/ Developer CD Series 1999 …ember: Reference Library / Apple Developer Reference Library (December 1999) (Disk 1).iso / mac / Technical Documentation / Develop / develop Issue 23 / develop Issue 23 code / QD 3D Geometry Sample.sea / QD 3D Geometry Sample / Shell src / DragSupport.c

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0d 44 72 61 67 53 75 | 70 70 6f 72 74 2e 63 00 |..DragSu|pport.c.|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|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 22 78 00 | 00 03 3a ac 20 67 14 ac |....."x.|..:. g..|
|00000060| 20 67 14 00 00 00 00 00 | 00 00 00 00 00 00 00 00 | g......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 3c 05 00 00 |........|....<...|
|00000080| 23 69 6e 63 6c 75 64 65 | 20 22 42 75 69 6c 64 43 |#include| "BuildC|
|00000090| 6f 6e 74 72 6f 6c 2e 68 | 22 0d 0d 0d 0d 23 69 66 |ontrol.h|"....#if|
|000000a0| 20 64 65 66 69 6e 65 64 | 28 71 55 73 65 44 75 6d | defined|(qUseDum|
|000000b0| 70 46 69 6c 65 29 0d 09 | 23 69 6e 63 6c 75 64 65 |pFile)..|#include|
|000000c0| 20 22 44 75 6d 70 48 65 | 61 64 65 72 2e 68 22 0d | "DumpHe|ader.h".|
|000000d0| 23 65 6c 73 65 0d 09 23 | 69 6e 63 6c 75 64 65 20 |#else..#|include |
|000000e0| 3c 52 65 73 6f 75 72 63 | 65 73 2e 68 3e 0d 23 65 |<Resourc|es.h>.#e|
|000000f0| 6e 64 69 66 0d 0d 23 69 | 6e 63 6c 75 64 65 20 22 |ndif..#i|nclude "|
|00000100| 44 72 61 67 53 75 70 70 | 6f 72 74 2e 68 22 0d 0d |DragSupp|ort.h"..|
|00000110| 44 72 61 67 48 61 6e 64 | 6c 65 72 47 6c 6f 62 61 |DragHand|lerGloba|
|00000120| 6c 73 20 70 44 72 61 67 | 47 6c 6f 62 61 6c 73 3b |ls pDrag|Globals;|
|00000130| 0d 0d 2f 2f 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |..//----|--------|
|00000140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000150| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000160| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000170| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0d 0d 42 6f 6f |--------|---..Boo|
|00000180| 6c 65 61 6e 20 44 72 61 | 67 4d 67 72 50 72 65 73 |lean Dra|gMgrPres|
|00000190| 65 6e 74 28 76 6f 69 64 | 29 0d 7b 0d 09 4f 53 45 |ent(void|).{..OSE|
|000001a0| 72 72 09 65 72 72 3b 0d | 09 6c 6f 6e 67 09 72 65 |rr.err;.|.long.re|
|000001b0| 73 70 6f 6e 73 65 20 3d | 20 30 4c 3b 0d 09 0d 09 |sponse =| 0L;....|
|000001c0| 65 72 72 20 3d 20 47 65 | 73 74 61 6c 74 28 67 65 |err = Ge|stalt(ge|
|000001d0| 73 74 61 6c 74 44 72 61 | 67 4d 67 72 41 74 74 72 |staltDra|gMgrAttr|
|000001e0| 2c 20 26 72 65 73 70 6f | 6e 73 65 29 3b 0d 09 0d |, &respo|nse);...|
|000001f0| 09 69 66 20 28 28 65 72 | 72 20 3d 3d 20 6e 6f 45 |.if ((er|r == noE|
|00000200| 72 72 29 20 0d 09 09 26 | 26 20 28 72 65 73 70 6f |rr) ...&|& (respo|
|00000210| 6e 73 65 20 26 26 20 28 | 31 20 3c 3c 20 67 65 73 |nse && (|1 << ges|
|00000220| 74 61 6c 74 44 72 61 67 | 4d 67 72 50 72 65 73 65 |taltDrag|MgrPrese|
|00000230| 6e 74 29 20 21 3d 20 30 | 29 29 0d 09 09 72 65 74 |nt) != 0|))...ret|
|00000240| 75 72 6e 20 74 72 75 65 | 3b 0d 0d 09 65 6c 73 65 |urn true|;...else|
|00000250| 0d 09 09 72 65 74 75 72 | 6e 20 66 61 6c 73 65 3b |...retur|n false;|
|00000260| 09 09 09 20 09 0d 7d 0d | 0d 2f 2f 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 0d 2f 2f 20 49 6e | 73 74 61 6c 6c 44 72 61 |--.// In|stallDra|
|000002c0| 67 48 61 6e 64 6c 65 72 | 73 20 61 74 74 61 63 68 |gHandler|s attach|
|000002d0| 65 73 20 6d 79 20 74 72 | 61 63 6b 69 6e 67 20 61 |es my tr|acking a|
|000002e0| 6e 64 20 72 65 63 65 69 | 76 65 20 68 61 6e 64 6c |nd recei|ve handl|
|000002f0| 65 72 73 20 74 6f 0d 2f | 2f 20 6f 6e 65 20 6f 66 |ers to./|/ one of|
|00000300| 20 74 68 65 20 61 70 70 | 6c 69 63 61 74 69 6f 6e | the app|lication|
|00000310| 27 73 20 77 69 6e 64 6f | 77 73 0d 2f 2f 2d 2d 2d |'s windo|ws.//---|
|00000320| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000330| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000340| 2d 2d 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 0d 4f 53 45 | 72 72 20 49 6e 73 74 61 |----.OSE|rr Insta|
|00000370| 6c 6c 44 72 61 67 48 61 | 6e 64 6c 65 72 73 28 57 |llDragHa|ndlers(W|
|00000380| 69 6e 64 6f 77 50 74 72 | 20 77 69 6e 29 0d 7b 09 |indowPtr| win).{.|
|00000390| 0d 09 4f 53 45 72 72 20 | 09 65 72 72 3b 0d 09 0d |..OSErr |.err;...|
|000003a0| 09 69 66 20 28 44 72 61 | 67 4d 67 72 50 72 65 73 |.if (Dra|gMgrPres|
|000003b0| 65 6e 74 28 29 29 20 7b | 0d 09 09 65 72 72 20 3d |ent()) {|...err =|
|000003c0| 20 49 6e 73 74 61 6c 6c | 54 72 61 63 6b 69 6e 67 | Install|Tracking|
|000003d0| 48 61 6e 64 6c 65 72 28 | 28 44 72 61 67 54 72 61 |Handler(|(DragTra|
|000003e0| 63 6b 69 6e 67 48 61 6e | 64 6c 65 72 29 20 44 72 |ckingHan|dler) Dr|
|000003f0| 61 67 54 72 61 63 6b 65 | 72 2c 20 77 69 6e 2c 20 |agTracke|r, win, |
|00000400| 6e 69 6c 29 3b 0d 09 09 | 69 66 20 28 65 72 72 20 |nil);...|if (err |
|00000410| 21 3d 20 6e 6f 45 72 72 | 29 20 67 6f 74 6f 20 42 |!= noErr|) goto B|
|00000420| 61 69 6c 3b 09 0d 09 0d | 09 09 65 72 72 20 3d 20 |ail;....|..err = |
|00000430| 49 6e 73 74 61 6c 6c 52 | 65 63 65 69 76 65 48 61 |InstallR|eceiveHa|
|00000440| 6e 64 6c 65 72 28 28 44 | 72 61 67 52 65 63 65 69 |ndler((D|ragRecei|
|00000450| 76 65 48 61 6e 64 6c 65 | 72 29 20 44 72 61 67 52 |veHandle|r) DragR|
|00000460| 65 63 65 69 76 65 72 2c | 20 77 69 6e 2c 20 6e 69 |eceiver,| win, ni|
|00000470| 6c 29 3b 0d 09 09 69 66 | 20 28 65 72 72 20 21 3d |l);...if| (err !=|
|00000480| 20 6e 6f 45 72 72 29 20 | 0d 09 09 09 28 76 6f 69 | noErr) |....(voi|
|00000490| 64 29 20 52 65 6d 6f 76 | 65 54 72 61 63 6b 69 6e |d) Remov|eTrackin|
|000004a0| 67 48 61 6e 64 6c 65 72 | 28 28 44 72 61 67 54 72 |gHandler|((DragTr|
|000004b0| 61 63 6b 69 6e 67 48 61 | 6e 64 6c 65 72 29 20 44 |ackingHa|ndler) D|
|000004c0| 72 61 67 54 72 61 63 6b | 65 72 2c 20 77 69 6e 29 |ragTrack|er, win)|
