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MacBinary | 1990-05-01 | 4.6 KB | [TEXT/MPS ] |
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Win98
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This file was processed as: MacBinary
(archive/macBinary).
Confidence | Program | Detection | Match Type | Support
|
---|
66%
| dexvert
| ZX81 Sinclair BASIC (image/sinclairBASIC)
| ext
| Supported |
10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
100%
| file
| MacBinary II, inited, Tue May 1 12:00:00 1990, modified Tue May 1 12:00:00 1990, creator 'MPS ', type ASCII, 3792 bytes "UAreaSelector.p" , at 0xf50 642 bytes resource
| default (weak)
| |
99%
| file
| data
| default
| |
74%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
25%
| TrID
| MacBinary 2
| default (weak)
| |
100%
| siegfried
| fmt/1762 MacBinary (II)
| default
| |
100%
| lsar
| MacBinary
| default
|
|
id metadata |
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key | value |
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macFileType | [TEXT] |
macFileCreator | [MPS ] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0f 55 41 72 65 61 53 | 65 6c 65 63 74 6f 72 2e |..UAreaS|elector.|
|00000010| 70 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |p.......|........|
|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 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 0e d0 00 | 00 02 82 a2 63 63 00 a2 |........|....cc..|
|00000060| 63 63 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |cc......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 de c8 00 00 |........|........|
|00000080| 7b 5b 6a 3d 32 30 2f 35 | 33 2f 31 24 5d 20 50 61 |{[j=20/5|3/1$] Pa|
|00000090| 73 6d 61 74 20 4f 70 74 | 69 6f 6e 73 7d 0d 0d 55 |smat Opt|ions}..U|
|000000a0| 4e 49 54 20 55 41 72 65 | 61 53 65 6c 65 63 74 6f |NIT UAre|aSelecto|
|000000b0| 72 3b 0d 0d 7b 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |r;..{---|--------|
|000000c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000000d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000000e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000000f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000100| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000110| 0d 0d 09 50 72 6f 67 72 | 61 6d 3a 09 46 72 61 63 |...Progr|am:.Frac|
|00000120| 41 70 70 20 32 2e 30 0d | 09 55 6e 69 74 3a 09 09 |App 2.0.|.Unit:..|
|00000130| 55 41 72 65 61 53 65 6c | 65 63 74 6f 72 0d 09 46 |UAreaSel|ector..F|
|00000140| 69 6c 65 3a 09 09 55 41 | 72 65 61 53 65 6c 65 63 |ile:..UA|reaSelec|
|00000150| 74 6f 72 2e 70 0d 09 49 | 6e 63 6c 75 64 65 73 3a |tor.p..I|ncludes:|
|00000160| 09 55 41 72 65 61 53 65 | 6c 65 63 74 6f 72 2c 69 |.UAreaSe|lector,i|
|00000170| 6e 63 31 2e 70 0d 0d 09 | 62 79 20 4b 65 69 74 68 |nc1.p...|by Keith|
|00000180| 20 52 6f 6c 6c 69 6e 20 | 26 20 42 6f 33 62 20 4a | Rollin |& Bo3b J|
