Building a customized gui component
I wud like to know, how can I make my own gui components in Java.
Are there some classes which help in this thing.
And if not, how difficult is it to make your own gui components?
Is the component you want to create similar to an existing component ? If so, extend that component.
If not, look at the API and see what classes existing components extend and then extend whichever of those is most suitable.
For a Swing component, JComponent is probably a good place to start.
For an AWT component, try Component.
I would imagine the gui tutorials are probably worth reading as well.
Similar Messages
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Custom List component in Flash builder 4.5
Hi,
Am new to Flash builder 4.5. I want to create a custom list component. In that i have some queries.
They are,
1. What are the basic procedures/steps to be followed for Component development in Flash builder 4.5
2. What are the approaches to the component development in Fladh builder 4.5?
3. Is there any reference sutes available?
Thanks,
Manikandanhttp://www.adobe.com/devnet/flex/videotraining/exercises/ex1_06.html
you could also search blogs for custom component creation. There might be many implementations for your learning/usage. -
Implement Screenflow using PAPI in Custom GUI
Hi
We are trying to implement our custon GUI (.NET) using the PAPI api , we are able to retrieve the Views /Presentations / Inbox and other view instances . However I want some suggestions regarding how to implement the Screen flows /Process Work Items in the custom GUI using the PAPI call . Is there any API's which are already available to do these .
I see that the API has options like runActivity etc within the session , am I on the right track (however I am unclear how to achieve the screenflow in API mode)
ThanksProbably is not what you want but have you consider implement the interactive activities as external and build them in .NET?.
I think there are other threads in this forum and product documentation that explain how you implement an interactive activity as external but let you explain in few words.
1.- You create an external resource of type server configuration where you will have your .NET external application. The engine when executing this activity is going to redirect yo to that url adding the user, the activity id and the instance id.
2.- You implement the interactive activity as external, main task external.
3.- In the bottom part you put the url already defined in step 1.
4.- You define a prepare method. This is the method that you have to execute once the execution has been redirected to your .NET external application, you have the instanceid and then you can perform the prepare with PAPIWS. With the prepare you interchange information with the engine, you can define out arguments that you take in your application and also the engine blocks that instance to prevent other user execute the same activity to the same instance. Once yo have the control of the execution in your external application you can show the process data in your .NET client, modify it...
5.- You define a commit method, this is the method that you have to invoke, again with PAPIWS from your external application once you have finished the activity (the activity can be a .NET screenflow in your case). Performing the commit method you pass information back to the engine and the engine unblocks the instance execution.
I think that if you want to have the interactives built in .NET this is the recommended approach.
HTH -
How does one define a default style for a custom Flex component?
How does one define a default style for a custom Flex component?
hello
I created a new set of Flex component library slib.swc (Flex 4.5). Would also like to have a default style. defaults.css file, making it the default style of the component library.
Like flex the builder install directory of sdks \ 4.5.0 \ frameworks out \ libs directory has a spark.swc file, open with Winrar will see defaults.css this file. Defaults.css file defines the default style of the flex spark components.
How can it be achieved?
As follows
slib.swc contains a CLabelEx components, and a defaults.css file
defaults.css source file as follows:
@ namespace s "library :/ / ns.adobe.com / flex / spark";
@ namespace mx "library :/ / ns.adobe.com / flex / mx";
@ namespace cn "http://os.slib.cn";
cn | CLabelEx
styBackgroundAlpha: 1;
styBackgroundColor: # 569CC0;
styBorderAlpha: 1;
styBorderColor: # 569CC0;
styBorderWeight: 1;
styCornerRadius: 3;
In slib.swc the application MyLabel.mxml of the source file as follows:
<? xml version = "1.0" encoding = "utf-8"?>
<s: Application, the xmlns: fx = "http://ns.adobe.com/mxml/2009
xmlns: s = "library :/ / ns.adobe.com / flex / spark"
xmlns: mx = "library :/ / ns.adobe.com / flex / mx"
xmlns: cn = "http://os.slib.cn
the minWidth = "955" The minHeight = "600">
<fxeclarations>
</ fxeclarations>
<cn:CLabelEx x="67" y="112"/>
</ s: Application>
I hope CLabelEx default use cn | CLabelEx, style to display its appearance.
I refer to above approach, but failed to achieve. Can you please re-Detailed
Thanks!dj is right. Any Folder can be a picture folder.
Create a root level folder and add it to your Pictures Library in Windows. It will show up with all the scattered pictures from other programs. It can even be a different dirve if you like. You can even specify one to be the default save location for pictures in this dialog.
Navigate to Pictures in your Libraries in Windows Explorer Right Click and select Properties.
Message was edited by: Rikk Flohr forgot the instructions... -
Customer gui components needed?
