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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 10 55 53 79 6e 63 68 | 53 63 72 6f 6c 6c 65 72 |..USynch|Scroller|
|00000010| 2e 68 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.h......|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 43 57 49 | 45 01 00 00 00 00 00 00 |.TEXTCWI|E.......|
|00000050| 00 00 00 00 00 18 52 00 | 00 02 66 b2 48 d5 20 b2 |......R.|..f.H. .|
|00000060| 48 d5 20 00 00 0c 00 00 | 00 00 00 00 00 00 00 00 |H. .....|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 45 9e 00 00 |........|....E...|
|00000080| 2f 2f 20 55 53 79 6e 63 | 68 53 63 72 6f 6c 6c 65 |// USync|hScrolle|
|00000090| 72 2e 68 0d 2f 2f 20 43 | 6f 70 79 72 69 67 68 74 |r.h.// C|opyright|
|000000a0| 20 a9 20 31 39 38 34 2d | 39 38 20 62 79 20 41 70 | . 1984-|98 by Ap|
|000000b0| 70 6c 65 20 43 6f 6d 70 | 75 74 65 72 2c 20 49 6e |ple Comp|uter, In|
|000000c0| 63 2e 20 41 6c 6c 20 72 | 69 67 68 74 73 20 72 65 |c. All r|ights re|
|000000d0| 73 65 72 76 65 64 2e 0d | 0d 2f 2a 0d 09 43 68 61 |served..|./*..Cha|
|000000e0| 6e 67 65 20 48 69 73 74 | 6f 72 79 3a 0d 2a 2f 0d |nge Hist|ory:.*/.|
|000000f0| 0d 23 69 66 6e 64 65 66 | 20 5f 5f 55 53 59 4e 43 |.#ifndef| __USYNC|
|00000100| 48 53 43 52 4f 4c 4c 45 | 52 5f 5f 0d 23 64 65 66 |HSCROLLE|R__.#def|
|00000110| 69 6e 65 20 5f 5f 55 53 | 59 4e 43 48 53 43 52 4f |ine __US|YNCHSCRO|
|00000120| 4c 4c 45 52 5f 5f 0d 0d | 2f 2f 20 41 43 53 0d 0d |LLER__..|// ACS..|
|00000130| 23 69 66 6e 64 65 66 20 | 5f 5f 43 4c 69 73 74 5f |#ifndef |__CList_|
|00000140| 41 43 5f 5f 0d 23 69 6e | 63 6c 75 64 65 20 22 43 |AC__.#in|clude "C|
|00000150| 4c 69 73 74 5f 41 43 2e | 68 22 0d 23 65 6e 64 69 |List_AC.|h".#endi|
|00000160| 66 0d 0d 2f 2f 20 4d 61 | 63 41 70 70 0d 0d 23 69 |f..// Ma|cApp..#i|
|00000170| 66 6e 64 65 66 20 5f 5f | 55 47 45 4f 4d 45 54 52 |fndef __|UGEOMETR|
|00000180| 59 5f 5f 0d 23 69 6e 63 | 6c 75 64 65 20 22 55 47 |Y__.#inc|lude "UG|
|00000190| 65 6f 6d 65 74 72 79 2e | 68 22 0d 23 65 6e 64 69 |eometry.|h".#endi|
|000001a0| 66 0d 0d 23 69 66 6e 64 | 65 66 20 5f 5f 55 53 43 |f..#ifnd|ef __USC|
|000001b0| 52 4f 4c 4c 45 52 5f 5f | 0d 23 69 6e 63 6c 75 64 |ROLLER__|.#includ|
|000001c0| 65 20 22 55 53 63 72 6f | 6c 6c 65 72 2e 68 22 0d |e "UScro|ller.h".|
|000001d0| 23 65 6e 64 69 66 0d 0d | 0d 2f 2f 2d 2d 2d 2d 2d |#endif..|.//-----|
|000001e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000200| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000210| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000220| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000230| 2d 2d 2d 0d 2f 2f 20 46 | 6f 72 77 61 72 64 20 61 |---.// F|orward a|
|00000240| 6e 64 20 65 78 74 65 72 | 6e 61 6c 20 63 6c 61 73 |nd exter|nal clas|
|00000250| 73 20 64 65 63 6c 61 72 | 61 74 69 6f 6e 73 2e 20 |s declar|ations. |
|00000260| 0d 2f 2f 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.//-----|--------|
|00000270| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000280| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000290| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0d 0d 63 6c 61 |--------|---..cla|
|000002c0| 73 73 20 54 53 65 63 6f | 6e 64 61 72 79 53 63 72 |ss TSeco|ndaryScr|
|000002d0| 6f 6c 6c 65 72 3b 0d 0d | 2f 2f 2d 2d 2d 2d 2d 2d |oller;..|//------|
|000002e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000002f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000300| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000310| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000320| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000330| 2d 2d 0d 2f 2f 20 43 6f | 6e 73 74 61 6e 74 73 0d |--.// Co|nstants.|
|00000340| 2f 2f 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |//------|--------|
|00000350| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000360| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000370| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000380| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000390| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0d 0d 65 6e 75 6d |--------|--..enum|
