com.google.gwt.sample.ContactApplication.client.NewUser.java Source code

Introduction

Here is the source code for com.google.gwt.sample.ContactApplication.client.NewUser.java

Source

package com.google.gwt.sample.ContactApplication.client;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;

public class NewUser extends ContactApplication {
    public NewUser() {
        dialog = new DialogBox();
        dialog.setGlassEnabled(true);
        dialog.setText("New Contact Details : ");

        HorizontalPanel HP = new HorizontalPanel();
        VerticalPanel panel = new VerticalPanel();
        panel.setSpacing(10);
        panel.setHeight("100");
        panel.setWidth("300");

        //NAME TEXTBOX
        newSymbolTextBox = new TextBox();
        Label label = new Label("Name: ");
        panel.add(label);
        newSymbolTextBox.setWidth("220");
        HP.add(label);

        newSymbolTextBox.setName("textBoxFormElement");
        HP.add(newSymbolTextBox);
        panel.add(HP);

        //JOB TEXTBOX
        HP = new HorizontalPanel();
        label = new Label("Job Title: ");
        HP.add(label);

        job = new TextBox();
        job.setWidth("220");

        HP.add(job);
        job.setName("textBoxFormElement");
        panel.add(HP);

        HP = new HorizontalPanel();
        label = new Label("Age: ");
        HP = new HorizontalPanel();

        //AGE DROPDOWN
        lb = new ListBox();
        lb.setName("Age:");
        for (int i = 15; i <= 100; i++) {
            String ll = "" + i;
            lb.addItem(ll);
        }

        lb.setWidth("220");

        HP.add(label);
        HP.add(lb);
        panel.add(HP);

        //GROUP DROPDOWN
        HP = new HorizontalPanel();
        label = new Label("Group: ");
        HP.add(label);

        group = new ListBox();
        group.setName("Group");
        group.addItem("Engineering");
        group.addItem("Finance");
        group.addItem("Front Office");
        group.addItem("Management");
        group.addItem("IT");
        group.addItem("Sales");

        HP.add(group);
        panel.add(HP);

        //MANAGER CHECKBOX

        check = new CheckBox("Manager");
        check.setValue(false);
        panel.add(check);

        buttonPanel.clear();
        Button submit = new Button("Submit");
        buttonPanel.add(submit);

        Button cancel = new Button("Cancel");
        buttonPanel.add(cancel);
        buttonPanel.setSpacing(10);
        panel.add(buttonPanel);

        addPanel.add(panel);
        dialog.addStyleName("displayed");
        dialog.add(panel);
        addPanel.add(dialog);

        dialog.show();
        dialog.center();

        dialog.addStyleDependentName("buttonstyle");
        newSymbolTextBox.setFocus(true);

        //ONClick Method for Cancel Button

        cancel.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                dialog.hide();
            }
        });

        // ONClick method for SUBMIT BUTTON        
        submit.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                dialog.hide();
                if (newSymbolTextBox.getText().length() == 0 || job.getText().length() == 0) {
                    if (newSymbolTextBox.getText().length() == 0) {
                        Window.alert("The Name Field must not be empty");
                    } else {
                        Window.alert("The Job Field must not be empty");
                    }
                    dialog.show();
                } else {
                    String names = newSymbolTextBox.getText();
                    String name = SafeHtmlUtils.htmlEscape(names);
                    final String jobs = job.getText();
                    final String age = lb.getSelectedItemText();
                    final String gr = group.getSelectedItemText();
                    String manager = "N";

                    if (check.getValue()) {
                        final String val = "Y";
                        manager = val;
                    } else {
                        final String val = "N";
                        manager = val;
                    }
                    if (Sorted.containsKey(name)) {
                        Window.alert("Contact Already Present");
                        dialog.show();
                    } else {
                        contacts = parsearraylist(jobs, age, gr, manager);
                        Sorted.put(name, contacts);
                        for (int i = 1; i < contactsFlexTable.getRowCount(); i++) {
                            contactsFlexTable.removeRow(i);
                        }
                        int row = 1;
                        for (String key : Sorted.keySet()) {
                            contacts = Sorted.get(key);
                            contactsFlexTable.setText(row, 0, key);
                            contactsFlexTable.setText(row, 1, contacts.get(1));
                            contactsFlexTable.setText(row, 2, contacts.get(1));
                            contactsFlexTable.setText(row, 3, contacts.get(2));
                            contactsFlexTable.setText(row, 4, contacts.get(3));
                            ExistingUser del = new ExistingUser();
                            del.putdelete(row);
                            ExistingUser ed = new ExistingUser();
                            ed.putedit(row);
                            row = row + 1;
                        }
                        applyDataRowStyles();
                    }
                }
            }
        });
    }
}