[Tobago] Layout problems with tc:sheet in a tc:tab with IE

[H. Swaczinna]

Hi,

I have three sheets on a tab of a tab group with switchType="reloadTab". 
With Firefox everything is fine
but with IE (6 and 7) there layout problems. In my app all three sheets 
disappear when I switch to this tab
the first time. The sheets are shown for a short time (ca. 0,1 s) and than 
disappear. I think they're first shown
with a wrong layout and than relayouted and removed. When I switch to 
another tab and back the sheets are
shown correctly. With switchType="reloadPage" there's no problem.

Because my page layout is very compley I can't send you the source code. But 
I built a very small example
with a tab and a sheet which shoes some layout problems with IE also:

<f:view>
  <tc:page id="resetPage" width="400px" height="200px">
    <tc:tabGroup switchType="reloadTab">
      <tc:tab id="tab1" label="Tab1">
        <tc:out value="Tab1"/>
      </tc:tab>
      <tc:tab id="tab2" label="Tab2">
        <tc:sheet id="testTable"
          columns="1*;1*"
          showHeader="true"
          showRowRange="none"
          showPageRange="none"
          showDirectLinks="none"
          first="0"
          selectable="none"
          var="row"
          value="#{controller.list}">
          <tc:column label="Column 1">
            <tc:out id="column1"
              value="#{row.column1}"/>
          </tc:column>
          <tc:column label="Column 2">
            <tc:out id="column2"
              value="#{row.column2}"/>
          </tc:column>
        </tc:sheet>
      </tc:tab>
    </tc:tabGroup>
  </tc:page>
</f:view>

When you load the page and switch to Tab 2 the first time then the header of 
the second column is missing and
there's a horizontal scrollbar (but there's no need for a scrollbar). When 
you switch to Tab 1 and back to Tab 2
everything is ok.

I'm using Tobago snapshot from the 23th of April.

Regards
Helmut