> </li> </ul> <a name="isBound--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isBound</h4> <pre>public boolean isBound()</pre> <div class="block">Can be used to check, if a <code>Property</code> is bound.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/Property.html#isBound--">isBound</a></code> in interface <code><a href="../../../../javafx/beans/property/Property.html" title="interface in javafx.beans.property">Property</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd><code>true</code> if the <code>Property</code> is bound, <code>false</code> otherwise</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/property/Property.html#bind-javafx.beans.value.ObservableValue-"><code>Property.bind(javafx.beans.value.ObservableValue)</code></a></dd> </dl> </li> </ul> <a name="getBean--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getBean</h4> <pre>public java.lang.Object getBean()</pre> <div class="block">Returns the <code>Object</code> that contains this property. If this property is not contained in an <code>Object</code>, <code>null</code> is returned.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/ReadOnlyProperty.html#getBean--">getBean</a></code> in interface <code><a href="../../../../javafx/beans/property/ReadOnlyProperty.html" title="interface in javafx.beans.property">ReadOnlyProperty</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the containing <code>Object</code> or <code>null</code></dd> </dl> </li> </ul> <a name="getName--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getName</h4> <pre>public java.lang.String getName()</pre> <div class="block">Returns the name of this property. If the property does not have a name, this method returns an empty <code>String</code>.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/ReadOnlyProperty.html#getName--">getName</a></code> in interface <code><a href="../../../../javafx/beans/property/ReadOnlyProperty.html" title="interface in javafx.beans.property">ReadOnlyProperty</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the name or an empty <code>String</code></dd> </dl> </li> </ul> <a name="addListener-javafx.beans.value.ChangeListener-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>addListener</h4> <pre>public void addListener(<a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value">ChangeListener</a><? super <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> listener)</pre> <div class="block">Adds a <a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value"><code>ChangeListener</code></a> which will be notified whenever the value of the <code>ObservableValue</code> changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. <p> Note that the same actual <code>ChangeListener</code> instance may be safely registered for different <code>ObservableValues</code>. <p> The <code>ObservableValue</code> stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling <a href="../../../../javafx/beans/value/ObservableValue.html#removeListener-javafx.beans.value.ChangeListener-"><code>removeListener</code></a> after use or to use an instance of <a href="../../../../javafx/beans/value/WeakChangeListener.html" title="class in javafx.beans.value"><code>WeakChangeListener</code></a> avoid this situation.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/value/ObservableValue.html#addListener-javafx.beans.value.ChangeListener-">addListener</a></code> in interface <code><a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>listener</code> - The listener to register</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/value/ObservableValue.html#removeListener-javafx.beans.value.ChangeListener-"><code>ObservableValue.removeListener(ChangeListener)</code></a></dd> </dl> </li> </ul> <a name="removeListener-javafx.beans.value.ChangeListener-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>removeListener</h4> <pre>public void removeListener(<a href="../../../../javafx/beans/value/ChangeListener.html" title="interface in javafx.beans.value">ChangeListener</a><? super <a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>> listener)</pre> <div class="block">Removes the given listener from the list of listeners, that are notified whenever the value of the <code>ObservableValue</code> changes. <p> If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/value/ObservableValue.html#removeListener-javafx.beans.value.ChangeListener-">removeListener</a></code> in interface <code><a href="../../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>listener</code> - The listener to remove</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/value/ObservableValue.html#addListener-javafx.beans.value.ChangeListener-"><code>ObservableValue.addListener(ChangeListener)</code></a></dd> </dl> </li> </ul> <a name="addListener-javafx.beans.InvalidationListener-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>addListener</h4> <pre>public void addListener(<a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans">InvalidationListener</a> listener)</pre> <div class="block">Adds an <a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans"><code>InvalidationListener</code></a> which will be notified whenever the <code>Observable</code> becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. <p> Note that the same actual <code>InvalidationListener</code> instance may be safely registered for different <code>Observables</code>. <p> The <code>Observable</code> stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling <a href="../../../../javafx/beans/Observable.html#removeListener-javafx.beans.InvalidationListener-"><code>removeListener</code></a> after use or to use an instance of <a href="../../../../javafx/beans/WeakInvalidationListener.html" title="class in javafx.beans"><code>WeakInvalidationListener</code></a> avoid this situation.