I suspect the scroll wheel is sending multiple rawKeyDown messages per scroll unless you are able to be very precise when you do it.
On December 24, 2015 2:17:36 PM CST, Ray <r...@linkit.com> wrote: >Peter - thanks for the idea. I've tried it along with a few variations > >on it but unfortunately to no avail. I can see it getting trapped but >for some reason my script editor window always jumps about 5 or 6 lines > >when I scroll one notch using the mouse wheel. Any ideas? I'm >experimenting with a script window of about 3000 lines. > >On 12/24/2015 1:08 PM, Peter M. Brigham wrote: >> Try this (untested). Put the following into a frontscript. Watch for >email-induced linebreaks. >> >> on rawkeydown n >> if not (the name of the selectedfield contains >"revNewScriptEditor") then pass rawkeydown >> if the optionkey is down then pass rawkeydown >> -- use optionkey to return to usual scrolling, for scanning >through long scripts >> put the long id of the selectedfield into sFld >> put the textheight of sFld into txtHt >> put the scroll of sFld into oldScr >> switch n >> case "65308" -- up >> set the scroll of sFld to oldScr + txtHt >> break >> case "65309" -- down >> set the scroll of sFld to oldScr - txtHt >> break >> default >> pass rawkeydown >> end switch >> end rawkeydown >> >> -- Peter >> >> Peter M. Brigham >> pmb...@gmail.com >> http://home.comcast.net/~pmbrig >> >> On Dec 24, 2015, at 11:59 AM, Ray wrote: >> >>> Seasons Greetings on Christmas Eve! >>> >>> Does anybody know how to scroll just one line per mouse-wheel >movement through the script editor window? >>> >>> I typically view several thousand lines at a time. Each push of the >little scroll wheel on my mouse produces an abrupt 'jerk' of 10 or 15 >lines. It's really hard on the eyes by the end of the day. >>> >>> Ideally scrolling would be totally smooth without even jerking one >line at a time, but one line at a time is better than a random group at >a time causing me to re-orient myself. >>> >>> Many thanks! >>> >>> _______________________________________________ >>> use-livecode mailing list >>> use-livecode@lists.runrev.com >>> Please visit this url to subscribe, unsubscribe and manage your >subscription preferences: >>> http://lists.runrev.com/mailman/listinfo/use-livecode >> >> _______________________________________________ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your >subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode > > >_______________________________________________ >use-livecode mailing list >use-livecode@lists.runrev.com >Please visit this url to subscribe, unsubscribe and manage your >subscription preferences: >http://lists.runrev.com/mailman/listinfo/use-livecode -- Jacqueline Landman Gay | jac...@hyperactivesw.com HyperActive Software | http://www.hyperactivesw.com _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