I require to build a program with which allows the user to add representations of objects onto the main GUI by adding a seperate square for each object. each square should be capable of being moved, resized, deleted as well as have text displayed in it, and another object associated with it (but I'm currently just dealing with the GUI side of things). Each square will also need to be connected to others by means of an arrow from one square to another. Any suggestions as to where to start as there does not seem to be any appropriate widgets provided by java for this and I am having trouble finding stuff on the net about it. Will creating my own custom GUI components be the best option? If so any tips on how to do this?
RegardsHello Ravi,
Create a Variable for 0CALMONTH, and use this code,
' Declare this in the top
data : v_startmon(6) type n,
v_endmon(6) type n,
' Include this in the case statement
when 'VarName'.
' Step 2 will execute after the user Input
if i_step = 2.
v_year = sy-datum(4).
v_mon = sy-datum+4(2) - 1.
' If the month is Jan
IF v_mon = '00'.
CONCATENATE v_year '01' INTO v_startmon.
CONCATENATE v_year '01' INTO v_endmon.
ELSE.
CONCATENATE v_year '01' INTO v_startmon.
CONCATENATE v_year v_mon INTO v_endmon.
EndIF.
clear l_s_range.
l_s_range-low = v_startmon.
l_s_range-high = v_endmon.
l_s_range-sign = 'I'.
l_s_range-opt = 'BT'.
append l_s_range to e_t_range.
Endif.
Please see this for
[User Exits in SAP BW|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/23f2f094-0501-0010-b29b-c5605dbdaa45]
[User Exit Examples|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6378ef94-0501-0010-19a5-972687ddc9ef]
Also see this
[Dependencies for Variables of Type Customer Exit |http://help.sap.com/saphelp_nw04/helpdata/en/1d/ca10d858c2e949ba4a152c44f8128a/content.htm]
Thanks
Chandran
Edited by: Chandran Ganesan on Mar 17, 2008 1:57 PM -
Building a custom worklist client in 11g R1 fails to authenticate [Solved]
Release: 11gR1
Hi,
We're trying to build a custom worklist client using the APIs exposed by the workflow service described here:
http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/bp_worklistcust.htm#BHAHBHID
I created an ADF/webcenter application.
Created a page and added ADF security to the page which in turn authenticates via OID - this works.
However when I try to use the workflow API to retrieve the workflow context I receive this exception:
========= get tasks =========
admin user : weblogic
admin pw : weblogic1
realm : myrealm
user : harry
exception : ORABPEL-30501
Error in authenticating user.
Error in authenticating and creating a workflow context for user myrealm/weblogic.
Verify that the user credentials and identity service configurations are correct.
message : Error in authenticating user.
Error in authenticating and creating a workflow context for user myrealm/weblogic.
Verify that the user credentials and identity service configurations are correct.
ORABPEL-30501
Error in authenticating user.
Error in authenticating and creating a workflow context for user myrealm/weblogic.
Verify that the user credentials and identity service configurations are correct.
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl_1031_WLStub.authenticate(Unknown Source)
at oracle.bpel.services.workflow.query.client.TaskQueryServiceRemoteClient.authenticate(TaskQueryServiceRemoteClient.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invokeTarget(WFClientRetryInvocationHandler.java:121)
at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invoke(WFClientRetryInvocationHandler.java:67)
at $Proxy138.authenticate(Unknown Source)
at view.services.worklistService.getTasks(worklistService.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:261)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
at com.sun.el.parser.AstValue.getValue(AstValue.java:118)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:68)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getValue(ValueRenderer.java:184)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getConvertedString(ValueRenderer.java:145)
at oracle.adfinternal.view.faces.renderkit.rich.OutputTextRenderer.encodeAll(OutputTextRenderer.java:108)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1187)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:751)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:392)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.ja
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.ja
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:125)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:201)
at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:167)
at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:317)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1187)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:751)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:1523)
at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderPane(PanelSplitterRenderer.java:925)
at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderSecondPane(PanelSplitterRenderer.java:831)
at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer.encodeAll(PanelSplitterRenderer.java:166)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1187)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:751)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:221)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1187)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:751)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:820)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1187)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:751)
at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1494)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:771)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)
at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:202)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:685)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:261)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:193)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:85)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:54)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.wls.JpsWlsFilter$1.run(JpsWlsFilter.java:96)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.wls.util.JpsWlsUtil.runJaasMode(JpsWlsUtil.java:146)