|00000190| 6f 68 6e 73 6f 6e 0d 09 | 6f 66 20 41 70 70 6c 65 |ohnson..|of Apple|
|000001a0| 20 4d 61 63 69 6e 74 6f | 73 68 20 44 65 76 65 6c | Macinto|sh Devel|
|000001b0| 6f 70 65 72 20 54 65 63 | 68 6e 69 63 61 6c 20 53 |oper Tec|hnical S|
|000001c0| 75 70 70 6f 72 74 0d 0d | 09 43 6f 70 79 72 69 67 |upport..|.Copyrig|
|000001d0| 68 74 20 a9 20 31 39 38 | 38 2d 31 39 39 30 20 41 |ht . 198|8-1990 A|
|000001e0| 70 70 6c 65 20 43 6f 6d | 70 75 74 65 72 2c 20 49 |pple Com|puter, I|
|000001f0| 6e 63 2e 0d 09 41 6c 6c | 20 72 69 67 68 74 73 20 |nc...All| rights |
|00000200| 72 65 73 65 72 76 65 64 | 2e 0d 0d 2d 2d 2d 2d 2d |reserved|...-----|
|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 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000240| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000250| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000260| 2d 2d 2d 2d 2d 2d 2d 0d | 0d 09 54 68 69 73 20 75 |-------.|..This u|
|00000270| 6e 69 74 20 68 6f 6c 64 | 73 20 61 20 63 6f 6d 6d |nit hold|s a comm|
|00000280| 61 6e 64 20 6f 62 6a 65 | 63 74 20 74 68 61 74 20 |and obje|ct that |
|00000290| 69 73 20 75 73 65 64 20 | 77 68 65 6e 20 77 65 20 |is used |when we |
|000002a0| 68 61 76 65 20 61 20 6d | 6f 75 73 65 20 64 6f 77 |have a m|ouse dow|
|000002b0| 6e 20 69 6e 20 74 68 65 | 20 63 6f 6e 74 65 6e 74 |n in the| content|
|000002c0| 0d 09 61 72 65 61 20 6f | 66 20 6f 6e 65 20 6f 66 |..area o|f one of|
|000002d0| 20 6f 75 72 20 46 72 61 | 63 41 70 70 56 69 65 77 | our Fra|cAppView|
|000002e0| 73 2e 20 4d 61 63 41 70 | 70 20 63 61 6c 6c 73 20 |s. MacAp|p calls |
|000002f0| 74 68 69 73 20 74 6f 20 | 74 61 6b 65 20 63 61 72 |this to |take car|
|00000300| 65 20 6f 66 20 6d 6f 75 | 73 65 20 74 72 61 63 6b |e of mou|se track|
|00000310| 69 6e 67 2e 20 57 65 0d | 09 68 61 76 65 20 61 20 |ing. We.|.have a |
|00000320| 73 70 65 63 69 61 6c 20 | 6d 6f 75 73 65 20 74 72 |special |mouse tr|
|00000330| 61 63 6b 65 72 20 66 6f | 72 20 73 65 76 65 72 61 |acker fo|r severa|
|00000340| 6c 20 72 65 61 73 6f 6e | 73 2e 0d 0d 09 46 6f 72 |l reason|s....For|
|00000350| 20 6f 6e 65 2c 20 77 65 | d5 64 20 6c 69 6b 65 20 | one, we|.d like |
|00000360| 74 6f 20 75 73 65 20 61 | 20 64 69 66 66 65 72 65 |to use a| differe|
|00000370| 6e 74 20 70 61 74 74 65 | 72 6e 20 77 68 65 6e 20 |nt patte|rn when |
|00000380| 64 72 61 67 67 69 6e 67 | 20 74 68 65 20 6d 6f 75 |dragging| the mou|
|00000390| 73 65 20 61 72 6f 75 6e | 64 2e 20 54 68 65 20 6e |se aroun|d. The n|
|000003a0| 6f 72 6d 61 6c 0d 09 67 | 72 61 79 20 70 61 74 74 |ormal..g|ray patt|
|000003b0| 65 72 6e 20 64 6f 65 73 | 6e d5 74 20 73 68 6f 77 |ern does|n.t show|
|000003c0| 20 75 70 20 74 6f 6f 20 | 77 65 6c 6c 20 6f 6e 20 | up too |well on |
|000003d0| 6f 75 72 20 63 6f 6c 6f | 72 65 64 20 62 61 63 6b |our colo|red back|
|000003e0| 67 72 6f 75 6e 64 73 2e | 0d 0d 09 53 65 63 6f 6e |grounds.|...Secon|