|000004d0| 3b 0d 09 7d 0d 0d 42 61 | 69 6c 3a 09 0d 09 72 65 |;..}..Ba|il:...re|
|000004e0| 74 75 72 6e 20 65 72 72 | 3b 0d 7d 0d 0d 2f 2f 2d |turn err|;.}..//-|
|000004f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000500| 2d 2d 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 0d 2f | 2f 20 52 65 6d 6f 76 65 |------./|/ Remove|
|00000540| 44 72 61 67 48 61 6e 64 | 6c 65 72 73 20 72 65 6d |DragHand|lers rem|
|00000550| 6f 76 65 73 20 6d 79 20 | 74 72 61 63 6b 69 6e 67 |oves my |tracking|
|00000560| 20 61 6e 64 20 72 65 63 | 65 69 76 65 20 68 61 6e | and rec|eive han|
|00000570| 64 6c 65 72 73 20 66 72 | 6f 6d 0d 2f 2f 20 6f 6e |dlers fr|om.// on|
|00000580| 65 20 6f 66 20 74 68 65 | 20 61 70 70 6c 69 63 61 |e of the| applica|
|00000590| 74 69 6f 6e 27 73 20 77 | 69 6e 64 6f 77 73 20 28 |tion's w|indows (|
|000005a0| 70 72 69 6f 72 20 74 6f | 20 74 68 65 20 77 69 6e |prior to| the win|
|000005b0| 64 6f 77 27 73 20 64 69 | 73 70 6f 73 61 6c 2c 0d |dow's di|sposal,.|
|000005c0| 2f 2f 20 70 72 65 73 75 | 6d 61 62 6c 79 29 0d 2f |// presu|mably)./|
|000005d0| 2f 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/-------|--------|
|000005e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000005f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000600| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000610| 2d 2d 2d 2d 2d 2d 2d 2d | 0d 76 6f 69 64 20 52 65 |--------|.void Re|
|00000620| 6d 6f 76 65 44 72 61 67 | 48 61 6e 64 6c 65 72 73 |moveDrag|Handlers|
|00000630| 28 57 69 6e 64 6f 77 50 | 74 72 20 77 69 6e 29 0d |(WindowP|tr win).|
|00000640| 7b 0d 09 69 66 20 28 44 | 72 61 67 4d 67 72 50 72 |{..if (D|ragMgrPr|
|00000650| 65 73 65 6e 74 28 29 29 | 20 7b 0d 09 09 52 65 6d |esent())| {...Rem|
|00000660| 6f 76 65 52 65 63 65 69 | 76 65 48 61 6e 64 6c 65 |oveRecei|veHandle|
|00000670| 72 28 28 44 72 61 67 52 | 65 63 65 69 76 65 48 61 |r((DragR|eceiveHa|
|00000680| 6e 64 6c 65 72 29 20 44 | 72 61 67 52 65 63 65 69 |ndler) D|ragRecei|
|00000690| 76 65 72 2c 20 77 69 6e | 29 3b 0d 09 09 52 65 6d |ver, win|);...Rem|
|000006a0| 6f 76 65 54 72 61 63 6b | 69 6e 67 48 61 6e 64 6c |oveTrack|ingHandl|
|000006b0| 65 72 28 28 44 72 61 67 | 54 72 61 63 6b 69 6e 67 |er((Drag|Tracking|
|000006c0| 48 61 6e 64 6c 65 72 29 | 20 44 72 61 67 54 72 61 |Handler)| DragTra|
|000006d0| 63 6b 65 72 2c 20 77 69 | 6e 29 3b 0d 09 7d 0d 7d |cker, wi|n);..}.}|
|000006e0| 0d 0d 2f 2f 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |..//----|--------|
|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 0d 2f 2f 20 44 |--------|---.// D|
|00000730| 72 61 67 49 74 65 6d 73 | 41 72 65 41 63 63 65 70 |ragItems|AreAccep|
|00000740| 74 61 62 6c 65 20 72 65 | 74 75 72 6e 73 20 74 72 |table re|turns tr|
|00000750| 75 65 20 69 66 20 74 68 | 65 20 63 6f 6e 74 65 6e |ue if th|e conten|
|00000760| 74 73 20 28 64 61 74 61 | 29 20 6f 66 0d 2f 2f 20 |ts (data|) of.// |
|00000770| 74 68 65 20 64 72 61 67 | 20 69 73 20 6f 6e 6c 79 |the drag| is only|
|00000780| 20 61 20 27 54 45 58 54 | 27 20 66 6c 61 76 6f 72 | a 'TEXT|' flavor|
|00000790| 2e 0d 2f 2f 0d 2f 2f 20 | 44 72 61 67 49 74 65 6d |..//.// |DragItem|
|000007a0| 73 41 72 65 41 63 63 65 | 70 74 61 62 6c 65 20 69 |sAreAcce|ptable i|
|000007b0| 73 20 63 61 6c 6c 65 64 | 20 62 79 20 74 68 65 20 |s called| by the |
|000007c0| 74 72 61 63 6b 69 6e 67 | 20 61 6e 64 20 72 65 63 |tracking| and rec|
|000007d0| 65 69 76 65 20 68 61 6e | 64 6c 65 72 73 0d 2f 2f |eive han|dlers.//|
|000007e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000800| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000810| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000820| 2d 2d 2d 2d 2d 2d 2d 0d | 42 6f 6f 6c 65 61 6e 20 |-------.|Boolean |
|00000830| 44 72 61 67 49 74 65 6d | 73 41 72 65 41 63 63 65 |DragItem|sAreAcce|
|00000840| 70 74 61 62 6c 65 28 44 | 72 61 67 52 65 66 65 72 |ptable(D|ragRefer|
|00000850| 65 6e 63 65 20 64 72 61 | 67 29 0d 7b 0d 09 4f 53 |ence dra|g).{..OS|
|00000860| 45 72 72 09 09 09 65 72 | 72 3b 0d 09 75 6e 73 69 |Err...er|r;..unsi|
|00000870| 67 6e 65 64 20 73 68 6f | 72 74 09 74 6f 74 61 6c |gned sho|rt.total|
|00000880| 49 74 65 6d 73 3b 0d 09 | 49 74 65 6d 52 65 66 65 |Items;..|ItemRefe|
|00000890| 72 65 6e 63 65 09 69 74 | 65 6d 52 65 66 3b 0d 09 |rence.it|emRef;..|
|000008a0| 42 6f 6f 6c 65 61 6e 09 | 09 09 61 63 63 65 70 74 |Boolean.|..accept|
|000008b0| 49 74 3b 0d 09 50 74 72 | 09 09 20 09 09 74 65 78 |It;..Ptr|.. ..tex|
|000008c0| 74 46 6c 61 76 6f 72 3b | 0d 09 53 69 7a 65 09 09 |tFlavor;|..Size..|
|000008d0| 09 64 61 74 61 53 69 7a | 65 3b 0d 09 0d 09 61 63 |.dataSiz|e;....ac|
|000008e0| 63 65 70 74 49 74 20 3d | 20 66 61 6c 73 65 3b 0d |ceptIt =| false;.|
|000008f0| 09 65 72 72 20 3d 20 43 | 6f 75 6e 74 44 72 61 67 |.err = C|ountDrag|
|00000900| 49 74 65 6d 73 28 64 72 | 61 67 2c 20 26 74 6f 74 |Items(dr|ag, &tot|
|00000910| 61 6c 49 74 65 6d 73 29 | 3b 0d 0d 09 69 66 20 28 |alItems)|;...if (|
|00000920| 28 65 72 72 20 3d 3d 20 | 6e 6f 45 72 72 29 20 26 |(err == |noErr) &|
|00000930| 26 20 28 74 6f 74 61 6c | 49 74 65 6d 73 20 3d 3d |& (total|Items ==|
|00000940| 20 31 29 29 20 20 7b 0d | 09 09 2f 2f 0d 09 09 2f | 1))  {.|..//.../|
|00000950| 2f 20 4f 6e 6c 79 20 61 | 63 63 65 70 74 20 74 68 |/ Only a|ccept th|
|00000960| 65 20 64 72 61 67 20 69 | 66 20 74 68 65 72 65 27 |e drag i|f there'|
|00000970| 73 20 6f 6e 6c 79 20 6f | 6e 65 20 66 6c 61 76 6f |s only o|ne flavo|
|00000980| 72 2c 20 61 6e 64 0d 09 | 09 2f 2f 20 69 74 73 20 |r, and..|.// its |
|00000990| 61 20 54 45 58 54 20 6f | 6e 65 2e 0d 09 09 2f 2f |a TEXT o|ne....//|
|000009a0| 0d 09 09 65 72 72 20 3d | 20 47 65 74 44 72 61 67 |...err =| GetDrag|
|000009b0| 49 74 65 6d 52 65 66 65 | 72 65 6e 63 65 4e 75 6d |ItemRefe|renceNum|
|000009c0| 62 65 72 28 64 72 61 67 | 2c 20 31 2c 20 26 69 74 |ber(drag|, 1, &it|