|000003a0| 0d 7b 0d 09 6b 56 44 65 | 70 65 6e 64 65 6e 74 20 |.{..kVDe|pendent |
|000003b0| 3d 20 31 2c 09 09 09 09 | 09 2f 2f 20 44 65 70 65 |= 1,....|.// Depe|
|000003c0| 6e 64 65 6e 74 20 73 63 | 72 6f 6c 6c 65 72 20 69 |ndent sc|roller i|
|000003d0| 73 20 64 65 70 65 6e 64 | 65 6e 74 20 6f 6e 20 76 |s depend|ent on v|
|000003e0| 65 72 74 69 63 61 6c 20 | 74 72 61 6e 73 6c 61 74 |ertical |translat|
|000003f0| 69 6f 6e 20 0d 09 6b 4e | 6f 74 56 44 65 70 65 6e |ion ..kN|otVDepen|
|00000400| 64 65 6e 74 20 3d 20 30 | 2c 09 09 09 09 09 2f 2f |dent = 0|,.....//|
|00000410| 20 44 65 70 65 6e 64 65 | 6e 74 20 73 63 72 6f 6c | Depende|nt scrol|
|00000420| 6c 65 72 20 69 73 20 4e | 4f 54 20 64 65 70 65 6e |ler is N|OT depen|
|00000430| 64 65 6e 74 20 6f 6e 20 | 76 65 72 74 69 63 61 6c |dent on |vertical|
|00000440| 20 74 72 61 6e 73 6c 61 | 74 69 6f 6e 20 0d 09 6b | transla|tion ..k|
|00000450| 48 44 65 70 65 6e 64 65 | 6e 74 20 3d 20 31 2c 09 |HDepende|nt = 1,.|
|00000460| 09 09 09 09 2f 2f 20 44 | 65 70 65 6e 64 65 6e 74 |....// D|ependent|
|00000470| 20 73 63 72 6f 6c 6c 65 | 72 20 69 73 20 64 65 70 | scrolle|r is dep|
|00000480| 65 6e 64 65 6e 74 20 6f | 6e 20 68 6f 72 69 7a 6f |endent o|n horizo|
|00000490| 6e 74 61 6c 20 74 72 61 | 6e 73 6c 61 74 69 6f 6e |ntal tra|nslation|
|000004a0| 20 0d 09 6b 4e 6f 74 48 | 44 65 70 65 6e 64 65 6e | ..kNotH|Dependen|
|000004b0| 74 20 3d 20 30 09 09 09 | 09 09 2f 2f 20 44 65 70 |t = 0...|..// Dep|
|000004c0| 65 6e 64 65 6e 74 20 73 | 63 72 6f 6c 6c 65 72 20 |endent s|croller |
|000004d0| 69 73 20 4e 4f 54 20 64 | 65 70 65 6e 64 65 6e 74 |is NOT d|ependent|
|000004e0| 20 6f 6e 20 68 6f 72 69 | 7a 6f 6e 74 61 6c 20 74 | on hori|zontal t|
|000004f0| 72 61 6e 73 6c 61 74 69 | 6f 6e 20 0d 7d 3b 0d 0d |ranslati|on .};..|
|00000500| 2f 2f 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |//------|--------|
|00000510| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000520| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000530| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000540| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000550| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0d 2f 2f 20 54 50 |--------|--.// TP|
|00000560| 72 69 6d 61 72 79 53 63 | 72 6f 6c 6c 65 72 3a 20 |rimarySc|roller: |
|00000570| 41 20 54 50 72 69 6d 61 | 72 79 53 63 72 6f 6c 6c |A TPrima|ryScroll|
|00000580| 65 72 20 68 61 73 20 61 | 20 6c 69 73 74 20 6f 66 |er has a| list of|
|00000590| 20 73 65 63 6f 6e 64 61 | 72 79 20 73 63 72 6f 6c | seconda|ry scrol|
|000005a0| 6c 65 72 73 20 28 69 66 | 20 6e 6f 6e 2d 4e 55 4c |lers (if| non-NUL|
|000005b0| 4c 29 3a 0d 2f 2f 20 57 | 68 65 6e 20 69 74 20 73 |L):.// W|hen it s|
|000005c0| 63 72 6f 6c 6c 73 20 69 | 74 20 6d 61 6b 65 73 20 |crolls i|t makes |
|000005d0| 74 68 65 20 73 63 72 6f | 6c 6c 65 72 73 20 6f 6e |the scro|llers on|
|000005e0| 20 74 68 65 20 6c 69 73 | 74 20 73 63 72 6f 6c 6c | the lis|t scroll|
|000005f0| 20 74 6f 6f 20 69 6e 20 | 74 68 65 20 76 65 72 79 | too in |the very|
|00000600| 20 73 61 6d 65 0d 2f 2f | 20 53 63 72 6f 6c 6c 52 | same.//| ScrollR|
|00000610| 65 63 74 20 74 6f 6f 6c | 62 6f 78 20 63 61 6c 6c |ect tool|box call|
|00000620| 20 69 66 20 70 6f 73 73 | 69 62 6c 65 2e 20 49 66 | if poss|ible. If|
|00000630| 20 73 6f 6d 65 20 6f 66 | 20 74 68 65 20 73 65 63 | some of| the sec|
|00000640| 6f 6e 64 61 72 79 20 73 | 63 72 6f 6c 6c 65 72 73 |ondary s|crollers|
|00000650| 20 63 61 6e 27 74 20 62 | 65 0d 2f 2f 20 73 63 72 | can't b|e.// scr|
|00000660| 6f 6c 6c 65 64 20 69 6e | 20 74 68 65 20 73 61 6d |olled in| the sam|
|00000670| 65 20 53 63 72 6f 6c 6c | 52 65 63 74 20 63 61 6c |e Scroll|Rect cal|
|00000680| 6c 20 62 65 63 61 75 73 | 65 20 74 68 65 79 20 6f |l becaus|e they o|
|00000690| 6e 6c 79 20 73 63 72 6f | 6c 6c 20 69 6e 20 6f 6e |nly scro|ll in on|
|000006a0| 65 20 64 69 72 65 63 74 | 69 6f 6e 20 74 68 65 6e |e direct|ion then|
|000006b0| 0d 2f 2f 20 74 68 65 79 | 20 77 69 6c 6c 20 62 65 |.// they| will be|
|000006c0| 20 73 63 72 6f 6c 6c 65 | 64 20 73 65 70 61 72 61 | scrolle|d separa|
|000006d0| 74 65 6c 79 20 61 73 20 | 6e 65 63 65 73 73 61 72 |tely as |necessar|
