Mega Code Archive

 

Categories / Java / GWT

 

Formatter interfaces allow you to add custom tree titles (Smart GWT)

/*  * SmartGWT (GWT for SmartClient)  * Copyright 2008 and beyond, Isomorphic Software, Inc.  *  * SmartGWT is free software; you can redistribute it and/or modify it  * under the terms of the GNU Lesser General Public License version 3  * as published by the Free Software Foundation.  SmartGWT is also  * available under typical commercial license terms - see  * http://smartclient.com/license  * 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.  */ package com.smartgwt.sample.showcase.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.ui.RootPanel; import com.smartgwt.client.data.DataSource; import com.smartgwt.client.data.fields.DataSourceFloatField; import com.smartgwt.client.data.fields.DataSourceIntegerField; import com.smartgwt.client.data.fields.DataSourceTextField; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.tree.TreeGrid; import com.smartgwt.client.widgets.tree.TreeGridField; public class Showcase implements EntryPoint {   public void onModuleLoad() {     RootPanel.get().add(getViewPanel());   }   public Canvas getViewPanel() {     DataSource employeesDS = new DataSource();     employeesDS.setID("employees");     employeesDS.setRecordXPath("/List/employee");     DataSourceTextField nameField = new DataSourceTextField("Name", "Name", 128);     DataSourceIntegerField employeeIdField = new DataSourceIntegerField("EmployeeId", "Employee ID");     employeeIdField.setPrimaryKey(true);     employeeIdField.setRequired(true);     DataSourceIntegerField reportsToField = new DataSourceIntegerField("ReportsTo", "Manager");     reportsToField.setRequired(true);     reportsToField.setForeignKey("employees.EmployeeId");     reportsToField.setRootValue(1);     DataSourceTextField jobField = new DataSourceTextField("Job", "Title", 128);     DataSourceTextField emailField = new DataSourceTextField("Email", "Email", 128);     DataSourceTextField statusField = new DataSourceTextField("EmployeeStatus", "Status", 40);     DataSourceFloatField salaryField = new DataSourceFloatField("Salary", "Salary");     DataSourceTextField orgField = new DataSourceTextField("OrgUnit", "Org Unit", 128);     DataSourceTextField genderField = new DataSourceTextField("Gender", "Gender", 7);     DataSourceTextField maritalStatusField = new DataSourceTextField("MaritalStatus",         "Marital Status", 10);     maritalStatusField.setValueMap("Single", "Married");     employeesDS.setFields(nameField, employeeIdField, reportsToField, jobField, emailField,         statusField, salaryField, orgField, genderField, maritalStatusField);     employeesDS.setDataURL("ds/test_data/employees.data.xml");     TreeGrid treeGrid = new TreeGrid();     treeGrid.setLoadDataOnDemand(false);     treeGrid.setID("employeeTree");     treeGrid.setWidth(500);     treeGrid.setHeight(400);     treeGrid.setDataSource(employeesDS);     treeGrid.setNodeIcon("icons/16/person.png");     treeGrid.setFolderIcon("icons/16/person.png");     treeGrid.setShowOpenIcons(false);     treeGrid.setShowDropIcons(false);     treeGrid.setClosedIconSuffix("");     treeGrid.setAutoFetchData(true);     TreeGridField field = new TreeGridField();     field.setName("Name");     // TODO assign formatter     treeGrid.setFields(field);     return treeGrid;   } }                  SmartGWT.zip( 9,880 k)