<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc (1.8.0_101) on Fri Sep 16 10:51:00 UTC 2016 -->
<title>Parent (JavaFX 8)</title>
<meta name="date" content="2016-09-16">
<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="Parent (JavaFX 8)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</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/Parent.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/scene/ParallelCamera.html" title="class in javafx.scene"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../javafx/scene/PerspectiveCamera.html" title="class in javafx.scene"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?javafx/scene/Parent.html" target="_top">Frames</a></li>
<li><a href="Parent.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><a href="#fields.inherited.from.class.javafx.scene.Node">Field</a> | </li>
<li><a href="#constructor.summary">Constr</a> | </li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li>Field | </li>
<li><a href="#constructor.detail">Constr</a> | </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.scene</div>
<h2 title="Class Parent" class="title">Class Parent</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../javafx/scene/Node.html" title="class in javafx.scene">javafx.scene.Node</a></li>
<li>
<ul class="inheritance">
<li>javafx.scene.Parent</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/css/Styleable.html" title="interface in javafx.css">Styleable</a>, <a href="../../javafx/event/EventTarget.html" title="interface in javafx.event">EventTarget</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../javafx/scene/Group.html" title="class in javafx.scene">Group</a>, <a href="../../javafx/scene/layout/Region.html" title="class in javafx.scene.layout">Region</a>, <a href="../../javafx/scene/web/WebView.html" title="class in javafx.scene.web">WebView</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="typeNameLabel">Parent</span>
extends <a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></pre>
<div class="block">The base class for all nodes that have children in the scene graph.
<p>
This class handles all hierarchical scene graph operations, including adding/removing
child nodes, marking branches dirty for layout and rendering, picking,
bounds calculations, and executing the layout pass on each pulse.
<p>
There are two direct concrete Parent subclasses
<ul>
<li><a href="../../javafx/scene/Group.html" title="class in javafx.scene"><code>Group</code></a> effects and transforms to be applied to a collection of child nodes.</li>
<li><a href="../../javafx/scene/layout/Region.html" title="class in javafx.scene.layout"><code>Region</code></a> class for nodes that can be styled with CSS and layout children. </li>
</ul></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JavaFX 2.0</dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== PROPERTY SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="property.summary">
<!-- -->
</a>
<h3>Property Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Property Summary table, listing properties, 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">Type</th>
<th class="colLast" scope="col">Property and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../javafx/beans/property/ReadOnlyBooleanProperty.html" title="class in javafx.beans.property">ReadOnlyBooleanProperty</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#needsLayoutProperty">needsLayout</a></span></code>
<div class="block">Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="properties.inherited.from.class.javafx.scene.Node">
<!-- -->
</a>
<h3>Properties inherited from class javafx.scene.<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></h3>
<code><a href="../../javafx/scene/Node.html#accessibleHelpProperty">accessibleHelp</a>, <a href="../../javafx/scene/Node.html#accessibleRoleDescriptionProperty">accessibleRoleDescription</a>, <a href="../../javafx/scene/Node.html#accessibleRoleProperty">accessibleRole</a>, <a href="../../javafx/scene/Node.html#accessibleTextProperty">accessibleText</a>, <a href="../../javafx/scene/Node.html#blendModeProperty">blendMode</a>, <a href="../../javafx/scene/Node.html#boundsInLocalProperty">boundsInLocal</a>, <a href="../../javafx/scene/Node.html#boundsInParentProperty">boundsInParent</a>, <a href="../../javafx/scene/Node.html#cacheHintProperty">cacheHint</a>, <a href="../../javafx/scene/Node.html#cacheProperty">cache</a>, <a href="../../javafx/scene/Node.html#clipProperty">clip</a>, <a href="../../javafx/scene/Node.html#cursorProperty">cursor</a>, <a href="../../javafx/scene/Node.html#depthTestProperty">depthTest</a>, <a href="../../javafx/scene/Node.html#disabledProperty">disabled</a>, <a href="../../javafx/scene/Node.html#disableProperty">disable</a>, <a href="../../javafx/scene/Node.html#effectiveNodeOrientationProperty">effectiveNodeOrientation</a>, <a href="../../javafx/scene/Node.html#effectProperty">effect</a>, <a href="../../javafx/scene/Node.html#eventDispatcherProperty">eventDispatcher</a>, <a href="../../javafx/scene/Node.html#focusedProperty">focused</a>, <a href="../../javafx/scene/Node.html#focusTraversableProperty">focusTraversable</a>, <a href="../../javafx/scene/Node.html#hoverProperty">hover</a>, <a href="../../javafx/scene/Node.html#idProperty">id</a>, <a href="../../javafx/scene/Node.html#inputMethodRequestsProperty">inputMethodRequests</a>, <a href="../../javafx/scene/Node.html#layoutBoundsProperty">layoutBounds</a>, <a href="../../javafx/scene/Node.html#layoutXProperty">layoutX</a>, <a href="../../javafx/scene/Node.html#layoutYProperty">layoutY</a>, <a href="../../javafx/scene/Node.html#localToParentTransformProperty">localToParentTransform</a>, <a href="../../javafx/scene/Node.html#localToSceneTransformProperty">localToSceneTransform</a>, <a href="../../javafx/scene/Node.html#managedProperty">managed</a>, <a href="../../javafx/scene/Node.html#mouseTransparentProperty">mouseTransparent</a>, <a href="../../javafx/scene/Node.html#nodeOrientationProperty">nodeOrientation</a>, <a href="../../javafx/scene/Node.html#onContextMenuRequestedProperty">onContextMenuRequested</a>, <a href="../../javafx/scene/Node.html#onDragDetectedProperty">onDragDetected</a>, <a href="../../javafx/scene/Node.html#onDragDoneProperty">onDragDone</a>, <a href="../../javafx/scene/Node.html#onDragDroppedProperty">onDragDropped</a>, <a href="../../javafx/scene/Node.html#onDragEnteredProperty">onDragEntered</a>, <a href="../../javafx/scene/Node.html#onDragExitedProperty">onDragExited</a>, <a href="../../javafx/scene/Node.html#onDragOverProperty">onDragOver</a>, <a href="../../javafx/scene/Node.html#onInputMethodTextChangedProperty">onInputMethodTextChanged</a>, <a href="../../javafx/scene/Node.html#onKeyPressedProperty">onKeyPressed</a>, <a href="../../javafx/scene/Node.html#onKeyReleasedProperty">onKeyReleased</a>, <a href="../../javafx/scene/Node.html#onKeyTypedProperty">onKeyTyped</a>, <a href="../../javafx/scene/Node.html#onMouseClickedProperty">onMouseClicked</a>, <a href="../../javafx/scene/Node.html#onMouseDragEnteredProperty">onMouseDragEntered</a>, <a href="../../javafx/scene/Node.html#onMouseDragExitedProperty">onMouseDragExited</a>, <a href="../../javafx/scene/Node.html#onMouseDraggedProperty">onMouseDragged</a>, <a href="../../javafx/scene/Node.html#onMouseDragOverProperty">onMouseDragOver</a>, <a href="../../javafx/scene/Node.html#onMouseDragReleasedProperty">onMouseDragReleased</a>, <a href="../../javafx/scene/Node.html#onMouseEnteredProperty">onMouseEntered</a>, <a href="../../javafx/scene/Node.html#onMouseExitedProperty">onMouseExited</a>, <a