Nick, The widgetideas classes are deprecated because they are being replaced by newer, improved versions in the gen2 package. The old classes are still around to help people who are transitioning to the gen2 versions.
I'm not aware of a completely comprehensive guide to incubator widgets, but there is a lot of demo code that can be very helpful. The JavaDocs are also a good place to look for information on widget API. - Isaac On Fri, Feb 27, 2009 at 9:57 AM, Nick <nickc...@gmail.com> wrote: > > Well, I was able to get this working by swapping out the gen2 imports > with the widgetsideas package. I'm noticing that all the classes are > deprecated though. > Is there a reason for this and is there someplace that explains more > details on using the incubator widgets? > > On Feb 27, 9:45 am, Nick <nickc...@gmail.com> wrote: >> I'm attempting to use the ScrollTable from the incubator package and >> I'm having problems. I copied the code >> fromhttp://code.google.com/docreader/#p=google-web-toolkit-incubator,gwt-... >> and I fixed an issue that must be from an old version, so I changed >> FlexCellFormatter to FixedWidthFlexCellFormatter. Added <inherits >> name='com.google.gwt.gen2.Gen2' /> in the xml file. It all compiles. >> But I get a: >> [ERROR] Unable to load module entry point class >> com.mycompany.client.ScrollTest (see associated exception for details) >> java.lang.IndexOutOfBoundsException: Row index: 0, Row size: 0 >> >> The error is on the line: >> dataTable.setHTML(i, 0, LAST_NAMES[Random.nextInt >> (LAST_NAMES.length)]); >> >> So basically it's trying start setting the cell data and it's saying >> that there are no rows. >> Now, according to the ScrollTable constructor: >> ScrollTable(FixedWidthGrid dataTable, FixedWidthFlexTable >> headerTable) >> from the docshttp://collectionofdemos.appspot.com/javadoc/index.html >> The dataTable is a FixedWidthGrid which is basically a Grid. And I >> know Grids need to be sized at the start, but there doesn't seem to be >> a place to size it. >> >> Anyone have a clue how to get this widget working? >> All I'm really looking for is a replacement for the FlexTable that >> allows resizable columns and the demo for this looks like what I >> need. I already tried both ext libs, smartgwt and another component >> library. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
