| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
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| // http://www.apache.org/licenses/LICENSE-2.0 |
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| |
| = DevFaqWizardPanelError |
| :jbake-type: wiki |
| :jbake-tags: wiki, devfaq, needsreview |
| :jbake-status: published |
| :keywords: Apache NetBeans wiki DevFaqWizardPanelError |
| :description: Apache NetBeans wiki DevFaqWizardPanelError |
| :toc: left |
| :toc-title: |
| :syntax: true |
| |
| ==== Q: How do I show that a user has filled an invalid input into my wizard? |
| |
| A: Set the `WizardPanel_errorMessage` property in the WizardPanel instance that is related to the displayed panel. |
| |
| Example: |
| |
| `wizardDescriptor.putProperty("WizardPanel_errorMessage", NbBundle.getMessage(MyPanel1.class, "key"));` |
| |
| *_Note_*: Since WizardDescritor, spec.version 7.8 (i.e.since link:http://www.netbeans.org/downloads/index.html[NetBeans 6.5 Platform]) |
| |
| * you can use `WizardDescriptor.PROP_ERROR_MESSAGE` instead of "WizardPanel_errorMessage". |
| * beside `WizardDescriptor.PROP_ERROR_MESSAGE` you can also use `WizardDescriptor.PROP_WARNING_MESSAGE` for warning messages or `WizardDescriptor.PROP_INFO_MESSAGE` for information messages. |
| * All kind of messages will be badged with appropriate icons: error image:Error.gif[], warning image:Warning.gif[], info image:info.png[] |
| * To clean the message just call `wizardDescriptor.putProperty(WizardDescriptor.PROP_ERROR_MESSAGE, null);` |
| |
| You can obtain the instance of `WizardDescriptor` in the `WizardDescriptor.Panel.readSettings` as `settings` parameter method. |
| |
| == Update in NetBeans 6.8 |
| |
| Two new methods in `NotifyDescriptor` were added to allow API client to create link:http://bits.nbextras.org/dev/javadoc/org-openide-dialogs/org/openide/NotificationLineSupport.html[NotificationLineSupport] which allow handling error/warning/info messages in dialogs. If a dialog descriptor creates this support, `DialogDisplayer` allocates necessary space at the bottom of dialog where API clients can set info/warning/error messages with appropriate icons. |
| |
| === Apache Migration Information |
| |
| The content in this page was kindly donated by Oracle Corp. to the |
| Apache Software Foundation. |
| |
| This page was exported from link:http://wiki.netbeans.org/DevFaqWizardPanelError[http://wiki.netbeans.org/DevFaqWizardPanelError] , |
| that was last modified by NetBeans user Jrechtacek |
| on 2009-12-15T14:23:16Z. |
| |
| |
| *NOTE:* This document was automatically converted to the AsciiDoc format on 2018-02-07, and needs to be reviewed. |