at oracle.security.jps.wls.JpsWlsFilter.doFilter(JpsWlsFilter.java:140)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:202)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3588)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2200)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2106)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1428)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class oracle.tip.pc.infra.exception.PCRuntimeException
at oracle.tip.pc.services.common.ServiceFactory.getAuthenticationServiceInstance(ServiceFactory.java:166)
at oracle.bpel.services.workflow.verification.impl.VerificationService.getAuthenticationService(VerificationService.java:3688)
at oracle.bpel.services.workflow.verification.impl.VerificationService.authenticateUser(VerificationService.java:620)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
at oracle.bpel.services.workflow.common.WorkflowServiceCacheEventAdvice.invoke(WorkflowServiceCacheEventAdvice.java:85)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at oracle.bpel.services.common.dms.MethodPhaseEventAspect.invoke(MethodPhaseEventAspect.java:82)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at oracle.bpel.services.common.dms.MethodEventAspect.invoke(MethodEventAspect.java:70)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy154.authenticateUser(Unknown Source)
at oracle.bpel.services.workflow.query.impl.TaskQueryService.authenticate(TaskQueryService.java:394)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
at oracle.bpel.services.workflow.common.WorkflowServiceCacheEventAdvice.invoke(WorkflowServiceCacheEventAdvice.java:85)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at oracle.bpel.services.workflow.test.workflow.ExceptionTestCaseBuilder.invoke(ExceptionTestCaseBuilder.java:155)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at oracle.bpel.services.common.dms.MethodEventAspect.invoke(MethodEventAspect.java:70)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at oracle.bpel.services.common.dms.MethodPhaseEventAspect.invoke(MethodPhaseEventAspect.java:82)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy162.authenticate(Unknown Source)
at oracle.bpel.services.workflow.query.ejb.TaskQueryServiceBean.authenticate(TaskQueryServiceBean.java:80)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl.authenticate(TaskQueryService_oz1ipg_EOImpl.java:733)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
... 2 more
The Code Fragment that causes the exception:
public class worklistService {
String adminUser = "weblogic";
String adminPassword = "weblogic1";
String realm = "myrealm";
public List getTasks() throws WorkflowException, StaleObjectException {
System.out.println("========= get tasks =========");
List tasks = null;
String user = ADFContext.getCurrent().getSecurityContext().getUserName();
try {
IWorkflowServiceClient iWorkflowServiceClient = WorkflowServiceClientFactory.getWorkflowServiceClient(WorkflowServiceClientFactory.REMOTE_CLIENT);
ITaskQueryService iTaskQueryService = iWorkflowServiceClient.getTaskQueryService();
System.out.println("admin user : " + adminUser);
System.out.println("admin pw : " + adminPassword);
System.out.println("realm : " + realm);
System.out.println("user : " + user);
IWorkflowContext adminContext = iTaskQueryService.authenticate(adminUser, adminPassword.toCharArray(), realm); *<-- EXCEPTION HERE*
System.out.println("------ adminContext : " + adminContext);
IWorkflowContext userContext = iTaskQueryService.authenticateOnBehalfOf(adminContext,user);
System.out.println("------ userContext : " + userContext);
My wf_client_config.xml file:
<workflowServicesClientConfiguration xmlns="http://xmlns.oracle.com/bpel/services/client">
<server name="default" default="true">
<localClient>
<participateInClientTransaction>false</participateInClientTransaction>
</localClient>
<remoteClient>
<serverURL>t3://localhost:8001</serverURL>
*<userName>weblogic</userName>*
*<password>weblogic1</password>*
<initialContextFactory>weblogic.jndi.WLInitialContextFactory</initialContextFactory>
<participateInClientTransaction>false</participateInClientTransaction>
</remoteClient>
<soapClient>
<rootEndPointURL>http://localhost:8001</rootEndPointURL>
<identityPropagation mode="dynamic" type="saml">
<policy-references>
<policy-reference enabled="true" category="security" uri="oracle/wss10_saml_token_client_policy"/>
</policy-references>
</identityPropagation>
</soapClient>
</server>
</workflowServicesClientConfiguration>
Further Notes:
The out-of-the-box worklistapp included with BPEL authenticates correctly through the same OID instance.
The above was when I used REMOTE_CLIENT, I get a similar error when I use SOAP_CLIENT.
Any help is greatly appreciated.
Thanks
Bud
Edited by: user1330597 on Jul 15, 2009 8:54 AMHi Guys,
Thank you for taking the time to answer my questions, from your replies I gathered that I was barking up the wrong tree.
I'll comment on my solution below for the curious.
thx
Bud
I left my wf_client_config.xml file as is. (shown in the original comment above - I have this file in the ViewController project's src directory - not the global src directory)
I reverted my workflow-identity-config.xml file to its original state (ie removed the multiple configurations and defaulted to the jazn.com realm):
<?xml version = '1.0' encoding = 'UTF-8'?>
<ISConfiguration xmlns="http://www.oracle.com/pcbpel/identityservice/isconfig" >
<configurations>
<configuration realmName="jazn.com">
<provider providerType="JPS" name="JpsProvider" service="Identity">
<property name="jpsContextName" value="default" />
</provider>
</configuration>
</configurations>
<property name="caseSensitive" value="false"/>
</ISConfiguration>
It seemed to me that the worklist client service (API) always uses jazn.com as the realm, even though I added users to myrealm (weblogic's default realm) via oid.