href="../../javafx/scene/Node.html#onMouseMovedProperty">onMouseMoved</a>, <a href="../../javafx/scene/Node.html#onMousePressedProperty">onMousePressed</a>, <a href="../../javafx/scene/Node.html#onMouseReleasedProperty">onMouseReleased</a>, <a href="../../javafx/scene/Node.html#onRotateProperty">onRotate</a>, <a href="../../javafx/scene/Node.html#onRotationFinishedProperty">onRotationFinished</a>, <a href="../../javafx/scene/Node.html#onRotationStartedProperty">onRotationStarted</a>, <a href="../../javafx/scene/Node.html#onScrollFinishedProperty">onScrollFinished</a>, <a href="../../javafx/scene/Node.html#onScrollProperty">onScroll</a>, <a href="../../javafx/scene/Node.html#onScrollStartedProperty">onScrollStarted</a>, <a href="../../javafx/scene/Node.html#onSwipeDownProperty">onSwipeDown</a>, <a href="../../javafx/scene/Node.html#onSwipeLeftProperty">onSwipeLeft</a>, <a href="../../javafx/scene/Node.html#onSwipeRightProperty">onSwipeRight</a>, <a href="../../javafx/scene/Node.html#onSwipeUpProperty">onSwipeUp</a>, <a href="../../javafx/scene/Node.html#onTouchMovedProperty">onTouchMoved</a>, <a href="../../javafx/scene/Node.html#onTouchPressedProperty">onTouchPressed</a>, <a href="../../javafx/scene/Node.html#onTouchReleasedProperty">onTouchReleased</a>, <a href="../../javafx/scene/Node.html#onTouchStationaryProperty">onTouchStationary</a>, <a href="../../javafx/scene/Node.html#onZoomFinishedProperty">onZoomFinished</a>, <a href="../../javafx/scene/Node.html#onZoomProperty">onZoom</a>, <a href="../../javafx/scene/Node.html#onZoomStartedProperty">onZoomStarted</a>, <a href="../../javafx/scene/Node.html#opacityProperty">opacity</a>, <a href="../../javafx/scene/Node.html#parentProperty">parent</a>, <a href="../../javafx/scene/Node.html#pickOnBoundsProperty">pickOnBounds</a>, <a href="../../javafx/scene/Node.html#pressedProperty">pressed</a>, <a href="../../javafx/scene/Node.html#rotateProperty">rotate</a>, <a href="../../javafx/scene/Node.html#rotationAxisProperty">rotationAxis</a>, <a href="../../javafx/scene/Node.html#scaleXProperty">scaleX</a>, <a href="../../javafx/scene/Node.html#scaleYProperty">scaleY</a>, <a href="../../javafx/scene/Node.html#scaleZProperty">scaleZ</a>, <a href="../../javafx/scene/Node.html#sceneProperty">scene</a>, <a href="../../javafx/scene/Node.html#styleProperty">style</a>, <a href="../../javafx/scene/Node.html#translateXProperty">translateX</a>, <a href="../../javafx/scene/Node.html#translateYProperty">translateY</a>, <a href="../../javafx/scene/Node.html#translateZProperty">translateZ</a>, <a href="../../javafx/scene/Node.html#visibleProperty">visible</a></code></li>
</ul>
</li>
</ul>
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javafx.scene.Node">
<!-- -->
</a>
<h3>Fields inherited from class javafx.scene.<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></h3>
<code><a href="../../javafx/scene/Node.html#BASELINE_OFFSET_SAME_AS_HEIGHT">BASELINE_OFFSET_SAME_AS_HEIGHT</a></code></li>
</ul>
</li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#Parent--">Parent</a></span>()</code>
<div class="block">Constructs a new <code>Parent</code>.</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ========== 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>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#computeMinHeight-double-">computeMinHeight</a></span>(double width)</code>
<div class="block">Calculates the min height of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#computeMinWidth-double-">computeMinWidth</a></span>(double height)</code>
<div class="block">Calculates the minimum width of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#computePrefHeight-double-">computePrefHeight</a></span>(double width)</code>
<div class="block">Calculates the preferred height of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#computePrefWidth-double-">computePrefWidth</a></span>(double height)</code>
<div class="block">Calculates the preferred width of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#getBaselineOffset--">getBaselineOffset</a></span>()</code>
<div class="block">Calculates the baseline offset based on the first managed child.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected <a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#getChildren--">getChildren</a></span>()</code>
<div class="block">Gets the list of children of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#getChildrenUnmodifiable--">getChildrenUnmodifiable</a></span>()</code>
<div class="block">Gets the list of children of this <code>Parent</code> as a read-only
list.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected <E extends <a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>><br><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><E></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#getManagedChildren--">getManagedChildren</a></span>()</code>
<div class="block">Gets the list of all managed children of this <code>Parent</code>.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#getStylesheets--">getStylesheets</a></span>()</code>
<div class="block">Gets an observable list of string URLs linking to the stylesheets to use
with this Parent's contents.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#isNeedsLayout--">isNeedsLayout</a></span>()</code>
<div class="block">Gets the value of the property needsLayout.</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/scene/Parent.html#layout--">layout</a></span>()</code>
<div class="block">Executes a top-down layout pass on the scene graph under this parent.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#layoutChildren--">layoutChildren</a></span>()</code>
<div class="block">Invoked during the layout pass to layout the children in this
<code>Parent</code>.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#lookup-java.lang.String-">lookup</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selector)</code>
<div class="block">Finds this <code>Node</code>, or the first sub-node, based on the given CSS selector.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#minHeight-double-">minHeight</a></span>(double width)</code>
<div class="block">Returns the node's minimum height for use in layout calculations.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#minWidth-double-">minWidth</a></span>(double height)</code>
<div class="block">Returns the node's minimum width for use in layout calculations.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../javafx/beans/property/ReadOnlyBooleanProperty.html" title="class in javafx.beans.property">ReadOnlyBooleanProperty</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#needsLayoutProperty--">needsLayoutProperty</a></span>()</code>
<div class="block">Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#prefHeight-double-">prefHeight</a></span>(double width)</code>
<div class="block">Returns the node's preferred height for use in layout calculations.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#prefWidth-double-">prefWidth</a></span>(double height)</code>
<div class="block">Returns the node's preferred width for use in layout calculations.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#queryAccessibleAttribute-javafx.scene.AccessibleAttribute-java.lang.Object...-">queryAccessibleAttribute</a></span>(<a href="../../javafx/scene/AccessibleAttribute.html" title="enum in javafx.scene">AccessibleAttribute</a> attribute,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... parameters)</code>
<div class="block">This method is called by the assistive technology to request