|000009d0| 65 6d 52 65 66 29 3b 0d | 09 09 69 66 20 28 65 72 |emRef);.|..if (er|
|000009e0| 72 20 21 3d 20 6e 6f 45 | 72 72 29 09 67 6f 74 6f |r != noE|rr).goto|
|000009f0| 20 42 61 69 6c 3b 0d 09 | 09 0d 09 09 65 72 72 20 | Bail;..|....err |
|00000a00| 3d 20 47 65 74 46 6c 61 | 76 6f 72 44 61 74 61 53 |= GetFla|vorDataS|
|00000a10| 69 7a 65 28 64 72 61 67 | 2c 20 31 2c 20 27 54 45 |ize(drag|, 1, 'TE|
|00000a20| 58 54 27 2c 20 26 64 61 | 74 61 53 69 7a 65 29 3b |XT', &da|taSize);|
|00000a30| 0d 09 09 69 66 20 28 65 | 72 72 20 21 3d 20 6e 6f |...if (e|rr != no|
|00000a40| 45 72 72 29 20 67 6f 74 | 6f 20 42 61 69 6c 3b 0d |Err) got|o Bail;.|
|00000a50| 0d 09 09 74 65 78 74 46 | 6c 61 76 6f 72 20 3d 20 |...textF|lavor = |
|00000a60| 4e 65 77 50 74 72 28 64 | 61 74 61 53 69 7a 65 29 |NewPtr(d|ataSize)|
|00000a70| 3b 0d 09 09 69 66 20 28 | 74 65 78 74 46 6c 61 76 |;...if (|textFlav|
|00000a80| 6f 72 20 3d 3d 20 4e 55 | 4c 4c 29 20 67 6f 74 6f |or == NU|LL) goto|
|00000a90| 20 42 61 69 6c 3b 0d 09 | 09 0d 09 09 65 72 72 20 | Bail;..|....err |
|00000aa0| 3d 20 47 65 74 46 6c 61 | 76 6f 72 44 61 74 61 28 |= GetFla|vorData(|
|00000ab0| 64 72 61 67 2c 20 69 74 | 65 6d 52 65 66 2c 20 27 |drag, it|emRef, '|
|00000ac0| 54 45 58 54 27 2c 20 74 | 65 78 74 46 6c 61 76 6f |TEXT', t|extFlavo|
|00000ad0| 72 2c 20 26 64 61 74 61 | 53 69 7a 65 2c 20 30 29 |r, &data|Size, 0)|
|00000ae0| 3b 0d 09 09 69 66 20 28 | 65 72 72 20 3d 3d 20 6e |;...if (|err == n|
|00000af0| 6f 45 72 72 29 20 61 63 | 63 65 70 74 49 74 20 3d |oErr) ac|ceptIt =|
|00000b00| 20 74 72 75 65 3b 0d 09 | 09 0d 09 09 44 69 73 70 | true;..|....Disp|
|00000b10| 6f 73 65 50 74 72 28 74 | 65 78 74 46 6c 61 76 6f |osePtr(t|extFlavo|
|00000b20| 72 29 3b 0d 09 7d 0d 0d | 42 61 69 6c 3a 0d 09 72 |r);..}..|Bail:..r|
|00000b30| 65 74 75 72 6e 20 61 63 | 63 65 70 74 49 74 3b 0d |eturn ac|ceptIt;.|
|00000b40| 7d 0d 0d 2f 2f 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |}..//---|--------|
|00000b50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000b60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000b70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000b80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0d 2f 2f 20 |--------|----.// |
|00000b90| 44 72 61 67 49 73 4e 6f | 74 49 6e 53 6f 75 72 63 |DragIsNo|tInSourc|
|00000ba0| 65 57 69 6e 64 6f 77 20 | 72 65 74 75 72 6e 73 20 |eWindow |returns |
|00000bb0| 74 72 75 65 20 69 66 20 | 74 68 65 20 64 72 61 67 |true if |the drag|
|00000bc0| 20 69 6e 20 70 72 6f 67 | 72 65 73 73 0d 2f 2f 20 | in prog|ress.// |
|00000bd0| 69 73 20 6e 6f 74 20 69 | 6e 20 74 68 65 20 73 61 |is not i|n the sa|
|00000be0| 6d 65 20 77 69 6e 64 6f | 77 20 69 74 20 6f 72 69 |me windo|w it ori|
|00000bf0| 67 69 6e 61 74 65 64 20 | 69 6e 0d 2f 2f 20 0d 2f |ginated |in.// ./|
|00000c00| 2f 20 44 72 61 67 49 73 | 4e 6f 74 49 6e 53 6f 75 |/ DragIs|NotInSou|
|00000c10| 72 63 65 57 69 6e 64 6f | 77 20 69 73 20 63 61 6c |rceWindo|w is cal|
|00000c20| 6c 65 64 20 62 79 20 74 | 68 65 20 74 72 61 63 6b |led by t|he track|
|00000c30| 69 6e 67 20 61 6e 64 20 | 72 65 63 65 69 76 65 20 |ing and |receive |
|00000c40| 68 61 6e 64 6c 65 72 73 | 0d 2f 2f 20 0d 2f 2f 20 |handlers|.// .// |
|00000c50| 4e 6f 74 65 20 74 68 61 | 74 2c 20 69 66 20 74 68 |Note tha|t, if th|
|00000c60| 69 73 20 61 70 70 6c 69 | 63 61 74 69 6f 6e 20 61 |is appli|cation a|
|00000c70| 6c 6c 6f 77 65 64 20 69 | 74 65 6d 73 20 74 6f 20 |llowed i|tems to |
|00000c80| 62 65 20 64 72 61 67 67 | 65 64 20 77 69 74 68 69 |be dragg|ed withi|
|00000c90| 6e 0d 2f 2f 20 69 74 73 | 20 77 69 6e 64 6f 77 73 |n.// its| windows|
|00000ca0| 2c 20 74 68 69 73 20 66 | 75 6e 63 74 69 6f 6e 20 |, this f|unction |
|00000cb0| 77 6f 75 6c 64 20 6e 6f | 74 20 62 65 20 61 70 70 |would no|t be app|
|00000cc0| 72 6f 70 72 69 61 74 65 | 2e 0d 2f 2f 20 49 6e 73 |ropriate|..// Ins|
|00000cd0| 74 65 61 64 2c 20 68 69 | 6c 69 67 68 74 69 6e 67 |tead, hi|lighting|
|00000ce0| 20 77 6f 75 6c 64 20 70 | 72 6f 62 61 62 6c 79 20 | would p|robably |
|00000cf0| 6f 63 63 75 72 20 69 6e | 20 74 68 65 20 73 6f 75 |occur in| the sou|
|00000d00| 72 63 65 20 77 69 6e 64 | 6f 77 0d 2f 2f 20 77 68 |rce wind|ow.// wh|
|00000d10| 65 6e 20 74 68 65 20 64 | 72 61 67 48 61 73 4c 65 |en the d|ragHasLe|
|00000d20| 66 74 53 6f 75 72 63 65 | 57 69 6e 64 6f 77 20 66 |ftSource|Window f|
|00000d30| 6c 61 67 20 69 73 20 73 | 65 74 2c 20 61 6e 64 20 |lag is s|et, and |
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|00000d50| 61 6e 64 6c 65 72 20 77 | 6f 75 6c 64 6e 27 74 20 |andler w|ouldn't |
|00000d60| 63 68 65 63 6b 20 74 68 | 69 73 20 61 74 20 61 6c |check th|is at al|
|00000d70| 6c 0d 2f 2f 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |l.//----|--------|
|00000d80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000d90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000da0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000db0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0d 42 6f 6f 6c |--------|---.Bool|
|00000dc0| 65 61 6e 20 44 72 61 67 | 49 73 4e 6f 74 49 6e 53 |ean Drag|IsNotInS|
|00000dd0| 6f 75 72 63 65 57 69 6e | 64 6f 77 28 44 72 61 67 |ourceWin|dow(Drag|
|00000de0| 52 65 66 65 72 65 6e 63 | 65 20 64 72 61 67 29 0d |Referenc|e drag).|
|00000df0| 7b 0d 09 44 72 61 67 41 | 74 74 72 69 62 75 74 65 |{..DragA|ttribute|
|00000e00| 73 20 63 75 72 72 44 72 | 61 67 46 6c 61 67 73 3b |s currDr|agFlags;|
|00000e10| 0d 09 0d 09 28 76 6f 69 | 64 29 20 47 65 74 44 72 |....(voi|d) GetDr|
|00000e20| 61 67 41 74 74 72 69 62 | 75 74 65 73 28 64 72 61 |agAttrib|utes(dra|
|00000e30| 67 2c 20 26 63 75 72 72 | 44 72 61 67 46 6c 61 67 |g, &curr|DragFlag|
|00000e40| 73 29 3b 0d 09 72 65 74 | 75 72 6e 20 28 28 63 75 |s);..ret|urn ((cu|
|00000e50| 72 72 44 72 61 67 46 6c | 61 67 73 20 26 20 64 72 |rrDragFl|ags & dr|
