/ Linux Cubed Series 2: Applications / Linux Cubed Series 2 - Applications.iso / editors / emacs / xemacs / xemacs-1.006 / xemacs-1 / lib / xemacs-19.13 / lisp / prim / scrollbar.elc

< prev

next >

MacOS 8.1

Win98

DOS

view JSON data

view as text

+--------+-------------------------+-------------------------+--------+--------+
|00000000| 3b 45 4c 43 13 00 00 00 | 0a 3b 3b 3b 20 63 6f 6d |;ELC....|.;;; com|
|00000010| 70 69 6c 65 64 20 62 79 | 20 63 74 68 6f 6d 70 40 |piled by| cthomp@|
|00000020| 77 69 6c 6c 6f 77 2e 63 | 73 2e 75 69 75 63 2e 65 |willow.c|s.uiuc.e|
|00000030| 64 75 20 6f 6e 20 54 75 | 65 20 41 75 67 20 32 39 |du on Tu|e Aug 29|
|00000040| 20 31 34 3a 32 32 3a 30 | 32 20 31 39 39 35 0a 3b | 14:22:0|2 1995.;|
|00000050| 3b 3b 20 66 72 6f 6d 20 | 66 69 6c 65 20 2f 78 65 |;; from |file /xe|
|00000060| 6d 61 63 73 2f 78 65 6d | 61 63 73 2d 31 39 2e 31 |macs/xem|acs-19.1|
|00000070| 33 2d 72 65 6c 65 61 73 | 65 2f 65 64 69 74 6f 72 |3-releas|e/editor|
|00000080| 2f 6c 69 73 70 2f 70 72 | 69 6d 2f 73 63 72 6f 6c |/lisp/pr|im/scrol|
|00000090| 6c 62 61 72 2e 65 6c 0a | 3b 3b 3b 20 65 6d 61 63 |lbar.el.|;;; emac|
|000000a0| 73 20 76 65 72 73 69 6f | 6e 20 31 39 2e 31 33 20 |s versio|n 19.13 |
|000000b0| 58 45 6d 61 63 73 20 4c | 75 63 69 64 2e 0a 3b 3b |XEmacs L|ucid..;;|
|000000c0| 3b 20 62 79 74 65 63 6f | 6d 70 20 76 65 72 73 69 |; byteco|mp versi|
|000000d0| 6f 6e 20 32 2e 32 35 3b | 20 31 2d 53 65 70 2d 39 |on 2.25;| 1-Sep-9|
|000000e0| 34 2e 0a 3b 3b 3b 20 6f | 70 74 69 6d 69 7a 61 74 |4..;;; o|ptimizat|
|000000f0| 69 6f 6e 20 69 73 20 6f | 6e 2e 0a 3b 3b 3b 20 74 |ion is o|n..;;; t|
|00000100| 68 69 73 20 66 69 6c 65 | 20 75 73 65 73 20 6f 70 |his file| uses op|
|00000110| 63 6f 64 65 73 20 77 68 | 69 63 68 20 64 6f 20 6e |codes wh|ich do n|
|00000120| 6f 74 20 65 78 69 73 74 | 20 69 6e 20 45 6d 61 63 |ot exist| in Emac|
|00000130| 73 20 31 38 2e 0a 0a 28 | 69 66 20 28 61 6e 64 20 |s 18...(|if (and |
|00000140| 28 62 6f 75 6e 64 70 20 | 27 65 6d 61 63 73 2d 76 |(boundp |'emacs-v|
|00000150| 65 72 73 69 6f 6e 29 0a | 09 20 28 6f 72 20 28 61 |ersion).|. (or (a|
|00000160| 6e 64 20 28 62 6f 75 6e | 64 70 20 27 65 70 6f 63 |nd (boun|dp 'epoc|
|00000170| 68 3a 3a 76 65 72 73 69 | 6f 6e 29 20 65 70 6f 63 |h::versi|on) epoc|