When I browse for users in a HumanTask.task file in JDeveloper for instance the users I had added to myrealm show up in the jazn.com realm - which is okay since they're all in there.
Since this is a client and we don't really know the password of a user logging in I used the authenticateOnBehalfOf() method to get the IWorkflowContext of the user after getting the IWorkflowContext of an Administrator.
In order to get an administrator IWorkflowContext you need to authenticate against a user who is in the 'Administrators' group.
The code I used is below:
public class worklistService {
String adminUser = "harry";
String adminPassword = "welcome1";
String realm = "jazn.com";
public List getTasks() throws WorkflowException, StaleObjectException {
String user = ADFContext.getCurrent().getSecurityContext().getUserName();
try {
IWorkflowServiceClient iWorkflowServiceClient = WorkflowServiceClientFactory.getWorkflowServiceClient(WorkflowServiceClientFactory.REMOTE_CLIENT);
ITaskQueryService iTaskQueryService = iWorkflowServiceClient.getTaskQueryService();
System.out.println("admin user : " + adminUser);
System.out.println("admin pw : " + adminPassword);
System.out.println("realm : " + realm);
System.out.println("user : " + user);
IWorkflowContext directUserContext = iTaskQueryService.authenticate("ben", adminPassword.toCharArray(), realm);
System.out.println("------ directUserContext : " + directUserContext);
IWorkflowContext adminContext = iTaskQueryService.authenticate(adminUser, adminPassword.toCharArray(), realm);
System.out.println("------ adminContext : " + adminContext);
IWorkflowContext userContext = iTaskQueryService.authenticateOnBehalfOf(adminContext,user);
System.out.println("------ userContext : " + userContext);
Hope this helps someone else ... -
Custom ActionScript Component icon in Design View
Hi,
I have created a custom ActionScript component in Flex. I have added the Icon metadata tag before the class definition:
[IconFile("expandable-panel.png")]
public class ExpandablePanel extends TitleWindow
However, though the path to the image is correct, the icon for the custom component does not show up in Design View.
Any idea ?
Thanks.
Best regards,
Karl Sigiscar.Not very helpful. My question is more where should the icon be placed or what kind of extra configuration is required so that Flex Builder / Flash Builder can find it in Design view.
Yeah, yeah, I'm in the wrong forum. Doh. -
Add change event to a custom MXML component
I am building an MXML project in Flash Builder 4.5
I have a custom MXML component that contains a TextInput field. I want the custom component to have a change event that triggers a function in the main application.
I created a test project to try and solve this. At the moment, it appears to trigger an event once and then stops. Please take a look and let me know where I am going wrong. Many thanks.
customComponent.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"
width="40" height="20">
<mx:Script>
<![CDATA[
[Bindable]
public var value:Number;
protected function inputBox_clickHandler(event:KeyboardEvent):void
if (event.keyCode == 38 ) {
keyUp();
if (event.keyCode == 40 ) {
keyDown();
protected function keyUp():void
value = value++;
dispatchEvent(new Event('change'))
protected function keyDown():void
value = value--;
dispatchEvent(new Event('change'))
]]>
</mx:Script>
<mx:Metadata>
[Event(name="change", type="flash.events.Event")]
</mx:Metadata>
<mx:TextInput id="inputBox" x="0" y="0" width="40" height="20"
text="{value}"
keyDown="inputBox_clickHandler(event)"
change="dispatchEvent(new Event('change'))"
/>
</mx:Canvas>
main.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:CustomComponents="CustomComponents.*"
minWidth="955" minHeight="600" layout="absolute">
<mx:Script>
<![CDATA[
private function changeTestLabel():void
testLabel.text = String(myComponent.value);
]]>
</mx:Script>
<CustomComponents:customComponent x="180" y="183"
id="myComponent" value="0"
change="changeTestLabel()">
</CustomComponents:customComponent>
<mx:Label id="testLabel" x="165" y="206" text="Test label"/>
</mx:Application>I have found the solution to this...
The clue was that it worked the first time a change was made, changing the value to the default '0'.
The problem was that the var value is type Number and the inputBox.text is type String.
I therefore added the following function:
protected function textChange():void
value = Number(inputBox.text);
dispatchEvent(new Event('change'))
I also changed the change="dispatchEvent(new Event('change'))" property to
valueCommit="textChange()"
... and that fixed it..
Thanks to all those who took the trouble to look at this -
Custom ui component with default layout
Hello,
I am trying to develop custom swing components with default layout set.
