[jbpm-commits] JBoss JBPM SVN: r4592 - in projects/gwt-console/branches/hbraun: plugin-api/src/main/java/org/jboss/bpm/console/client/util and 5 other directories.

Author: heiko.braun(a)jboss.com Date: 2009-04-21 10:08:03 -0400 (Tue, 21 Apr 2009) New Revision: 4592 Added: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/AbstractDataRequestAction.java projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/util/ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/util/WindowUtil.java projects/gwt-console/branches/hbraun/war/src/main/resources/org/jboss/bpm/console/public/images/icons/error.png Removed: projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequest.java projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequestHandler.java projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadInstancesAction.java projects/gwt-console/branches/hbraun/war/src/main/resources/org/jboss/bpm/console/public/js/ext/ Modified: projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/model/DTOParser.java projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/MainLayout.java projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadDefinitionsAction.java Log: Drop JSON request handler. Improve error handling and verbosity upon HTTP requests Modified: projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/model/DTOParser.java =================================================================== --- projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/model/DTOParser.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/model/DTOParser.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -21,7 +21,6 @@ */ package org.jboss.bpm.console.client.model; -import com.google.gwt.core.client.JavaScriptObject; import com.google.gwt.json.client.*; import org.jboss.bpm.console.client.model.jbpm3.TokenReference; import org.jboss.bpm.console.client.util.ConsoleLog; @@ -38,11 +37,11 @@ */ public class DTOParser { - public static List<ProcessDefinitionRef> parseProcessDefinitions(JavaScriptObject jso) + public static List<ProcessDefinitionRef> parseProcessDefinitions(JSONValue jso) { List<ProcessDefinitionRef> results = new ArrayList<ProcessDefinitionRef>(); - JSONArray arr = JSONWalk.on( new JSONObject(jso)).next("definitions").asArray(); + JSONArray arr = JSONWalk.on(jso).next("definitions").asArray(); for(int i=0; i<arr.size(); i++) { results.add(parseProcessDefinition(arr.get(i))); @@ -178,11 +177,11 @@ return p; } - public static List<ProcessInstanceRef> parseProcessInstances(JavaScriptObject jso) + public static List<ProcessInstanceRef> parseProcessInstances(JSONValue jso) { List<ProcessInstanceRef> results = new ArrayList<ProcessInstanceRef>(); - JSONArray arr = JSONWalk.on( new JSONObject(jso)).next("instances").asArray(); + JSONArray arr = JSONWalk.on(jso).next("instances").asArray(); for(int i=0; i<arr.size(); i++) { results.add(parseProcessInstance(arr.get(i))); Deleted: projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequest.java =================================================================== --- projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequest.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequest.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -1,57 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * Copyright 2006, Red Hat Middleware LLC, and individual contributors - * as indicated by the @author tags. See the copyright.txt file in the - * distribution for a full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.bpm.console.client.util; - -/** - * Request helper, to bypass SOP restrictions.<br> - * Can only be used to retrieve Json data, wrapped in a script tag. - * - * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; - */ -public class JSONRequest -{ - public static void get(String url, JSONRequestHandler handler) - { - String callbackName = "JSONCallback" + handler.hashCode(); - get(url + "?callback=" + callbackName, callbackName, handler); - } - - public static void get(String url, String callbackName, JSONRequestHandler handler) - { - createCallbackFunction(handler, callbackName); - addScript(url); - } - - public static native void addScript(String url) /*-{ - var scr = document.createElement("script"); - scr.setAttribute("language", "JavaScript"); - scr.setAttribute("src", url); - document.getElementsByTagName("body")[0].appendChild(scr); - }-*/; - - private native static void createCallbackFunction(JSONRequestHandler obj, String callbackName)/*-{ - tmpcallback = function(j) { - obj.@org.jboss.bpm.console.client.util.JSONRequestHandler::onRequestComplete(Lcom/google/gwt/core/client/JavaScriptObject;)(j); - }; - eval( "window." + callbackName + "=tmpcallback" ); - }-*/; -} Deleted: projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequestHandler.java =================================================================== --- projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequestHandler.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/plugin-api/src/main/java/org/jboss/bpm/console/client/util/JSONRequestHandler.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -1,32 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * Copyright 2006, Red Hat Middleware LLC, and individual contributors - * as indicated by the @author tags. See the copyright.txt file in the - * distribution for a full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.bpm.console.client.util; - -import com.google.gwt.core.client.JavaScriptObject; - -/** - * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; - */ -public interface JSONRequestHandler -{ - void onRequestComplete(JavaScriptObject json); -} Modified: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/MainLayout.java =================================================================== --- projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/MainLayout.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/MainLayout.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -24,14 +24,15 @@ import com.google.gwt.core.client.GWT; import com.google.gwt.user.client.ui.Composite; import com.google.gwt.user.client.ui.RootPanel; +import com.google.gwt.user.client.ui.HTML; +import com.google.gwt.user.client.ui.Image; import com.mvc4g.client.Controller; -import org.gwt.mosaic.ui.client.InfoPanel; -import org.gwt.mosaic.ui.client.MessageBox; -import org.gwt.mosaic.ui.client.Viewport; +import org.gwt.mosaic.ui.client.*; import org.gwt.mosaic.ui.client.layout.BorderLayout; import static org.gwt.mosaic.ui.client.layout.BorderLayout.Region; import org.gwt.mosaic.ui.client.layout.BorderLayoutData; import org.gwt.mosaic.ui.client.layout.LayoutPanel; +import org.jboss.bpm.console.client.util.WindowUtil; /** * The main composite that assembles the gwt console application. @@ -128,7 +129,18 @@ public void displayMessage(final String message, final boolean isError) { if(isError) - MessageBox.error("Error", message); + { + WindowPanel err = new WindowPanel("Error"); + err.getHeader().add( new Image("images/icons/error.png") ); + err.setAnimationEnabled(true); + err.setSize("320px", "240px"); + err.setWidget( new HTML(message) ); + + WindowUtil.addMaximizeButton(err, Caption.CaptionRegion.RIGHT); + WindowUtil.addMinimizeButton(err, Caption.CaptionRegion.RIGHT); + + err.center(); + } else { InfoPanel.show("", message, ""); Copied: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/AbstractDataRequestAction.java (from rev 4588, projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadInstancesAction.java) =================================================================== --- projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/AbstractDataRequestAction.java (rev 0) +++ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/AbstractDataRequestAction.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -0,0 +1,132 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.bpm.console.client.process; + +import com.google.gwt.http.client.*; +import com.google.gwt.user.client.Timer; +import com.mvc4g.client.ActionInterface; +import com.mvc4g.client.Controller; +import org.jboss.bpm.console.client.ApplicationContext; +import org.jboss.bpm.console.client.LoadingStatusAction; + +import java.io.IOException; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +abstract class AbstractDataRequestAction implements ActionInterface +{ + protected ApplicationContext appContext; + + protected AbstractDataRequestAction(ApplicationContext appContetext) + { + this.appContext = appContetext; + } + + abstract String getId(); + abstract String getUrl(Object event); + abstract RequestBuilder.Method getRequestMethod(); + abstract void handleSuccessfulResponse(final Controller controller, final Object event, Response response); + + public void execute(final Controller controller, final Object object) + { + final String url = getUrl(object); + RequestBuilder builder = new RequestBuilder(getRequestMethod(), URL.encode(url)); + + try + { + controller.handleEvent( LoadingStatusAction.ON ); + + final Request request = builder.sendRequest(null, + new RequestCallback() + { + public void onError(Request request, Throwable exception) { + // Couldn't connect to server (could be timeout, SOP violation, etc.) + handleError(url, exception); + controller.handleEvent( LoadingStatusAction.OFF ); + } + + public void onResponseReceived(Request request, Response response) { + try + { + if (200 == response.getStatusCode()) + { + handleSuccessfulResponse(controller, object, response); + } + else + { + final String msg = response.getText().equals("") ? "Unknown error" : response.getText(); + handleError( + url, + new RequestException("HTTP "+ response.getStatusCode()+ ": " + msg) + ); + } + } + finally + { + controller.handleEvent( LoadingStatusAction.OFF ); + } + } + } + ); + + // Timer to handle pending request + Timer t = new Timer() { + + public void run() + { + if(request.isPending()) + { + request.cancel(); + handleError( + url, + new IOException("Request timeout") + ); + } + + } + }; + t.schedule(5000); + + } + catch (RequestException e) + { + // Couldn't connect to server + handleError(url, e); + controller.handleEvent( LoadingStatusAction.OFF ); + } + } + + protected void handleError(String url, Throwable t) + { + final String out = + "<ul>"+ + "<li>URL: '" + url + "'\n"+ + "<li>Action: '" + getId() + "'\n" + + "<li>Exception: '" + t.getClass() + + "</ul>'\n\n"+ + t.getMessage(); + + appContext.displayMessage(out, true); + + } +} Modified: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadDefinitionsAction.java =================================================================== --- projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadDefinitionsAction.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadDefinitionsAction.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -21,14 +21,14 @@ */ package org.jboss.bpm.console.client.process; -import com.google.gwt.core.client.JavaScriptObject; +import com.google.gwt.http.client.RequestBuilder; +import com.google.gwt.http.client.Response; +import com.google.gwt.json.client.JSONParser; +import com.google.gwt.json.client.JSONValue; import com.mvc4g.client.Controller; import org.jboss.bpm.console.client.ApplicationContext; -import org.jboss.bpm.console.client.LoadingStatusAction; import org.jboss.bpm.console.client.model.DTOParser; import org.jboss.bpm.console.client.model.ProcessDefinitionRef; -import org.jboss.bpm.console.client.util.JSONRequest; -import org.jboss.bpm.console.client.util.JSONRequestHandler; import java.util.List; @@ -37,7 +37,7 @@ * * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; */ -class LoadDefinitionsAction extends AbstractContextAwareAction +class LoadDefinitionsAction extends AbstractDataRequestAction { public final static String ID = LoadDefinitionsAction.class.getName(); @@ -46,48 +46,41 @@ super(appContext); } - /** - * - * @param controller - * @param object - ignored, can be null - */ - public void execute(final Controller controller, Object object) + + String getId() { - String url = appContext.getUrlBuilder().getProcessDefinitionsURL(); + return ID; + } - controller.handleEvent( LoadingStatusAction.ON ); + String getUrl(Object event) + { + return appContext.getUrlBuilder().getProcessDefinitionsURL(); + } - JSONRequest.get( - url, new JSONRequestHandler() + RequestBuilder.Method getRequestMethod() + { + return RequestBuilder.GET; + } + + void handleSuccessfulResponse(final Controller controller, final Object event, Response response) + { + if (200 == response.getStatusCode()) { - public void onRequestComplete(JavaScriptObject json) - { - try - { - if (json == null) { - appContext.displayMessage("Couldn't retrieve process definition data", true); - return; - } + JSONValue json = JSONParser.parse(response.getText()); + List<ProcessDefinitionRef> definitions = DTOParser.parseProcessDefinitions(json); + DefinitionListView view = (DefinitionListView) controller.getView(DefinitionListView.ID); + view.update(definitions); - List<ProcessDefinitionRef> definitions = DTOParser.parseProcessDefinitions(json); - DefinitionListView view = (DefinitionListView) controller.getView(DefinitionListView.ID); - view.update(definitions); - - appContext.displayMessage("Loaded " + definitions.size() + " process definitions", false); - - } - catch (Throwable e) - { - e.printStackTrace(); - appContext.displayMessage(e.getMessage(), true); - } - finally - { - controller.handleEvent( LoadingStatusAction.OFF ); - } - } + appContext.displayMessage("Loaded " + definitions.size() + " process definitions", false); } - ); - + else + { + // Handle the error. Can get the status text from response.getStatusText() + appContext.displayMessage("Failed to load instances. " + + "HTTP " + response.getStatusCode()+ + ": " +response.getText(), + true + ); + } } } Deleted: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadInstancesAction.java =================================================================== --- projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadInstancesAction.java 2009-04-21 11:54:32 UTC (rev 4591) +++ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/process/LoadInstancesAction.