|00000180| 68 3a 3a 76 65 72 73 69 | 6f 6e 29 0a 09 20 20 20 |h::versi|on)..   |
|00000190| 20 20 28 73 74 72 69 6e | 67 2d 6c 65 73 73 70 20 |  (strin|g-lessp |
|000001a0| 65 6d 61 63 73 2d 76 65 | 72 73 69 6f 6e 20 22 31 |emacs-ve|rsion "1|
|000001b0| 39 22 29 29 29 0a 20 20 | 20 20 28 65 72 72 6f 72 |9"))).  |  (error|
|000001c0| 20 22 54 68 69 73 20 66 | 69 6c 65 20 77 61 73 20 | "This f|ile was |
|000001d0| 63 6f 6d 70 69 6c 65 64 | 20 66 6f 72 20 45 6d 61 |compiled| for Ema|
|000001e0| 63 73 20 31 39 2e 22 29 | 29 0a 0a 28 66 73 65 74 |cs 19.")|)..(fset|
|000001f0| 20 27 69 6e 69 74 2d 73 | 63 72 6f 6c 6c 62 61 72 | 'init-s|crollbar|
|00000200| 2d 66 72 6f 6d 2d 72 65 | 73 6f 75 72 63 65 73 20 |-from-re|sources |
|00000210| 23 5b 28 6c 6f 63 61 6c | 65 29 20 22 c0 c1 21 ab |#[(local|e) "..!.|
|00000220| 90 5c 6e c3 3d ac 87 c4 | 5c 6e 21 c1 3d ab 84 c5 |.\n.=...|\n!.=...|
|00000230| 5c 6e 21 88 c6 87 22 20 | 5b 66 65 61 74 75 72 65 |\n!..." |[feature|
|00000240| 70 20 78 20 6c 6f 63 61 | 6c 65 20 67 6c 6f 62 61 |p x loca|le globa|
|00000250| 6c 20 64 65 76 69 63 65 | 2d 6f 72 2d 66 72 61 6d |l device|-or-fram|
|00000260| 65 2d 74 79 70 65 20 78 | 2d 69 6e 69 74 2d 73 63 |e-type x|-init-sc|
|00000270| 72 6f 6c 6c 62 61 72 2d | 66 72 6f 6d 2d 72 65 73 |rollbar-|from-res|
|00000280| 6f 75 72 63 65 73 20 6e | 69 6c 5d 20 32 5d 29 0a |ources n|il] 2]).|
|00000290| 28 66 73 65 74 20 27 73 | 63 72 6f 6c 6c 62 61 72 |(fset 's|crollbar|
|000002a0| 2d 63 68 61 72 2d 6c 65 | 66 74 20 23 5b 28 77 69 |-char-le|ft #[(wi|
|000002b0| 6e 64 6f 77 29 20 22 c0 | 09 21 3f 3f ad 8d c2 09 |ndow) ".|.!??....|
|000002c0| c3 09 21 c4 5a 5c 22 88 | c5 16 06 c7 87 22 20 5b |..!.Z\".|....." [|
|000002d0| 77 69 6e 64 6f 77 2d 6c | 69 76 65 2d 70 20 77 69 |window-l|ive-p wi|
|000002e0| 6e 64 6f 77 20 73 63 72 | 6f 6c 6c 62 61 72 2d 73 |ndow scr|ollbar-s|
|000002f0| 65 74 2d 68 73 63 72 6f | 6c 6c 20 77 69 6e 64 6f |et-hscro|ll windo|
|00000300| 77 2d 68 73 63 72 6f 6c | 6c 20 31 20 74 20 7a 6d |w-hscrol|l 1 t zm|
|00000310| 61 63 73 2d 72 65 67 69 | 6f 6e 2d 73 74 61 79 73 |acs-regi|on-stays|
|00000320| 20 6e 69 6c 5d 20 34 20 | 22 5c 0a 46 75 6e 63 74 | nil] 4 |"\.Funct|
|00000330| 69 6f 6e 20 63 61 6c 6c | 65 64 20 77 68 65 6e 20 |ion call|ed when |
