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Can I remove a control from a Composite? [message #467422]

Tue, 31 January 2006 03:20

Eclipse User

Can I remove a control from a Composite?
I just want to refill a compoiste at runtime, which means I have to remove
all children from a composite and add some other controls to it. But I do
not find remove method for Composite. Anyone can help?
Thanks a lot.
Jason

Re: Can I remove a control from a Composite? [message #467426 is a reply to message #467422]

Tue, 31 January 2006 03:30

Eclipse User

You only need to dispose each children of the composite.

Widget[] childrens = composite.getChidrens()
for (int i = 0; i < childrens.length; i++)
children[i].dispose();

Nie, Jason wrote:

> Can I remove a control from a Composite?
> I just want to refill a compoiste at runtime, which means I have to remove
> all children from a composite and add some other controls to it. But I do
> not find remove method for Composite. Anyone can help?
> Thanks a lot.
> Jason

Re: Can I remove a control from a Composite? [message #467429 is a reply to message #467426]

Tue, 31 January 2006 04:38

Eclipse User

Originally posted by: didier.bolf.wanadoo.fr

yes
and if you wanted to hide a control, you could use exclude on its
layout data and setVisible on the control

didier

"Manuel Nogales" <mnogales@servinform.es> wrote in message news:drn73t$8uh$2@utils.eclipse.org...
> You only need to dispose each children of the composite.
>
> Widget[] childrens = composite.getChidrens()
> for (int i = 0; i < childrens.length; i++)
> children[i].dispose();
>
> Nie, Jason wrote:
>
> > Can I remove a control from a Composite?
> > I just want to refill a compoiste at runtime, which means I have to remove
> > all children from a composite and add some other controls to it. But I do
> > not find remove method for Composite. Anyone can help?
> > Thanks a lot.
> > Jason
>

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