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/Observable.html#addListener-javafx.beans.InvalidationListener-">addListener</a></code> in interface <code><a href="../../../../javafx/beans/Observable.html" title="interface in javafx.beans">Observable</a></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>listener</code> - The listener to register</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/Observable.html#removeListener-javafx.beans.InvalidationListener-"><code>Observable.removeListener(InvalidationListener)</code></a></dd> </dl> </li> </ul> <a name="removeListener-javafx.beans.InvalidationListener-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>removeListener</h4> <pre>public void removeListener(<a href="../../../../javafx/beans/InvalidationListener.html" title="interface in javafx.beans">InvalidationListener</a> listener)</pre> <div class="block">Removes the given listener from the list of listeners, that are notified whenever the value of the <code>Observable</code> becomes invalid. <p> If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/Observable.html#removeListener-javafx.beans.InvalidationListener-">removeListener</a></code> in interface <code><a href="../../../../javafx/beans/Observable.html" title="interface in javafx.beans">Observable</a></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>listener</code> - The listener to remove</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../javafx/beans/Observable.html#addListener-javafx.beans.InvalidationListener-"><code>Observable.addListener(InvalidationListener)</code></a></dd> </dl> </li> </ul> <a name="fireValueChangedEvent--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>fireValueChangedEvent</h4> <pre>public void fireValueChangedEvent()</pre> <div class="block">This method can be called to notify the adapter of a change of the Java Bean value, if the Java Bean property is not bound (i.e. it does not support PropertyChangeListeners).</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/adapter/ReadOnlyJavaBeanProperty.html#fireValueChangedEvent--">fireValueChangedEvent</a></code> in interface <code><a href="../../../../javafx/beans/property/adapter/ReadOnlyJavaBeanProperty.html" title="interface in javafx.beans.property.adapter">ReadOnlyJavaBeanProperty</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> </dl> </li> </ul> <a name="dispose--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>dispose</h4> <pre>public void dispose()</pre> <div class="block">Signals to the JavaFX property that it will not be used anymore and any references can be removed. A call of this method usually results in the property stopping to observe the Java Bean property by unregistering its listener(s).</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../javafx/beans/property/adapter/ReadOnlyJavaBeanProperty.html#dispose--">dispose</a></code> in interface <code><a href="../../../../javafx/beans/property/adapter/ReadOnlyJavaBeanProperty.html" title="interface in javafx.beans.property.adapter">ReadOnlyJavaBeanProperty</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> </dl> </li> </ul> <a name="toString--"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>toString</h4> <pre>public java.lang.String toString()</pre> <div class="block">Returns a string representation of this <code>JavaBeanObjectProperty</code> object.</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="../../../../javafx/beans/property/ObjectProperty.html#toString--">toString</a></code> in class <code><a href="../../../../javafx/beans/property/ObjectProperty.html" title="class in javafx.beans.property">ObjectProperty</a><<a href="../../../../javafx/beans/property/adapter/JavaBeanObjectProperty.html" title="type parameter in JavaBeanObjectProperty">T</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>a string representation of this <code>JavaBeanObjectProperty</code> object.</dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <div class="bottomNav"><a name="navbar.bottom"> <!-- --> </a> <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> <a name="navbar.bottom.firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a href="../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/JavaBeanObjectProperty.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../../index-all.html">Index</a></li> <li><a href="../../../../help-doc.html">Help</a></li> </ul> <div class="aboutLanguage">JavaFX 8</div> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../../javafx/beans/property/adapter/JavaBeanLongPropertyBuilder.html" title="class in javafx.beans.property.adapter"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../../javafx/beans/property/adapter/JavaBeanObjectPropertyBuilder.html" title="class in javafx.beans.property.adapter"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?javafx/beans/property/adapter/JavaBeanObjectProperty.html" target="_top">Frames</a></li> <li><a href="JavaBeanObjectProperty.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_bottom"> <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"><!-- allClassesLink = document.getElementById("allclasses_navbar_bottom"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li>Field | </li> <li>Constr | </li> <li><a href="#method.summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </li> <li>Constr | </li> <li><a href="#method.detail">Method</a></li> </ul> </div> <a name="skip.navbar.bottom"> <!-- --> </a></div> <!-- ======== END OF BOTTOM NAVBAR ======= --> <p class="legalCopy"><small><font size="-1"><a href="http://bugreport.java.com/bugreport/" target="_blank">Submit a bug or feature</a><br>For further API reference and developer documentation, see <a href="https://docs.oracle.com/javase/8/docs/index.html" target="_blank">Java SE Documentation</a>. 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