|00000340| 74 68 65 20 63 68 61 72 | 2d 6c 65 66 74 20 61 72 |the char|-left ar|
|00000350| 72 6f 77 20 6f 6e 20 74 | 68 65 20 73 63 72 6f 6c |row on t|he scrol|
|00000360| 6c 62 61 72 20 69 73 20 | 63 6c 69 63 6b 65 64 2e |lbar is |clicked.|
|00000370| 0a 54 68 69 73 20 69 73 | 20 74 68 65 20 6c 69 74 |.This is| the lit|
|00000380| 74 6c 65 20 61 72 72 6f | 77 20 74 6f 20 74 68 65 |tle arro|w to the|
|00000390| 20 6c 65 66 74 20 6f 66 | 20 74 68 65 20 73 63 72 | left of| the scr|
|000003a0| 6f 6c 6c 62 61 72 2e 20 | 20 4f 6e 65 20 61 72 67 |ollbar. | One arg|
|000003b0| 75 6d 65 6e 74 20 69 73 | 0a 70 61 73 73 65 64 2c |ument is|.passed,|
|000003c0| 20 74 68 65 20 73 63 72 | 6f 6c 6c 62 61 72 27 73 | the scr|ollbar's|
|000003d0| 20 77 69 6e 64 6f 77 2e | 20 20 59 6f 75 20 63 61 | window.|  You ca|
|000003e0| 6e 20 61 64 76 69 73 65 | 20 74 68 69 73 20 66 75 |n advise| this fu|
|000003f0| 6e 63 74 69 6f 6e 20 74 | 6f 0a 63 68 61 6e 67 65 |nction t|o.change|
|00000400| 20 74 68 65 20 73 63 72 | 6f 6c 6c 62 61 72 20 62 | the scr|ollbar b|
|00000410| 65 68 61 76 69 6f 72 2e | 22 5d 29 0a 28 66 73 65 |ehavior.|"]).(fse|
|00000420| 74 20 27 73 63 72 6f 6c | 6c 62 61 72 2d 63 68 61 |t 'scrol|lbar-cha|
|00000430| 72 2d 72 69 67 68 74 20 | 23 5b 28 77 69 6e 64 6f |r-right |#[(windo|
|00000440| 77 29 20 22 c0 09 21 3f | 3f ad 8d c2 09 c3 09 21 |w) "..!?|?......!|
|00000450| c4 5c 5c 5c 22 88 c5 16 | 06 c7 87 22 20 5b 77 69 |.\\\"...|..." [wi|
|00000460| 6e 64 6f 77 2d 6c 69 76 | 65 2d 70 20 77 69 6e 64 |ndow-liv|e-p wind|
|00000470| 6f 77 20 73 63 72 6f 6c | 6c 62 61 72 2d 73 65 74 |ow scrol|lbar-set|
|00000480| 2d 68 73 63 72 6f 6c 6c | 20 77 69 6e 64 6f 77 2d |-hscroll| window-|
|00000490| 68 73 63 72 6f 6c 6c 20 | 31 20 74 20 7a 6d 61 63 |hscroll |1 t zmac|
|000004a0| 73 2d 72 65 67 69 6f 6e | 2d 73 74 61 79 73 20 6e |s-region|-stays n|
|000004b0| 69 6c 5d 20 34 20 22 5c | 0a 46 75 6e 63 74 69 6f |il] 4 "\|.Functio|
|000004c0| 6e 20 63 61 6c 6c 65 64 | 20 77 68 65 6e 20 74 68 |n called| when th|
|000004d0| 65 20 63 68 61 72 2d 72 | 69 67 68 74 20 61 72 72 |e char-r|ight arr|
|000004e0| 6f 77 20 6f 6e 20 74 68 | 65 20 73 63 72 6f 6c 6c |ow on th|e scroll|
|000004f0| 62 61 72 20 69 73 20 63 | 6c 69 63 6b 65 64 2e 0a |bar is c|licked..|