|000006e0| 79 2e 20 0d 2f 2f 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |y. .//--|--------|
|000006f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000700| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000710| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000720| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000730| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0d 0d |--------|------..|
|00000740| 63 6c 61 73 73 20 45 58 | 50 4f 52 54 5f 4d 41 20 |class EX|PORT_MA |
|00000750| 54 50 72 69 6d 61 72 79 | 53 63 72 6f 6c 6c 65 72 |TPrimary|Scroller|
|00000760| 20 3a 20 70 75 62 6c 69 | 63 20 54 53 63 72 6f 6c | : publi|c TScrol|
|00000770| 6c 65 72 0d 2f 2f 20 54 | 68 65 20 54 50 72 69 6d |ler.// T|he TPrim|
|00000780| 61 72 79 53 63 72 6f 6c | 6c 65 72 20 63 6c 61 73 |aryScrol|ler clas|
|00000790| 73 20 69 6d 70 6c 65 6d | 65 6e 74 73 20 61 20 73 |s implem|ents a s|
|000007a0| 63 72 6f 6c 6c 69 6e 67 | 20 76 69 65 77 20 74 68 |crolling| view th|
|000007b0| 61 74 20 63 61 6e 0d 2f | 2f 20 62 65 20 75 73 65 |at can./|/ be use|
|000007c0| 64 20 74 6f 20 63 6f 6e | 74 72 6f 6c 20 73 63 72 |d to con|trol scr|
|000007d0| 6f 6c 6c 69 6e 67 20 69 | 6e 20 61 6e 20 61 72 62 |olling i|n an arb|
|000007e0| 69 74 72 61 72 79 20 6e | 75 6d 62 65 72 20 6f 66 |itrary n|umber of|
|000007f0| 20 54 53 65 63 6f 6e 64 | 61 72 79 53 63 72 6f 6c | TSecond|aryScrol|
|00000800| 6c 65 72 0d 2f 2f 20 76 | 69 65 77 73 2e 20 54 68 |ler.// v|iews. Th|
|00000810| 69 73 20 63 6c 61 73 73 | 20 69 6d 70 6c 65 6d 65 |is class| impleme|
|00000820| 6e 74 73 20 6d 65 74 68 | 6f 64 73 20 74 6f 20 69 |nts meth|ods to i|
|00000830| 6e 73 74 61 6c 6c 20 6f | 72 20 72 65 6d 6f 76 65 |nstall o|r remove|
|00000840| 20 73 65 63 6f 6e 64 61 | 72 79 0d 2f 2f 20 73 63 | seconda|ry.// sc|
|00000850| 72 6f 6c 6c 65 72 20 76 | 69 65 77 73 2c 20 61 6e |roller v|iews, an|
|00000860| 64 20 6f 76 65 72 72 69 | 64 65 73 20 54 53 63 72 |d overri|des TScr|
|00000870| 6f 6c 6c 65 72 3a 3a 44 | 6f 53 63 72 6f 6c 6c 20 |oller::D|oScroll |
|00000880| 61 6e 64 20 54 53 63 72 | 6f 6c 6c 65 72 3a 3a 53 |and TScr|oller::S|
|00000890| 63 72 6f 6c 6c 44 72 61 | 77 0d 2f 2f 20 66 6f 72 |crollDra|w.// for|
|000008a0| 20 75 73 65 20 77 69 74 | 68 20 6d 75 6c 74 69 70 | use wit|h multip|
|000008b0| 6c 65 20 73 63 72 6f 6c | 6c 65 72 73 2e 20 57 68 |le scrol|lers. Wh|
|000008c0| 65 6e 20 6d 75 6c 74 69 | 70 6c 65 20 73 63 72 6f |en multi|ple scro|
|000008d0| 6c 6c 65 72 73 20 61 72 | 65 0d 2f 2f 20 63 6f 6e |llers ar|e.// con|
|000008e0| 74 72 6f 6c 6c 65 64 20 | 62 79 20 61 20 73 69 6e |trolled |by a sin|
|000008f0| 67 6c 65 20 73 65 74 20 | 6f 66 20 73 63 72 6f 6c |gle set |of scrol|
|00000900| 6c 20 62 61 72 73 2c 20 | 74 68 65 20 73 63 72 6f |l bars, |the scro|
|00000910| 6c 6c 20 62 61 72 73 20 | 61 72 65 0d 2f 2f 20 61 |ll bars |are.// a|
|00000920| 73 73 6f 63 69 61 74 65 | 64 20 65 78 63 6c 75 73 |ssociate|d exclus|
|00000930| 69 76 65 6c 79 20 77 69 | 74 68 20 74 68 65 20 70 |ively wi|th the p|
|00000940| 72 69 6d 61 72 79 20 73 | 63 72 6f 6c 6c 65 72 3b |rimary s|croller;|
|00000950| 20 74 68 65 20 70 72 69 | 6d 61 72 79 0d 2f 2f 20 | the pri|mary.// |
|00000960| 73 63 72 6f 6c 6c 65 72 | 20 75 70 64 61 74 65 73 |scroller| updates|
|00000970| 20 74 68 65 20 64 65 70 | 65 6e 64 65 6e 74 20 73 | the dep|endent s|
|00000980| 63 72 6f 6c 6c 65 72 73 | 2e 0d 7b 0d 09 4d 41 5f |crollers|..{..MA_|
|00000990| 44 45 43 4c 41 52 45 5f | 43 4c 4f 4e 45 3b 0d 09 |DECLARE_|CLONE;..|
|000009a0| 0d 70 75 62 6c 69 63 3a | 0d 09 69 6e 6c 69 6e 65 |.public:|..inline|
|000009b0| 20 54 50 72 69 6d 61 72 | 79 53 63 72 6f 6c 6c 65 | TPrimar|yScrolle|
|000009c0| 72 28 63 6f 6e 73 74 20 | 43 56 69 65 77 50 6f 69 |r(const |CViewPoi|
|000009d0| 6e 74 26 20 69 74 73 4c | 6f 63 61 74 69 6f 6e 20 |nt& itsL|ocation |
|000009e0| 3d 20 67 5a 65 72 6f 56 | 50 74 2c 0d 09 09 09 09 |= gZeroV|Pt,.....|
|000009f0| 09 09 09 09 20 20 63 6f | 6e 73 74 20 43 56 69 65 |....  co|nst CVie|
|00000a00| 77 50 6f 69 6e 74 26 20 | 69 74 73 53 69 7a 65 20 |wPoint& |itsSize |
|00000a10| 3d 20 67 5a 65 72 6f 56 | 50 74 2c 0d 09 09 09 09 |= gZeroV|Pt,.....|
|00000a20| 09 09 09 09 20 20 53 69 | 7a 65 44 65 74 65 72 6d |....  Si|zeDeterm|
