<!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_191) on Wed Oct 31 14:01:55 UTC 2018 --> <title>FXCanvas (JavaFX 8)</title> <meta name="date" content="2018-10-31"> <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="FXCanvas (JavaFX 8)"; } } catch(err) { } //--> var methods = {"i0":10,"i1":10,"i2":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/FXCanvas.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/embed/swt/CustomTransfer.html" title="class in javafx.embed.swt"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../javafx/embed/swt/SWTFXUtils.html" title="class in javafx.embed.swt"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../index.html?javafx/embed/swt/FXCanvas.html" target="_top">Frames</a></li> <li><a href="FXCanvas.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.org.eclipse.swt.widgets.Composite">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.embed.swt</div> <h2 title="Class FXCanvas" class="title">Class FXCanvas</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>org.eclipse.swt.widgets.Widget</li> <li> <ul class="inheritance"> <li>org.eclipse.swt.widgets.Control</li> <li> <ul class="inheritance"> <li>org.eclipse.swt.widgets.Scrollable</li> <li> <ul class="inheritance"> <li>org.eclipse.swt.widgets.Composite</li> <li> <ul class="inheritance"> <li>org.eclipse.swt.widgets.Canvas</li> <li> <ul class="inheritance"> <li>javafx.embed.swt.FXCanvas</li> </ul> </li> </ul> </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>org.eclipse.swt.graphics.Drawable</dd> </dl> <hr> <br> <pre>public class <span class="typeNameLabel">FXCanvas</span> extends org.eclipse.swt.widgets.Canvas</pre> <div class="block"><code>FXCanvas</code> is a component to embed JavaFX content into SWT applications. The content to be displayed is specified with the <a href="../../../javafx/embed/swt/FXCanvas.html#setScene-javafx.scene.Scene-"><code>setScene(javafx.scene.Scene)</code></a> method that accepts an instance of JavaFX <code>Scene</code>. After the scene is assigned, it gets repainted automatically. All the input and focus events are forwarded to the scene transparently to the developer. <p> Here is a typical pattern how <code>FXCanvas</code> can used: <pre> public class Test { private static Scene createScene() { Group group = new Group(); Scene scene = new Scene(group); Button button = new Button("JFX Button"); group.getChildren().add(button); return scene; } public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); FXCanvas canvas = new FXCanvas(shell, SWT.NONE); Scene scene = createScene(); canvas.setScene(scene); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); } } </pre></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"> <!-- =========== 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.org.eclipse.swt.widgets.Composite"> <!-- --> </a> <h3>Fields inherited from class org.eclipse.swt.widgets.Composite</h3> <code>embeddedHandle</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="fields.inherited.from.class.org.eclipse.swt.widgets.Widget"> <!-- --> </a> <h3>Fields inherited from class org.eclipse.swt.widgets.Widget</h3> <code>handle</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="colOne" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colOne"><code><span class="memberNameLink"><a href="../../../javafx/embed/swt/FXCanvas.html#FXCanvas-org.eclipse.swt.widgets.Composite-int-">FXCanvas</a></span>(org.eclipse.swt.widgets.Composite parent, int style)</code> </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>org.eclipse.swt.graphics.Point</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/embed/swt/FXCanvas.html#computeSize-int-int-boolean-">computeSize</a></span>(int wHint, int hHint, boolean changed)</code></td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/scene/Scene.html" title="class in javafx.scene">Scene</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/embed/swt/FXCanvas.html#getScene--">getScene</a></span>()</code> <div class="block">Returns the JavaFX scene attached to this <code>FXCanvas</code>.</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/embed/swt/FXCanvas.html#setScene-javafx.scene.Scene-">setScene</a></span>(<a href="../../../javafx/scene/Scene.html" title="class in javafx.scene">Scene</a> newScene)</code> <div class="block">Attaches a <code>Scene</code> object to display in this <code>FXCanvas</code>.</div> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.swt.widgets.Canvas"> <!-- --> </a> <h3>Methods inherited from class org.eclipse.swt.widgets.Canvas</h3> <code>drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.swt.widgets.Composite"> <!-- --> </a> <h3>Methods inherited from class org.eclipse.swt.widgets.Composite</h3> <code>changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.swt.widgets.Scrollable"> <!-- --> </a> <h3>Methods inherited from class org.eclipse.swt.widgets.Scrollable</h3> <code>computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.swt.widgets.Control"> <!-- --> </a> <h3>Methods inherited from class org.eclipse.swt.widgets.Control</h3> <code>addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isAutoScalable, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.org.eclipse.swt.widgets.Widget"> <!-- --> </a> <h3>Methods inherited from class org.eclipse.swt.widgets.Widget</h3> <code>addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData, toString</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.Object</h3> <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList"> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="FXCanvas-org.eclipse.swt.widgets.Composite-int-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>FXCanvas</h4> <pre>public FXCanvas(org.eclipse.swt.widgets.Composite parent, int style)</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="computeSize-int-int-boolean-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>computeSize</h4> <pre>public org.eclipse.swt.graphics.Point computeSize(int wHint, int hHint, boolean changed)</pre> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>computeSize</code> in class <code>org.eclipse.swt.widgets.Control</code></dd> </dl> </li> </ul> <a name="getScene--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getScene</h4> <pre>public <a href="../../../javafx/scene/Scene.html" title="class in javafx.scene">Scene</a> getScene()</pre> <div class="block">Returns the JavaFX scene attached to this <code>FXCanvas</code>.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the <code>Scene</code> attached to this <code>FXCanvas</code></dd> </dl> </li> </ul> <a name="setScene-javafx.scene.Scene-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>setScene</h4> <pre>public void setScene(<a href="../../../javafx/scene/Scene.html" title="class in javafx.scene">Scene</a> newScene)</pre> <div class="block">Attaches a <code>Scene</code> object to display in this <code>FXCanvas</code>. This method must called either on the JavaFX JavaFX application thread (which is the same as the SWT event dispatch thread).</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>newScene</code> - a scene to display in this <code>FXCanvas</code></dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../javafx/application/Platform.html#isFxApplicationThread--"><code>Platform.isFxApplicationThread()</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/FXCanvas.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/embed/swt/CustomTransfer.html" title="class in javafx.embed.swt"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../javafx/embed/swt/SWTFXUtils.html" title="class in javafx.embed.swt"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../index.html?javafx/embed/swt/FXCanvas.html" target="_top">Frames</a></li> <li><a href="FXCanvas.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.org.eclipse.swt.widgets.Composite">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, 2018, 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>