|00000500| 54 68 69 73 20 69 73 20 | 74 68 65 20 6c 69 74 74 |This is |the litt|
|00000510| 6c 65 20 61 72 72 6f 77 | 20 74 6f 20 74 68 65 20 |le arrow| to the |
|00000520| 72 69 67 68 74 20 6f 66 | 20 74 68 65 20 73 63 72 |right of| the scr|
|00000530| 6f 6c 6c 62 61 72 2e 20 | 20 4f 6e 65 20 61 72 67 |ollbar. | One arg|
|00000540| 75 6d 65 6e 74 20 69 73 | 0a 70 61 73 73 65 64 2c |ument is|.passed,|
|00000550| 20 74 68 65 20 73 63 72 | 6f 6c 6c 62 61 72 27 73 | the scr|ollbar's|
|00000560| 20 77 69 6e 64 6f 77 2e | 20 20 59 6f 75 20 63 61 | window.|  You ca|
|00000570| 6e 20 61 64 76 69 73 65 | 20 74 68 69 73 20 66 75 |n advise| this fu|
|00000580| 6e 63 74 69 6f 6e 20 74 | 6f 0a 63 68 61 6e 67 65 |nction t|o.change|
|00000590| 20 74 68 65 20 73 63 72 | 6f 6c 6c 62 61 72 20 62 | the scr|ollbar b|
|000005a0| 65 68 61 76 69 6f 72 2e | 22 5d 29 0a 28 66 73 65 |ehavior.|"]).(fse|
|000005b0| 74 20 27 73 63 72 6f 6c | 6c 62 61 72 2d 70 61 67 |t 'scrol|lbar-pag|
|000005c0| 65 2d 6c 65 66 74 20 23 | 5b 28 77 69 6e 64 6f 77 |e-left #|[(window|
|000005d0| 29 20 22 c0 09 21 3f 3f | ad 91 c2 09 c3 09 21 c4 |) "..!??|......!.|
|000005e0| 09 21 c5 5a 5a 5c 22 88 | c6 16 07 c8 87 22 20 5b |.!.ZZ\".|....." [|
|000005f0| 77 69 6e 64 6f 77 2d 6c | 69 76 65 2d 70 20 77 69 |window-l|ive-p wi|
|00000600| 6e 64 6f 77 20 73 63 72 | 6f 6c 6c 62 61 72 2d 73 |ndow scr|ollbar-s|
|00000610| 65 74 2d 68 73 63 72 6f | 6c 6c 20 77 69 6e 64 6f |et-hscro|ll windo|
|00000620| 77 2d 68 73 63 72 6f 6c | 6c 20 77 69 6e 64 6f 77 |w-hscrol|l window|
|00000630| 2d 77 69 64 74 68 20 32 | 20 74 20 7a 6d 61 63 73 |-width 2| t zmacs|
|00000640| 2d 72 65 67 69 6f 6e 2d | 73 74 61 79 73 20 6e 69 |-region-|stays ni|
|00000650| 6c 5d 20 35 20 22 5c 0a | 46 75 6e 63 74 69 6f 6e |l] 5 "\.|Function|
|00000660| 20 63 61 6c 6c 65 64 20 | 77 68 65 6e 20 74 68 65 | called |when the|
|00000670| 20 75 73 65 72 20 67 69 | 76 65 73 20 74 68 65 20 | user gi|ves the |
|00000680| 5c 22 70 61 67 65 2d 6c | 65 66 74 5c 22 20 73 63 |\"page-l|eft\" sc|
|00000690| 72 6f 6c 6c 62 61 72 20 | 61 63 74 69 6f 6e 2e 0a |rollbar |action..|
|000006a0| 28 54 68 65 20 77 61 79 | 20 74 68 69 73 20 69 73 |(The way| this is|
