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[REBOL] Re: Re(2): Console life a bit over-expressive? Try dir-utils

From: d4marcus:dtek:chalmers:se at: 15-Dec-2000 18:27

On Thu, 14 Dec 2000, Anton wrote:
> I want to implement a scroll bar if it gets too big. I am not sure > how at the moment. Anyone with a pointer to a nice example of a > list and updating slider?
I was close to suggesting "source request-file", but it seems that the source returned when you examine this function is not complete. However, if you have a new version of View (with the test panel), you can have a look at the source of demo-init. For example (rebolv is View): rebolv --do "source demo-init" > demo-init.r Then search demo-init.r for slider. You'll find something similar to this - I have trimmed it here to get the important parts: l: layout [ size 640x320 origin 0 space 0 across t1: area 624x320 s1: slider 16x320 [scroll-para t1 s1] ; ties the slider to the area ] t1/text: read %demo-init.r size: size-text t1 s1/redrag 320 / size/y ; to get a proportional handle Ok, so a list is a bit different than a text, but you should be able to work it out. Marcus ------------------------------------ If you find that life spits on you calm down and pretend it's raining