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https://issues.apache.org/jira/browse/GROOVY-5045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul King closed GROOVY-5045.
-----------------------------
> SwingBuilder edt breaks with anonymous subclassing
> --------------------------------------------------
>
> Key: GROOVY-5045
> URL: https://issues.apache.org/jira/browse/GROOVY-5045
> Project: Groovy
> Issue Type: Bug
> Components: Swing
> Affects Versions: 1.7.10
> Reporter: GubeSpam
> Priority: Major
>
> When within SwingBuilder.edt, the instantiation of anonymous inner classes to
> appears to be broken.
> Example code:
> {code}
> import groovy.swing.SwingBuilder
> import javax.swing.SwingWorker;
> import javax.swing.JFrame
> import java.awt.BorderLayout
> class TestEDT {
> public static void main( String[] args )
> {
> def myLabel
> def swing = new SwingBuilder()
> swing.edt {
> frame(pack:true, show:true,
> defaultCloseOperation:JFrame.EXIT_ON_CLOSE){
> borderLayout()
> myLabel = label("Hello", constraints:BorderLayout.CENTER)
> }
> def sw = new SwingWorker() {
> protected Object doInBackground() throws Exception
> {
> return 10
> }
> protected void done()
> {
> myLabel.text = get()
> }
> }.execute();
> }
> }
> }
> {code}
> This throws:
> {code}Exception in thread "main" groovy.lang.GroovyRuntimeException: Could
> not find matching constructor for: TestEDT$1(java.lang.Class,
> groovy.lang.Reference)
> at groovy.lang.MetaClassImpl.invokeConstructor(MetaClassImpl.java:1481)
> at groovy.lang.MetaClassImpl.invokeConstructor(MetaClassImpl.java:1397)
> at
> org.codehaus.groovy.runtime.callsite.MetaClassConstructorSite.callConstructor(MetaClassConstructorSite.java:46)
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:52)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:202)
> at TestEDT$_main_closure1.doCall(TestEDT.groovy:17)
> {code}
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