the value for an attribute.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#requestLayout--">requestLayout</a></span>()</code>
<div class="block">Requests a layout pass to be performed before the next scene is
rendered.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#requestParentLayout--">requestParentLayout</a></span>()</code>
<div class="block">Requests a layout pass of the parent to be performed before the next scene is
rendered.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#setNeedsLayout-boolean-">setNeedsLayout</a></span>(boolean value)</code>
<div class="block">Sets the value of the property needsLayout.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/scene/Parent.html#updateBounds--">updateBounds</a></span>()</code> </td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javafx.scene.Node">
<!-- -->
</a>
<h3>Methods inherited from class javafx.scene.<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></h3>
<code><a href="../../javafx/scene/Node.html#accessibleHelpProperty--">accessibleHelpProperty</a>, <a href="../../javafx/scene/Node.html#accessibleRoleDescriptionProperty--">accessibleRoleDescriptionProperty</a>, <a href="../../javafx/scene/Node.html#accessibleRoleProperty--">accessibleRoleProperty</a>, <a href="../../javafx/scene/Node.html#accessibleTextProperty--">accessibleTextProperty</a>, <a href="../../javafx/scene/Node.html#addEventFilter-javafx.event.EventType-javafx.event.EventHandler-">addEventFilter</a>, <a href="../../javafx/scene/Node.html#addEventHandler-javafx.event.EventType-javafx.event.EventHandler-">addEventHandler</a>, <a href="../../javafx/scene/Node.html#applyCss--">applyCss</a>, <a href="../../javafx/scene/Node.html#autosize--">autosize</a>, <a href="../../javafx/scene/Node.html#blendModeProperty--">blendModeProperty</a>, <a href="../../javafx/scene/Node.html#boundsInLocalProperty--">boundsInLocalProperty</a>, <a href="../../javafx/scene/Node.html#boundsInParentProperty--">boundsInParentProperty</a>, <a href="../../javafx/scene/Node.html#buildEventDispatchChain-javafx.event.EventDispatchChain-">buildEventDispatchChain</a>, <a href="../../javafx/scene/Node.html#cacheHintProperty--">cacheHintProperty</a>, <a href="../../javafx/scene/Node.html#cacheProperty--">cacheProperty</a>, <a href="../../javafx/scene/Node.html#clipProperty--">clipProperty</a>, <a href="../../javafx/scene/Node.html#computeAreaInScreen--">computeAreaInScreen</a>, <a href="../../javafx/scene/Node.html#contains-double-double-">contains</a>, <a href="../../javafx/scene/Node.html#contains-javafx.geometry.Point2D-">contains</a>, <a href="../../javafx/scene/Node.html#cursorProperty--">cursorProperty</a>, <a href="../../javafx/scene/Node.html#depthTestProperty--">depthTestProperty</a>, <a href="../../javafx/scene/Node.html#disabledProperty--">disabledProperty</a>, <a href="../../javafx/scene/Node.html#disableProperty--">disableProperty</a>, <a href="../../javafx/scene/Node.html#effectiveNodeOrientationProperty--">effectiveNodeOrientationProperty</a>, <a href="../../javafx/scene/Node.html#effectProperty--">effectProperty</a>, <a href="../../javafx/scene/Node.html#eventDispatcherProperty--">eventDispatcherProperty</a>, <a href="../../javafx/scene/Node.html#executeAccessibleAction-javafx.scene.AccessibleAction-java.lang.Object...-">executeAccessibleAction</a>, <a href="../../javafx/scene/Node.html#fireEvent-javafx.event.Event-">fireEvent</a>, <a href="../../javafx/scene/Node.html#focusedProperty--">focusedProperty</a>, <a href="../../javafx/scene/Node.html#focusTraversableProperty--">focusTraversableProperty</a>, <a href="../../javafx/scene/Node.html#getAccessibleHelp--">getAccessibleHelp</a>, <a href="../../javafx/scene/Node.html#getAccessibleRole--">getAccessibleRole</a>, <a href="../../javafx/scene/Node.html#getAccessibleRoleDescription--">getAccessibleRoleDescription</a>, <a href="../../javafx/scene/Node.html#getAccessibleText--">getAccessibleText</a>, <a href="../../javafx/scene/Node.html#getBlendMode--">getBlendMode</a>, <a href="../../javafx/scene/Node.html#getBoundsInLocal--">getBoundsInLocal</a>, <a href="../../javafx/scene/Node.html#getBoundsInParent--">getBoundsInParent</a>, <a href="../../javafx/scene/Node.html#getCacheHint--">getCacheHint</a>, <a href="../../javafx/scene/Node.html#getClassCssMetaData--">getClassCssMetaData</a>, <a href="../../javafx/scene/Node.html#getClip--">getClip</a>, <a href="../../javafx/scene/Node.html#getContentBias--">getContentBias</a>, <a href="../../javafx/scene/Node.html#getCssMetaData--">getCssMetaData</a>, <a href="../../javafx/scene/Node.html#getCursor--">getCursor</a>, <a href="../../javafx/scene/Node.html#getDepthTest--">getDepthTest</a>, <a href="../../javafx/scene/Node.html#getEffect--">getEffect</a>, <a href="../../javafx/scene/Node.html#getEffectiveNodeOrientation--">getEffectiveNodeOrientation</a>, <a href="../../javafx/scene/Node.html#getEventDispatcher--">getEventDispatcher</a>, <a href="../../javafx/scene/Node.html#getId--">getId</a>, <a href="../../javafx/scene/Node.html#getInputMethodRequests--">getInputMethodRequests</a>, <a href="../../javafx/scene/Node.html#getLayoutBounds--">getLayoutBounds</a>, <a href="../../javafx/scene/Node.html#getLayoutX--">getLayoutX</a>, <a href="../../javafx/scene/Node.html#getLayoutY--">getLayoutY</a>, <a href="../../javafx/scene/Node.html#getLocalToParentTransform--">getLocalToParentTransform</a>, <a href="../../javafx/scene/Node.html#getLocalToSceneTransform--">getLocalToSceneTransform</a>, <a href="../../javafx/scene/Node.html#getNodeOrientation--">getNodeOrientation</a>, <a href="../../javafx/scene/Node.html#getOnContextMenuRequested--">getOnContextMenuRequested</a>, <a href="../../javafx/scene/Node.html#getOnDragDetected--">getOnDragDetected</a>, <a href="../../javafx/scene/Node.html#getOnDragDone--">getOnDragDone</a>, <a href="../../javafx/scene/Node.html#getOnDragDropped--">getOnDragDropped</a>, <a href="../../javafx/scene/Node.html#getOnDragEntered--">getOnDragEntered</a>, <a href="../../javafx/scene/Node.html#getOnDragExited--">getOnDragExited</a>, <a href="../../javafx/scene/Node.html#getOnDragOver--">getOnDragOver</a>, <a href="../../javafx/scene/Node.html#getOnInputMethodTextChanged--">getOnInputMethodTextChanged</a>, <a href="../../javafx/scene/Node.html#getOnKeyPressed--">getOnKeyPressed</a>, <a href="../../javafx/scene/Node.html#getOnKeyReleased--">getOnKeyReleased</a>, <a href="../../javafx/scene/Node.html#getOnKeyTyped--">getOnKeyTyped</a>, <a href="../../javafx/scene/Node.html#getOnMouseClicked--">getOnMouseClicked</a>, <a href="../../javafx/scene/Node.html#getOnMouseDragEntered--">getOnMouseDragEntered</a>, <a href="../../javafx/scene/Node.html#getOnMouseDragExited--">getOnMouseDragExited</a>, <a href="../../javafx/scene/Node.html#getOnMouseDragged--">getOnMouseDragged</a>, <a href="../../javafx/scene/Node.html#getOnMouseDragOver--">getOnMouseDragOver</a>, <a href="../../javafx/scene/Node.html#getOnMouseDragReleased--">getOnMouseDragReleased</a>, <a href="../../javafx/scene/Node.html#getOnMouseEntered--">getOnMouseEntered</a>, <a href="../../javafx/scene/Node.html#getOnMouseExited--">getOnMouseExited</a>, <a href="../../javafx/scene/Node.html#getOnMouseMoved--">getOnMouseMoved</a>, <a href="../../javafx/scene/Node.html#getOnMousePressed--">getOnMousePressed</a>, <a href="../../javafx/scene/Node.html#getOnMouseReleased--">getOnMouseReleased</a>, <a href="../../javafx/scene/Node.html#getOnRotate--">getOnRotate</a>, <a href="../../javafx/scene/Node.html#getOnRotationFinished--">getOnRotationFinished</a>, <a href="../../javafx/scene/Node.html#getOnRotationStarted--">getOnRotationStarted</a>, <a href="../../javafx/scene/Node.html#getOnScroll--">getOnScroll</a>, <a