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Need a slider help with text-list!

 [1/3] from: jon_saltzman::pitzer::edu at: 18-Nov-2001 15:55


Hi - I've seen a few conversations going around already on this, but I don't quite get the gist of it - I have a text-list - I want to add a slider (I don't care if it's fat, ugly or pink; just as long as it works) to this text-list. Can anyone suggest a simple solution? Something like the slider in edit would be VERY useful. If I can get that small additional item taken care of, I'll have a big announcement to make in the next few days.. so any suggestions? -Jon

 [2/3] from: greggirwin:mindspring at: 18-Nov-2001 20:29


Hi Jon, << I have a text-list - I want to add a slider (I don't care if it's fat, ugly or pink; just as long as it works) to this text-list. Can anyone suggest a simple solution? Something like the slider in edit would be VERY useful. >> text-list should already have the slider attached to it. If you're dealing with a text area control, here's some code Ammon Johnson sent me a while back that links sliders to a text area. It adds the area and sliders to a layout block dynamically, as that fit my need. append main-layout [return h1: space 0 text-1: area 630x200 with [ color: 240.240.240 font: [name: font-fixed] feel: make feel [redraw: none] ] para [origin: 4x4] s1: slider 16x200 [ size: size-text text-1 text-1/para/origin/y: s1/data - 1 * (negate size/y) - size/y + 2 show text-1 ] at (h1 + 0x200) s2: slider 630x16 [ size: size-text text-1 text-1/para/origin/x: s2/data - 1 * (negate size/x) - size/x + 2 text-1/line-list: none show text-1 ]] HTH! --Gregg

 [3/3] from: arolls:idatam:au at: 19-Nov-2001 16:28


Yes, but it doesn't connect the slider to the text-list. When you add data to the text-list, the slider is not automatically updated. See this message on escribe for an example: http://www.escribe.com/internet/rebol/m16823.html Here is the start page for escribe as well (I searched for "slider"): http://www.escribe.com/internet/rebol/search.html Anton.