javafx包javafx.embed.swt不在java8u5中 [英] javafx package javafx.embed.swt not in java8u5

问题描述

我想使用javafx.embed.swt包中的FXCanvas，如下例所示： http://docs.oracle.com/javafx/2/swt_interoperability/jfxpub-swt_interoperability.htm# 但我能找到的是javafx.embed.swing包。 javafx.embed.swt根本不存在。我究竟做错了什么 ？我用的是java8u5。是否有一个特殊的下载nessessary或是否有包含该包的不同版本的java ??

I'd like to use FXCanvas from the package javafx.embed.swt as shown in this example: http://docs.oracle.com/javafx/2/swt_interoperability/jfxpub-swt_interoperability.htm# But all I can find is javafx.embed.swing package. javafx.embed.swt is simply not existant. What am I doing wrong ? I use java8u5. Is there a special download nessessary or is there a different version of java that contains that package ??

感谢任何提示！
Thorsten

thanks for any hint! Thorsten

推荐答案

JavaFX SWT嵌入类位于 jre / lib 目录。

The JavaFX SWT embedding classes are in the jre/lib directory.

$ java -version
java version "1.8.0_20-ea"
Java(TM) SE Runtime Environment (build 1.8.0_20-ea-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b14, mixed mode)

$ pwd
/Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/jre/lib

$ ls jfxswt.jar 
jfxswt.jar

$ jar tvf jfxswt.jar | grep FXCanvas.class
18702 Mon May 12 21:52:14 PDT 2014 javafx/embed/swt/FXCanvas.class

我从来没有在JavaFX中使用SWT，所以我真的不知道如何使用它。如果您需要更多帮助，请发送到 e（fx）clipse论坛获取建议 - 他们是这方面的专家。

I've never used SWT in JavaFX so I don't really know anything about how to use it. If you would like more assistance, post to the e(fx)clipse forums for advice - they are experts on such matters.

另请参阅与您使用的Java版本相匹配的文档版本：

Also refer to the version of the documentation which matches the version of Java you are using:

• 8 JavaFX与SWT的互操作性。

• 8 JavaFX Interoperability with SWT.

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