|00000e60| 61 67 49 6e 73 69 64 65 | 53 65 6e 64 65 72 57 69 |agInside|SenderWi|
|00000e70| 6e 64 6f 77 29 20 3d 3d | 20 30 29 3b 0d 7d 0d 0d |ndow) ==| 0);.}..|
|00000e80| 2f 2f 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |//------|--------|
|00000e90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000ea0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000eb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000ec0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0d 2f 2f 20 44 72 61 |--------|-.// Dra|
|00000ed0| 67 54 72 61 63 6b 65 72 | 20 69 73 20 63 61 6c 6c |gTracker| is call|
|00000ee0| 65 64 20 62 79 20 74 68 | 65 20 64 72 61 67 20 6d |ed by th|e drag m|
|00000ef0| 61 6e 61 67 65 72 20 77 | 68 65 6e 65 76 65 72 20 |anager w|henever |
|00000f00| 61 20 64 72 61 67 20 69 | 73 0d 2f 2f 20 6f 76 65 |a drag i|s.// ove|
|00000f10| 72 20 6f 6e 65 20 6f 66 | 20 74 68 65 20 61 70 70 |r one of| the app|
|00000f20| 6c 69 63 61 74 69 6f 6e | 27 73 20 77 69 6e 64 6f |lication|'s windo|
|00000f30| 77 73 0d 2f 2f 0d 2f 2f | 20 75 70 6f 6e 20 65 6e |ws.//.//| upon en|
|00000f40| 74 72 79 2c 20 74 68 65 | 20 63 75 72 72 65 6e 74 |try, the| current|
|00000f50| 20 70 6f 72 74 20 68 61 | 73 20 62 65 65 6e 20 73 | port ha|s been s|
|00000f60| 65 74 20 74 6f 20 77 69 | 6e 20 62 79 20 74 68 65 |et to wi|n by the|
|00000f70| 20 44 72 61 67 20 4d 61 | 6e 61 67 65 72 0d 2f 2f | Drag Ma|nager.//|
|00000f80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000f90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000fa0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000fb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000fc0| 2d 2d 2d 2d 2d 2d 2d 0d | 70 61 73 63 61 6c 20 4f |-------.|pascal O|
|00000fd0| 53 45 72 72 20 44 72 61 | 67 54 72 61 63 6b 65 72 |SErr Dra|gTracker|
|00000fe0| 28 44 72 61 67 54 72 61 | 63 6b 69 6e 67 4d 65 73 |(DragTra|ckingMes|
|00000ff0| 73 61 67 65 20 6d 65 73 | 73 61 67 65 2c 20 57 69 |sage mes|sage, Wi|
|00001000| 6e 64 6f 77 50 74 72 20 | 77 69 6e 2c 0d 09 76 6f |ndowPtr |win,..vo|
|00001010| 69 64 20 2a 68 61 6e 64 | 6c 65 72 52 65 66 43 6f |id *hand|lerRefCo|
|00001020| 6e 2c 20 44 72 61 67 52 | 65 66 65 72 65 6e 63 65 |n, DragR|eference|
|00001030| 20 64 72 61 67 29 0d 7b | 0d 23 70 72 61 67 6d 61 | drag).{|.#pragma|
|00001040| 20 75 6e 75 73 65 64 20 | 28 68 61 6e 64 6c 65 72 | unused |(handler|
|00001050| 52 65 66 43 6f 6e 29 0d | 09 52 67 6e 48 61 6e 64 |RefCon).|.RgnHand|
|00001060| 6c 65 09 09 09 74 65 6d | 70 52 67 6e 3b 0d 09 52 |le...tem|pRgn;..R|
|00001070| 65 63 74 09 09 09 09 72 | 63 74 2c 20 65 6d 70 74 |ect....r|ct, empt|
|00001080| 79 52 65 63 74 20 3d 20 | 7b 30 2c 30 2c 30 2c 30 |yRect = |{0,0,0,0|
|00001090| 7d 3b 0d 09 4f 53 45 72 | 72 09 09 09 09 65 72 72 |};..OSEr|r....err|
|000010a0| 20 3d 20 6e 6f 45 72 72 | 3b 0d 09 0d 09 73 77 69 | = noErr|;....swi|
|000010b0| 74 63 68 20 28 6d 65 73 | 73 61 67 65 29 20 7b 0d |tch (mes|sage) {.|
|000010c0| 09 09 63 61 73 65 20 64 | 72 61 67 54 72 61 63 6b |..case d|ragTrack|
|000010d0| 69 6e 67 45 6e 74 65 72 | 48 61 6e 64 6c 65 72 3a |ingEnter|Handler:|
|000010e0| 0d 09 09 09 2f 2f 0d 09 | 09 09 2f 2f 20 44 65 74 |....//..|..// Det|
|000010f0| 65 72 6d 69 6e 65 20 69 | 66 20 74 68 65 20 69 74 |ermine i|f the it|
|00001100| 65 6d 73 20 61 72 65 20 | 61 63 63 65 70 74 61 62 |ems are |acceptab|
|00001110| 6c 65 20 61 6e 64 20 73 | 74 6f 72 65 20 74 68 61 |le and s|tore tha|
|00001120| 74 20 0d 09 09 09 2f 2f | 20 66 6c 61 67 20 69 6e |t ....//| flag in|
|00001130| 20 74 68 65 20 67 6c 6f | 62 61 6c 73 2c 20 70 6c | the glo|bals, pl|
|00001140| 75 73 20 72 65 73 65 74 | 20 74 68 65 20 68 69 6c |us reset| the hil|
|00001150| 69 67 68 74 65 64 20 67 | 6c 6f 62 61 6c 20 66 6c |ighted g|lobal fl|
|00001160| 61 67 0d 09 09 09 2f 2f | 0d 09 09 09 70 44 72 61 |ag....//|....pDra|
|00001170| 67 47 6c 6f 62 61 6c 73 | 2e 61 63 63 65 70 74 61 |gGlobals|.accepta|
|00001180| 62 6c 65 44 72 61 67 46 | 6c 61 67 20 3d 20 44 72 |bleDragF|lag = Dr|
|00001190| 61 67 49 74 65 6d 73 41 | 72 65 41 63 63 65 70 74 |agItemsA|reAccept|
|000011a0| 61 62 6c 65 28 64 72 61 | 67 29 3b 0d 09 09 09 70 |able(dra|g);....p|
|000011b0| 44 72 61 67 47 6c 6f 62 | 61 6c 73 2e 63 75 72 72 |DragGlob|als.curr|
|000011c0| 44 72 61 67 52 65 63 74 | 20 3d 20 65 6d 70 74 79 |DragRect| = empty|
|000011d0| 52 65 63 74 3b 0d 09 09 | 09 69 66 20 28 21 70 44 |Rect;...|.if (!pD|
|000011e0| 72 61 67 47 6c 6f 62 61 | 6c 73 2e 61 63 63 65 70 |ragGloba|ls.accep|
|000011f0| 74 61 62 6c 65 44 72 61 | 67 46 6c 61 67 29 0d 09 |tableDra|gFlag)..|
|00001200| 09 09 09 65 72 72 20 3d | 20 64 72 61 67 4e 6f 74 |...err =| dragNot|
|00001210| 41 63 63 65 70 74 65 64 | 45 72 72 3b 0d 09 09 09 |Accepted|Err;....|
|00001220| 62 72 65 61 6b 3b 0d 09 | 09 09 0d 09 09 63 61 73 |break;..|.....cas|
|00001230| 65 20 64 72 61 67 54 72 | 61 63 6b 69 6e 67 45 6e |e dragTr|ackingEn|
|00001240| 74 65 72 57 69 6e 64 6f | 77 3a 20 0d 09 09 63 61 |terWindo|w: ...ca|
|00001250| 73 65 20 64 72 61 67 54 | 72 61 63 6b 69 6e 67 49 |se dragT|rackingI|
|00001260| 6e 57 69 6e 64 6f 77 3a | 0d 09 09 63 61 73 65 20 |nWindow:|...case |
|00001270| 64 72 61 67 54 72 61 63 | 6b 69 6e 67 4c 65 61 76 |dragTrac|kingLeav|
|00001280| 65 57 69 6e 64 6f 77 3a | 0d 09 09 09 0d 09 09 09 |eWindow:|........|
|00001290| 2f 2f 20 48 69 67 68 6c | 69 67 68 74 69 6e 67 20 |// Highl|ighting |
|000012a0| 6f 66 20 74 68 65 20 77 | 69 6e 64 6f 77 20 64 75 |of the w|indow du|
|000012b0| 72 69 6e 67 20 61 20 64 | 72 61 67 20 69 73 20 64 |ring a d|rag is d|
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|000012d0| 20 44 6f 20 69 74 20 6f | 6e 6c 79 20 69 66 20 77 | Do it o|nly if w|
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|00001310| 74 68 65 20 73 6f 75 72 | 63 65 20 77 69 6e 64 6f |the sour|ce windo|