href="../../javafx/scene/Node.html#getOnScrollFinished--">getOnScrollFinished</a>, <a href="../../javafx/scene/Node.html#getOnScrollStarted--">getOnScrollStarted</a>, <a href="../../javafx/scene/Node.html#getOnSwipeDown--">getOnSwipeDown</a>, <a href="../../javafx/scene/Node.html#getOnSwipeLeft--">getOnSwipeLeft</a>, <a href="../../javafx/scene/Node.html#getOnSwipeRight--">getOnSwipeRight</a>, <a href="../../javafx/scene/Node.html#getOnSwipeUp--">getOnSwipeUp</a>, <a href="../../javafx/scene/Node.html#getOnTouchMoved--">getOnTouchMoved</a>, <a href="../../javafx/scene/Node.html#getOnTouchPressed--">getOnTouchPressed</a>, <a href="../../javafx/scene/Node.html#getOnTouchReleased--">getOnTouchReleased</a>, <a href="../../javafx/scene/Node.html#getOnTouchStationary--">getOnTouchStationary</a>, <a href="../../javafx/scene/Node.html#getOnZoom--">getOnZoom</a>, <a href="../../javafx/scene/Node.html#getOnZoomFinished--">getOnZoomFinished</a>, <a href="../../javafx/scene/Node.html#getOnZoomStarted--">getOnZoomStarted</a>, <a href="../../javafx/scene/Node.html#getOpacity--">getOpacity</a>, <a href="../../javafx/scene/Node.html#getParent--">getParent</a>, <a href="../../javafx/scene/Node.html#getProperties--">getProperties</a>, <a href="../../javafx/scene/Node.html#getPseudoClassStates--">getPseudoClassStates</a>, <a href="../../javafx/scene/Node.html#getRotate--">getRotate</a>, <a href="../../javafx/scene/Node.html#getRotationAxis--">getRotationAxis</a>, <a href="../../javafx/scene/Node.html#getScaleX--">getScaleX</a>, <a href="../../javafx/scene/Node.html#getScaleY--">getScaleY</a>, <a href="../../javafx/scene/Node.html#getScaleZ--">getScaleZ</a>, <a href="../../javafx/scene/Node.html#getScene--">getScene</a>, <a href="../../javafx/scene/Node.html#getStyle--">getStyle</a>, <a href="../../javafx/scene/Node.html#getStyleableParent--">getStyleableParent</a>, <a href="../../javafx/scene/Node.html#getStyleClass--">getStyleClass</a>, <a href="../../javafx/scene/Node.html#getTransforms--">getTransforms</a>, <a href="../../javafx/scene/Node.html#getTranslateX--">getTranslateX</a>, <a href="../../javafx/scene/Node.html#getTranslateY--">getTranslateY</a>, <a href="../../javafx/scene/Node.html#getTranslateZ--">getTranslateZ</a>, <a href="../../javafx/scene/Node.html#getTypeSelector--">getTypeSelector</a>, <a href="../../javafx/scene/Node.html#getUserData--">getUserData</a>, <a href="../../javafx/scene/Node.html#hasProperties--">hasProperties</a>, <a href="../../javafx/scene/Node.html#hoverProperty--">hoverProperty</a>, <a href="../../javafx/scene/Node.html#idProperty--">idProperty</a>, <a href="../../javafx/scene/Node.html#inputMethodRequestsProperty--">inputMethodRequestsProperty</a>, <a href="../../javafx/scene/Node.html#intersects-javafx.geometry.Bounds-">intersects</a>, <a href="../../javafx/scene/Node.html#intersects-double-double-double-double-">intersects</a>, <a href="../../javafx/scene/Node.html#isCache--">isCache</a>, <a href="../../javafx/scene/Node.html#isDisable--">isDisable</a>, <a href="../../javafx/scene/Node.html#isDisabled--">isDisabled</a>, <a href="../../javafx/scene/Node.html#isFocused--">isFocused</a>, <a href="../../javafx/scene/Node.html#isFocusTraversable--">isFocusTraversable</a>, <a href="../../javafx/scene/Node.html#isHover--">isHover</a>, <a href="../../javafx/scene/Node.html#isManaged--">isManaged</a>, <a href="../../javafx/scene/Node.html#isMouseTransparent--">isMouseTransparent</a>, <a href="../../javafx/scene/Node.html#isPickOnBounds--">isPickOnBounds</a>, <a href="../../javafx/scene/Node.html#isPressed--">isPressed</a>, <a href="../../javafx/scene/Node.html#isResizable--">isResizable</a>, <a href="../../javafx/scene/Node.html#isVisible--">isVisible</a>, <a href="../../javafx/scene/Node.html#layoutBoundsProperty--">layoutBoundsProperty</a>, <a href="../../javafx/scene/Node.html#layoutXProperty--">layoutXProperty</a>, <a href="../../javafx/scene/Node.html#layoutYProperty--">layoutYProperty</a>, <a href="../../javafx/scene/Node.html#localToParent-javafx.geometry.Bounds-">localToParent</a>, <a href="../../javafx/scene/Node.html#localToParent-double-double-">localToParent</a>, <a href="../../javafx/scene/Node.html#localToParent-double-double-double-">localToParent</a>, <a href="../../javafx/scene/Node.html#localToParent-javafx.geometry.Point2D-">localToParent</a>, <a href="../../javafx/scene/Node.html#localToParent-javafx.geometry.Point3D-">localToParent</a>, <a href="../../javafx/scene/Node.html#localToParentTransformProperty--">localToParentTransformProperty</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Bounds-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Bounds-boolean-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-double-double-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-double-double-boolean-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-double-double-double-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-double-double-double-boolean-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Point2D-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Point2D-boolean-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Point3D-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToScene-javafx.geometry.Point3D-boolean-">localToScene</a>, <a href="../../javafx/scene/Node.html#localToSceneTransformProperty--">localToSceneTransformProperty</a>, <a href="../../javafx/scene/Node.html#localToScreen-javafx.geometry.Bounds-">localToScreen</a>, <a href="../../javafx/scene/Node.html#localToScreen-double-double-">localToScreen</a>, <a href="../../javafx/scene/Node.html#localToScreen-double-double-double-">localToScreen</a>, <a href="../../javafx/scene/Node.html#localToScreen-javafx.geometry.Point2D-">localToScreen</a>, <a href="../../javafx/scene/Node.html#localToScreen-javafx.geometry.Point3D-">localToScreen</a>, <a href="../../javafx/scene/Node.html#lookupAll-java.lang.String-">lookupAll</a>, <a href="../../javafx/scene/Node.html#managedProperty--">managedProperty</a>, <a href="../../javafx/scene/Node.html#maxHeight-double-">maxHeight</a>, <a href="../../javafx/scene/Node.html#maxWidth-double-">maxWidth</a>, <a href="../../javafx/scene/Node.html#mouseTransparentProperty--">mouseTransparentProperty</a>, <a href="../../javafx/scene/Node.html#nodeOrientationProperty--">nodeOrientationProperty</a>, <a href="../../javafx/scene/Node.html#notifyAccessibleAttributeChanged-javafx.scene.AccessibleAttribute-">notifyAccessibleAttributeChanged</a>, <a href="../../javafx/scene/Node.html#onContextMenuRequestedProperty--">onContextMenuRequestedProperty</a>, <a href="../../javafx/scene/Node.html#onDragDetectedProperty--">onDragDetectedProperty</a>, <a href="../../javafx/scene/Node.html#onDragDoneProperty--">onDragDoneProperty</a>, <a href="../../javafx/scene/Node.html#onDragDroppedProperty--">onDragDroppedProperty</a>, <a href="../../javafx/scene/Node.html#onDragEnteredProperty--">onDragEnteredProperty</a>, <a href="../../javafx/scene/Node.html#onDragExitedProperty--">onDragExitedProperty</a>, <a href="../../javafx/scene/Node.html#onDragOverProperty--">onDragOverProperty</a>, <a href="../../javafx/scene/Node.html#onInputMethodTextChangedProperty--">onInputMethodTextChangedProperty</a>, <a href="../../javafx/scene/Node.html#onKeyPressedProperty--">onKeyPressedProperty</a>, <a href="../../javafx/scene/Node.html#onKeyReleasedProperty--">onKeyReleasedProperty</a>, <a href="../../javafx/scene/Node.html#onKeyTypedProperty--">onKeyTypedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseClickedProperty--">onMouseClickedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseDragEnteredProperty--">onMouseDragEnteredProperty</a>, <a