The official cobogw Issue Tracker & Source Code.

This project contains 2 separate libraries: a widget library and GWT specific extensions.

This project was original released at gwt.bouwkamp.com, but has been moved to a new name which better reflects the open source nature of this project. It's still released under the Apache 2.0 license. To update your project add the org.cobogw.gwt.jar to your project and remove the com.bouwkamp.gwt jar file and update your imports. This project has the same interface as the gwt.bouwkamp project, but only has a different package structure.

Widget Library

Version 1.3 is for GWT 1.6.4, 1.7 and 2.0.0-ms1, version 1.2.5 is for GWT 1.5.3.

The widget library contains the following widgets:

Note: The Button widget requires GWT 1.5.3 or higher

• Button - A CSS styled widget, using only CSS to create a shading effect: (demo. Specific for the Button a (configurator is available to easily create your own CSS style for a button).
• ButtonBar - A panel to horizontally align the Button widgets.
• RoundedPanel - A widget to create similar rounded corners as found in several google web applications (demo).
• RoundedLinePanel - An extension to the RoundedPanel that adds a single pixel line around your rounded widget.
• Rating - A widget that allows users to set ratings (demo).
• Span/TextNode - Widgets to add span and a text node tags to other widgets without overhead of additional div tags (demo).
• VerticalTabPanel - TabPanel that displays tabs stacked on the TabBar which is positioned on the left side of the tabPanel.
• CSS - A helper class to help with CSS properties.
• And some other simple widgets and helper classes...

For more information on how to add the jar file to your project, see the wiki page UsingJarFile or the README.txt in the zip.

Release Notes

You can also read the javadoc online or find it in the zip.

Maven2 Support

The libraries are also supported for maven2. The repository is located at http://cobogw.googlecode.com/svn/maven2/. Add the repository to your pom.xml file:

  <repository>
    <id>cobogw</id>
    <name>Cobogw repository at googlecode</name>
    <url>http://cobogw.googlecode.com/svn/maven2</url>
  </repository>

And add the following dependency to get the library:

 <dependency>
    <groupId>org.cobogw.gwt</groupId>
    <artifactId>cobogw</artifactId>
    <version>1.3</version>
  </dependency>

GWT emulation of java.sql

A long time ago GWT didn't support the sql time classes. At that time I created a GWT compatible implementation. Since then GWT has added implementations for these classes. However, based on my test cases it turns out that the java.sql.Timestamp implementation contains bugs and the java.sql.Date had a bug up to GWT 1.6.4. So the implementation provided here is still relevant.

To use, download the cobogw.sql.java-1.1.zip file and add the cobogw.sql.java.jar file to your class path.

GWT relevant issues (in the GWT issue tracker): GWT issue 87, GWT issue 3731, GWT issue 3806 and GWT issue 4048.

Test results of the Timestamp implementation in GWT 1.7 using this JUnit test case. The results of the same test when running in hosted mode (this uses the native Java implementation) and the results with the implementation provided by the cobowg.sql library running in web mode.