|00000a30| 69 6e 65 72 20 69 74 73 | 48 53 69 7a 65 44 65 74 |iner its|HSizeDet|
|00000a40| 20 3d 20 73 69 7a 65 56 | 61 72 69 61 62 6c 65 2c | = sizeV|ariable,|
|00000a50| 0d 09 09 09 09 09 09 09 | 09 20 20 53 69 7a 65 44 |........|.  SizeD|
|00000a60| 65 74 65 72 6d 69 6e 65 | 72 20 69 74 73 56 53 69 |etermine|r itsVSi|
|00000a70| 7a 65 44 65 74 20 3d 20 | 73 69 7a 65 56 61 72 69 |zeDet = |sizeVari|
|00000a80| 61 62 6c 65 2c 0d 09 09 | 09 09 09 09 09 09 20 20 |able,...|......  |
|00000a90| 63 6f 6e 73 74 20 43 56 | 69 65 77 50 6f 69 6e 74 |const CV|iewPoint|
|00000aa0| 26 20 69 74 73 4d 61 78 | 20 3d 20 67 5a 65 72 6f |& itsMax| = gZero|
|00000ab0| 56 50 74 2c 0d 09 09 09 | 09 09 09 09 09 20 20 62 |VPt,....|.....  b|
|00000ac0| 6f 6f 6c 20 77 61 6e 74 | 48 6f 72 7a 53 42 61 72 |ool want|HorzSBar|
|00000ad0| 20 3d 20 66 61 6c 73 65 | 2c 0d 09 09 09 09 09 09 | = false|,.......|
|00000ae0| 09 09 20 20 62 6f 6f 6c | 20 77 61 6e 74 56 65 72 |..  bool| wantVer|
|00000af0| 74 53 42 61 72 20 3d 20 | 66 61 6c 73 65 29 20 3a |tSBar = |false) :|
|00000b00| 0d 09 54 53 63 72 6f 6c | 6c 65 72 28 69 74 73 4c |..TScrol|ler(itsL|
|00000b10| 6f 63 61 74 69 6f 6e 2c | 20 69 74 73 53 69 7a 65 |ocation,| itsSize|
|00000b20| 2c 0d 09 09 09 09 09 69 | 74 73 48 53 69 7a 65 44 |,......i|tsHSizeD|
|00000b30| 65 74 2c 20 69 74 73 56 | 53 69 7a 65 44 65 74 2c |et, itsV|SizeDet,|
|00000b40| 20 69 74 73 4d 61 78 2c | 77 61 6e 74 48 6f 72 7a | itsMax,|wantHorz|
|00000b50| 53 42 61 72 2c 20 77 61 | 6e 74 56 65 72 74 53 42 |SBar, wa|ntVertSB|
|00000b60| 61 72 29 20 7b 20 7d 0d | 09 09 2f 2f 20 49 6e 69 |ar) { }.|..// Ini|
|00000b70| 74 69 61 6c 69 7a 61 74 | 69 6f 6e 20 6d 65 74 68 |tializat|ion meth|
|00000b80| 6f 64 20 66 6f 72 20 54 | 50 72 69 6d 61 72 79 53 |od for T|PrimaryS|
|00000b90| 63 72 6f 6c 6c 65 72 2e | 0d 0d 09 76 69 72 74 75 |croller.|...virtu|
|00000ba0| 61 6c 20 7e 54 50 72 69 | 6d 61 72 79 53 63 72 6f |al ~TPri|maryScro|
|00000bb0| 6c 6c 65 72 28 29 3b 0d | 09 09 2f 2f 20 46 72 65 |ller();.|..// Fre|
|00000bc0| 65 73 20 69 74 73 20 6c | 69 73 74 20 0d 0d 09 76 |es its l|ist ...v|
|00000bd0| 69 72 74 75 61 6c 20 76 | 6f 69 64 20 41 64 64 53 |irtual v|oid AddS|
|00000be0| 65 63 6f 6e 64 61 72 79 | 53 63 72 6f 6c 6c 65 72 |econdary|Scroller|
|00000bf0| 28 54 53 65 63 6f 6e 64 | 61 72 79 53 63 72 6f 6c |(TSecond|aryScrol|
|00000c00| 6c 65 72 2a 20 69 74 73 | 53 65 63 6f 6e 64 61 72 |ler* its|Secondar|
|00000c10| 79 53 63 72 6f 6c 6c 65 | 72 2c 0d 09 09 09 09 09 |yScrolle|r,......|
|00000c20| 09 09 09 09 09 09 20 56 | 69 65 77 43 6f 6f 72 64 |...... V|iewCoord|
|00000c30| 69 6e 61 74 65 20 69 74 | 73 48 44 65 70 65 6e 64 |inate it|sHDepend|
|00000c40| 65 6e 63 79 2c 0d 09 09 | 09 09 09 09 09 09 09 09 |ency,...|........|
|00000c50| 09 20 56 69 65 77 43 6f | 6f 72 64 69 6e 61 74 65 |. ViewCo|ordinate|
|00000c60| 20 69 74 73 56 44 65 70 | 65 6e 64 65 6e 63 79 29 | itsVDep|endency)|
|00000c70| 3b 0d 09 09 2f 2f 20 42 | 65 63 6f 6d 65 20 61 73 |;...// B|ecome as|
|00000c80| 73 6f 63 69 61 74 65 64 | 20 77 69 74 68 20 74 68 |sociated| with th|
|00000c90| 65 20 73 65 63 6f 6e 64 | 61 72 79 20 73 63 72 6f |e second|ary scro|
|00000ca0| 6c 6c 65 72 28 73 29 2e | 20 54 68 65 20 56 20 61 |ller(s).| The V a|
|00000cb0| 6e 64 20 48 20 64 65 70 | 65 6e 64 65 6e 63 69 65 |nd H dep|endencie|
|00000cc0| 73 0d 20 20 20 20 20 20 | 20 20 2f 2f 20 63 6f 75 |s.      |  // cou|
|00000cd0| 6c 64 20 73 6f 6d 65 64 | 61 79 20 62 65 20 73 63 |ld somed|ay be sc|
|00000ce0| 61 6c 65 20 66 61 63 74 | 6f 72 73 20 62 75 74 20 |ale fact|ors but |
|00000cf0| 66 6f 72 20 6e 6f 77 20 | 61 72 65 20 6b 56 44 65 |for now |are kVDe|
|00000d00| 70 65 6e 64 65 6e 74 20 | 61 6e 64 20 6b 48 44 65 |pendent |and kHDe|
|00000d10| 70 65 6e 64 65 6e 74 20 | 66 6f 72 0d 20 20 20 20 |pendent |for.    |
|00000d20| 20 20 20 20 2f 2f 20 6e | 6f 77 2e 20 0d 0d 09 76 |    // n|ow. ...v|
|00000d30| 69 72 74 75 61 6c 20 76 | 6f 69 64 20 52 65 6d 6f |irtual v|oid Remo|
|00000d40| 76 65 53 65 63 6f 6e 64 | 61 72 79 53 63 72 6f 6c |veSecond|aryScrol|
|00000d50| 6c 65 72 28 54 53 65 63 | 6f 6e 64 61 72 79 53 63 |ler(TSec|ondarySc|