Both component class and its BeanInfo are written with NetBeans 6.1
However, when trying to put this custom swing component into interface builder (matisse) of
NetBeans 6.1, the default layout is always replaced with GroupLayout.
Is there any way to correctly specify default layout manager used in a custom
swing component?
thanks a lot!Hi Jacek
You can embed your custom component with IFrame element in WebDynpro view. IFrame element loads a content by URL which can be bound to controller's context. You can store your custom HTML content in MIME folder of the WebDynpro component. At runtime you can get the URL to the MIME content and initialize the IFrame with the URL.
However, IFrame element is being reloaded by WebDynpro framework too often during each request/response cycle. This is a disadvantage of the solution.
BR, Siarhei -
hi guys i have made my own gui by extending it as JComponent and drawing its look by painting using the method paintComponent()
my problem is i wanted to somewhat change the look of the component if it has been click just like a JButton gives you a feel of like it is being push. what i did is i implemented a mouselistener to do the change but the main frame to which this component is attach also has a mouselistener, the problem here is i think the JComponent i made is on focus so it only reacts on that mouselistener and not to the mouselistener of the main frame.
what i wanted to happen here is i want both mouselistener to be executed when the mouse is click or you could give me a better idea of doing the component effects.
class CustomGUI extends JComponent implements MouseListener {
//paintComponent goes here
//the mouse listener goes here to paint the GUI effects if it has been click
class MainFrame extends JFrame implements MouseListener {
//add an instance of CustomGUI
//mouselistener here
}blackcoder41 wrote:
ok the custom GUI (JComponent) paintComponent() method has two options, either to paint its normal appearance or its clicked appearance.. when the custom GUI (JComponent) mouselistener clicked is called all a want to do is make a boolean true to signal that it is press then call the repaint() so its shows the clicked appearance then set the boolean again to false when release.
the main frame actual creates instances of the custom gui in a 2d array then displays it in the main frame (the frame is field with Jcomponent)... the mouselistener is use to determin the index of the component that is click then do something about it.
actually my application is already working except that when the component is clicked it does not even animate or show that like it was clicked.
hope that make senseAre the MouseListeners on the CustomGUIs working correctly? Add some print statements to them to be sure.
Better yet, come up with an [SSCCE |http://sscce.org] that shows us your problem. -
A sort of KeyListener without a GUI Component?
a sort of KeyListener without a GUI Component? ( or any trick that will do)?
please be patient with my question
I can't express myself very well but it's very important.
Please help me I need an example how to implement
a way to detect some combination of keystrokes in java without
any GUI ( without AWT or Swing frames ...)
just the console (DOS or Linux shell window) or with a minimzed
java frame (awt or swing...) you know, MINIMIZED= not in focus.
in other words if the user press ctrl + alt +shift ...or some
other combination... ANYTIME ,and the java program is running in the
background, is there a way to detect that,
... my problem if I use a frame (AWT or SWING) the windows must
be in focus and NOT MINIMIZED..
if I use
someObject.addKeylistener(someComponent);
then the "someComponent" must be in focus, am I right?
What I'm coding is a program that if you highlight ANY text in
ANY OS window, a java window (frame) should pop up and match the
selected text in a dictionary file and brings me the meaning
( or a person's phone number , or
a book author ...etc.)
MY CHALLENGE IS WITHOUT PRESSING (Ctrl+C) to copy and paste
...etc. and WITHOUT MONITORING THE OS's CLIPBOARD ...I just want to
have the feature that the user simply highlight a text in ANY
window anywhere then press Ctrl+shift or some other combination,
then MY JAVA PROGRAM IS TRIGGERED and it should EMULATE SOME
KEYSTROKES OF Ctrl+C and then paste the clipboard
somewhere in my program...with all that AUTOMATION BEING in the background.
remember that my whole program ALL THE TIME MUST BE MINIMIZED AND
NOT IN FOCUS
or just running in the background (using javaw)..
is there any trick ? pleeeeeeze!!!
i'm not trying to write a sort of the spying so-called "key-logger"
purely in java but it's a very similar challenge.
please reply if you have questions
I you could please answer me , then guys this would be very
valuable technique that I need urgently. Thanks!DO NOT CROSS POST especially since this has nothing to do with game development at all. I can understand if it was in Java programming and New to Java but even then pick a forum and post it to that one and that one only.
-
Error while pointing to Custom MSS Component
Hello,
We are implementing MSS on Portal. I have Z copied the standard MSS Webdynpro Component HRMSS_C_CATS_APPR_DASHBRD. To point to the custom one in the Homepage, I have the Custom Component Configuration ZHRMSS_HOMEPAGE_OVP, in which when I refer to the Custom Webdynpro Component created, I get the Error : 'Component <z component name> of UIBB (Window Name) implements an Invalid Interface'.
What can be causing this?
