Java tutorial
/* * Copyright 2005 JBoss Inc * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.drools.guvnor.client.widgets.drools; import com.google.gwt.event.dom.client.ClickEvent; import org.drools.guvnor.client.common.PrettyFormLayout; import org.drools.guvnor.client.messages.Constants; import org.drools.guvnor.client.moduleeditor.drools.WorkingSetManager; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.Composite; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.VerticalPanel; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.CheckBox; import org.drools.guvnor.client.resources.DroolsGuvnorImageResources; import org.drools.guvnor.client.resources.GuvnorImages; /** * This controls category administration. */ public class RuleVerifierManager extends Composite { public VerticalPanel layout = new VerticalPanel(); public RuleVerifierManager() { PrettyFormLayout form = new PrettyFormLayout(); form.addHeader(GuvnorImages.INSTANCE.RuleVerification(), new HTML(Constants.INSTANCE.EditRulesVerificationConfiguration())); form.startSection(Constants.INSTANCE.AutomaticVerification()); final CheckBox enableOnlineValidator = new CheckBox(); enableOnlineValidator.setValue(WorkingSetManager.getInstance().isAutoVerifierEnabled()); form.addAttribute(Constants.INSTANCE.Enabled(), enableOnlineValidator); HorizontalPanel actions = new HorizontalPanel(); form.addAttribute("", actions); Button btnSave = new Button(Constants.INSTANCE.SaveChanges()); btnSave.setTitle(Constants.INSTANCE.SaveAllChanges()); btnSave.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { WorkingSetManager.getInstance().setAutoVerifierEnabled(enableOnlineValidator.getValue()); Window.alert(Constants.INSTANCE.AllChangesHaveBeenSaved()); } }); actions.add(btnSave); form.endSection(); initWidget(form); } }