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|00001330| 67 47 6c 6f 62 61 6c 73 | 2e 61 63 63 65 70 74 61 |gGlobals|.accepta|
|00001340| 62 6c 65 44 72 61 67 46 | 6c 61 67 20 26 26 20 44 |bleDragF|lag && D|
|00001350| 72 61 67 49 73 4e 6f 74 | 49 6e 53 6f 75 72 63 65 |ragIsNot|InSource|
|00001360| 57 69 6e 64 6f 77 28 64 | 72 61 67 29 29 20 7b 0d |Window(d|rag)) {.|
|00001370| 09 09 09 09 2f 2f 0d 09 | 09 09 09 2f 2f 20 55 6e |....//..|...// Un|
|00001380| 6c 65 73 73 20 74 68 65 | 20 6d 6f 75 73 65 20 69 |less the| mouse i|
|00001390| 73 20 6c 65 61 76 69 6e | 67 20 74 68 65 20 76 69 |s leavin|g the vi|
|000013a0| 73 69 62 6c 65 20 61 72 | 65 61 20 6f 66 20 74 68 |sible ar|ea of th|
|000013b0| 65 0d 09 09 09 09 2f 2f | 20 77 69 6e 64 6f 77 2c |e.....//| window,|
|000013c0| 20 63 68 65 63 6b 20 69 | 66 20 69 74 27 73 20 69 | check i|f it's i|
|000013d0| 6e 20 74 68 65 20 77 69 | 6e 64 6f 77 27 73 20 63 |n the wi|ndow's c|
|000013e0| 6f 6e 74 65 6e 74 20 72 | 65 67 69 6f 6e 0d 09 09 |ontent r|egion...|
|000013f0| 09 09 2f 2f 0d 09 09 09 | 09 69 66 20 28 6d 65 73 |..//....|.if (mes|
|00001400| 73 61 67 65 20 3d 3d 20 | 64 72 61 67 54 72 61 63 |sage == |dragTrac|
|00001410| 6b 69 6e 67 4c 65 61 76 | 65 57 69 6e 64 6f 77 29 |kingLeav|eWindow)|
|00001420| 0d 09 09 09 09 09 72 63 | 74 20 3d 20 65 6d 70 74 |......rc|t = empt|
|00001430| 79 52 65 63 74 3b 0d 09 | 09 09 09 65 6c 73 65 0d |yRect;..|...else.|
|00001440| 09 09 09 09 09 72 63 74 | 20 3d 20 77 69 6e 2d 3e |.....rct| = win->|
|00001450| 70 6f 72 74 52 65 63 74 | 3b 0d 09 09 09 09 0d 09 |portRect|;.......|
|00001460| 09 09 09 2f 2f 0d 09 09 | 09 09 2f 2f 20 49 66 20 |...//...|..// If |
|00001470| 74 68 65 20 6d 6f 75 73 | 65 20 69 73 20 69 6e 20 |the mous|e is in |
|00001480| 74 68 65 20 63 6f 6e 74 | 65 6e 74 20 61 72 65 61 |the cont|ent area|
|00001490| 20 61 6e 64 20 74 68 65 | 20 77 69 6e 64 6f 77 0d | and the| window.|
|000014a0| 09 09 09 09 2f 2f 20 69 | 73 20 6e 6f 74 20 79 65 |....// i|s not ye|
|000014b0| 74 20 68 69 6c 69 67 68 | 74 65 64 2c 20 74 68 65 |t hiligh|ted, the|
|000014c0| 6e 20 64 6f 20 74 68 65 | 20 68 69 6c 69 67 68 74 |n do the| hilight|
|000014d0| 69 6e 67 0d 09 09 09 09 | 2f 2f 0d 09 09 09 09 69 |ing.....|//.....i|
|000014e0| 66 20 28 21 45 6d 70 74 | 79 52 65 63 74 28 26 72 |f (!Empt|yRect(&r|
|000014f0| 63 74 29 20 0d 09 09 09 | 09 09 26 26 20 21 45 71 |ct) ....|..&& !Eq|
|00001500| 75 61 6c 52 65 63 74 28 | 26 70 44 72 61 67 47 6c |ualRect(|&pDragGl|
|00001510| 6f 62 61 6c 73 2e 63 75 | 72 72 44 72 61 67 52 65 |obals.cu|rrDragRe|
|00001520| 63 74 2c 20 26 72 63 74 | 29 29 20 7b 0d 09 09 09 |ct, &rct|)) {....|
|00001530| 09 09 43 6c 69 70 52 65 | 63 74 28 26 77 69 6e 2d |..ClipRe|ct(&win-|
|00001540| 3e 70 6f 72 74 52 65 63 | 74 29 3b 0d 09 09 09 09 |>portRec|t);.....|
|00001550| 09 74 65 6d 70 52 67 6e | 20 3d 20 4e 65 77 52 67 |.tempRgn| = NewRg|
|00001560| 6e 28 29 3b 0d 09 09 09 | 09 09 52 65 63 74 52 67 |n();....|..RectRg|
|00001570| 6e 28 74 65 6d 70 52 67 | 6e 2c 20 26 72 63 74 29 |n(tempRg|n, &rct)|
|00001580| 3b 0d 09 09 09 09 0d 09 | 09 09 09 09 69 66 20 28 |;.......|....if (|
|00001590| 53 68 6f 77 44 72 61 67 | 48 69 6c 69 74 65 28 64 |ShowDrag|Hilite(d|
|000015a0| 72 61 67 2c 20 74 65 6d | 70 52 67 6e 2c 20 74 72 |rag, tem|pRgn, tr|
|000015b0| 75 65 29 20 3d 3d 20 6e | 6f 45 72 72 29 09 09 09 |ue) == n|oErr)...|
|000015c0| 09 09 0d 09 09 09 09 09 | 09 2f 2f 0d 09 09 09 09 |........|.//.....|
|000015d0| 09 09 2f 2f 20 52 65 6d | 65 6d 62 65 72 20 74 68 |..// Rem|ember th|
|000015e0| 61 74 20 68 69 6c 69 67 | 68 74 69 6e 67 20 69 73 |at hilig|hting is|
|000015f0| 20 6e 6f 77 20 6f 6e 0d | 09 09 09 09 09 09 2f 2f | now on.|......//|
|00001600| 0d 09 09 09 09 09 09 70 | 44 72 61 67 47 6c 6f 62 |.......p|DragGlob|
|00001610| 61 6c 73 2e 63 75 72 72 | 44 72 61 67 52 65 63 74 |als.curr|DragRect|
|00001620| 20 3d 20 72 63 74 3b 09 | 09 09 09 09 0d 09 09 09 | = rct;.|........|
|00001630| 09 09 0d 09 09 09 09 09 | 44 69 73 70 6f 73 65 52 |........|DisposeR|
|00001640| 67 6e 28 74 65 6d 70 52 | 67 6e 29 3b 0d 09 09 09 |gn(tempR|gn);....|
|00001650| 09 7d 0d 09 09 09 09 2f | 2f 0d 09 09 09 09 2f 2f |.}...../|/.....//|
|00001660| 20 45 6c 73 65 20 69 66 | 20 74 68 65 20 6d 6f 75 | Else if| the mou|
|00001670| 73 65 20 69 73 20 6e 6f | 74 20 69 6e 20 74 68 65 |se is no|t in the|
|00001680| 20 63 6f 6e 74 65 6e 74 | 20 72 65 67 69 6f 6e 0d | content| region.|
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|000016a0| 69 6e 64 6f 77 20 69 73 | 20 68 69 6c 69 67 68 74 |indow is| hilight|
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|000016e0| 65 63 74 28 26 72 63 74 | 29 20 0d 09 09 09 09 09 |ect(&rct|) ......|
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|00001710| 44 72 61 67 52 65 63 74 | 2c 20 26 65 6d 70 74 79 |DragRect|, &empty|
|00001720| 52 65 63 74 29 29 20 7b | 0d 09 20 09 09 09 09 43 |Rect)) {|.. ....C|
|00001730| 6c 69 70 52 65 63 74 28 | 26 77 69 6e 2d 3e 70 6f |lipRect(|&win->po|
|00001740| 72 74 52 65 63 74 29 3b | 0d 0d 09 09 09 09 09 69 |rtRect);|.......i|
|00001750| 66 20 28 48 69 64 65 44 | 72 61 67 48 69 6c 69 74 |f (HideD|ragHilit|
|00001760| 65 28 64 72 61 67 29 20 | 3d 3d 20 6e 6f 45 72 72 |e(drag) |== noErr|
|00001770| 29 0d 09 09 09 09 09 09 | 2f 2f 09 09 09 09 09 0d |).......|//......|
|00001780| 09 09 09 09 09 09 2f 2f | 20 52 65 6d 65 6d 62 65 |......//| Remembe|
|00001790| 72 20 74 68 61 74 20 68 | 69 6c 69 67 68 74 69 6e |r that h|ilightin|
|000017a0| 67 20 69 73 20 6e 6f 77 | 20 6f 66 66 0d 09 09 09 |g is now| off....|
|000017b0| 09 09 09 2f 2f 0d 09 09 | 09 09 09 09 70 44 72 61 |...//...|....pDra|
|000017c0| 67 47 6c 6f 62 61 6c 73 | 2e 63 75 72 72 44 72 61 |gGlobals|.currDra|
|000017d0| 67 52 65 63 74 20 3d 20 | 65 6d 70 74 79 52 65 63 |gRect = |emptyRec|