|000003f0| 64 2c 20 77 65 20 6e 65 | 65 64 20 74 6f 20 63 6f |d, we ne|ed to co|
|00000400| 6e 73 74 72 61 69 6e 20 | 74 68 65 20 64 69 6d 65 |nstrain |the dime|
|00000410| 6e 73 69 6f 6e 73 20 6f | 66 20 74 68 65 20 72 65 |nsions o|f the re|
|00000420| 63 74 61 6e 67 6c 65 20 | 74 68 61 74 20 67 65 74 |ctangle |that get|
|00000430| 73 20 64 72 61 67 67 65 | 64 20 6f 75 74 2e 20 42 |s dragge|d out. B|
|00000440| 79 0d 09 64 6f 69 6e 67 | 20 74 68 69 73 2c 20 77 |y..doing| this, w|
|00000450| 65 20 6d 61 6b 65 20 73 | 75 72 65 20 74 68 61 74 |e make s|ure that|
|00000460| 20 74 68 65 20 72 65 63 | 74 61 6e 67 6c 65 20 74 | the rec|tangle t|
|00000470| 68 61 74 20 69 73 20 75 | 6c 74 69 6d 61 74 65 6c |hat is u|ltimatel|
|00000480| 79 20 64 65 66 69 6e 65 | 64 20 69 73 20 70 72 6f |y define|d is pro|
|00000490| 70 6f 72 74 69 6f 6e 61 | 6c 0d 09 74 6f 20 74 68 |portiona|l..to th|
|000004a0| 65 20 72 65 63 74 61 6e | 67 6c 65 20 75 73 65 64 |e rectan|gle used|
|000004b0| 20 66 6f 72 20 6f 75 72 | 20 64 6f 63 75 6d 65 6e | for our| documen|
|000004c0| 74 2e 0d 0d 09 46 69 6e | 61 6c 6c 79 2c 20 61 66 |t....Fin|ally, af|
|000004d0| 74 65 72 20 74 68 65 20 | 72 65 63 74 61 6e 67 6c |ter the |rectangl|
|000004e0| 65 20 69 73 20 61 6c 6c | 20 64 72 61 77 6e 2c 20 |e is all| drawn, |
|000004f0| 61 6e 64 20 77 65 20 6c | 69 66 74 20 74 68 65 20 |and we l|ift the |
|00000500| 6d 6f 75 73 65 20 75 70 | 2c 20 77 65 20 68 61 76 |mouse up|, we hav|
|00000510| 65 20 74 6f 20 74 65 6c | 6c 0d 09 74 68 65 20 54 |e to tel|l..the T|
|00000520| 46 72 61 63 41 70 70 56 | 69 65 77 20 77 68 61 74 |FracAppV|iew what|
|00000530| 20 74 68 65 20 6e 65 77 | 20 73 65 6c 65 63 74 69 | the new| selecti|
|00000540| 6f 6e 20 69 73 2e 20 54 | 68 69 73 20 69 73 20 62 |on is. T|his is b|
|00000550| 65 63 61 75 73 65 20 69 | 74 20 69 73 20 74 68 65 |ecause i|t is the|
|00000560| 20 76 69 65 77 20 74 68 | 61 74 20 6b 6e 6f 77 73 | view th|at knows|
|00000570| 0d 09 77 68 61 74 20 69 | 73 20 73 65 6c 65 63 74 |..what i|s select|
|00000580| 65 64 2e 20 57 68 65 6e | 20 74 68 65 20 6d 6f 75 |ed. When| the mou|
|00000590| 73 65 20 69 73 20 6c 69 | 66 74 65 64 2c 20 77 65 |se is li|fted, we|
|000005a0| 20 63 61 6c 6c 20 74 68 | 65 20 53 65 74 53 65 6c | call th|e SetSel|
|000005b0| 65 63 74 69 6f 6e 20 6d | 65 74 68 6f 64 20 6f 66 |ection m|ethod of|
|000005c0| 20 74 68 65 0d 09 76 69 | 65 77 20 77 69 74 68 20 | the..vi|ew with |
|000005d0| 74 68 65 20 72 65 63 74 | 61 6e 67 6c 65 2e 0d 0d |the rect|angle...|
|000005e0| 09 54 41 72 65 61 53 65 | 6c 65 63 74 6f 72 20 69 |.TAreaSe|lector i|
|000005f0| 73 20 61 20 64 65 73 63 | 65 6e 64 65 6e 74 20 6f |s a desc|endent o|
|00000600| 66 20 54 4e 6f 43 68 61 | 6e 67 65 73 43 6f 6d 6d |f TNoCha|ngesComm|
|00000610| 6d 61 6e 64 2e 20 54 4e | 6f 43 68 61 6e 67 65 73 |mand. TN|oChanges|
|00000620| 43 6f 6d 6d 61 6e 64 20 | 69 73 20 61 20 64 65 73 |Command |is a des|