|00000d60| 72 6f 6c 6c 65 72 2a 20 | 69 74 73 53 65 63 6f 6e |roller* |itsSecon|
|00000d70| 64 61 72 79 53 63 72 6f | 6c 6c 65 72 29 3b 0d 09 |daryScro|ller);..|
|00000d80| 09 2f 2f 20 52 65 6d 6f | 76 65 20 74 68 65 20 73 |.// Remo|ve the s|
|00000d90| 65 63 6f 6e 64 61 72 79 | 20 73 63 72 6f 6c 6c 65 |econdary| scrolle|
|00000da0| 72 2e 20 0d 0d 09 76 69 | 72 74 75 61 6c 20 76 6f |r. ...vi|rtual vo|
|00000db0| 69 64 20 44 6f 53 63 72 | 6f 6c 6c 28 63 6f 6e 73 |id DoScr|oll(cons|
|00000dc0| 74 20 43 56 69 65 77 50 | 6f 69 6e 74 26 20 64 65 |t CViewP|oint& de|
|00000dd0| 6c 74 61 2c 20 62 6f 6f | 6c 20 72 65 64 72 61 77 |lta, boo|l redraw|
|00000de0| 29 3b 0d 09 09 2f 2f 20 | 41 73 73 75 72 65 20 74 |);...// |Assure t|
|00000df0| 68 61 74 20 66 54 72 61 | 6e 73 6c 61 74 69 6f 6e |hat fTra|nslation|
|00000e00| 20 69 73 20 61 6c 77 61 | 79 73 20 75 70 64 61 74 | is alwa|ys updat|
|00000e10| 65 64 20 69 6e 20 74 68 | 65 20 73 65 63 6f 6e 64 |ed in th|e second|
|00000e20| 61 72 79 20 73 63 72 6f | 6c 6c 65 72 73 20 0d 0d |ary scro|llers ..|
|00000e30| 09 76 69 72 74 75 61 6c | 20 76 6f 69 64 20 53 63 |.virtual| void Sc|
|00000e40| 72 6f 6c 6c 44 72 61 77 | 28 63 6f 6e 73 74 20 43 |rollDraw|(const C|
|00000e50| 56 69 65 77 50 6f 69 6e | 74 26 20 64 65 6c 74 61 |ViewPoin|t& delta|
|00000e60| 2c 20 62 6f 6f 6c 20 69 | 6e 76 61 6c 69 64 61 74 |, bool i|nvalidat|
|00000e70| 65 29 3b 0d 09 09 2f 2f | 20 53 63 72 6f 6c 6c 20 |e);...//| Scroll |
|00000e80| 74 68 65 20 73 65 63 6f | 6e 64 61 72 79 20 73 63 |the seco|ndary sc|
|00000e90| 72 6f 6c 6c 65 72 73 20 | 61 73 20 77 65 6c 6c 20 |rollers |as well |
|00000ea0| 28 75 6e 6c 65 73 73 20 | 63 61 6c 6c 65 64 20 76 |(unless |called v|
|00000eb0| 69 61 20 53 65 74 53 63 | 72 6f 6c 6c 4c 69 6d 69 |ia SetSc|rollLimi|
|00000ec0| 74 73 29 20 0d 0d 70 75 | 62 6c 69 63 3a 0d 09 43 |ts) ..pu|blic:..C|
|00000ed0| 4c 69 73 74 5f 41 43 20 | 66 53 65 63 6f 6e 64 61 |List_AC |fSeconda|
|00000ee0| 72 79 53 63 72 6f 6c 6c | 65 72 73 3b 09 09 09 09 |ryScroll|ers;....|
|00000ef0| 09 2f 2f 20 54 68 65 20 | 6c 69 73 74 20 6f 66 20 |.// The |list of |
|00000f00| 73 65 63 6f 6e 64 61 72 | 79 20 73 63 72 6f 6c 6c |secondar|y scroll|
|00000f10| 65 72 73 2c 20 69 66 20 | 61 6e 79 0d 7d 3b 0d 0d |ers, if |any.};..|
|00000f20| 0d 2f 2f 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.//-----|--------|
|00000f30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000f40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000f50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000f60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000f70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0d 2f 2f 20 54 |--------|---.// T|
|00000f80| 53 65 63 6f 6e 64 61 72 | 79 53 63 72 6f 6c 6c 65 |Secondar|yScrolle|
|00000f90| 72 3a 20 41 20 54 53 65 | 63 6f 6e 64 61 72 79 53 |r: A TSe|condaryS|
|00000fa0| 63 72 6f 6c 6c 65 72 20 | 69 73 20 63 6f 6e 74 72 |croller |is contr|
|00000fb0| 6f 6c 6c 65 64 20 62 79 | 20 61 20 54 50 72 69 6d |olled by| a TPrim|
|00000fc0| 61 72 79 53 63 72 6f 6c | 6c 65 72 20 28 73 65 65 |aryScrol|ler (see|
|00000fd0| 0d 2f 2f 20 61 62 6f 76 | 65 29 2e 20 57 68 65 6e |.// abov|e). When|
|00000fe0| 20 69 74 20 69 73 20 74 | 6f 6c 64 20 74 6f 20 73 | it is t|old to s|
|00000ff0| 63 72 6f 6c 6c 2c 20 69 | 74 20 64 65 6c 65 67 61 |croll, i|t delega|
|00001000| 74 65 73 20 74 68 65 20 | 6a 6f 62 20 74 6f 20 74 |tes the |job to t|
|00001010| 68 65 20 54 50 72 69 6d | 61 72 79 53 63 72 6f 6c |he TPrim|aryScrol|
|00001020| 6c 65 72 2e 0d 2f 2f 20 | 43 6f 6e 73 74 72 61 69 |ler..// |Constrai|
|00001030| 6e 74 73 20 28 6e 6f 6e | 65 20 61 72 65 20 63 68 |nts (non|e are ch|
|00001040| 65 63 6b 65 64 20 62 79 | 20 74 68 69 73 20 75 6e |ecked by| this un|
|00001050| 69 74 20 61 74 20 74 68 | 69 73 20 74 69 6d 65 29 |it at th|is time)|
|00001060| 3a 20 31 2e 20 49 74 20 | 61 6e 64 20 69 74 73 20 |: 1. It |and its |
|00001070| 73 75 62 76 69 65 77 20 | 6d 75 73 74 0d 2f 2f 20 |subview |must.// |
|00001080| 68 61 76 65 20 74 68 65 | 20 73 61 6d 65 20 6c 65 |have the| same le|
|00001090| 6e 67 74 68 20 69 6e 20 | 74 68 65 20 64 65 73 69 |ngth in |the desi|