|000006b0| 20 64 6f 6e 65 20 63 61 | 6e 20 76 61 72 79 20 66 | done ca|n vary f|
|000006c0| 72 6f 6d 20 73 63 72 6f | 6c 6c 62 61 72 20 74 6f |rom scro|llbar to|
|000006d0| 20 73 63 72 6f 6c 6c 62 | 61 72 2e 29 20 4f 6e 65 | scrollb|ar.) One|
|000006e0| 20 61 72 67 75 6d 65 6e | 74 20 69 73 0a 70 61 73 | argumen|t is.pas|
|000006f0| 73 65 64 2c 20 74 68 65 | 20 73 63 72 6f 6c 6c 62 |sed, the| scrollb|
|00000700| 61 72 27 73 20 77 69 6e | 64 6f 77 2e 20 20 59 6f |ar's win|dow.  Yo|
|00000710| 75 20 63 61 6e 20 61 64 | 76 69 73 65 20 74 68 69 |u can ad|vise thi|
|00000720| 73 20 66 75 6e 63 74 69 | 6f 6e 20 74 6f 0a 63 68 |s functi|on to.ch|
|00000730| 61 6e 67 65 20 74 68 65 | 20 73 63 72 6f 6c 6c 62 |ange the| scrollb|
|00000740| 61 72 20 62 65 68 61 76 | 69 6f 72 2e 22 5d 29 0a |ar behav|ior."]).|
|00000750| 28 66 73 65 74 20 27 73 | 63 72 6f 6c 6c 62 61 72 |(fset 's|crollbar|
|00000760| 2d 70 61 67 65 2d 72 69 | 67 68 74 20 23 5b 28 77 |-page-ri|ght #[(w|
|00000770| 69 6e 64 6f 77 29 20 22 | c0 09 21 3f 3f ad 91 c2 |indow) "|..!??...|
|00000780| 09 c3 09 21 c4 09 21 c5 | 5a 5c 5c 5c 22 88 c6 16 |...!..!.|Z\\\"...|
|00000790| 07 c8 87 22 20 5b 77 69 | 6e 64 6f 77 2d 6c 69 76 |..." [wi|ndow-liv|
|000007a0| 65 2d 70 20 77 69 6e 64 | 6f 77 20 73 63 72 6f 6c |e-p wind|ow scrol|
|000007b0| 6c 62 61 72 2d 73 65 74 | 2d 68 73 63 72 6f 6c 6c |lbar-set|-hscroll|
|000007c0| 20 77 69 6e 64 6f 77 2d | 68 73 63 72 6f 6c 6c 20 | window-|hscroll |
|000007d0| 77 69 6e 64 6f 77 2d 77 | 69 64 74 68 20 32 20 74 |window-w|idth 2 t|
|000007e0| 20 7a 6d 61 63 73 2d 72 | 65 67 69 6f 6e 2d 73 74 | zmacs-r|egion-st|
|000007f0| 61 79 73 20 6e 69 6c 5d | 20 35 20 22 5c 0a 46 75 |ays nil]| 5 "\.Fu|
|00000800| 6e 63 74 69 6f 6e 20 63 | 61 6c 6c 65 64 20 77 68 |nction c|alled wh|
|00000810| 65 6e 20 74 68 65 20 75 | 73 65 72 20 67 69 76 65 |en the u|ser give|
|00000820| 73 20 74 68 65 20 5c 22 | 70 61 67 65 2d 72 69 67 |s the \"|page-rig|
|00000830| 68 74 5c 22 20 73 63 72 | 6f 6c 6c 62 61 72 20 61 |ht\" scr|ollbar a|
|00000840| 63 74 69 6f 6e 2e 0a 28 | 54 68 65 20 77 61 79 20 |ction..(|The way |
|00000850| 74 68 69 73 20 69 73 20 | 64 6f 6e 65 20 63 61 6e |this is |done can|
|00000860| 20 76 61 72 79 20 66 72 | 6f 6d 20 73 63 72 6f 6c | vary fr|om scrol|