Any help would be highly Appreciated.Try closing and reopening the project. This is a common issue with Web Dynpro projects and closing and reopening tends to fix it.
-
Hey guys i was wondering if i could downgrade my iphone 5 from ios 7.1.1 to 7.0.6 or .0.4 i have 7.0.6 and .0.4 shsh blobs but when i try to build a custom ipsw using ifaith it loads and never stop loading is there any way to downgrade to older ios 7 ?
No, you cannot downgrade your iOS device. That's not supported by Apple.
-
Using my new GUI component in an applet :Help!!!
I am seeking help for the following
Define class MyColorChooser as a new component so it can be reused in other applications or applets. We want to use the new GUI component as part of an applet that displays the current Color value.
The following is the code of MyColorChooser class
* a) We define a class called MyColorChooser that provides three JSlider
* objects and three JTextField objects. Each JSlider represents the values
* from 0 to 255 for the red, green and blue parts of a color.
* We use wred, green and blue values as the arguments to the Color contructeur
* to create a new Color object.
* We display the current value of each JSlider in the corresponding JTextField.
* When the user changes the value of the JSlider, the JTextField(s) should be changed
* accordingly as weel as the current color.
* b)Define class MyColorChooser so it can be reused in other applications or applets.
* Use your new GUI component as part of an applet that displays the current
* Color value.
import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.text.DecimalFormat;
public class MyChooserColor extends JFrame{
private int red, green, blue; // color shade for red, green and blue
private static Color myColor; // color resultant from red, green and blue shades
private JSlider mySlider [];
private JTextField textField [];
// Panels for sliders, textfields and button components
private JPanel mySliderPanel, textFieldPanel, buttonPanel;
// sublcass objet of JPanel for drawing purposes
private CustomPanel myPanel;
private JButton okButton, exitButton;
public MyChooserColor ()
super( "HOME MADE COLOR COMPONENT; composition of RGB values " );
// setting properties of the mySlider array and registering the events
mySlider = new JSlider [3];
ChangeHandler handler = new ChangeHandler();
for (int i = 0; i < mySlider.length; i++)
{ mySlider[i] = new JSlider( SwingConstants.HORIZONTAL,
0, 255, 255 );
mySlider.setMajorTickSpacing( 10 );
mySlider[i].setPaintTicks( true );
// register events for mySlider[i]
mySlider[i].addChangeListener( handler);
// setting properties of the textField array
textField = new JTextField [3];
for (int i = 0; i < textField.length; i++)
{ textField[i] = new JTextField("100.00%", 5 );
textField[i].setEditable(false);
textField[i].setBackground(Color.white);
// initial Background color of each slider and foreground for each textfield
// accordingly to its current color shade
mySlider[0].setBackground(
new Color ( mySlider[0].getValue(), 0, 0 ) );
textField[0].setForeground(
new Color ( mySlider[0].getValue(), 0, 0 ) );
mySlider[1].setBackground(
new Color ( 0, mySlider[1].getValue(), 0 ) );
textField[1].setForeground(
new Color ( 0, mySlider[1].getValue(), 0 ) );
mySlider[2].setBackground(
new Color ( 0, 0, mySlider[2].getValue() ) );
textField[2].setForeground(
new Color ( 0, 0, mySlider[2].getValue() ) );
// initialize myColor to white
myColor = Color.WHITE;
// instanciate myPanel for drawing purposes
myPanel = new CustomPanel();
myPanel.setBackground(myColor);
// instanciate okButton with its inanymous class
// to handle its related events
okButton = new JButton ("OK");
okButton.setToolTipText("To confirm the current color");
okButton.setMnemonic('o');
okButton.addActionListener(
new ActionListener(){
public void actionPerformed (ActionEvent e)
{ // code permetting to transfer
// the current color to the parent
// component backgroung color
//System.exit( 0 );
// instanciate exitButton with its inanymous class
// to handle its related events
exitButton = new JButton("Exit");
exitButton.setToolTipText("Exit the application");
exitButton.setMnemonic('x');
exitButton.addActionListener(
new ActionListener(){
public void actionPerformed (ActionEvent e)
{ System.exit( 0 );
// define the contentPane
Container c = getContentPane();
c.setLayout( new BorderLayout() );
// panel as container for sliders
mySliderPanel = new JPanel(new BorderLayout());
// panel as container for textFields
textFieldPanel = new JPanel(new FlowLayout());
// panel as container for Jbuttons components
buttonPanel = new JPanel ();
buttonPanel.setLayout( new BoxLayout( buttonPanel, BoxLayout.Y_AXIS ) );
//add the Jbutton components to buttonPanel
buttonPanel.add(okButton);
buttonPanel.add(exitButton);
// add the mySlider components to mySliderPanel
mySliderPanel.add(mySlider[0], BorderLayout.NORTH);
mySliderPanel.add(mySlider[1], BorderLayout.CENTER);
mySliderPanel.add(mySlider[2], BorderLayout.SOUTH);
//add the textField components to textFieldPanel
for (int i = 0; i < textField.length; i++){
textFieldPanel.add(textField[i]);
// add the panels to the container c