|000010a0| 72 65 64 20 73 79 6e 63 | 68 2d 73 63 72 6f 6c 6c |red sync|h-scroll|
|000010b0| 20 64 69 72 65 63 74 69 | 6f 6e 73 2e 20 32 2e 20 | directi|ons. 2. |
|000010c0| 43 6f 6d 6d 61 6e 64 73 | 20 66 6f 72 20 64 72 61 |Commands| for dra|
|000010d0| 67 67 69 6e 67 0d 2f 2f | 20 77 69 74 68 69 6e 20 |gging.//| within |
|000010e0| 69 74 20 6d 75 73 74 20 | 68 61 76 65 20 69 74 20 |it must |have it |
|000010f0| 61 73 20 74 68 65 69 72 | 20 66 53 63 72 6f 6c 6c |as their| fScroll|
|00001100| 65 72 2e 20 33 2e 20 4e | 6f 20 73 63 72 6f 6c 6c |er. 3. N|o scroll|
|00001110| 20 62 61 72 73 21 20 0d | 2f 2f 2d 2d 2d 2d 2d 2d | bars! .|//------|
|00001120| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001130| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001150| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001160| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001170| 2d 2d 0d 0d 63 6c 61 73 | 73 20 45 58 50 4f 52 54 |--..clas|s EXPORT|
|00001180| 5f 4d 41 20 54 53 65 63 | 6f 6e 64 61 72 79 53 63 |_MA TSec|ondarySc|
|00001190| 72 6f 6c 6c 65 72 20 3a | 20 70 75 62 6c 69 63 20 |roller :| public |
|000011a0| 54 53 63 72 6f 6c 6c 65 | 72 0d 2f 2f 20 54 53 65 |TScrolle|r.// TSe|
|000011b0| 63 6f 6e 64 61 72 79 53 | 63 72 6f 6c 6c 65 72 20 |condaryS|croller |
|000011c0| 69 6d 70 6c 65 6d 65 6e | 74 73 20 61 20 73 63 72 |implemen|ts a scr|
|000011d0| 6f 6c 6c 69 6e 67 20 76 | 69 65 77 20 74 68 61 74 |olling v|iew that|
|000011e0| 20 69 73 20 63 6f 6e 74 | 72 6f 6c 6c 65 64 0d 2f | is cont|rolled./|
|000011f0| 2f 20 62 79 20 61 20 54 | 50 72 69 6d 61 72 79 53 |/ by a T|PrimaryS|
|00001200| 63 72 6f 6c 6c 65 72 20 | 76 69 65 77 2e 20 54 53 |croller |view. TS|
|00001210| 65 63 6f 6e 64 61 72 79 | 53 63 72 6f 6c 6c 65 72 |econdary|Scroller|
|00001220| 20 6f 62 6a 65 63 74 73 | 20 61 72 65 20 73 75 62 | objects| are sub|
|00001230| 6a 65 63 74 0d 2f 2f 20 | 74 6f 20 74 68 65 20 66 |ject.// |to the f|
|00001240| 6f 6c 6c 6f 77 69 6e 67 | 20 63 6f 6e 73 74 72 61 |ollowing| constra|
|00001250| 69 6e 74 73 3a 20 74 68 | 65 20 54 53 65 63 6f 6e |ints: th|e TSecon|
|00001260| 64 61 72 79 53 63 72 6f | 6c 6c 65 72 20 61 6e 64 |daryScro|ller and|
|00001270| 20 69 74 73 0d 2f 2f 20 | 73 75 62 76 69 65 77 20 | its.// |subview |
|00001280| 6d 75 73 74 20 68 61 76 | 65 20 74 68 65 20 73 61 |must hav|e the sa|
|00001290| 6d 65 20 6c 65 6e 67 74 | 68 20 69 6e 20 74 68 65 |me lengt|h in the|
|000012a0| 20 64 65 73 69 72 65 64 | 20 73 79 6e 63 68 2d 73 | desired| synch-s|
|000012b0| 63 72 6f 6c 6c 0d 2f 2f | 20 64 69 72 65 63 74 69 |croll.//| directi|
|000012c0| 6f 6e 73 3b 20 74 68 65 | 20 73 65 63 6f 6e 64 61 |ons; the| seconda|
|000012d0| 72 79 20 73 63 72 6f 6c | 6c 65 72 27 73 20 66 50 |ry scrol|ler's fP|
|000012e0| 72 69 6d 61 72 79 53 63 | 72 6f 6c 6c 65 72 20 66 |rimarySc|roller f|
|000012f0| 69 65 6c 64 20 6d 75 73 | 74 0d 2f 2f 20 61 6c 77 |ield mus|t.// alw|
|00001300| 61 79 73 20 72 65 66 65 | 72 65 6e 63 65 20 74 68 |ays refe|rence th|
|00001310| 65 20 73 65 63 6f 6e 64 | 61 72 79 20 73 63 72 6f |e second|ary scro|
|00001320| 6c 6c 65 72 20 69 6e 20 | 63 6f 6d 6d 61 6e 64 73 |ller in |commands|
|00001330| 20 74 68 61 74 20 74 72 | 61 63 6b 0d 2f 2f 20 74 | that tr|ack.// t|
|00001340| 68 65 20 6d 6f 75 73 65 | 20 77 69 74 68 69 6e 20 |he mouse| within |
|00001350| 74 68 65 20 73 65 63 6f | 6e 64 61 72 79 20 73 63 |the seco|ndary sc|
|00001360| 72 6f 6c 6c 65 72 3b 20 | 73 63 72 6f 6c 6c 20 62 |roller; |scroll b|
|00001370| 61 72 73 20 63 61 6e 6e | 6f 74 20 62 65 0d 2f 2f |ars cann|ot be.//|
|00001380| 20 61 73 73 6f 63 69 61 | 74 65 64 20 77 69 74 68 | associa|ted with|
|00001390| 20 61 20 54 53 65 63 6f | 6e 64 61 72 79 53 63 72 | a TSeco|ndaryScr|
|000013a0| 6f 6c 6c 65 72 20 6f 62 | 6a 65 63 74 2e 0d 2f 2f |oller ob|ject..//|
|000013b0| 20 20 20 20 59 6f 75 20 | 73 65 6c 64 6f 6d 20 6e |    You |seldom n|
|000013c0| 65 65 64 20 74 6f 20 63 | 61 6c 6c 20 6f 72 20 6f |eed to c|all or o|
|000013d0| 76 65 72 72 69 64 65 20 | 74 68 65 20 6d 65 74 68 |verride |the meth|
|000013e0| 6f 64 73 20 6f 66 20 74 | 68 69 73 20 63 6c 61 73 |ods of t|his clas|
|000013f0| 73 2e 0d 2f 2f 20 49 6e | 73 74 65 61 64 2c 20 63 |s..// In|stead, c|
