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How can I restrict the automatic scrolling with given height and width? [message #158040]

Mon, 15 November 2004 07:45

Eclipse User

Originally posted by: justinaruja.isletsystems.com

Hello All,

I have implemented automatic scrolling using
ViewportAutoexposeHelper class. It is working fine, but I don't want to
scroll beyond some point.

1) How can I implement it.

Also during automatic scrolling, the flowLayout with isHorizontal false
not working properly

Please advice

Thanks in advance

Justin

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Re: How can I restrict the automatic scrolling with given height and width? [message #158268 is a reply to message #158040]

Wed, 17 November 2004 03:52

Pratik Shah

Messages: 1077
Registered: July 2009

Senior Member

1) Override ViewportAutoExposeHelper's step() method, cache the total
scrolled distance, and don't do anything once you've scrolled past a certain
distance.

2) What are the symptoms of "not working properly"? Scrolling
(auto-scrolling no less) doesn't affect layout.

"Justin D'aruja" <justinaruja@isletsystems.com> wrote in message
news:cn9mr5$v50$1@eclipse.org...
> Hello All,
>
> I have implemented automatic scrolling using
> ViewportAutoexposeHelper class. It is working fine, but I don't want to
> scroll beyond some point.
>
> 1) How can I implement it.
>
> Also during automatic scrolling, the flowLayout with isHorizontal false
> not working properly
>
> Please advice
>
> Thanks in advance
>
> Justin

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Re: How can I restrict the automatic scrolling with given height and width? [message #158426 is a reply to message #158268]

Thu, 18 November 2004 07:31

Eclipse User

Originally posted by: justinaruja.isletsystems.com

Hello Pratik Shah

<<2) What are the symptoms of "not working properly"? Scrolling
<<(auto-scrolling no less) doesn't affect layout.

During auto-scrolling FlowLayout behaviour changes from vetical to
horizontal.

Thanks,

Justin

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