Dear Philippe,
yeah this was the reason and the workaround works as hell! Many
thanks! This saved my fascination for building GWT apps! :-)
But some questions remain:
Why does this only affect IE7? I first thought that it was a bug
originated in the browser specific generated code. But I could
reproduce it in hosted and web mode, but only in IE7, not in FF. So,
where exactly is the bug?
It seems that it only affects DockLayoutPanel inside a
StackLayoutPanel. I remember that the bug was not present when I had
other Panels inside my StackLayoutPanel.
For now, I just implemented a forceLayout method in MyStackLayoutPanel
as follows:
-----
public class MyStackLayoutPanel extends StackLayoutPanel
{
...
public void forceLayout ()
{
Iterator<Widget> itr = iterator ();
while (itr.hasNext ())
{
Widget w = itr.next ();
if (w instanceof DockLayoutPanel)
{
((DockLayoutPanel) w).forceLayout();
}
}
}
-----
As you can see, I only handle children that are DockLayoutPanels,
because I know that my problems are solved with it. However, how would
a more "generic" workaround look like?
And last but not least: Will this be fixed in future GWT versions?
(This is not the first IE7-specific piece of code in my project...)
Again, a thousand thanks!
Magnus
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