c.add( mySliderPanel, BorderLayout.NORTH );
c.add( buttonPanel, BorderLayout.WEST);
c.add( textFieldPanel, BorderLayout.SOUTH);
c.add( myPanel, BorderLayout.CENTER );
setSize(500, 300);
show();
// inner class for mySlider events handling
private class ChangeHandler implements ChangeListener {
public void stateChanged( ChangeEvent e )
// start by collecting the current color shade
// for red , forgreen and for blue
setRedColor(mySlider[0].getValue());
setGreenColor(mySlider[1].getValue());
setBlueColor(mySlider[2].getValue());
//The textcolor in myPanel (subclass of JPanel for drawing purposes)
myPanel.setMyTextColor( ( 255 - getRedColor() ),
( 255 - getGreenColor() ), ( 255 - getBlueColor() ) );
//call to repaint() occurs here
myPanel.setThumbSlider1( getRedColor() );
myPanel.setThumbSlider2( getGreenColor() );
myPanel.setThumbSlider3( getBlueColor() );
// display color value in the textFields (%)
DecimalFormat twoDigits = new DecimalFormat ("0.00");
for (int i = 0; i < textField.length; i++){
textField[i].setText("" + twoDigits.format(
100.0* mySlider[i].getValue()/255) + " %") ;
// seting the textcolor for each textField
// and the background color for each slider
textField[0].setForeground(
new Color ( getRedColor(), 0, 0 ) );
mySlider[0].setBackground(
new Color ( getRedColor(), 0, 0) );
textField[1].setForeground(
new Color ( 0, getGreenColor() , 0 ) );
mySlider[1].setBackground(
new Color ( 0, getGreenColor(), 0) );
textField[2].setForeground(
new Color ( 0, 0, getBlueColor() ) );
mySlider[2].setBackground(
new Color ( 0, 0, getBlueColor() ) );
// color of myPanel background
myColor = new Color (getRedColor(),
getGreenColor(), getBlueColor());
myPanel.setBackground(myColor);
// set methods to set the basic color shade
private void setRedColor (int r){
red = ( (r >= 0 && r <= 255) ? r : 255 );
private void setGreenColor (int g){
green = ( (g >= 0 && g <= 255) ? g : 255 );
private void setBlueColor (int b){
blue = ( (b >= 0 && b <= 255) ? b : 255 );
// get methods (return the basic color shade)
private int getRedColor (){
return red ;
private int getGreenColor (){
return green;
private int getBlueColor (){
return blue;
public static Color getMyColor (){
return myColor;
// main method
public static void main (String args []){
MyChooserColor app = new MyChooserColor();
app.addWindowListener(
new WindowAdapter() {
public void windowClosing( WindowEvent e )
{ System.exit( 0 );
// inner class CustomPanel for drawing purposes
private class CustomPanel extends JPanel {
private int thumbSlider1 = 255;
private int thumbSlider2 = 255;
private int thumbSlider3 = 255;
private Color myTextColor;
public void paintComponent( Graphics g )
super.paintComponent( g );
g.setColor(myTextColor);
g.setFont( new Font( "Serif", Font.TRUETYPE_FONT, 12 ) );
DecimalFormat twoDigits = new DecimalFormat ("0.00");
g.drawString( "The RGB values of the current color are : "
+ "( " + thumbSlider1 + " , " + thumbSlider2 + " , "
+ thumbSlider3 + " )", 10, 40);
g.drawString( "The current background color is composed by " +
"the folllowing RGB colors " , 10, 60);
g.drawString( "Percentage of RED from slider1 : "
+ twoDigits.format(thumbSlider1*100.0/255), 10, 80 );
g.drawString( "Percentage of GREEN from slider2 : "
+ twoDigits.format(thumbSlider2*100.0/255), 10, 100 );
g.drawString( "Percentage of BLUE from slider3 : "
+ twoDigits.format(thumbSlider3*100.0/255), 10, 120 );
// call to repaint occurs here
public void setThumbSlider1(int th){
thumbSlider1 = (th >= 0 ? th: 255 );
repaint();
public void setThumbSlider2(int th){
thumbSlider2 = (th >= 0 ? th: 255 );
repaint();
public void setThumbSlider3(int th){
thumbSlider3 = (th >= 0 ? th: 255 );
repaint();
public void setMyTextColor(int r, int g, int b){
myTextColor = new Color(r, g, b);
repaint();
//The following method is used by layout managers
public Dimension getPreferredSize()
{ return new Dimension( 150, 100 );
The following is the code of application that tests the component
//Application used to demonstrating
// the homemade GUI MyChooserColor component
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class ShowMyColor extends JFrame {
private JButton changeColor;
private Color color = Color.lightGray;
private Container c;
MyChooserColor colorComponent;
public ShowMyColor()
{ super( "Using MyChooserColor" );
c = getContentPane();
c.setLayout( new FlowLayout() );
changeColor = new JButton( "Change Color" );
changeColor.addActionListener(
new ActionListener() {
public void actionPerformed( ActionEvent e )
{ colorComponent = new MyChooserColor ();
colorComponent.show();
color = MyChooserColor.getMyColor();
if ( color == null )
color = Color.lightGray;
c.setBackground( color );
c.repaint();
c.add( changeColor );
setSize( 400, 130 );
show();
public static void main( String args[] )
{ ShowMyColor app = new ShowMyColor();
app.addWindowListener(
new WindowAdapter() {
public void windowClosing( WindowEvent e )
{ System.exit( 0 );Yes, I want help for the missing code to add in actionPerformed method below. As a result, when you confirm the selected color (clicking the OK button), it will be transferred to a variable color of class ShowMyColor.
