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[REBOL] Re: Fw: Scrolling text

From: gjones05:mail:orion at: 7-Jun-2001 7:15

From: "Brett Handley"
> Thanks for your message. At first I thought > you had it! But alas... I've been checking > some more and that extra show you put in > makes it appear that the problem is fixed but > it is not. You can see this by scrolling to the > bottom of the area again and then instead of > hitting the button click in the field then click > on the button. The result is the area is back > at the top again. :)
> So I ended up doing some more digging and I > believe it comes down to the fact that the area > and the field share the same PARA object > which includes a field that records the scroll offset. > > >> layout [the-field: field the-area: area] > >> same? the-field/para the-area/para > == true > > So in a new version if I ensure that area has a new para object
different to
> field - there is no problem. > > view layout [ > the-field: field "sample" > the-area: area 200x50 {This is some text that just happens > to run over multiple lines. If you > scroll to the bottom of this text > area using the arrow keys > you will see the text of this area > scrolling up. > } > button "Show" [show the-field show the-area] > do [the-area/para: make the-area/para []] > ] > > I suspect that area should get its own version of a para by default. > > So I'll send this off to feedback. Thanks for your help!
Good job! --Scott Jones