href="../../javafx/scene/Node.html#onMouseDragExitedProperty--">onMouseDragExitedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseDraggedProperty--">onMouseDraggedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseDragOverProperty--">onMouseDragOverProperty</a>, <a href="../../javafx/scene/Node.html#onMouseDragReleasedProperty--">onMouseDragReleasedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseEnteredProperty--">onMouseEnteredProperty</a>, <a href="../../javafx/scene/Node.html#onMouseExitedProperty--">onMouseExitedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseMovedProperty--">onMouseMovedProperty</a>, <a href="../../javafx/scene/Node.html#onMousePressedProperty--">onMousePressedProperty</a>, <a href="../../javafx/scene/Node.html#onMouseReleasedProperty--">onMouseReleasedProperty</a>, <a href="../../javafx/scene/Node.html#onRotateProperty--">onRotateProperty</a>, <a href="../../javafx/scene/Node.html#onRotationFinishedProperty--">onRotationFinishedProperty</a>, <a href="../../javafx/scene/Node.html#onRotationStartedProperty--">onRotationStartedProperty</a>, <a href="../../javafx/scene/Node.html#onScrollFinishedProperty--">onScrollFinishedProperty</a>, <a href="../../javafx/scene/Node.html#onScrollProperty--">onScrollProperty</a>, <a href="../../javafx/scene/Node.html#onScrollStartedProperty--">onScrollStartedProperty</a>, <a href="../../javafx/scene/Node.html#onSwipeDownProperty--">onSwipeDownProperty</a>, <a href="../../javafx/scene/Node.html#onSwipeLeftProperty--">onSwipeLeftProperty</a>, <a href="../../javafx/scene/Node.html#onSwipeRightProperty--">onSwipeRightProperty</a>, <a href="../../javafx/scene/Node.html#onSwipeUpProperty--">onSwipeUpProperty</a>, <a href="../../javafx/scene/Node.html#onTouchMovedProperty--">onTouchMovedProperty</a>, <a href="../../javafx/scene/Node.html#onTouchPressedProperty--">onTouchPressedProperty</a>, <a href="../../javafx/scene/Node.html#onTouchReleasedProperty--">onTouchReleasedProperty</a>, <a href="../../javafx/scene/Node.html#onTouchStationaryProperty--">onTouchStationaryProperty</a>, <a href="../../javafx/scene/Node.html#onZoomFinishedProperty--">onZoomFinishedProperty</a>, <a href="../../javafx/scene/Node.html#onZoomProperty--">onZoomProperty</a>, <a href="../../javafx/scene/Node.html#onZoomStartedProperty--">onZoomStartedProperty</a>, <a href="../../javafx/scene/Node.html#opacityProperty--">opacityProperty</a>, <a href="../../javafx/scene/Node.html#parentProperty--">parentProperty</a>, <a href="../../javafx/scene/Node.html#parentToLocal-javafx.geometry.Bounds-">parentToLocal</a>, <a href="../../javafx/scene/Node.html#parentToLocal-double-double-">parentToLocal</a>, <a href="../../javafx/scene/Node.html#parentToLocal-double-double-double-">parentToLocal</a>, <a href="../../javafx/scene/Node.html#parentToLocal-javafx.geometry.Point2D-">parentToLocal</a>, <a href="../../javafx/scene/Node.html#parentToLocal-javafx.geometry.Point3D-">parentToLocal</a>, <a href="../../javafx/scene/Node.html#pickOnBoundsProperty--">pickOnBoundsProperty</a>, <a href="../../javafx/scene/Node.html#pressedProperty--">pressedProperty</a>, <a href="../../javafx/scene/Node.html#pseudoClassStateChanged-javafx.css.PseudoClass-boolean-">pseudoClassStateChanged</a>, <a href="../../javafx/scene/Node.html#relocate-double-double-">relocate</a>, <a href="../../javafx/scene/Node.html#removeEventFilter-javafx.event.EventType-javafx.event.EventHandler-">removeEventFilter</a>, <a href="../../javafx/scene/Node.html#removeEventHandler-javafx.event.EventType-javafx.event.EventHandler-">removeEventHandler</a>, <a href="../../javafx/scene/Node.html#requestFocus--">requestFocus</a>, <a href="../../javafx/scene/Node.html#resize-double-double-">resize</a>, <a href="../../javafx/scene/Node.html#resizeRelocate-double-double-double-double-">resizeRelocate</a>, <a href="../../javafx/scene/Node.html#rotateProperty--">rotateProperty</a>, <a href="../../javafx/scene/Node.html#rotationAxisProperty--">rotationAxisProperty</a>, <a href="../../javafx/scene/Node.html#scaleXProperty--">scaleXProperty</a>, <a href="../../javafx/scene/Node.html#scaleYProperty--">scaleYProperty</a>, <a href="../../javafx/scene/Node.html#scaleZProperty--">scaleZProperty</a>, <a href="../../javafx/scene/Node.html#sceneProperty--">sceneProperty</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-javafx.geometry.Bounds-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-javafx.geometry.Bounds-boolean-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-double-double-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-double-double-boolean-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-double-double-double-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-javafx.geometry.Point2D-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-javafx.geometry.Point2D-boolean-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#sceneToLocal-javafx.geometry.Point3D-">sceneToLocal</a>, <a href="../../javafx/scene/Node.html#screenToLocal-javafx.geometry.Bounds-">screenToLocal</a>, <a href="../../javafx/scene/Node.html#screenToLocal-double-double-">screenToLocal</a>, <a href="../../javafx/scene/Node.html#screenToLocal-javafx.geometry.Point2D-">screenToLocal</a>, <a href="../../javafx/scene/Node.html#setAccessibleHelp-java.lang.String-">setAccessibleHelp</a>, <a href="../../javafx/scene/Node.html#setAccessibleRole-javafx.scene.AccessibleRole-">setAccessibleRole</a>, <a href="../../javafx/scene/Node.html#setAccessibleRoleDescription-java.lang.String-">setAccessibleRoleDescription</a>, <a href="../../javafx/scene/Node.html#setAccessibleText-java.lang.String-">setAccessibleText</a>, <a href="../../javafx/scene/Node.html#setBlendMode-javafx.scene.effect.BlendMode-">setBlendMode</a>, <a href="../../javafx/scene/Node.html#setCache-boolean-">setCache</a>, <a href="../../javafx/scene/Node.html#setCacheHint-javafx.scene.CacheHint-">setCacheHint</a>, <a href="../../javafx/scene/Node.html#setClip-javafx.scene.Node-">setClip</a>, <a href="../../javafx/scene/Node.html#setCursor-javafx.scene.Cursor-">setCursor</a>, <a href="../../javafx/scene/Node.html#setDepthTest-javafx.scene.DepthTest-">setDepthTest</a>, <a href="../../javafx/scene/Node.html#setDisable-boolean-">setDisable</a>, <a href="../../javafx/scene/Node.html#setDisabled-boolean-">setDisabled</a>, <a href="../../javafx/scene/Node.html#setEffect-javafx.scene.effect.Effect-">setEffect</a>, <a href="../../javafx/scene/Node.html#setEventDispatcher-javafx.event.EventDispatcher-">setEventDispatcher</a>, <a href="../../javafx/scene/Node.html#setEventHandler-javafx.event.EventType-javafx.event.EventHandler-">setEventHandler</a>, <a href="../../javafx/scene/Node.html#setFocused-boolean-">setFocused</a>, <a href="../../javafx/scene/Node.html#setFocusTraversable-boolean-">setFocusTraversable</a>, <a href="../../javafx/scene/Node.html#setHover-boolean-">setHover</a>, <a href="../../javafx/scene/Node.html#setId-java.lang.String-">setId</a>, <a href="../../javafx/scene/Node.html#setInputMethodRequests-javafx.scene.input.InputMethodRequests-">setInputMethodRequests</a>, <a href="../../javafx/scene/Node.html#setLayoutX-double-">setLayoutX</a>, <a href="../../javafx/scene/Node.html#setLayoutY-double-">setLayoutY</a>, <a href="../../javafx/scene/Node.html#setManaged-boolean-">setManaged</a>, <a href="../../javafx/scene/Node.html#setMouseTransparent-boolean-">setMouseTransparent</a>, <a href="../../javafx/scene/Node.html#setNodeOrientation-javafx.geometry.NodeOrientation-">setNodeOrientation</a>, <a