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -1,95 +0,0 @@ -/* - * JBoss, Home of Professional Open Source. - * Copyright 2006, Red Hat Middleware LLC, and individual contributors - * as indicated by the @author tags. See the copyright.txt file in the - * distribution for a full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.bpm.console.client.process; - -import com.google.gwt.core.client.JavaScriptObject; -import com.mvc4g.client.Controller; -import org.jboss.bpm.console.client.ApplicationContext; -import org.jboss.bpm.console.client.LoadingStatusAction; -import org.jboss.bpm.console.client.model.DTOParser; -import org.jboss.bpm.console.client.model.ProcessDefinitionRef; -import org.jboss.bpm.console.client.model.ProcessInstanceRef; -import org.jboss.bpm.console.client.util.JSONRequest; -import org.jboss.bpm.console.client.util.JSONRequestHandler; - -import java.util.List; - -/** - * Force loading of a process instance list. - * Triggered through {@link org.jboss.bpm.console.client.model.ProcessDefinitionRef}. - * - * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; - */ -class LoadInstancesAction extends AbstractContextAwareAction -{ - public final static String ID = LoadInstancesAction.class.getName(); - - public LoadInstancesAction(ApplicationContext appContext) - { - super(appContext); - } - - /** - * - * @param controller - * @param object - a {@link org.jboss.bpm.console.client.model.ProcessDefinitionRef} - */ - public void execute(final Controller controller, Object object) - { - final ProcessDefinitionRef def = (ProcessDefinitionRef)object; - - String url = appContext.getUrlBuilder().getProcessInstancesURL(def.getId()); - - controller.handleEvent( LoadingStatusAction.ON ); - - JSONRequest.get( - url, new JSONRequestHandler() - { - public void onRequestComplete(JavaScriptObject json) - { - try - { - if (json == null) { - appContext.displayMessage("Couldn't retrieve process instance data", true); - return; - } - - List<ProcessInstanceRef> instances = DTOParser.parseProcessInstances(json); - InstanceListView view = (InstanceListView) controller.getView(InstanceListView.ID); - view.update(def, instances); - - appContext.displayMessage("Loaded " + instances.size() + " process instances", false); - } - catch (Throwable e) - { - e.printStackTrace(); - appContext.displayMessage(e.getMessage(), true); - } - finally - { - controller.handleEvent( LoadingStatusAction.OFF ); - } - } - } - ); - } -} Added: projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/util/WindowUtil.java =================================================================== --- projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/util/WindowUtil.java (rev 0) +++ projects/gwt-console/branches/hbraun/war/src/main/java/org/jboss/bpm/console/client/util/WindowUtil.java 2009-04-21 14:08:03 UTC (rev 4592) @@ -0,0 +1,82 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.bpm.console.client.util; + +import com.google.gwt.user.client.ui.ClickListener; +import com.google.gwt.user.client.ui.Widget; +import org.gwt.mosaic.ui.client.Caption; +import org.gwt.mosaic.ui.client.ImageButton; +import org.gwt.mosaic.ui.client.WindowPanel; + + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public class WindowUtil +{ + /** + * + * @param windowPanel + */ + public static void addMaximizeButton(final WindowPanel windowPanel, + Caption.CaptionRegion captionRegion) { + final ImageButton maximizeBtn = new ImageButton( + Caption.IMAGES.windowMaximize()); + maximizeBtn.addClickListener(new ClickListener() { + public void onClick(Widget sender) { + if (windowPanel.getWindowState() == WindowPanel.WindowState.MAXIMIZED) { + windowPanel.setWindowState(WindowPanel.WindowState.NORMAL); + } else { + windowPanel.setWindowState(WindowPanel.WindowState.MAXIMIZED); + } + } + }); + windowPanel.addWindowStateListener(new WindowPanel.WindowStateListener() { + public void onWindowStateChange(WindowPanel sender) { + if (sender.getWindowState() == WindowPanel.WindowState.MAXIMIZED) { + maximizeBtn.setImage(Caption.IMAGES.windowRestore().createImage()); + } else { + maximizeBtn.setImage(Caption.IMAGES.windowMaximize().createImage()); + } + + } + }); + windowPanel.getHeader().add(maximizeBtn, captionRegion); + } + + /** + * + * @param windowPanel + */ + public static void addMinimizeButton(final WindowPanel windowPanel, + Caption.CaptionRegion captionRegion) { + final ImageButton minimizeBtn = new ImageButton( + Caption.IMAGES.windowMinimize()); + minimizeBtn.addClickListener(new ClickListener() { + public void onClick(Widget sender) { + windowPanel.setWindowState(WindowPanel.WindowState.NORMAL); + } + }); + windowPanel.getHeader().add(minimizeBtn, captionRegion); + } + +} Added: projects/gwt-console/branches/hbraun/war/src/main/resources/org/jboss/bpm/console/public/images/icons/error.png =================================================================== (Binary files differ) Property changes on: projects/gwt-console/branches/hbraun/war/src/main/resources/org/jboss/bpm/console/public/images/icons/error.png ___________________________________________________________________ Name: svn:executable + * Name: svn:mime-type + application/octet-stream