|000017e0| 74 3b 0d 09 09 09 09 7d | 0d 09 09 09 7d 0d 09 09 |t;.....}|....}...|
|000017f0| 09 62 72 65 61 6b 3b 0d | 0d 09 09 63 61 73 65 20 |.break;.|...case |
|00001800| 64 72 61 67 54 72 61 63 | 6b 69 6e 67 4c 65 61 76 |dragTrac|kingLeav|
|00001810| 65 48 61 6e 64 6c 65 72 | 3a 0d 09 09 09 62 72 65 |eHandler|:....bre|
|00001820| 61 6b 3b 0d 09 09 0d 09 | 09 64 65 66 61 75 6c 74 |ak;.....|.default|
|00001830| 3a 0d 09 09 09 65 72 72 | 20 3d 20 70 61 72 61 6d |:....err| = param|
|00001840| 45 72 72 3b 0d 09 7d 0d | 09 0d 09 72 65 74 75 72 |Err;..}.|...retur|
|00001850| 6e 20 65 72 72 3b 0d 7d | 0d 0d 2f 2f 2d 2d 2d 2d |n err;.}|..//----|
|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 2d |--------|--------|
|000018a0| 2d 2d 2d 0d 2f 2f 20 44 | 72 61 67 52 65 63 65 69 |---.// D|ragRecei|
|000018b0| 76 65 72 20 69 73 20 63 | 61 6c 6c 65 64 20 62 79 |ver is c|alled by|
|000018c0| 20 74 68 65 20 64 72 61 | 67 20 6d 61 6e 61 67 65 | the dra|g manage|
|000018d0| 72 20 77 68 65 6e 65 76 | 65 72 20 61 20 64 72 61 |r whenev|er a dra|
|000018e0| 67 20 69 73 0d 2f 2f 20 | 65 6e 64 73 20 6f 6e 20 |g is.// |ends on |
|000018f0| 6f 6e 65 20 6f 66 20 74 | 68 65 20 61 70 70 6c 69 |one of t|he appli|
|00001900| 63 61 74 69 6f 6e 27 73 | 20 77 69 6e 64 6f 77 73 |cation's| windows|
|00001910| 0d 2f 2f 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.//-----|--------|
|00001920| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001930| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001940| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001950| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0d 70 61 73 63 61 |--------|--.pasca|
|00001960| 6c 20 4f 53 45 72 72 20 | 44 72 61 67 52 65 63 65 |l OSErr |DragRece|
|00001970| 69 76 65 72 28 57 69 6e | 64 6f 77 50 74 72 20 77 |iver(Win|dowPtr w|
|00001980| 69 6e 2c 20 76 6f 69 64 | 20 2a 68 61 6e 64 6c 65 |in, void| *handle|
|00001990| 72 52 65 66 43 6f 6e 2c | 20 0d 09 09 44 72 61 67 |rRefCon,| ...Drag|
|000019a0| 52 65 66 65 72 65 6e 63 | 65 20 64 72 61 67 29 0d |Referenc|e drag).|
|000019b0| 7b 0d 23 70 72 61 67 6d | 61 20 75 6e 75 73 65 64 |{.#pragm|a unused|
|000019c0| 20 28 68 61 6e 64 6c 65 | 72 52 65 66 43 6f 6e 2c | (handle|rRefCon,|
|000019d0| 20 77 69 6e 29 0d 09 49 | 74 65 6d 52 65 66 65 72 | win)..I|temRefer|
|000019e0| 65 6e 63 65 09 69 74 65 | 6d 52 65 66 3b 0d 09 53 |ence.ite|mRef;..S|
|000019f0| 69 7a 65 09 09 09 64 61 | 74 61 53 69 7a 65 3b 0d |ize...da|taSize;.|
|00001a00| 09 50 74 72 09 09 09 09 | 74 65 78 74 46 6c 61 76 |.Ptr....|textFlav|
|00001a10| 6f 72 3b 0d 09 4f 53 45 | 72 72 09 09 09 65 72 72 |or;..OSE|rr...err|
|00001a20| 20 3d 20 6e 6f 45 72 72 | 3b 0d 09 75 6e 73 69 67 | = noErr|;..unsig|
|00001a30| 6e 65 64 20 73 68 6f 72 | 74 09 6e 75 6d 49 74 65 |ned shor|t.numIte|
|00001a40| 6d 73 2c 20 63 6f 75 6e | 74 65 72 3b 0d 09 0d 09 |ms, coun|ter;....|
|00001a50| 69 66 20 28 21 44 72 61 | 67 49 74 65 6d 73 41 72 |if (!Dra|gItemsAr|
|00001a60| 65 41 63 63 65 70 74 61 | 62 6c 65 28 64 72 61 67 |eAccepta|ble(drag|
|00001a70| 29 20 7c 7c 20 21 44 72 | 61 67 49 73 4e 6f 74 49 |) || !Dr|agIsNotI|
|00001a80| 6e 53 6f 75 72 63 65 57 | 69 6e 64 6f 77 28 64 72 |nSourceW|indow(dr|
|00001a90| 61 67 29 29 20 0d 09 09 | 72 65 74 75 72 6e 20 64 |ag)) ...|return d|
|00001aa0| 72 61 67 4e 6f 74 41 63 | 63 65 70 74 65 64 45 72 |ragNotAc|ceptedEr|
|00001ab0| 72 3b 0d 0d 09 43 6f 75 | 6e 74 44 72 61 67 49 74 |r;...Cou|ntDragIt|
|00001ac0| 65 6d 73 28 64 72 61 67 | 2c 20 26 6e 75 6d 49 74 |ems(drag|, &numIt|
|00001ad0| 65 6d 73 29 3b 0d 09 0d | 09 66 6f 72 20 28 63 6f |ems);...|.for (co|
|00001ae0| 75 6e 74 65 72 20 3d 20 | 31 3b 20 63 6f 75 6e 74 |unter = |1; count|
|00001af0| 65 72 20 3c 3d 20 6e 75 | 6d 49 74 65 6d 73 3b 20 |er <= nu|mItems; |
|00001b00| 63 6f 75 6e 74 65 72 2b | 2b 29 20 7b 0d 09 09 65 |counter+|+) {...e|
|00001b10| 72 72 20 3d 20 47 65 74 | 44 72 61 67 49 74 65 6d |rr = Get|DragItem|
|00001b20| 52 65 66 65 72 65 6e 63 | 65 4e 75 6d 62 65 72 28 |Referenc|eNumber(|
|00001b30| 64 72 61 67 2c 20 63 6f | 75 6e 74 65 72 2c 20 26 |drag, co|unter, &|
|00001b40| 69 74 65 6d 52 65 66 29 | 3b 0d 09 09 69 66 20 28 |itemRef)|;...if (|
|00001b50| 65 72 72 20 21 3d 20 6e | 6f 45 72 72 29 20 20 67 |err != n|oErr)  g|
|00001b60| 6f 74 6f 20 42 61 69 6c | 4f 75 74 3b 0d 09 09 0d |oto Bail|Out;....|
|00001b70| 09 09 65 72 72 20 3d 20 | 47 65 74 46 6c 61 76 6f |..err = |GetFlavo|
|00001b80| 72 44 61 74 61 53 69 7a | 65 28 64 72 61 67 2c 20 |rDataSiz|e(drag, |
|00001b90| 69 74 65 6d 52 65 66 2c | 20 27 54 45 58 54 27 2c |itemRef,| 'TEXT',|
|00001ba0| 20 26 64 61 74 61 53 69 | 7a 65 29 3b 0d 09 09 69 | &dataSi|ze);...i|
|00001bb0| 66 20 28 65 72 72 20 21 | 3d 20 6e 6f 45 72 72 29 |f (err !|= noErr)|
|00001bc0| 20 67 6f 74 6f 20 42 61 | 69 6c 4f 75 74 3b 0d 0d | goto Ba|ilOut;..|
|00001bd0| 09 09 74 65 78 74 46 6c | 61 76 6f 72 20 3d 20 4e |..textFl|avor = N|
|00001be0| 65 77 50 74 72 28 64 61 | 74 61 53 69 7a 65 29 3b |ewPtr(da|taSize);|
|00001bf0| 0d 09 09 69 66 20 28 74 | 65 78 74 46 6c 61 76 6f |...if (t|extFlavo|
|00001c00| 72 20 3d 3d 20 4e 55 4c | 4c 29 20 67 6f 74 6f 20 |r == NUL|L) goto |
|00001c10| 42 61 69 6c 4f 75 74 3b | 0d 0d 09 09 65 72 72 20 |BailOut;|....err |
|00001c20| 3d 20 47 65 74 46 6c 61 | 76 6f 72 44 61 74 61 28 |= GetFla|vorData(|
|00001c30| 64 72 61 67 2c 20 69 74 | 65 6d 52 65 66 2c 20 27 |drag, it|emRef, '|
|00001c40| 54 45 58 54 27 2c 20 74 | 65 78 74 46 6c 61 76 6f |TEXT', t|extFlavo|
|00001c50| 72 2c 20 26 64 61 74 61 | 53 69 7a 65 2c 20 30 29 |r, &data|Size, 0)|
|00001c60| 3b 0d 09 09 69 66 20 28 | 65 72 72 20 3d 3d 20 6e |;...if (|err == n|
|00001c70| 6f 45 72 72 29 20 7b 0d | 09 09 09 2f 2f 0d 09 09 |oErr) {.|...//...|
|00001c80| 09 2f 2f 20 54 68 65 20 | 64 72 61 67 20 77 61 73 |.// The |drag was|
|00001c90| 20 73 75 63 63 65 73 73 | 66 75 6c 2e 20 20 44 6f | success|ful.  Do|
