Hey, I'm getting an error using my own widgets in UIBinder. In this
I'm using the DockLayoutPanel, and everything works fine until I swap
the Label that everything was working with in <g:north> with my own
widget, WeeklyHeader. I'm getting the following error:
[ERROR] [scheduler] Unable to load module entry point class
com.spierce7.gwt.scheduler.client.Scheduler (see associated exception
for details)
com.google.gwt.user.client.ui.AttachDetachException: One or more
exceptions caught, see full set in AttachDetachException#getCauses
at
com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:
85)
at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:
162)
at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:289)
(... it continues)
Here is my code. I'll separate them by dashes:
----------------------------------------------------------------------------------------------------
<ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
xmlns:g='urn:import:com.google.gwt.user.client.ui'
xmlns:my='urn:import:com.spierce7.gwt.calendar.client'>
<g:DockLayoutPanel unit='EM'>
<g:north size='5'>
<my:WeeklyHeader />
</g:north>
<g:center size='5'>
<g:Label>Body</g:Label>
</g:center>
<g:west size='10'>
<g:HTML>
<ul>
<li>Side bar</li>
<li>Side bar</li>
<li>Side bar</li>
</ul>
</g:HTML>
</g:west>
</g:DockLayoutPanel>
</ui:UiBinder>
----------------------------------------------------------------------------------------------------
public class CalendarUI extends Composite {
private static CalendarUIUiBinder uiBinder =
GWT.create(CalendarUIUiBinder.class);
interface CalendarUIUiBinder extends UiBinder<Widget, CalendarUI> {}
public CalendarUI() {
initWidget(uiBinder.createAndBindUi(this));
RootLayoutPanel.get().add(uiBinder.createAndBindUi(this));
}
}
----------------------------------------------------------------------------------------------------
The WeeklyHeader Class extends Grid:
public class WeeklyHeader extends Grid {
The best guess I've got is that my widget is supposed to extend
something, or implement something. I can't figure it out for the life
of me. Any help is much appreciated.
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