|00000630| 63 65 6e 64 65 6e 74 0d | 09 6f 66 20 54 43 6f 6d |cendent.|.of TCom|
|00000640| 6d 61 6e 64 20 74 68 61 | 74 20 73 61 79 73 20 74 |mand tha|t says t|
|00000650| 68 61 74 20 69 74 20 64 | 6f 65 73 6e d5 74 20 63 |hat it d|oesn.t c|
|00000660| 68 61 6e 67 65 20 74 68 | 65 20 64 6f 63 75 6d 65 |hange th|e docume|
|00000670| 6e 74 2c 20 61 6e 64 20 | 73 6f 20 69 74 20 63 61 |nt, and |so it ca|
|00000680| 6e d5 74 20 62 65 20 75 | 6e 64 6f 6e 65 2e 0d 09 |n.t be u|ndone...|
|00000690| 41 6c 6c 20 69 74 20 64 | 6f 65 73 20 69 73 20 68 |All it d|oes is h|
|000006a0| 61 76 65 20 61 6e 20 49 | 4e 6f 43 68 61 6e 67 65 |ave an I|NoChange|
|000006b0| 73 43 6f 6d 6d 61 6e 64 | 20 74 68 61 74 20 73 65 |sCommand| that se|
|000006c0| 74 73 20 66 43 61 6e 55 | 6e 64 6f 20 61 6e 64 20 |ts fCanU|ndo and |
|000006d0| 66 43 61 75 73 65 73 43 | 68 61 6e 67 73 20 74 6f |fCausesC|hangs to|
|000006e0| 0d 09 46 41 4c 53 45 2e | 20 53 69 6e 63 65 20 77 |..FALSE.| Since w|
|000006f0| 65 20 6a 75 73 74 20 74 | 72 61 63 6b 20 74 68 65 |e just t|rack the|
|00000700| 20 6d 6f 75 73 65 2c 20 | 61 6e 64 20 64 6f 6e d5 | mouse, |and don.|
|00000710| 74 20 63 68 61 6e 67 65 | 20 74 68 65 20 73 74 61 |t change| the sta|
|00000720| 74 65 20 6f 66 20 74 68 | 65 20 64 6f 63 75 6d 65 |te of th|e docume|
|00000730| 6e 74 20 6f 72 0d 09 76 | 69 65 77 2c 20 77 65 20 |nt or..v|iew, we |
|00000740| 64 65 73 63 65 6e 64 20 | 6f 75 72 73 65 6c 76 65 |descend |ourselve|
|00000750| 73 20 66 72 6f 6d 20 54 | 4e 6f 43 68 61 6e 67 65 |s from T|NoChange|
|00000760| 73 43 6f 6d 6d 6d 61 6e | 64 2e 0d 0d 2d 2d 2d 2d |sCommman|d...----|
|00000770| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000780| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000790| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007c0| 2d 2d 2d 2d 2d 2d 2d 2d | 7d 0d 0d 09 49 4e 54 45 |--------|}...INTE|
|000007d0| 52 46 41 43 45 0d 0d 09 | 09 55 53 45 53 20 55 4d |RFACE...|.USES UM|
|000007e0| 61 63 41 70 70 2c 20 55 | 44 69 61 6c 6f 67 2c 20 |acApp, U|Dialog, |
|000007f0| 51 44 4f 66 66 53 63 72 | 65 65 6e 2c 20 54 6f 6f |QDOffScr|een, Too|
|00000800| 6c 55 74 69 6c 73 2c 20 | 55 52 65 63 74 53 74 61 |lUtils, |URectSta|
|00000810| 63 6b 2c 20 55 4f 66 66 | 73 63 72 65 65 6e 2c 0d |ck, UOff|screen,.|
|00000820| 09 09 09 20 55 46 72 61 | 63 41 70 70 3b 0d 0d 09 |... UFra|cApp;...|
|00000830| 09 54 59 50 45 0d 09 09 | 09 7b 2d 2d 2d 2d 2d 2d |.TYPE...|.{------|
|00000840| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000850| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 20 20 43 6f 6d 6d 61 |--------|- Comma|
|00000860| 6e 64 20 20 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |nd ----|--------|
|00000870| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000880| 2d 2d 2d 7d 0d 0d 09 09 | 09 54 41 72 65 61 53 65 |---}....|.TAreaSe|