|00001ca0| 20 77 68 61 74 65 76 65 | 72 20 79 6f 75 20 77 61 | whateve|r you wa|
|00001cb0| 6e 74 20 77 69 74 68 20 | 74 68 65 20 64 61 74 61 |nt with |the data|
|00001cc0| 2e 0d 09 09 09 2f 2f 0d | 09 09 09 53 79 73 42 65 |.....//.|...SysBe|
|00001cd0| 65 70 28 32 30 29 3b 0d | 09 09 09 44 69 73 70 6f |ep(20);.|...Dispo|
|00001ce0| 73 65 50 74 72 28 74 65 | 78 74 46 6c 61 76 6f 72 |sePtr(te|xtFlavor|
|00001cf0| 29 3b 0d 09 09 7d 0d 09 | 7d 0d 0d 42 61 69 6c 4f |);...}..|}..BailO|
|00001d00| 75 74 3a 0d 09 72 65 74 | 75 72 6e 20 65 72 72 3b |ut:..ret|urn err;|
|00001d10| 0d 7d 0d 0d 2f 2f 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.}..//--|--------|
|00001d20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0d 2f 2f |--------|-----.//|
|00001d60| 20 4f 75 74 6c 69 6e 65 | 52 65 67 69 6f 6e 20 63 | Outline|Region c|
|00001d70| 68 61 6e 67 65 73 20 61 | 20 72 65 67 69 6f 6e 20 |hanges a| region |
|00001d80| 69 6e 74 6f 20 61 20 74 | 72 61 63 69 6e 67 20 6f |into a t|racing o|
|00001d90| 66 20 69 74 73 20 62 6f | 72 64 65 72 0d 2f 2f 20 |f its bo|rder.// |
|00001da0| 77 68 69 63 68 20 69 73 | 20 61 70 70 72 6f 70 72 |which is| appropr|
|00001db0| 69 61 74 65 20 66 6f 72 | 20 6e 6f 72 6d 61 6c 20 |iate for| normal |
|00001dc0| 64 72 61 67 67 69 6e 67 | 0d 2f 2f 2d 2d 2d 2d 2d |dragging|.//-----|
|00001dd0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001de0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001df0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e10| 2d 2d 0d 76 6f 69 64 20 | 4f 75 74 6c 69 6e 65 52 |--.void |OutlineR|
|00001e20| 65 67 69 6f 6e 28 52 67 | 6e 48 61 6e 64 6c 65 20 |egion(Rg|nHandle |
|00001e30| 74 68 65 52 67 6e 29 0d | 7b 0d 09 52 67 6e 48 61 |theRgn).|{..RgnHa|
|00001e40| 6e 64 6c 65 20 74 65 6d | 70 52 67 6e 3b 0d 09 0d |ndle tem|pRgn;...|
|00001e50| 09 74 65 6d 70 52 67 6e | 20 3d 20 4e 65 77 52 67 |.tempRgn| = NewRg|
|00001e60| 6e 28 29 3b 0d 09 43 6f | 70 79 52 67 6e 28 74 68 |n();..Co|pyRgn(th|
|00001e70| 65 52 67 6e 2c 20 74 65 | 6d 70 52 67 6e 29 3b 0d |eRgn, te|mpRgn);.|
|00001e80| 09 49 6e 73 65 74 52 67 | 6e 28 74 65 6d 70 52 67 |.InsetRg|n(tempRg|
|00001e90| 6e 2c 20 31 2c 20 31 29 | 3b 0d 09 44 69 66 66 52 |n, 1, 1)|;..DiffR|
|00001ea0| 67 6e 28 74 68 65 52 67 | 6e 2c 20 74 65 6d 70 52 |gn(theRg|n, tempR|
|00001eb0| 67 6e 2c 20 74 68 65 52 | 67 6e 29 3b 0d 09 44 69 |gn, theR|gn);..Di|
|00001ec0| 73 70 6f 73 65 52 67 6e | 28 74 65 6d 70 52 67 6e |sposeRgn|(tempRgn|
|00001ed0| 29 3b 0d 7d 0d 0d 2f 2f | 2d 2d 2d 2d 2d 2d 2d 2d |);.}..//|--------|
|00001ee0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ef0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001f00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001f10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0d |--------|-------.|
|00001f20| 0d 4f 53 45 72 72 20 41 | 64 64 54 65 78 74 46 6c |.OSErr A|ddTextFl|
|00001f30| 61 76 6f 72 28 44 72 61 | 67 52 65 66 65 72 65 6e |avor(Dra|gReferen|
|00001f40| 63 65 20 64 72 61 67 2c | 20 49 74 65 6d 52 65 66 |ce drag,| ItemRef|
|00001f50| 65 72 65 6e 63 65 20 69 | 74 65 6d 2c 20 53 74 72 |erence i|tem, Str|
|00001f60| 69 6e 67 50 74 72 20 73 | 74 72 29 0d 7b 0d 09 72 |ingPtr s|tr).{..r|
|00001f70| 65 74 75 72 6e 20 41 64 | 64 44 72 61 67 49 74 65 |eturn Ad|dDragIte|
|00001f80| 6d 46 6c 61 76 6f 72 28 | 64 72 61 67 2c 20 69 74 |mFlavor(|drag, it|
|00001f90| 65 6d 2c 20 27 54 45 58 | 54 27 2c 20 26 73 74 72 |em, 'TEX|T', &str|
|00001fa0| 5b 31 5d 2c 20 73 74 72 | 5b 30 5d 2c 20 30 29 3b |[1], str|[0], 0);|
|00001fb0| 0d 7d 0d 0d 2f 2f 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.}..//--|--------|
|00001fc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001fd0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001fe0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ff0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0d 0d 4f |--------|-----..O|
|00002000| 53 45 72 72 20 53 74 61 | 72 74 44 72 61 67 28 57 |SErr Sta|rtDrag(W|
|00002010| 69 6e 64 6f 77 50 74 72 | 20 77 69 6e 2c 20 45 76 |indowPtr| win, Ev|
|00002020| 65 6e 74 52 65 63 6f 72 | 64 20 2a 65 76 65 6e 74 |entRecor|d *event|
|00002030| 29 0d 7b 0d 09 4f 53 45 | 72 72 09 09 09 65 72 72 |).{..OSE|rr...err|
|00002040| 3b 0d 09 44 72 61 67 52 | 65 66 65 72 65 6e 63 65 |;..DragR|eference|
|00002050| 09 64 72 61 67 3b 0d 09 | 52 65 63 74 09 09 09 64 |.drag;..|Rect...d|
|00002060| 72 61 67 42 6f 75 6e 64 | 73 3b 0d 09 52 67 6e 48 |ragBound|s;..RgnH|
|00002070| 61 6e 64 6c 65 09 09 64 | 72 61 67 52 67 6e 3b 0d |andle..d|ragRgn;.|
|00002080| 09 49 74 65 6d 52 65 66 | 65 72 65 6e 63 65 09 69 |.ItemRef|erence.i|
|00002090| 74 65 6d 20 3d 20 31 3b | 0d 0d 09 65 72 72 20 3d |tem = 1;|...err =|
|000020a0| 20 4e 65 77 44 72 61 67 | 28 26 64 72 61 67 29 3b | NewDrag|(&drag);|
|000020b0| 0d 09 69 66 20 28 65 72 | 72 20 21 3d 20 6e 6f 45 |..if (er|r != noE|
|000020c0| 72 72 29 20 67 6f 74 6f | 20 42 61 69 6c 3b 0d 09 |rr) goto| Bail;..|
|000020d0| 0d 09 65 72 72 20 3d 20 | 41 64 64 54 65 78 74 46 |..err = |AddTextF|
|000020e0| 6c 61 76 6f 72 28 64 72 | 61 67 2c 20 69 74 65 6d |lavor(dr|ag, item|
|000020f0| 2c 20 22 5c 70 49 6e 69 | 74 69 61 6c 20 41 64 64 |, "\pIni|tial Add|
|00002100| 22 29 3b 0d 09 69 66 20 | 28 65 72 72 20 21 3d 20 |");..if |(err != |
|00002110| 6e 6f 45 72 72 29 20 67 | 6f 74 6f 20 44 69 73 70 |noErr) g|oto Disp|
|00002120| 6f 73 65 44 72 61 67 41 | 6e 64 42 61 69 6c 3b 0d |oseDragA|ndBail;.|
|00002130| 09 0d 09 2f 2f 0d 09 2f | 2f 20 47 65 6e 65 72 61 |...//../|/ Genera|
|00002140| 74 65 20 74 68 65 20 62 | 6f 75 6e 64 73 20 61 6e |te the b|ounds an|
|00002150| 64 20 72 65 67 69 6f 6e | 20 66 6f 72 20 74 68 65 |d region| for the|
|00002160| 20 64 72 61 67 20 75 73 | 69 6e 67 20 74 68 65 20 | drag us|ing the |