|00001400| 72 65 61 74 65 20 74 68 | 65 20 73 65 63 6f 6e 64 |reate th|e second|
|00001410| 61 72 79 20 73 63 72 6f | 6c 6c 65 72 20 75 73 69 |ary scro|ller usi|
|00001420| 6e 67 20 61 20 76 69 65 | 77 20 72 65 73 6f 75 72 |ng a vie|w resour|
|00001430| 63 65 0d 2f 2f 20 61 6e | 64 20 63 61 6c 6c 20 74 |ce.// an|d call t|
|00001440| 68 65 20 41 64 64 53 65 | 63 6f 6e 64 61 72 79 53 |he AddSe|condaryS|
|00001450| 63 72 6f 6c 6c 65 72 20 | 6d 65 74 68 6f 64 20 6f |croller |method o|
|00001460| 66 20 74 68 65 20 70 72 | 69 6d 61 72 79 20 73 63 |f the pr|imary sc|
|00001470| 72 6f 6c 6c 65 72 0d 2f | 2f 20 74 6f 20 61 73 73 |roller./|/ to ass|
|00001480| 6f 63 69 61 74 65 20 74 | 68 69 73 20 73 65 63 6f |ociate t|his seco|
|00001490| 6e 64 61 72 79 20 73 63 | 72 6f 6c 6c 65 72 20 77 |ndary sc|roller w|
|000014a0| 69 74 68 20 74 68 61 74 | 20 70 72 69 6d 61 72 79 |ith that| primary|
|000014b0| 20 73 63 72 6f 6c 6c 65 | 72 2e 0d 7b 0d 09 4d 41 | scrolle|r..{..MA|
|000014c0| 5f 44 45 43 4c 41 52 45 | 5f 43 4c 4f 4e 45 3b 0d |_DECLARE|_CLONE;.|
|000014d0| 09 0d 70 75 62 6c 69 63 | 3a 0d 09 54 53 65 63 6f |..public|:..TSeco|
|000014e0| 6e 64 61 72 79 53 63 72 | 6f 6c 6c 65 72 28 63 6f |ndaryScr|oller(co|
|000014f0| 6e 73 74 20 43 56 69 65 | 77 50 6f 69 6e 74 26 20 |nst CVie|wPoint& |
|00001500| 69 74 73 4c 6f 63 61 74 | 69 6f 6e 20 3d 20 67 5a |itsLocat|ion = gZ|
|00001510| 65 72 6f 56 50 74 2c 0d | 09 09 09 09 09 09 09 09 |eroVPt,.|........|
|00001520| 20 20 63 6f 6e 73 74 20 | 43 56 69 65 77 50 6f 69 |  const |CViewPoi|
|00001530| 6e 74 26 20 69 74 73 53 | 69 7a 65 20 3d 20 67 5a |nt& itsS|ize = gZ|
|00001540| 65 72 6f 56 50 74 2c 0d | 09 09 09 09 09 09 09 09 |eroVPt,.|........|
|00001550| 20 20 53 69 7a 65 44 65 | 74 65 72 6d 69 6e 65 72 |  SizeDe|terminer|
|00001560| 20 69 74 73 48 53 69 7a | 65 44 65 74 20 3d 20 73 | itsHSiz|eDet = s|
|00001570| 69 7a 65 56 61 72 69 61 | 62 6c 65 2c 0d 09 09 09 |izeVaria|ble,....|
|00001580| 09 09 09 09 09 20 20 53 | 69 7a 65 44 65 74 65 72 |.....  S|izeDeter|
|00001590| 6d 69 6e 65 72 20 69 74 | 73 56 53 69 7a 65 44 65 |miner it|sVSizeDe|
|000015a0| 74 20 3d 20 73 69 7a 65 | 56 61 72 69 61 62 6c 65 |t = size|Variable|
|000015b0| 2c 0d 09 09 09 09 09 09 | 09 09 20 20 63 6f 6e 73 |,.......|..  cons|
|000015c0| 74 20 43 56 69 65 77 50 | 6f 69 6e 74 26 20 69 74 |t CViewP|oint& it|
|000015d0| 73 4d 61 78 20 3d 20 67 | 5a 65 72 6f 56 50 74 2c |sMax = g|ZeroVPt,|
|000015e0| 0d 09 09 09 09 09 09 09 | 09 20 20 62 6f 6f 6c 20 |........|.  bool |
|000015f0| 77 61 6e 74 48 6f 72 7a | 53 42 61 72 20 3d 20 66 |wantHorz|SBar = f|
|00001600| 61 6c 73 65 2c 0d 09 09 | 09 09 09 09 09 09 20 20 |alse,...|......  |
|00001610| 62 6f 6f 6c 20 77 61 6e | 74 56 65 72 74 53 42 61 |bool wan|tVertSBa|
|00001620| 72 20 3d 20 66 61 6c 73 | 65 29 3b 0d 09 09 2f 2f |r = fals|e);...//|
|00001630| 20 49 6e 69 74 69 61 6c | 69 7a 61 74 69 6f 6e 20 | Initial|ization |
|00001640| 6d 65 74 68 6f 64 20 66 | 6f 72 20 54 53 65 63 6f |method f|or TSeco|
|00001650| 6e 64 61 72 79 53 63 72 | 6f 6c 6c 65 72 2e 0d 0d |ndaryScr|oller...|
|00001660| 09 76 69 72 74 75 61 6c | 20 7e 54 53 65 63 6f 6e |.virtual| ~TSecon|
|00001670| 64 61 72 79 53 63 72 6f | 6c 6c 65 72 28 29 3b 0d |daryScro|ller();.|
|00001680| 0d 09 76 69 72 74 75 61 | 6c 20 76 6f 69 64 20 44 |..virtua|l void D|
|00001690| 6f 53 63 72 6f 6c 6c 28 | 63 6f 6e 73 74 20 43 56 |oScroll(|const CV|
|000016a0| 69 65 77 50 6f 69 6e 74 | 26 20 64 65 6c 74 61 2c |iewPoint|& delta,|
|000016b0| 20 62 6f 6f 6c 20 72 65 | 64 72 61 77 29 3b 0d 09 | bool re|draw);..|
|000016c0| 09 2f 2f 20 50 6f 6c 61 | 72 69 7a 65 20 61 6e 64 |.// Pola|rize and|
|000016d0| 20 64 65 6c 65 67 61 74 | 65 20 73 63 72 6f 6c 6c | delegat|e scroll|
|000016e0| 20 61 74 74 65 6d 70 74 | 73 20 74 6f 20 74 68 65 | attempt|s to the|
|000016f0| 20 70 72 69 6d 61 72 79 | 20 73 63 72 6f 6c 6c 65 | primary| scrolle|
|00001700| 72 20 28 75 6e 6c 65 73 | 73 20 63 61 6c 6c 65 64 |r (unles|s called|
|00001710| 0d 20 20 20 20 20 20 20 | 20 2f 2f 20 76 69 61 20 |.       | // via |
|00001720| 53 65 74 53 63 72 6f 6c | 6c 4c 69 6d 69 74 73 29 |SetScrol|lLimits)|
