Popup a window from a button action listener (Ext GWT)

 

/*
 * Ext GWT - Ext for GWT
 * Copyright(c) 2007-2009, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */
 
package com.google.gwt.sample.hello.client;

import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.Window;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.form.FormPanel;
import com.extjs.gxt.ui.client.widget.form.HtmlEditor;
import com.extjs.gxt.ui.client.widget.form.TextField;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.extjs.gxt.ui.client.widget.layout.FormData;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;

public class Hello implements EntryPoint {

  public void onModuleLoad() {
    final Window w = new Window();
    w.setPlain(true);
    w.setSize(500, 300);
    w.setHeading("Resize Me");
    w.setLayout(new FitLayout());

    FormPanel panel = new FormPanel();
    panel.setBorders(false);
    panel.setBodyBorder(false);
    panel.setLabelWidth(55);
    panel.setPadding(5);
    panel.setHeaderVisible(false);

    TextField<String> field = new TextField<String>();
    field.setFieldLabel("Sent To");
    panel.add(field, new FormData("100%"));

    field = new TextField<String>();
    field.setFieldLabel("Subject");
    panel.add(field, new FormData("100%"));

    HtmlEditor html = new HtmlEditor();
    html.setHideLabel(true);
    panel.add(html, new FormData("100% -53"));

    w.addButton(new Button("Send"));
    w.addButton(new Button("Cancel"));
    w.add(panel);

    Button b = new Button("Open", new SelectionListener<ButtonEvent>() {

      @Override
      public void componentSelected(ButtonEvent ce) {
        w.show();
      }

    });
    RootPanel.get().add(b);

  }
}

Ext-GWT.zip( 4,297 k)

1.	Button with ClickListener
2.	Create IButton and add icon (Smart GWT)
3.	Create ImageButton (Smart GWT)
4.	Add buttons to HorizontalLayout (HLayout) (Smart GWT)
5.	Buttons can automatically size to accomodate the title and icon, and resize automatically when the title is changed (Smart GWT)
6.	Button icons can be left or right oriented, and can optionally react to any state of the button. (Smart GWT)
7.	Add click handler to button (Smart GWT)
8.	Is button enabled or disabled (Smart GWT)
9.	Change button title (Smart GWT)

Popup a window from a button action listener (Ext GWT) : Button « GWT « Java

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