Hi,
as happened so often: While preparing a minimal code example I found the
problem myself: My SplitLayoutPanel was not inserted into the surrounding
DockLayoutPanel directly. There was a ScrollPanel between, so that the
south part of my SplitLayoutPanel was sized to 0. I don't know why, but
going without ScrollPanel solved the problem.
Now the repositioning of the Splitters: I tried to do it within constructor
of the containing panel, but - as expected - the size of the containing
panel is 0 at this time. So I moved the repositioning into a deferred
method, which should be called after the constructor has finished. But even
then, the size of the containing panel is 0.
Below is the code.
What can I do?
Thanks
Magnus
---
public class PortalPanel extends Composite
{
private static PortalPanelUiBinder uiBinder = GWT
.create (PortalPanelUiBinder.class);
interface PortalPanelUiBinder extends UiBinder<Widget, PortalPanel>
{
}
public PortalPanel()
{
initWidget (uiBinder.createAndBindUi (this));
resetSplittersLater ();
}
private void resetSplittersLater ()
{
Scheduler.get().scheduleDeferred
(
new ScheduledCommand()
{
@Override
public void execute()
{
resetSplitters ();
}
}
);
}
public void resetSplitters ()
{
int ys = this.getOffsetHeight ();
Window.alert ("h:" + ys); // -> 0
}
}
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