href="../../javafx/scene/Node.html#setOnContextMenuRequested-javafx.event.EventHandler-">setOnContextMenuRequested</a>, <a href="../../javafx/scene/Node.html#setOnDragDetected-javafx.event.EventHandler-">setOnDragDetected</a>, <a href="../../javafx/scene/Node.html#setOnDragDone-javafx.event.EventHandler-">setOnDragDone</a>, <a href="../../javafx/scene/Node.html#setOnDragDropped-javafx.event.EventHandler-">setOnDragDropped</a>, <a href="../../javafx/scene/Node.html#setOnDragEntered-javafx.event.EventHandler-">setOnDragEntered</a>, <a href="../../javafx/scene/Node.html#setOnDragExited-javafx.event.EventHandler-">setOnDragExited</a>, <a href="../../javafx/scene/Node.html#setOnDragOver-javafx.event.EventHandler-">setOnDragOver</a>, <a href="../../javafx/scene/Node.html#setOnInputMethodTextChanged-javafx.event.EventHandler-">setOnInputMethodTextChanged</a>, <a href="../../javafx/scene/Node.html#setOnKeyPressed-javafx.event.EventHandler-">setOnKeyPressed</a>, <a href="../../javafx/scene/Node.html#setOnKeyReleased-javafx.event.EventHandler-">setOnKeyReleased</a>, <a href="../../javafx/scene/Node.html#setOnKeyTyped-javafx.event.EventHandler-">setOnKeyTyped</a>, <a href="../../javafx/scene/Node.html#setOnMouseClicked-javafx.event.EventHandler-">setOnMouseClicked</a>, <a href="../../javafx/scene/Node.html#setOnMouseDragEntered-javafx.event.EventHandler-">setOnMouseDragEntered</a>, <a href="../../javafx/scene/Node.html#setOnMouseDragExited-javafx.event.EventHandler-">setOnMouseDragExited</a>, <a href="../../javafx/scene/Node.html#setOnMouseDragged-javafx.event.EventHandler-">setOnMouseDragged</a>, <a href="../../javafx/scene/Node.html#setOnMouseDragOver-javafx.event.EventHandler-">setOnMouseDragOver</a>, <a href="../../javafx/scene/Node.html#setOnMouseDragReleased-javafx.event.EventHandler-">setOnMouseDragReleased</a>, <a href="../../javafx/scene/Node.html#setOnMouseEntered-javafx.event.EventHandler-">setOnMouseEntered</a>, <a href="../../javafx/scene/Node.html#setOnMouseExited-javafx.event.EventHandler-">setOnMouseExited</a>, <a href="../../javafx/scene/Node.html#setOnMouseMoved-javafx.event.EventHandler-">setOnMouseMoved</a>, <a href="../../javafx/scene/Node.html#setOnMousePressed-javafx.event.EventHandler-">setOnMousePressed</a>, <a href="../../javafx/scene/Node.html#setOnMouseReleased-javafx.event.EventHandler-">setOnMouseReleased</a>, <a href="../../javafx/scene/Node.html#setOnRotate-javafx.event.EventHandler-">setOnRotate</a>, <a href="../../javafx/scene/Node.html#setOnRotationFinished-javafx.event.EventHandler-">setOnRotationFinished</a>, <a href="../../javafx/scene/Node.html#setOnRotationStarted-javafx.event.EventHandler-">setOnRotationStarted</a>, <a href="../../javafx/scene/Node.html#setOnScroll-javafx.event.EventHandler-">setOnScroll</a>, <a href="../../javafx/scene/Node.html#setOnScrollFinished-javafx.event.EventHandler-">setOnScrollFinished</a>, <a href="../../javafx/scene/Node.html#setOnScrollStarted-javafx.event.EventHandler-">setOnScrollStarted</a>, <a href="../../javafx/scene/Node.html#setOnSwipeDown-javafx.event.EventHandler-">setOnSwipeDown</a>, <a href="../../javafx/scene/Node.html#setOnSwipeLeft-javafx.event.EventHandler-">setOnSwipeLeft</a>, <a href="../../javafx/scene/Node.html#setOnSwipeRight-javafx.event.EventHandler-">setOnSwipeRight</a>, <a href="../../javafx/scene/Node.html#setOnSwipeUp-javafx.event.EventHandler-">setOnSwipeUp</a>, <a href="../../javafx/scene/Node.html#setOnTouchMoved-javafx.event.EventHandler-">setOnTouchMoved</a>, <a href="../../javafx/scene/Node.html#setOnTouchPressed-javafx.event.EventHandler-">setOnTouchPressed</a>, <a href="../../javafx/scene/Node.html#setOnTouchReleased-javafx.event.EventHandler-">setOnTouchReleased</a>, <a href="../../javafx/scene/Node.html#setOnTouchStationary-javafx.event.EventHandler-">setOnTouchStationary</a>, <a href="../../javafx/scene/Node.html#setOnZoom-javafx.event.EventHandler-">setOnZoom</a>, <a href="../../javafx/scene/Node.html#setOnZoomFinished-javafx.event.EventHandler-">setOnZoomFinished</a>, <a href="../../javafx/scene/Node.html#setOnZoomStarted-javafx.event.EventHandler-">setOnZoomStarted</a>, <a href="../../javafx/scene/Node.html#setOpacity-double-">setOpacity</a>, <a href="../../javafx/scene/Node.html#setPickOnBounds-boolean-">setPickOnBounds</a>, <a href="../../javafx/scene/Node.html#setPressed-boolean-">setPressed</a>, <a href="../../javafx/scene/Node.html#setRotate-double-">setRotate</a>, <a href="../../javafx/scene/Node.html#setRotationAxis-javafx.geometry.Point3D-">setRotationAxis</a>, <a href="../../javafx/scene/Node.html#setScaleX-double-">setScaleX</a>, <a href="../../javafx/scene/Node.html#setScaleY-double-">setScaleY</a>, <a href="../../javafx/scene/Node.html#setScaleZ-double-">setScaleZ</a>, <a href="../../javafx/scene/Node.html#setStyle-java.lang.String-">setStyle</a>, <a href="../../javafx/scene/Node.html#setTranslateX-double-">setTranslateX</a>, <a href="../../javafx/scene/Node.html#setTranslateY-double-">setTranslateY</a>, <a href="../../javafx/scene/Node.html#setTranslateZ-double-">setTranslateZ</a>, <a href="../../javafx/scene/Node.html#setUserData-java.lang.Object-">setUserData</a>, <a href="../../javafx/scene/Node.html#setVisible-boolean-">setVisible</a>, <a href="../../javafx/scene/Node.html#snapshot-javafx.util.Callback-javafx.scene.SnapshotParameters-javafx.scene.image.WritableImage-">snapshot</a>, <a href="../../javafx/scene/Node.html#snapshot-javafx.scene.SnapshotParameters-javafx.scene.image.WritableImage-">snapshot</a>, <a href="../../javafx/scene/Node.html#startDragAndDrop-javafx.scene.input.TransferMode...-">startDragAndDrop</a>, <a href="../../javafx/scene/Node.html#startFullDrag--">startFullDrag</a>, <a href="../../javafx/scene/Node.html#styleProperty--">styleProperty</a>, <a href="../../javafx/scene/Node.html#toBack--">toBack</a>, <a href="../../javafx/scene/Node.html#toFront--">toFront</a>, <a href="../../javafx/scene/Node.html#toString--">toString</a>, <a href="../../javafx/scene/Node.html#translateXProperty--">translateXProperty</a>, <a href="../../javafx/scene/Node.html#translateYProperty--">translateYProperty</a>, <a href="../../javafx/scene/Node.html#translateZProperty--">translateZProperty</a>, <a href="../../javafx/scene/Node.html#usesMirroring--">usesMirroring</a>, <a href="../../javafx/scene/Node.html#visibleProperty--">visibleProperty</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- -->
</a>
<h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ PROPERTY DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="property.detail">
<!-- -->
</a>
<h3>Property Detail</h3>
<a name="needsLayoutProperty">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>needsLayout</h4>
<pre>public final <a href="../../javafx/beans/property/ReadOnlyBooleanProperty.html" title="class in javafx.beans.property">ReadOnlyBooleanProperty</a> needsLayoutProperty</pre>
<div class="block">Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Parent.html#isNeedsLayout--"><code>isNeedsLayout()</code></a>,
<a href="../../javafx/scene/Parent.html#setNeedsLayout-boolean-"><code>setNeedsLayout(boolean)</code></a></dd>
</dl>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="Parent--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>Parent</h4>
<pre>protected Parent()</pre>
<div class="block">Constructs a new <code>Parent</code>.</div>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="getChildren--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getChildren</h4>
<pre>protected <a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>> getChildren()</pre>
<div class="block">Gets the list of children of this <code>Parent</code>.