|00002170| 77 69 6e 64 6f 77 27 73 | 0d 09 2f 2f 20 63 6f 6e |window's|..// con|
|00002180| 74 65 6e 74 20 72 65 63 | 74 61 6e 67 6c 65 0d 09 |tent rec|tangle..|
|00002190| 2f 2f 0d 09 64 72 61 67 | 42 6f 75 6e 64 73 20 3d |//..drag|Bounds =|
|000021a0| 20 28 2a 2a 28 28 57 69 | 6e 64 6f 77 50 65 65 6b | (**((Wi|ndowPeek|
|000021b0| 29 20 77 69 6e 29 2d 3e | 63 6f 6e 74 52 67 6e 29 |) win)->|contRgn)|
|000021c0| 2e 72 67 6e 42 42 6f 78 | 3b 0d 09 65 72 72 20 3d |.rgnBBox|;..err =|
|000021d0| 20 53 65 74 44 72 61 67 | 49 74 65 6d 42 6f 75 6e | SetDrag|ItemBoun|
|000021e0| 64 73 28 64 72 61 67 2c | 20 69 74 65 6d 2c 20 26 |ds(drag,| item, &|
|000021f0| 64 72 61 67 42 6f 75 6e | 64 73 29 3b 0d 09 69 66 |dragBoun|ds);..if|
|00002200| 20 28 65 72 72 20 21 3d | 20 6e 6f 45 72 72 29 20 | (err !=| noErr) |
|00002210| 67 6f 74 6f 20 44 69 73 | 70 6f 73 65 44 72 61 67 |goto Dis|poseDrag|
|00002220| 41 6e 64 42 61 69 6c 3b | 0d 09 0d 09 64 72 61 67 |AndBail;|....drag|
|00002230| 52 67 6e 20 3d 20 4e 65 | 77 52 67 6e 28 29 3b 0d |Rgn = Ne|wRgn();.|
|00002240| 09 52 65 63 74 52 67 6e | 28 64 72 61 67 52 67 6e |.RectRgn|(dragRgn|
|00002250| 2c 20 26 64 72 61 67 42 | 6f 75 6e 64 73 29 3b 0d |, &dragB|ounds);.|
|00002260| 09 4f 75 74 6c 69 6e 65 | 52 65 67 69 6f 6e 28 64 |.Outline|Region(d|
|00002270| 72 61 67 52 67 6e 29 3b | 0d 09 65 72 72 20 3d 20 |ragRgn);|..err = |
|00002280| 54 72 61 63 6b 44 72 61 | 67 28 64 72 61 67 2c 20 |TrackDra|g(drag, |
|00002290| 65 76 65 6e 74 2c 20 64 | 72 61 67 52 67 6e 29 3b |event, d|ragRgn);|
|000022a0| 09 0d 09 44 69 73 70 6f | 73 65 52 67 6e 28 64 72 |...Dispo|seRgn(dr|
|000022b0| 61 67 52 67 6e 29 3b 0d | 09 0d 44 69 73 70 6f 73 |agRgn);.|..Dispos|
|000022c0| 65 44 72 61 67 41 6e 64 | 42 61 69 6c 3a 0d 09 44 |eDragAnd|Bail:..D|
|000022d0| 69 73 70 6f 73 65 44 72 | 61 67 28 64 72 61 67 29 |isposeDr|ag(drag)|
|000022e0| 3b 0d 0d 42 61 69 6c 3a | 0d 09 72 65 74 75 72 6e |;..Bail:|..return|
|000022f0| 20 65 72 72 3b 0d 7d 0d | 00 00 00 00 00 00 00 00 | err;.}.|........|
|00002300| 00 00 01 00 00 00 02 aa | 00 00 01 aa 00 00 00 90 |........|........|
|00002310| 00 00 00 10 00 81 00 00 | 00 01 07 ff 00 00 1a 73 |........|.......s|
|00002320| 00 04 00 00 00 02 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002330| 0d 44 72 61 67 53 75 70 | 70 6f 72 74 2e 63 02 00 |.DragSup|port.c..|
|00002340| 00 00 54 45 58 54 4d 50 | 53 20 01 00 ff ff ff ff |..TEXTMP|S ......|
|00002350| 00 00 54 45 58 54 4d 50 | 53 20 01 00 ff ff ff ff |..TEXTMP|S ......|
|00002360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002370| 00 00 a9 38 ee ae 00 00 | 22 78 00 00 03 3a 00 00 |...8....|"x...:..|
|00002380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002400| 00 00 00 0a 00 00 28 10 | ff ff 00 00 00 00 00 00 |......(.|........|
|00002410| 00 5a 07 f3 78 c1 3f e5 | 32 30 00 04 00 03 00 00 |.Z..x.?.|20......|
|00002420| 00 00 00 00 a9 3c e5 14 | a9 3c e5 14 a9 3b 4f 00 |.....<..|.<...;O.|
|00002430| 00 01 65 3d 00 01 00 03 | 00 02 11 50 72 6f 63 65 |..e=....|...Proce|
|00002440| 73 73 42 72 6f 77 73 65 | 31 2e 31 ba 00 0d 4e 69 |ssBrowse|1.1...Ni|
|00002450| 74 69 6e 20 47 61 6e 61 | 74 72 61 00 01 32 00 06 |tin Gana|tra..2..|
|00002460| 64 72 61 67 2e 63 00 00 | 00 00 00 00 00 00 00 c4 |drag.c..|........|
|00002470| 00 07 00 00 02 98 00 00 | 02 f2 13 49 6e 73 74 61 |........|...Insta|
|00002480| 6c 6c 44 72 61 67 48 61 | 6e 64 6c 65 72 73 00 00 |llDragHa|ndlers..|
|00002490| 05 0a 00 00 05 1b 13 52 | 65 6d 6f 76 65 44 72 61 |.......R|emoveDra|
|000024a0| 67 48 61 6e 64 6c 65 72 | 73 00 00 00 06 ef 00 00 |gHandler|s.......|
|000024b0| 07 4c 17 44 72 61 67 49 | 74 65 6d 73 41 72 65 41 |.L.DragI|temsAreA|
|000024c0| 63 63 65 70 74 61 62 6c | 65 00 00 00 0c 83 00 00 |cceptabl|e.......|
|000024d0| 0c e1 17 44 72 61 67 49 | 73 4e 6f 74 49 6e 53 6f |...DragI|sNotInSo|
|000024e0| 75 72 63 65 57 69 6e 64 | 6f 77 00 00 0e 94 00 00 |urceWind|ow......|
|000024f0| 0e 9d 11 4d 79 54 72 61 | 63 6b 69 6e 67 48 61 6e |...MyTra|ckingHan|
|00002500| 64 6c 65 72 00 00 18 20 | 00 00 18 73 11 4d 79 52 |dler... |...s.MyR|
|00002510| 65 63 65 69 76 65 48 61 | 6e 64 6c 65 72 00 00 00 |eceiveHa|ndler...|
|00002520| 1c 90 00 00 1c 9d 0d 4f | 75 74 6c 69 6e 65 52 65 |.......O|utlineRe|
|00002530| 67 69 6f 6e 00 00 00 1e | 00 a2 01 8b 02 aa 03 b0 |gion....|........|
|00002540| 00 a2 01 8b 02 aa 03 b0 | 00 00 22 0f 00 00 00 00 |........|..".....|
|00002550| 00 00 00 00 00 00 00 00 | 00 48 00 0a 43 6f 75 72 |........|.H..Cour|
|00002560| 69 65 72 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |ier.....|........|
|00002570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 03 00 04 |........|........|
|00002580| 00 69 00 e2 02 50 03 41 | 00 69 00 e2 02 50 03 41 |.i...P.A|.i...P.A|
|00002590| ab fc b6 cd 00 00 06 05 | 00 00 06 05 00 00 03 11 |........|........|
|000025a0| 01 00 00 00 00 04 00 01 | 00 01 00 00 01 00 00 00 |........|........|
|000025b0| 02 aa 00 00 01 aa 00 00 | 00 90 01 e9 f1 f8 13 1a |........|........|
|000025c0| 00 00 00 1c 00 86 00 03 | 4d 50 53 52 00 02 00 22 |........|MPSR..."|
|000025d0| 42 4b 50 54 00 00 00 46 | 63 6b 69 64 00 00 00 52 |BKPT...F|ckid...R|
|000025e0| 4d 57 42 42 00 00 00 5e | 03 ef ff ff 00 00 00 6c |MWBB...^|.......l|
|000025f0| 00 00 00 00 03 f0 ff ff | 00 00 01 34 00 00 00 00 |........|...4....|
|00002600| 03 ed ff ff 00 00 01 56 | 00 00 00 00 46 7b ff ff |.......V|....F{..|
|00002610| 00 00 00 00 00 00 00 00 | 00 80 00 00 00 00 00 0e |........|........|
|00002620| 00 00 00 00 03 f0 ff ff | 00 00 01 a2 00 00 00 00 |........|........|
|00002630| 09 50 72 6f 6a 65 63 74 | 6f 72 00 00 00 00 00 00 |.Project|or......|
|00002640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002660| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002670| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+