|00000890| 6c 65 63 74 6f 72 09 09 | 3d 20 4f 42 4a 45 43 54 |lector..|= OBJECT|
|000008a0| 20 28 54 4e 6f 43 68 61 | 6e 67 65 73 43 6f 6d 6d | (TNoCha|ngesComm|
|000008b0| 61 6e 64 29 0d 0d 09 09 | 09 09 66 4f 77 6e 65 72 |and)....|..fOwner|
|000008c0| 56 69 65 77 3a 20 09 09 | 54 46 72 61 63 41 70 70 |View: ..|TFracApp|
|000008d0| 56 69 65 77 3b 09 7b 20 | 54 68 65 20 76 69 65 77 |View;.{ |The view|
|000008e0| 20 77 65 20 61 72 65 20 | 74 72 61 63 6b 69 6e 67 | we are |tracking|
|000008f0| 20 69 6e 2e 20 57 65 20 | 6e 65 65 64 20 74 6f 0d | in. We |need to.|
|00000900| 09 09 09 09 09 09 09 09 | 09 09 09 09 09 20 6b 65 |........|..... ke|
|00000910| 65 70 20 74 72 61 63 6b | 20 6f 66 20 74 68 69 73 |ep track| of this|
|00000920| 20 73 6f 20 77 65 20 63 | 61 6e 20 74 65 6c 6c 20 | so we c|an tell |
|00000930| 74 68 65 0d 09 09 09 09 | 09 09 09 09 09 09 09 09 |the.....|........|
|00000940| 09 20 76 69 65 77 20 74 | 6f 20 73 65 74 20 69 74 |. view t|o set it|
|00000950| 73 20 73 65 6c 65 63 74 | 69 6f 6e 20 72 65 63 74 |s select|ion rect|
|00000960| 61 6e 67 6c 65 0d 09 09 | 09 09 09 09 09 09 09 09 |angle...|........|
|00000970| 09 09 09 20 77 68 65 6e | 20 77 65 20 61 72 65 20 |... when| we are |
|00000980| 61 6c 6c 20 64 6f 6e 65 | 2e 20 7d 0d 09 09 09 09 |all done|. }.....|
|00000990| 66 50 6c 6f 74 48 65 69 | 67 68 74 3a 09 09 4c 6f |fPlotHei|ght:..Lo|
|000009a0| 6e 67 69 6e 74 3b 0d 09 | 09 09 09 66 50 6c 6f 74 |ngint;..|...fPlot|
|000009b0| 57 69 64 74 68 3a 20 09 | 09 4c 6f 6e 67 69 6e 74 |Width: .|.Longint|
|000009c0| 3b 09 09 7b 20 54 68 65 | 20 64 69 6d 65 6e 73 69 |;..{ The| dimensi|
|000009d0| 6f 6e 73 20 6f 66 20 74 | 68 65 20 64 6f 63 75 6d |ons of t|he docum|
|000009e0| 65 6e 74 20 77 65 20 61 | 72 65 0d 09 09 09 09 09 |ent we a|re......|
|000009f0| 09 09 09 09 09 09 09 09 | 20 74 72 61 63 6b 69 6e |........| trackin|
|00000a00| 67 2e 20 54 68 65 73 65 | 20 76 61 6c 75 65 73 20 |g. These| values |
|00000a10| 6c 65 74 20 75 73 20 6b | 6e 6f 77 20 68 6f 77 0d |let us k|now how.|
|00000a20| 09 09 09 09 09 09 09 09 | 09 09 09 09 09 20 74 6f |........|..... to|
|00000a30| 20 63 6f 6e 73 74 72 61 | 69 6e 20 6d 6f 75 73 65 | constra|in mouse|
|00000a40| 20 74 72 61 63 6b 69 6e | 67 2c 20 62 65 63 61 75 | trackin|g, becau|
|00000a50| 73 65 20 77 65 0d 09 09 | 09 09 09 09 09 09 09 09 |se we...|........|
|00000a60| 09 09 09 20 77 61 6e 74 | 20 69 74 20 74 6f 20 62 |... want| it to b|
|00000a70| 65 20 70 72 6f 70 6f 72 | 74 69 6f 6e 61 6c 20 74 |e propor|tional t|
|00000a80| 6f 20 74 68 65 0d 09 09 | 09 09 09 09 09 09 09 09 |o the...|........|
|00000a90| 09 09 09 20 64 6f 63 75 | 6d 65 6e 74 20 73 69 7a |... docu|ment siz|
|00000aa0| 65 2e 20 7d 0d 0d 09 09 | 09 09 50 52 4f 43 45 44 |e. }....|..PROCED|
|00000ab0| 55 52 45 20 54 41 72 65 | 61 53 65 6c 65 63 74 6f |URE TAre|aSelecto|
|00000ac0| 72 2e 49 41 72 65 61 53 | 65 6c 65 63 74 6f 72 28 |r.IAreaS|elector(|
