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Home » Eclipse Projects » JFace » Problem with scrollbar after ScrolledForm relayout
Problem with scrollbar after ScrolledForm relayout [message #15470] Sun, 21 June 2009 20:33 Go to next message
Kai Schlamp is currently offline Kai SchlampFriend
Messages: 344
Registered: July 2009
Senior Member
Hello.

I use a ScrolledForm that has a GridLayout. When I hide some elements that are contained inside the
form (with the help of GridData.exclude) and call layout() on the form, then all elements disappear
as expected.
The problem is that the form still uses the whole space and the scrollbar remains as before.
Only when I resize my dialog the free space vanishes and the scrollbar is updated.
I tried redraw, update, layout on nearly all composites without a solution.
Any suggestion what else I can do?

Regards,
Kai

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Re: Problem with scrollbar after ScrolledForm relayout [message #15503 is a reply to message #15470] Sun, 21 June 2009 20:43 Go to previous message
Kai Schlamp is currently offline Kai SchlampFriend
Messages: 344
Registered: July 2009
Senior Member
I should have searched 2 mins longer ;-) The solution: ScrolledForm.reflow(true)

Kai Schlamp wrote:
> Hello.
>
> I use a ScrolledForm that has a GridLayout. When I hide some elements
> that are contained inside the form (with the help of GridData.exclude)
> and call layout() on the form, then all elements disappear as expected.
> The problem is that the form still uses the whole space and the
> scrollbar remains as before.
> Only when I resize my dialog the free space vanishes and the scrollbar
> is updated.
> I tried redraw, update, layout on nearly all composites without a solution.
> Any suggestion what else I can do?
>
> Regards,
> Kai

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