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JavaFX�q�行HTTP Basic认证

陈维 — Sat, 24 Apr 2010 18:49:00 GMT

最�q�用JavaFX写一个应用调用Internet上的开放API旉��要进�?a>HTTP Basic认证�Q�JavaFX提供了一个类HttpRequest用于发送Web服务的请求，�c�HttpHeader��֐�思义��是用来表示HTTP��h��?Header"了。HttpHeader提供了一个很方便的方法用来创建HTTP Basic认证需要的用户名和密码"Header":

public basicAuth(username: java.lang.String, password: java.lang.String) : HttpHeader

下面��q��一下如何��用JavaFX�~�写�q�行HTTP Basic认证的代码：

// var user = "user";
// var password = "password";
HttpRequest{
    location: // url
    headers: HttpHeader.basicAuth(user, password)
    //
}.start();

陈维 2010-04-25 02:49 发表评论

JavaFX开发模仿Mac OS的MagicalDock�Q�鱼眼效果）

陈维 — Fri, 09 Apr 2010 09:58:00 GMT

MagicalDock修改了上个版本的设计�Q�目前的思�\是��?个容器类Container和Flow完成布局�Q�Flow为Node提供水��^布局�Q�Container是Flow的容器�?/div>

当鼠标移动到Node上，Node大小变化时会改变Flow的尺寸范��_��q�时动态调整Flow在Container中的位置完成水��^位移效果�q�且��锚定Node的底部��一�l�Node在变化时都能够底�U�对齐�?/div>

source code:http://kenai.com/projects/magicaldock

陈维 2010-04-09 17:58 发表评论

SOSHaiti(Preview) - Game In JavaFX

陈维 — Fri, 12 Mar 2010 14:25:00 GMT

开发中的一个版本，先睹为快�Q�希望有更多的开发者关注JavaFX技术�?/div>

source code:http://kenai.com/projects/soshaiti

2010�q?�?2日更斎ͼ�

1.修正游戏�l�束时不昄��得分的BUG

2.增加一个Menu菜单�Q�在游戏�q�行中可暂停游戏

3.��d��物体间的��撞�Ҏ��（使用JBox2D�Q?/div>

陈维 2010-03-12 22:25 发表评论

JavaFX�~�译器编译重载方法的一处BUG

陈维 — Thu, 25 Feb 2010 15:35:00 GMT

直接看测试代码吧�Q�一�?个类�Q�BugTest.fx和A.fx�Q�SDK版本�?.2.3�?

/*
* BugTest.fx
*
* Created on 2010-2-25, 22:05:11
*/
package org.jqueen.fx.bug;

/**
* @author Leon
*/
public class BugTest {

// 取消该方法注释编译将抛出异常
//    function test(a: A): Void {
//        test(5);
//    }

    function test(s: String): Void {
        test(5);
    }

    function test(i: Integer): Void {
    }

}

/*
* A.fx
*
* Created on 2010-2-25, 22:10:45
*/

package org.jqueen.fx.bug;

/**
* @author Leon
*/

public mixin class A {}

BugTest里实��C��3个带输入参数的重载方法，�W�一个方法的参数是自定义�c�d��A�Q?strong>A被声明�ؓmixin�Q�后2个的参数是原始类型。只有在�W�一个方法被注释的情况下该类才可以被�~�译通过�Q�否则编译器会抛出异�?

An exception has occurred in the OpenJavafx compiler. Please file a bug at the Openjfx-compiler issues home (https://openjfx-compiler.dev.java.net/Issues) after checking for duplicates. Include the following diagnostic in your report and, if possible, the source code which triggered this problem. Thank you.

java.lang.ClassCastException: com.sun.tools.javac.code.Symbol$ClassSymbol

at com.sun.tools.javafx.code.JavafxTypes.asSuper(JavafxTypes.java:202)

at com.sun.tools.javac.code.Types.isSubtypeUnchecked(Types.java:305)

at com.sun.tools.javafx.comp.JavafxResolve.argumentsAcceptable(JavafxResolve.java:421)

at com.sun.tools.javafx.comp.JavafxResolve.rawInstantiate(JavafxResolve.java:387)

at com.sun.tools.javafx.comp.JavafxResolve.selectBest(JavafxResolve.java:711)

at com.sun.tools.javafx.comp.JavafxResolve.findMemberWithoutAccessChecks(JavafxResolve.java:952)

at com.sun.tools.javafx.comp.JavafxResolve.findMember(JavafxResolve.java:906)

at com.sun.tools.javafx.comp.JavafxResolve.findMember(JavafxResolve.java:886)

at com.sun.tools.javafx.comp.JavafxResolve.findVar(JavafxResolve.java:567)

at com.sun.tools.javafx.comp.JavafxResolve.findIdent(JavafxResolve.java:1228)

at com.sun.tools.javafx.comp.JavafxResolve.resolveIdent(JavafxResolve.java:1423)

at com.sun.tools.javafx.comp.JavafxAttr.visitIdent(JavafxAttr.java:506)

at com.sun.tools.javafx.tree.JFXIdent.accept(JFXIdent.java:52)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:280)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:265)

at com.sun.tools.javafx.comp.JavafxAttr.attribExpr(JavafxAttr.java:311)

at com.sun.tools.javafx.comp.JavafxAttr.visitFunctionInvocation(JavafxAttr.java:2239)

at com.sun.tools.javafx.tree.JFXFunctionInvocation.accept(JFXFunctionInvocation.java:53)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:280)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:265)

at com.sun.tools.javafx.comp.JavafxAttr.attribExpr(JavafxAttr.java:303)

at com.sun.tools.javafx.comp.JavafxAttr.visitBlockExpression(JavafxAttr.java:1373)

at com.sun.tools.javafx.tree.JFXBlock.accept(JFXBlock.java:83)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:280)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:265)

at com.sun.tools.javafx.comp.JavafxAttr.attribExpr(JavafxAttr.java:311)

at com.sun.tools.javafx.comp.JavafxAttr.finishFunctionDefinition(JavafxAttr.java:1863)

at com.sun.tools.javafx.comp.JavafxMemberEnter$SymbolCompleter.complete(JavafxMemberEnter.java:646)

at com.sun.tools.javac.code.Symbol.complete(Symbol.java:400)

at com.sun.tools.javafx.comp.JavafxAttr.visitFunctionDefinition(JavafxAttr.java:1658)

at com.sun.tools.javafx.tree.JFXFunctionDefinition.accept(JFXFunctionDefinition.java:93)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:280)

at com.sun.tools.javafx.comp.JavafxAttr.attribTree(JavafxAttr.java:265)

at com.sun.tools.javafx.comp.JavafxAttr.attribExpr(JavafxAttr.java:321)

at com.sun.tools.javafx.comp.JavafxMemberEnter$SymbolCompleter.complete(JavafxMemberEnter.java:643)

at com.sun.tools.javac.code.Symbol.complete(Symbol.java:400)

at com.sun.tools.javafx.comp.JavafxResolve.findMemberWithoutAccessChecks(JavafxResolve.java:943)