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Trouble with Sash setWeights [message #452388]

Sat, 19 March 2005 01:13

MP Mising name

Messages: 18
Registered: July 2009

Junior Member

Not sure what is going wrong, but when I attempt to set the weight of a
sash, the whole sash disappears.

final SashForm MainSash - new SashForm(shell, SWT.HORIZONTAL);
int weights[] = {20,80};
MainSash.setWeights(weights);

Anyone have experience with this that may be able to pick out the problem?

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Re: Trouble with Sash setWeights [message #452389 is a reply to message #452388]

Sat, 19 March 2005 02:04

Eclipse User

Originally posted by: doug-list.threepenny.net

The SashForm requires the child controls (the windows being moved) to
have already been created before the weights can be set. Otherwise it
throws an exception (it checks that the number of weights == the number
of controls being managed).

Could that be your problem? (I think your sample code would throw).

MP wrote:

> Not sure what is going wrong, but when I attempt to set the weight of a
> sash, the whole sash disappears.
>
> final SashForm MainSash - new SashForm(shell, SWT.HORIZONTAL);
> int weights[] = {20,80};
> MainSash.setWeights(weights);
>
> Anyone have experience with this that may be able to pick out the problem?

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Re: Trouble with Sash setWeights [message #452396 is a reply to message #452389]

Sat, 19 March 2005 12:41

MP Mising name

Messages: 18
Registered: July 2009

Junior Member

Doug Pearson wrote:
> The SashForm requires the child controls (the windows being moved) to
> have already been created before the weights can be set. Otherwise it
> throws an exception (it checks that the number of weights == the number
> of controls being managed).
>
> Could that be your problem? (I think your sample code would throw).
>
> MP wrote:
>
>> Not sure what is going wrong, but when I attempt to set the weight of
>> a sash, the whole sash disappears.
>>
>> final SashForm MainSash - new SashForm(shell, SWT.HORIZONTAL);
>> int weights[] = {20,80};
>> MainSash.setWeights(weights);
>>
>> Anyone have experience with this that may be able to pick out the
>> problem?
>
>
That was the problem. Thanks Doug.

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