AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  SWT/JFace TreeViewer          AppletTalk.com Forum Index -> Java GUI Toolkits View previous topic :: View next topic   Author Message CABA Guest Posted: Thu Nov 20, 2003 1:53 pm    Post subject: SWT/JFace TreeViewer Hi, I try recently the graphic SWT / JFace library. I use the JFace TreeViewer as it is described in this IBM's article: http://www-106.ibm.com/developerworks/opensource/library/os-ecgui1/ I have two problems : 1. they give 5 jar files to include, but I find only 4 files. Indeed the directory ..../eclipse/plugins/org.eclipse.runtime_2.1.0 does not exist! Has anybody this directory? 2. The missing .jar file does not prevent me from compiling their TreeViewer example, but during the execution, I obtain the following error: java.lang.NoClassDefFoundError: org/eclipse/core/internal/boot/DelegatingURLClassLoader at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java: 1271) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeView er.java:320) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:3 03) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeView er.java:289) at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:7 29) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredVie wer.java:801) at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer ..java:721) at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:238) at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:99 1) at TestJFace.createContents(TestJFace.java:21) at org.eclipse.jface.window.Window.create(Window.java:302) at org.eclipse.jface.window.Window.open(Window.java:552) at TestJFace.main(TestJFace.java:32) Exception in thread "main" Nevertheless, my program is exactly written like in the IBM's example, an idee? I don't find the class DelegatingURLClassLoader !!! Thanks CABA Back to top Andreas Schmidt Guest Posted: Fri Nov 21, 2003 12:08 am    Post subject: Re: SWT/JFace TreeViewer On Thu, 20 Nov 2003 14:53:52 +0100, CABA <caba (AT) netcourrier (DOT) com> wrote: Quote: Hi, I try recently the graphic SWT / JFace library. I use the JFace TreeViewer as it is described in this IBM's article: http://www-106.ibm.com/developerworks/opensource/library/os-ecgui1/ I have two problems : As noone is answering here, I think you should ask in one of the the news.eclipse.org newsgroups... Andi Back to top Yvon Thoraval Guest Posted: Fri Nov 21, 2003 7:47 am    Post subject: Re: SWT/JFace TreeViewer Andreas Schmidt <schmidt.2002 (AT) gmx (DOT) de> wrote: Quote: As noone is answering here, I think you should ask in one of the the news.eclipse.org newsgroups... I'm also interested however the server asks for a username-pwd... how could i get one ? -- Yvon Thoraval Back to top Yvon Thoraval Guest Posted: Fri Nov 21, 2003 8:24 am    Post subject: Re: SWT/JFace TreeViewer Yvon Thoraval <yvon.thoraval (AT) free (DOT) fr> wrote: Quote: I'm also interested however the server asks for a username-pwd... how could i get one ? i found it... -- Yvon Thoraval Back to top talkabout Guest Posted: Fri Jan 09, 2004 4:34 pm    Post subject: Re: SWT/JFace TreeViewer Caba I faced the same problem. Have you got the answer ? Luciano Back to top sinar-g Guest Posted: Mon Jan 12, 2004 12:55 pm    Post subject: Re: SWT/JFace TreeViewer yup you have to include eclipse/plugins/org.eclipse.core.boot_x.y.z/boot.jar in your classpath gorm Back to top CABA Guest Posted: Mon Jan 12, 2004 3:05 pm    Post subject: Re: SWT/JFace TreeViewer Yes, You have to include this five .jar files : - boot.jar : org.eclipse.core.boot_2.1.2 - jface.jar : org.eclipse.jface_2.1.1 - runtime.jar : org.eclipse.core.runtime_2.1.1 - swt.jar : org.eclipse.swt.win32_2.1.2 - ui.jar : org.eclipse.ui_2.1.1 CABA "talkabout" <lrabottini (AT) ig (DOT) com.br> a écrit dans le message de news: [email]a50f8a2676b15f2064d6fec1d827fa9c (AT) localhost (DOT) talkaboutprogramming.com[/email]... Quote: Caba I faced the same problem. Have you got the answer ? 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