// instanciate okButton with its inanymous class
// to handle its related events
okButton = new JButton ("OK");
okButton.setToolTipText("To confirm the current color");
okButton.setMnemonic('o');
okButton.addActionListener(
new ActionListener(){
public void actionPerformed (ActionEvent e)
{ // code permetting to transfer
// the current color to the parent
// component backgroung color
//System.exit( 0 );
); -
Updating a GUI component from a runnable class that doesn't know that GUI
Hi. I have a problem that I think isn't solvable in an elegant way, but I'd like to get confirmation before I do it the dirty way.
My application allows the user to save (and load) his work in sessions files. I implemented this by a serializable class "Session" that basically stores all the information that the user created or the settings he made in its member variables.
Now, I obviously want the session files created by this to be as small as possible and therefore I made sure that no GUI components are stored in this class.
When the user has made all his settings, he can basically "run" his project, which may last for a long time (minutes, hours or days, depending on what the user wants to do....). Therefore I need to update the GUI with information on the progress/outcome of the running project. This is not just a matter of updating one single GUI component, but of a dynamic number of different internal frames and panels. So I'd need a reference to a GUI component that knows all these subcomponents to run a method that does the update work.
How do I do that? I cannot pass the reference to that component through the method's argument that "runs" the project, because that needs to be a seperate thread, meaning that the method is just the run() method of that thread which has no arguments (which I cannot modify if I'm not mistaken).
So the only thing I can think of is passing the reference through the constructor of the runnable class (which in turn must be stored in the session because it contains critical information on the user's work). As a result, all components that need to be incorporated in that updating process would be part of the session and go into the exported file, which is exactly what I wanted to avoid.
I hope this description makes sense...
Thanks in advance!Thanks for the quick answer! Though to be honest I am not sure how it relates to my question. Which is probably my fault rather than yours :-)
But sometimes all it takes me to solve my problem is posting it to a forum and reading it through again :)
Now I wrote a seperate class "Runner" that extends thread and has the gui components as members (passed through its constructor). I create and start() that object in the run method of the original runnable class (which isn't runnable anymore) so I can pass the gui component reference through that run method's argument.
Not sure if this is elegant, but at least it allows me to avoid saving gui components to the session file :-)
I am realizing that probably this post shouldn't have gone into the swing forum...
Maybe you are looking for
-
Can someone help me install Boot Camp drivers to Windows 8?
Hey guys, I just installed windows 8 32 bit developer preview on my mac via boot camp. im not very familiar with exactly how boot camp drivers work, so i need a little help. First i will tell you what i have done. 1. installed win 8. 2. tried to run
-
Unable to call or text while overseas, but calling the US is ok
I used to have a Blackberry Bold through Verizon and had no problems using it overseas. A month or so I upgraded to a HTC DNA and as usual, called Verizon to sign up for their global data plan, and took my HTC overseas. Once in Europe, I was unable t
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So I'm trying to use a DATE PICKER item in MM/DD/YYYY format. I'm trying to use the included minimum and maximum dates, but my application keeps throwing an error every time I try to use something there. I'm trying to use -10y for the minimum and -1d
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Hot to put conditions in the query.(Very very urgent )
Hi BW Gurus, Pls give me a solution for this one i have to give it today only the report pls consider this as urgent. new BW report, following is an explanation of the report requirement what the report would look like. The logic of the report is to
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Hello All, I am defining a second dimension. Once it defined I checking Consistency and get error: nQSError: 46036] Internal Assertion: Condition i+1 <numKeys. (Presentation Catalog) It appears that I have too many keys defined. How do I get ride of