|00000870| 6c 62 61 72 20 74 6f 20 | 73 63 72 6f 6c 6c 62 61 |lbar to |scrollba|
|00000880| 72 2e 29 20 4f 6e 65 20 | 61 72 67 75 6d 65 6e 74 |r.) One |argument|
|00000890| 20 69 73 0a 70 61 73 73 | 65 64 2c 20 74 68 65 20 | is.pass|ed, the |
|000008a0| 73 63 72 6f 6c 6c 62 61 | 72 27 73 20 77 69 6e 64 |scrollba|r's wind|
|000008b0| 6f 77 2e 20 20 59 6f 75 | 20 63 61 6e 20 61 64 76 |ow.  You| can adv|
|000008c0| 69 73 65 20 74 68 69 73 | 20 66 75 6e 63 74 69 6f |ise this| functio|
|000008d0| 6e 20 74 6f 0a 63 68 61 | 6e 67 65 20 74 68 65 20 |n to.cha|nge the |
|000008e0| 73 63 72 6f 6c 6c 62 61 | 72 20 62 65 68 61 76 69 |scrollba|r behavi|
|000008f0| 6f 72 2e 22 5d 29 0a 28 | 66 73 65 74 20 27 73 63 |or."]).(|fset 'sc|
|00000900| 72 6f 6c 6c 62 61 72 2d | 74 6f 2d 6c 65 66 74 20 |rollbar-|to-left |
|00000910| 23 5b 28 77 69 6e 64 6f | 77 29 20 22 c0 09 21 3f |#[(windo|w) "..!?|
|00000920| 3f ad 88 c2 09 c3 5c 22 | 88 c4 15 c6 87 22 20 5b |?.....\"|....." [|
|00000930| 77 69 6e 64 6f 77 2d 6c | 69 76 65 2d 70 20 77 69 |window-l|ive-p wi|
|00000940| 6e 64 6f 77 20 73 63 72 | 6f 6c 6c 62 61 72 2d 73 |ndow scr|ollbar-s|
|00000950| 65 74 2d 68 73 63 72 6f | 6c 6c 20 30 20 74 20 7a |et-hscro|ll 0 t z|
|00000960| 6d 61 63 73 2d 72 65 67 | 69 6f 6e 2d 73 74 61 79 |macs-reg|ion-stay|
|00000970| 73 20 6e 69 6c 5d 20 33 | 20 22 5c 0a 46 75 6e 63 |s nil] 3| "\.Func|
|00000980| 74 69 6f 6e 20 63 61 6c | 6c 65 64 20 77 68 65 6e |tion cal|led when|
|00000990| 20 74 68 65 20 75 73 65 | 72 20 67 69 76 65 73 20 | the use|r gives |
|000009a0| 74 68 65 20 5c 22 74 6f | 2d 6c 65 66 74 5c 22 20 |the \"to|-left\" |
|000009b0| 73 63 72 6f 6c 6c 62 61 | 72 20 61 63 74 69 6f 6e |scrollba|r action|
|000009c0| 2e 0a 28 54 68 65 20 77 | 61 79 20 74 68 69 73 20 |..(The w|ay this |
|000009d0| 69 73 20 64 6f 6e 65 20 | 63 61 6e 20 76 61 72 79 |is done |can vary|
|000009e0| 20 66 72 6f 6d 20 73 63 | 72 6f 6c 6c 62 61 72 20 | from sc|rollbar |
|000009f0| 74 6f 20 73 63 72 6f 6c | 6c 62 61 72 2e 29 2e 20 |to scrol|lbar.). |
|00000a00| 4f 6e 65 20 61 72 67 75 | 6d 65 6e 74 20 69 73 0a |One argu|ment is.|
|00000a10| 70 61 73 73 65 64 2c 20 | 74 68 65 20 73 63 72 6f |passed, |the scro|
|00000a20| 6c 6c 62 61 72 27 73 20 | 77 69 6e 64 6f 77 2e 20 |llbar's |window. |