<p>
See the class documentation for <a href="../../javafx/scene/Node.html" title="class in javafx.scene"><code>Node</code></a> for scene graph structure
restrictions on setting a <a href="../../javafx/scene/Parent.html" title="class in javafx.scene"><code>Parent</code></a>'s children list.
If these restrictions are violated by a change to the list of children,
the change is ignored and the previous value of the children list is
restored. An <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> is thrown in this case.
<p>
If this <a href="../../javafx/scene/Parent.html" title="class in javafx.scene"><code>Parent</code></a> node is attached to a <a href="../../javafx/scene/Scene.html" title="class in javafx.scene"><code>Scene</code></a> attached to a <a href="../../javafx/stage/Window.html" title="class in javafx.stage"><code>Window</code></a>
that is showning (<a href="../../javafx/stage/Window.html#isShowing--"><code>Window.isShowing()</code></a>), then its
list of children must only be modified on the JavaFX Application Thread.
An <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang"><code>IllegalStateException</code></a> is thrown if this restriction is
violated.
<p>
Note to subclasses: if you override this method, you must return from
your implementation the result of calling this super method. The actual
list instance returned from any getChildren() implementation must be
the list owned and managed by this Parent. The only typical purpose
for overriding this method is to promote the method to be public.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of children of this <code>Parent</code>.</dd>
</dl>
</li>
</ul>
<a name="getChildrenUnmodifiable--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getChildrenUnmodifiable</h4>
<pre>public <a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>> getChildrenUnmodifiable()</pre>
<div class="block">Gets the list of children of this <code>Parent</code> as a read-only
list.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>read-only access to this parent's children ObservableList</dd>
</dl>
</li>
</ul>
<a name="getManagedChildren--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getManagedChildren</h4>
<pre>protected <E extends <a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a>> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><E> getManagedChildren()</pre>
<div class="block">Gets the list of all managed children of this <code>Parent</code>.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>E</code> - the type of the children nodes</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>list of all managed children in this parent</dd>
</dl>
</li>
</ul>
<a name="lookup-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>lookup</h4>
<pre>public <a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a> lookup(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selector)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#lookup-java.lang.String-">Node</a></code></span></div>
<div class="block">Finds this <code>Node</code>, or the first sub-node, based on the given CSS selector.
If this node is a <code>Parent</code>, then this function will traverse down
into the branch until it finds a match. If more than one sub-node matches the
specified selector, this function returns the first of them.
<p>
For example, if a Node is given the id of "myId", then the lookup method can
be used to find this node as follows: <code>scene.lookup("#myId");</code>.
</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#lookup-java.lang.String-">lookup</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>selector</code> - The css selector of the node to find</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The first node, starting from this <code>Node</code>, which matches
the CSS <code>selector</code>, null if none is found.</dd>
</dl>
</li>
</ul>
<a name="setNeedsLayout-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setNeedsLayout</h4>
<pre>protected final void setNeedsLayout(boolean value)</pre>
<div class="block">Sets the value of the property needsLayout.</div>
<dl>
<dt><span class="simpleTagLabel">Property description:</span></dt>
<dd>Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</dd>
</dl>
</li>
</ul>
<a name="isNeedsLayout--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isNeedsLayout</h4>
<pre>public final boolean isNeedsLayout()</pre>
<div class="block">Gets the value of the property needsLayout.</div>
<dl>
<dt><span class="simpleTagLabel">Property description:</span></dt>
<dd>Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</dd>
</dl>
</li>
</ul>
<a name="needsLayoutProperty--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>needsLayoutProperty</h4>
<pre>public final <a href="../../javafx/beans/property/ReadOnlyBooleanProperty.html" title="class in javafx.beans.property">ReadOnlyBooleanProperty</a> needsLayoutProperty()</pre>
<div class="block">Indicates that this Node and its subnodes requires a layout pass on
the next pulse.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Parent.html#isNeedsLayout--"><code>isNeedsLayout()</code></a>,
<a href="../../javafx/scene/Parent.html#setNeedsLayout-boolean-"><code>setNeedsLayout(boolean)</code></a></dd>
</dl>
</li>
</ul>
<a name="requestLayout--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>requestLayout</h4>
<pre>public void requestLayout()</pre>
<div class="block">Requests a layout pass to be performed before the next scene is
rendered. This is batched up asynchronously to happen once per
"pulse", or frame of animation.
<p>
If this parent is either a layout root or unmanaged, then it will be
added directly to the scene's dirty layout list, otherwise requestParentLayout
will be invoked.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JavaFX 8.0</dd>
</dl>
</li>
</ul>
<a name="requestParentLayout--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>requestParentLayout</h4>
<pre>protected final void requestParentLayout()</pre>
<div class="block">Requests a layout pass of the parent to be performed before the next scene is
rendered. This is batched up asynchronously to happen once per
"pulse", or frame of animation.
<p>
This may be used when the current parent have changed it's min/max/preferred width/height,
but doesn't know yet if the change will lead to it's actual size change. This will be determined
when it's parent recomputes the layout with the new hints.</div>
</li>
</ul>
<a name="prefWidth-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>prefWidth</h4>
<pre>public double prefWidth(double height)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#prefWidth-double-">Node</a></code></span></div>
<div class="block">Returns the node's preferred width for use in layout calculations.
If the node is resizable, its parent should treat this value as the
node's ideal width within its range. If the node is not resizable,
just returns its layoutBounds width, which should be treated as the rigid
width of the node.
<p>
Layout code which calls this method should first check the content-bias
of the node. If the node has a vertical content-bias, then callers
should pass in a height value that the preferred width should be based on.
If the node has either a horizontal or null content-bias, then the caller
should pass in -1.
<p>
Node subclasses with a vertical content-bias should honor the height
parameter whether -1 or a positive value. All other subclasses may ignore
the height parameter (which will likely be -1).
<p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#prefWidth-double-">prefWidth</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>height</code> - the height that should be used if preferred width depends on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the preferred width that the node should be resized to during layout
The result will never be NaN, nor will it ever be negative.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Node.html#isResizable--"><code>Node.isResizable()</code></a>,
<a href="../../javafx/scene/Node.html#getContentBias--"><code>Node.getContentBias()</code></a>,
<a href="../../javafx/scene/Node.html#autosize--"><code>Node.autosize()</code></a></dd>
</dl>
</li>
</ul>
<a name="prefHeight-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>prefHeight</h4>
<pre>public double prefHeight(double width)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#prefHeight-double-">Node</a></code></span></div>
<div class="block">Returns the node's preferred height for use in layout calculations.
If the node is resizable, its parent should treat this value as the
node's ideal height within its range. If the node is not resizable,
just returns its layoutBounds height, which should be treated as the rigid
height of the node.
<p>
Layout code which calls this method should first check the content-bias
of the node. If the node has a horizontal content-bias, then callers
should pass in a width value that the preferred height should be based on.
If the node has either a vertical or null content-bias, then the caller
should pass in -1.
<p>
Node subclasses with a horizontal content-bias should honor the height
parameter whether -1 or a positive value. All other subclasses may ignore
the height parameter (which will likely be -1).
<p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#prefHeight-double-">prefHeight</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>width</code> - the width that should be used if preferred height depends on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the preferred height that the node should be resized to during layout
The result will never be NaN, nor will it ever be negative.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Node.html#getContentBias--"><code>Node.getContentBias()</code></a>,
<a href="../../javafx/scene/Node.html#autosize--"><code>Node.autosize()</code></a></dd>
</dl>
</li>
</ul>
<a name="minWidth-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>minWidth</h4>
<pre>public double minWidth(double height)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#minWidth-double-">Node</a></code></span></div>
<div class="block">Returns the node's minimum width for use in layout calculations.
If the node is resizable, its parent should not resize its width any
smaller than this value. If the node is not resizable, returns its
layoutBounds width.
<p>
Layout code which calls this method should first check the content-bias
of the node. If the node has a vertical content-bias, then callers
should pass in a height value that the minimum width should be based on.
If the node has either a horizontal or null content-bias, then the caller
should pass in -1.