|00001730| 20 0d 0d 70 75 62 6c 69 | 63 3a 0d 09 43 50 6f 69 | ..publi|c:..CPoi|
|00001740| 6e 74 5f 41 43 20 66 44 | 65 6c 74 61 46 61 63 74 |nt_AC fD|eltaFact|
|00001750| 6f 72 3b 09 09 09 09 09 | 09 09 2f 2f 20 6b 56 44 |or;.....|..// kVD|
|00001760| 65 70 65 6e 64 65 6e 74 | 20 61 6e 64 20 6b 48 44 |ependent| and kHD|
|00001770| 65 70 65 6e 64 65 6e 74 | 20 28 6f 72 20 6e 6f 74 |ependent| (or not|
|00001780| 29 20 0d 0d 09 54 50 72 | 69 6d 61 72 79 53 63 72 |) ...TPr|imaryScr|
|00001790| 6f 6c 6c 65 72 2a 20 66 | 50 72 69 6d 61 72 79 53 |oller* f|PrimaryS|
|000017a0| 63 72 6f 6c 6c 65 72 3b | 09 09 09 09 2f 2f 20 74 |croller;|....// t|
|000017b0| 68 65 20 70 72 69 6d 61 | 72 79 20 73 63 72 6f 6c |he prima|ry scrol|
|000017c0| 6c 65 72 20 0d 7d 3b 0d | 0d 0d 2f 2f 2d 2d 2d 2d |ler .};.|..//----|
|000017d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000017e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000017f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001800| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001810| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001820| 2d 2d 2d 2d 0d 2f 2f 20 | 47 6c 6f 62 61 6c 20 66 |----.// |Global f|
|00001830| 75 6e 63 74 69 6f 6e 20 | 64 65 63 6c 61 72 61 74 |unction |declarat|
|00001840| 69 6f 6e 73 0d 2f 2f 2d | 2d 2d 2d 2d 2d 2d 2d 2d |ions.//-|--------|
|00001850| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001860| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001870| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001880| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001890| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0d |--------|-------.|
|000018a0| 0d 45 58 50 4f 52 54 5f | 4d 41 20 20 76 6f 69 64 |.EXPORT_|MA  void|
|000018b0| 20 49 6e 69 74 55 53 79 | 6e 63 68 53 63 72 6f 6c | InitUSy|nchScrol|
|000018c0| 6c 65 72 28 29 3b 0d 0d | 0d 23 65 6e 64 69 66 0d |ler();..|.#endif.|
|000018d0| 0d 0d 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001900| 00 00 01 00 00 00 02 0a | 00 00 01 0a 00 00 00 5c |........|.......\|
|00001910| 61 6e 20 45 73 63 61 70 | 65 20 6f 72 20 43 6f 6d |an Escap|e or Com|
|00001920| 6d 61 6e 64 2d 70 65 72 | 69 6f 64 20 61 63 74 73 |mand-per|iod acts|
|00001930| 10 55 53 79 6e 63 68 53 | 63 72 6f 6c 6c 65 72 2e |.USynchS|croller.|
|00001940| 68 69 6c 65 73 6c 65 72 | 74 61 6c 6c 73 69 74 6c |hilesler|tallsitl|
|00001950| 02 00 54 45 58 54 4d 50 | 53 20 00 00 b1 df b1 df |..TEXTMP|S ......|
|00001960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001970| 00 00 b0 88 ec e3 00 00 | 1d e4 00 00 03 1e 6e 63 |........|......nc|
|00001980| 6c 75 64 65 73 3a 55 44 | 69 73 70 61 74 63 68 65 |ludes:UD|ispatche|
|00001990| 72 2e 68 09 43 44 6f 63 | 75 6d 65 6e 74 49 74 65 |r.h.CDoc|umentIte|
|000019a0| 72 61 74 6f 72 09 54 68 | 65 20 43 44 6f 63 75 6d |rator.Th|e CDocum|
|000019b0| 65 6e 74 49 74 65 72 61 | 74 6f 72 20 63 6c 61 73 |entItera|tor clas|
|000019c0| 73 20 69 6d 70 6c 65 6d | 65 6e 74 73 20 61 6e 20 |s implem|ents an |
|000019d0| 6f 62 6a 65 63 74 20 68 | 61 76 69 6e 67 20 74 68 |object h|aving th|
|000019e0| 65 20 61 62 69 6c 69 74 | 79 20 74 6f 20 69 74 65 |e abilit|y to ite|
|000019f0| 72 61 74 65 20 6f 76 65 | 72 20 61 20 6c 69 73 74 |rate ove|r a list|
|00001a00| 00 00 00 49 13 04 80 01 | 00 00 06 31 33 2e 30 2e |...I....|...13.0.|
|00001a10| 34 3b 4d 61 63 41 70 70 | aa 20 52 65 6c 65 61 73 |4;MacApp|. Releas|
|00001a20| 65 20 31 33 20 55 70 64 | 61 74 65 20 34 2c 20 a9 |e 13 Upd|ate 4, .|
|00001a30| 20 41 70 70 6c 65 20 43 | 6f 6d 70 75 74 65 72 2c | Apple C|omputer,|
|00001a40| 20 49 6e 63 2e 20 31 39 | 38 34 2d 39 38 00 00 00 | Inc. 19|84-98...|
|00001a50| 49 13 04 80 01 00 00 06 | 31 33 2e 30 2e 34 3b 4d |I.......|13.0.4;M|
|00001a60| 61 63 41 70 70 aa 20 52 | 65 6c 65 61 73 65 20 31 |acApp. R|elease 1|
|00001a70| 33 20 55 70 64 61 74 65 | 20 34 2c 20 a9 20 41 70 |3 Update| 4, . Ap|
|00001a80| 70 6c 65 20 43 6f 6d 70 | 75 74 65 72 2c 20 49 6e |ple Comp|uter, In|
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|00001b50| 00 80 00 00 00 00 00 9a | 04 21 df 20 09 50 72 6f |........|.!. .Pro|
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