|00000a30| 20 59 6f 75 20 63 61 6e | 20 61 64 76 69 73 65 20 | You can| advise |
|00000a40| 74 68 69 73 20 66 75 6e | 63 74 69 6f 6e 20 74 6f |this fun|ction to|
|00000a50| 0a 63 68 61 6e 67 65 20 | 74 68 65 20 73 63 72 6f |.change |the scro|
|00000a60| 6c 6c 62 61 72 20 62 65 | 68 61 76 69 6f 72 2e 22 |llbar be|havior."|
|00000a70| 5d 29 0a 28 66 73 65 74 | 20 27 73 63 72 6f 6c 6c |]).(fset| 'scroll|
|00000a80| 62 61 72 2d 74 6f 2d 72 | 69 67 68 74 20 23 5b 28 |bar-to-r|ight #[(|
|00000a90| 77 69 6e 64 6f 77 29 20 | 22 c0 09 21 3f 3f ad 88 |window) |"..!??..|
|00000aa0| c2 09 c3 5c 22 88 c4 15 | c6 87 22 20 5b 77 69 6e |...\"...|.." [win|
|00000ab0| 64 6f 77 2d 6c 69 76 65 | 2d 70 20 77 69 6e 64 6f |dow-live|-p windo|
|00000ac0| 77 20 73 63 72 6f 6c 6c | 62 61 72 2d 73 65 74 2d |w scroll|bar-set-|
|00000ad0| 68 73 63 72 6f 6c 6c 20 | 6d 61 78 20 74 20 7a 6d |hscroll |max t zm|
|00000ae0| 61 63 73 2d 72 65 67 69 | 6f 6e 2d 73 74 61 79 73 |acs-regi|on-stays|
|00000af0| 20 6e 69 6c 5d 20 33 20 | 22 5c 0a 46 75 6e 63 74 | nil] 3 |"\.Funct|
|00000b00| 69 6f 6e 20 63 61 6c 6c | 65 64 20 77 68 65 6e 20 |ion call|ed when |
|00000b10| 74 68 65 20 75 73 65 72 | 20 67 69 76 65 73 20 74 |the user| gives t|
|00000b20| 68 65 20 5c 22 74 6f 2d | 72 69 67 68 74 5c 22 20 |he \"to-|right\" |
|00000b30| 73 63 72 6f 6c 6c 62 61 | 72 20 61 63 74 69 6f 6e |scrollba|r action|
|00000b40| 2e 0a 28 54 68 65 20 77 | 61 79 20 74 68 69 73 20 |..(The w|ay this |
|00000b50| 69 73 20 64 6f 6e 65 20 | 63 61 6e 20 76 61 72 79 |is done |can vary|
|00000b60| 20 66 72 6f 6d 20 73 63 | 72 6f 6c 6c 62 61 72 20 | from sc|rollbar |
|00000b70| 74 6f 20 73 63 72 6f 6c | 6c 62 61 72 2e 29 2e 20 |to scrol|lbar.). |
|00000b80| 4f 6e 65 20 61 72 67 75 | 6d 65 6e 74 20 69 73 0a |One argu|ment is.|
|00000b90| 70 61 73 73 65 64 2c 20 | 74 68 65 20 73 63 72 6f |passed, |the scro|
|00000ba0| 6c 6c 62 61 72 27 73 20 | 77 69 6e 64 6f 77 2e 20 |llbar's |window. |
|00000bb0| 20 59 6f 75 20 63 61 6e | 20 61 64 76 69 73 65 20 | You can| advise |
|00000bc0| 74 68 69 73 20 66 75 6e | 63 74 69 6f 6e 20 74 6f |this fun|ction to|
|00000bd0| 0a 63 68 61 6e 67 65 20 | 74 68 65 20 73 63 72 6f |.change |the scro|
|00000be0| 6c 6c 62 61 72 20 62 65 | 68 61 76 69 6f 72 2e 22 |llbar be|havior."|