|00000ad0| 69 74 73 56 69 65 77 3a | 20 54 46 72 61 63 41 70 |itsView:| TFracAp|
|00000ae0| 70 56 69 65 77 3b 0d 09 | 09 09 09 09 09 09 09 09 |pView;..|........|
|00000af0| 09 09 09 09 20 20 69 74 | 73 44 6f 63 75 6d 65 6e |.... it|sDocumen|
|00000b00| 74 3a 20 54 46 72 61 63 | 41 70 70 44 6f 63 75 6d |t: TFrac|AppDocum|
|00000b10| 65 6e 74 29 3b 0d 09 09 | 09 09 7b 20 49 6e 69 74 |ent);...|..{ Init|
|00000b20| 69 61 6c 69 7a 65 20 74 | 68 65 20 73 65 6c 65 63 |ialize t|he selec|
|00000b30| 74 69 6f 6e 20 6f 62 6a | 65 63 74 20 69 74 73 65 |tion obj|ect itse|
|00000b40| 6c 66 2e 20 20 54 68 69 | 73 20 62 61 73 69 63 61 |lf. Thi|s basica|
|00000b50| 6c 6c 79 20 73 65 74 73 | 20 75 70 20 77 69 74 68 |lly sets| up with|
|00000b60| 0d 09 09 09 09 20 20 49 | 43 6f 6d 6d 61 6e 64 2c |..... I|Command,|
|00000b70| 20 74 68 65 6e 20 73 65 | 74 73 20 6f 75 72 20 66 | then se|ts our f|
|00000b80| 69 65 6c 64 73 20 74 6f | 20 72 65 6d 65 6d 62 65 |ields to| remembe|
|00000b90| 72 20 6f 75 72 20 76 69 | 65 77 2e 20 7d 0d 0d 09 |r our vi|ew. }...|
|00000ba0| 09 09 09 46 55 4e 43 54 | 49 4f 4e 20 54 41 72 65 |...FUNCT|ION TAre|
|00000bb0| 61 53 65 6c 65 63 74 6f | 72 2e 54 72 61 63 6b 4d |aSelecto|r.TrackM|
|00000bc0| 6f 75 73 65 28 61 54 72 | 61 63 6b 50 68 61 73 65 |ouse(aTr|ackPhase|
|00000bd0| 3a 20 54 72 61 63 6b 50 | 68 61 73 65 3b 20 56 41 |: TrackP|hase; VA|
|00000be0| 52 20 61 6e 63 68 6f 72 | 50 6f 69 6e 74 2c 0d 09 |R anchor|Point,..|
|00000bf0| 09 09 09 09 09 09 09 09 | 09 09 09 20 20 70 72 65 |........|... pre|
|00000c00| 76 69 6f 75 73 50 6f 69 | 6e 74 2c 20 6e 65 78 74 |viousPoi|nt, next|
|00000c10| 50 6f 69 6e 74 3a 20 56 | 50 6f 69 6e 74 3b 0d 09 |Point: V|Point;..|
|00000c20| 09 09 09 09 09 09 09 09 | 09 09 09 20 20 6d 6f 75 |........|... mou|
|00000c30| 73 65 44 69 64 4d 6f 76 | 65 3a 20 42 4f 4f 4c 45 |seDidMov|e: BOOLE|
|00000c40| 41 4e 29 3a 20 54 43 6f | 6d 6d 61 6e 64 3b 20 4f |AN): TCo|mmand; O|
|00000c50| 56 45 52 52 49 44 45 3b | 0d 09 09 09 09 7b 20 54 |VERRIDE;|.....{ T|
|00000c60| 72 61 63 6b 20 74 68 65 | 20 6d 6f 75 73 65 20 77 |rack the| mouse w|
|00000c70| 68 69 6c 65 20 74 68 65 | 20 62 75 74 74 6f 6e 20 |hile the| button |
|00000c80| 69 73 20 64 6f 77 6e 20 | 69 6e 20 74 68 65 20 76 |is down |in the v|
|00000c90| 69 65 77 2e 20 53 65 74 | 73 20 74 68 65 20 73 65 |iew. Set|s the se|
|00000ca0| 6c 65 63 74 69 6f 6e 20 | 69 6e 0d 09 09 09 09 20 |lection |in..... |
|00000cb0| 20 74 68 65 20 6f 77 6e | 69 6e 67 20 76 69 65 77 | the own|ing view|
|00000cc0| 20 77 68 65 6e 20 77 65 | 20 61 72 65 20 64 6f 6e | when we| are don|
|00000cd0| 65 2e 20 7d 0d 0d 09 09 | 09 09 50 52 4f 43 45 44 |e. }....|..PROCED|
|00000ce0| 55 52 45 20 54 41 72 65 | 61 53 65 6c 65 63 74 6f |URE TAre|aSelecto|
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+--------+-------------------------+-------------------------+--------+--------+