<p>
Node subclasses with a vertical content-bias should honor the height
parameter whether -1 or a positive value. All other subclasses may ignore
the height parameter (which will likely be -1).
<p>
If Node's <a href="../../javafx/scene/Node.html#maxWidth-double-"><code>Node.maxWidth(double)</code></a> is lower than this number,
<code>minWidth</code> takes precedence. This means the Node should never be resized below <code>minWidth</code>.
<p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#minWidth-double-">minWidth</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>height</code> - the height that should be used if minimum width depends on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the minimum width that the node should be resized to during layout.
The result will never be NaN, nor will it ever be negative.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Node.html#isResizable--"><code>Node.isResizable()</code></a>,
<a href="../../javafx/scene/Node.html#getContentBias--"><code>Node.getContentBias()</code></a></dd>
</dl>
</li>
</ul>
<a name="minHeight-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>minHeight</h4>
<pre>public double minHeight(double width)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#minHeight-double-">Node</a></code></span></div>
<div class="block">Returns the node's minimum height for use in layout calculations.
If the node is resizable, its parent should not resize its height any
smaller than this value. If the node is not resizable, returns its
layoutBounds height.
<p>
Layout code which calls this method should first check the content-bias
of the node. If the node has a horizontal content-bias, then callers
should pass in a width value that the minimum height should be based on.
If the node has either a vertical or null content-bias, then the caller
should pass in -1.
<p>
Node subclasses with a horizontal content-bias should honor the width
parameter whether -1 or a positive value. All other subclasses may ignore
the width parameter (which will likely be -1).
<p>
If Node's <a href="../../javafx/scene/Node.html#maxHeight-double-"><code>Node.maxHeight(double)</code></a> is lower than this number,
<code>minHeight</code> takes precedence. This means the Node should never be resized below <code>minHeight</code>.
<p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#minHeight-double-">minHeight</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>width</code> - the width that should be used if minimum height depends on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the minimum height that the node should be resized to during layout
The result will never be NaN, nor will it ever be negative.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/Node.html#isResizable--"><code>Node.isResizable()</code></a>,
<a href="../../javafx/scene/Node.html#getContentBias--"><code>Node.getContentBias()</code></a></dd>
</dl>
</li>
</ul>
<a name="computePrefWidth-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>computePrefWidth</h4>
<pre>protected double computePrefWidth(double height)</pre>
<div class="block">Calculates the preferred width of this <code>Parent</code>. The default
implementation calculates this width as the width of the area occupied
by its managed children when they are positioned at their
current positions at their preferred widths.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>height</code> - the height that should be used if preferred width depends
on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the calculated preferred width</dd>
</dl>
</li>
</ul>
<a name="computePrefHeight-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>computePrefHeight</h4>
<pre>protected double computePrefHeight(double width)</pre>
<div class="block">Calculates the preferred height of this <code>Parent</code>. The default
implementation calculates this height as the height of the area occupied
by its managed children when they are positioned at their current
positions at their preferred heights.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>width</code> - the width that should be used if preferred height depends
on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the calculated preferred height</dd>
</dl>
</li>
</ul>
<a name="computeMinWidth-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>computeMinWidth</h4>
<pre>protected double computeMinWidth(double height)</pre>
<div class="block">Calculates the minimum width of this <code>Parent</code>. The default
implementation simply returns the pref width.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>height</code> - the height that should be used if min width depends
on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the calculated min width</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JavaFX 2.1</dd>
</dl>
</li>
</ul>
<a name="computeMinHeight-double-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>computeMinHeight</h4>
<pre>protected double computeMinHeight(double width)</pre>
<div class="block">Calculates the min height of this <code>Parent</code>. The default
implementation simply returns the pref height;</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>width</code> - the width that should be used if min height depends
on it</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the calculated min height</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JavaFX 2.1</dd>
</dl>
</li>
</ul>
<a name="getBaselineOffset--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getBaselineOffset</h4>
<pre>public double getBaselineOffset()</pre>
<div class="block">Calculates the baseline offset based on the first managed child. If there
is no such child, returns <a href="../../javafx/scene/Node.html#getBaselineOffset--"><code>Node.getBaselineOffset()</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#getBaselineOffset--">getBaselineOffset</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>baseline offset</dd>
</dl>
</li>
</ul>
<a name="layout--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>layout</h4>
<pre>public final void layout()</pre>
<div class="block">Executes a top-down layout pass on the scene graph under this parent.
Calling this method while the Parent is doing layout is a no-op.</div>
</li>
</ul>
<a name="layoutChildren--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>layoutChildren</h4>
<pre>protected void layoutChildren()</pre>
<div class="block">Invoked during the layout pass to layout the children in this
<code>Parent</code>. By default it will only set the size of managed,
resizable content to their preferred sizes and does not do any node
positioning.
<p>
Subclasses should override this function to layout content as needed.</div>
</li>
</ul>
<a name="getStylesheets--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getStylesheets</h4>
<pre>public final <a href="../../javafx/collections/ObservableList.html" title="interface in javafx.collections">ObservableList</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getStylesheets()</pre>
<div class="block">Gets an observable list of string URLs linking to the stylesheets to use
with this Parent's contents. See <a href="../../javafx/scene/Scene.html#getStylesheets--"><code>Scene.getStylesheets()</code></a> for details.
<p>For additional information about using CSS
with the scene graph, see the <a href="doc-files/cssref.html">CSS Reference
Guide</a>.</p></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of stylesheets to use with this Parent</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JavaFX 2.1</dd>
</dl>
</li>
</ul>
<a name="updateBounds--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>updateBounds</h4>
<pre>protected void updateBounds()</pre>
</li>
</ul>
<a name="queryAccessibleAttribute-javafx.scene.AccessibleAttribute-java.lang.Object...-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>queryAccessibleAttribute</h4>
<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> queryAccessibleAttribute(<a href="../../javafx/scene/AccessibleAttribute.html" title="enum in javafx.scene">AccessibleAttribute</a> attribute,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... parameters)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../javafx/scene/Node.html#queryAccessibleAttribute-javafx.scene.AccessibleAttribute-java.lang.Object...-">Node</a></code></span></div>
<div class="block">This method is called by the assistive technology to request
the value for an attribute.
<p>
This method is commonly overridden by subclasses to implement
attributes that are required for a specific role.<br>
If a particular attribute is not handled, the super class implementation
must be called.
</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../javafx/scene/Node.html#queryAccessibleAttribute-javafx.scene.AccessibleAttribute-java.lang.Object...-">queryAccessibleAttribute</a></code> in class <code><a href="../../javafx/scene/Node.html" title="class in javafx.scene">Node</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attribute</code> - the requested attribute</dd>
<dd><code>parameters</code> - optional list of parameters</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value for the requested attribute</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../javafx/scene/AccessibleAttribute.html" title="enum in javafx.scene"><code>AccessibleAttribute</code></a></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/Parent.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/scene/ParallelCamera.html" title="class in javafx.scene"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../javafx/scene/PerspectiveCamera.html" title="class in javafx.scene"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?javafx/scene/Parent.html" target="_top">Frames</a></li>
<li><a href="Parent.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><a href="#fields.inherited.from.class.javafx.scene.Node">Field</a> | </li>
<li><a href="#constructor.summary">Constr</a> | </li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
<li>Field | </li>
<li><a href="#constructor.detail">Constr</a> | </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>. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.<br> <a href="https://docs.oracle.com/javase/8/docs/legal/cpyr.html" target="_blank">Copyright</a> © 2008, 2016, Oracle and/or its affiliates. All rights reserved. Use is subject to <a href="http://download.oracle.com/otndocs/jcp/java_se-8-mrel-spec/license.html" target="_blank">license terms</a>. Also see the <a target="_blank" href="http://www.oracle.com/technetwork/java/redist-137594.html" target="_blank">documentation redistribution policy</a>.</font></small></p>
</body>
</html>
distrib
>
Mageia
>
5
>
i586
>
media
>
core-backports
>
by-pkgid
>
1ae263a490540e4bc6d91c7b02edb6eb
>
files
>
739