|00000bf0| 5d 29 0a 28 66 73 65 74 | 20 27 73 63 72 6f 6c 6c |]).(fset| 'scroll|
|00000c00| 62 61 72 2d 68 6f 72 69 | 7a 6f 6e 74 61 6c 2d 64 |bar-hori|zontal-d|
|00000c10| 72 61 67 20 23 5b 28 64 | 61 74 61 29 20 22 08 40 |rag #[(d|ata) ".@|
|00000c20| 08 41 19 1a c3 5c 6e 21 | ae 82 09 a8 3f 3f ad 89 |.A...\n!|....??..|
|00000c30| c4 5c 6e 09 5c 22 88 c5 | 16 06 c7 2a 87 22 20 5b |.\n.\"..|...*." [|
|00000c40| 64 61 74 61 20 76 61 6c | 75 65 20 77 69 6e 64 6f |data val|ue windo|
|00000c50| 77 20 77 69 6e 64 6f 77 | 2d 6c 69 76 65 2d 70 20 |w window|-live-p |
|00000c60| 73 63 72 6f 6c 6c 62 61 | 72 2d 73 65 74 2d 68 73 |scrollba|r-set-hs|
|00000c70| 63 72 6f 6c 6c 20 74 20 | 7a 6d 61 63 73 2d 72 65 |croll t |zmacs-re|
|00000c80| 67 69 6f 6e 2d 73 74 61 | 79 73 20 6e 69 6c 5d 20 |gion-sta|ys nil] |
|00000c90| 33 20 22 5c 0a 46 75 6e | 63 74 69 6f 6e 20 63 61 |3 "\.Fun|ction ca|
|00000ca0| 6c 6c 65 64 20 77 68 65 | 6e 20 74 68 65 20 75 73 |lled whe|n the us|
|00000cb0| 65 72 20 64 72 61 67 73 | 20 74 68 65 20 68 6f 72 |er drags| the hor|
|00000cc0| 69 7a 6f 6e 74 61 6c 20 | 73 63 72 6f 6c 6c 62 61 |izontal |scrollba|
|00000cd0| 72 20 74 68 75 6d 62 2e | 0a 4f 6e 65 20 61 72 67 |r thumb.|.One arg|
|00000ce0| 75 6d 65 6e 74 20 69 73 | 20 70 61 73 73 65 64 2c |ument is| passed,|
|00000cf0| 20 61 20 63 6f 6e 73 20 | 63 6f 6e 74 61 69 6e 69 | a cons |containi|
|00000d00| 6e 67 20 74 68 65 20 73 | 63 72 6f 6c 6c 62 61 72 |ng the s|crollbar|
|00000d10| 27 73 20 77 69 6e 64 6f | 77 20 61 6e 64 20 61 20 |'s windo|w and a |
|00000d20| 76 61 6c 75 65 0a 72 65 | 70 72 65 73 65 6e 74 69 |value.re|presenti|
|00000d30| 6e 67 20 68 6f 77 20 6d | 61 6e 79 20 63 6f 6c 75 |ng how m|any colu|
|00000d40| 6d 6e 73 20 74 68 65 20 | 74 68 75 6d 62 20 69 73 |mns the |thumb is|
|00000d50| 20 73 6c 69 64 20 6f 76 | 65 72 2e 20 20 59 6f 75 | slid ov|er.  You|
|00000d60| 20 63 61 6e 20 61 64 76 | 69 73 65 0a 74 68 69 73 | can adv|ise.this|
|00000d70| 20 66 75 6e 63 74 69 6f | 6e 20 74 6f 20 63 68 61 | functio|n to cha|
|00000d80| 6e 67 65 20 74 68 65 20 | 73 63 72 6f 6c 6c 62 61 |nge the |scrollba|
|00000d90| 72 20 62 65 68 61 76 69 | 6f 72 2e 22 5d 29 0a    |r behavi|or."]). |
+--------+-------------------------+-------------------------+--------+--------+