[comp.binaries.mac] Macintosh Technical Notes - 194 WMgrPortability

bytebug@dhw68k.cts.com (Roger L. Long) (05/30/88)

[194: WMgrPortability]

Where WMgrPort (the  Window  Manager's  port),  MultiFinder,  and
drawing outside of one's windows will be reconciled.

---
(This file must be converted with BinHex 4.0)

:%c%j0#"A6@Gb8'pbG'&LD@aTG(N!9dp54%e"3d%!N!3Df!!!!a'DPJ!'!$`!!J!
$!*!$r`$rrr`!!3!!%&B!8!"3!!!C)!"3!&$*!"IX!&!!!J#3!dJ!5!#3"!,D!LM
riIrL![N#4J-("5J$r!!#!*!$5!")!*!%!YS#+!!"!*!$C!#3!`%!!C!$!*!$!5F
2!!%!!3!Z9k3!,PJ`J#-!N!8C!C!!!*!K!J!c!!)!-`#3!`%!!!dF!$!!!!Bq!"!
!$!$Zrr)!L2rb!8[rN!3!rj!&!!%!N!-"!*!&!3!!$8`!)!!!!TB!#2rb!"lrmJ$
Xrr)"Z[q3"J`!!!-!!3#3!`%!N!8"!!!A'!2!!!!9d!&)rr)!([rb!1crmJ'krj!
&!!N!!"9[)'4PE'8!#3([!!)!N!-*!02q(`([!HpPFL"TFb"NFQ&RCfPZ)#"d!!%
0C3!'!!!+!!!9!!C5G@aPF`d!"J!!$J%!&3!(3Q9hBA*P$3d!"J!!$J%!&3!"$3!
!"J!!$!!!&3!"$3)!"J!!$!!!&3!"$3)!"J!!$!!!&3!*!H%!!3#3!`N"D!D!!*!
A"J!!$!!!!`!*!HB$"!#3!`N!+!"j!6m"Z3(P!H9Z)'Pc)'&ZB@a[Cfm!B&q3A`d
!"J!!#3!!&3!PpA4b)6$f,hRcV`Re*mpV$d+QG2#I6@6,$c(b`2-I1I1212$3!!B
!!!i!!"8!!3d!!!B!!!i!!"8!N!-"%"!!N!-"$@8!"J!!$J!!&J!"$A-!"J!!$!!
!&3!"$3%!"J!!$!!!&3!"$Im!"J!!$J!!&3!Lm*m*p0peSRp'Fj&!p%(hBDA[E4-
Jp3E2DfpR(`d!!!B!!!i!!"8!'25&ph!P#9!V'"!GdF+2$3!!"J!!$J%!&3!-#3P
4G@PMDd4bBAF0!!B!!!i!!"8!#89iB@e`E'9c$4F!"J!!$J%!&3`!!"8!!3eS!!B
!!!`!!"8!B&q3A`d!"J!!#3!!&3!"$3!!"J!!$J!!&3"bpAX8%29r6ICdp39#$bJ
V%29h19ph$deMEfF8r9J19#mTmX$dhh@LIdCcN8mX"MN*4[Gh2fF&pe+(N3A38ar
9J2Gh19phJ2GhUJpL%%(&2(SCmZm0!")!!!i!!"8!"Ji!!"B!$Ji!!"8!B&q3A`d
!"J!!#3!!&3!"$A)!"J!!$!!!&3#Up*-#X3hh8[G8%#X3MhQ#(fd2E@pj$NAhCj%
-DUJ09!P'phFrC`Ah8SH4$hPIG8$hGcPIGi#'dDpjmZ$eHa-#YL"Fch9)mX!V%#(
,0rFIG4J*'-4rBKN,&"$fe[H3!$8+8rCa32BK$hCUHI,Jp1(hB8+aSBMmR`d!"J!
!$!!!&3!"$3!!"J!!$!!!&3!"$@i!"J!!$!!!&3!"$3%!"J!!$!!!&3!0$J%!&J!
"$3)!"J!!$!!!&3!"$3%!"J!!$!!!&3!"$3%!"J!!$!!!&3!"$Cd!"J!!$!!!&3!
"$3!!"J!!$!!!&3!!rpB!231q!!e038G*3e"*3a%"ra8!!3dQ!!B!!!`!!"8!!3e
[!!B!!!`!!"8!&3!"$@i!"J!!$!!!&3!"$3!!"J!!$!!!&3!"$@J!"J!!$!!!&3!
"$3)!"J!!$!!!&3!Gp6%3DSAcV`Re5a$eGcPIG`p0BfpR&2$3!!B!!!i!!"8!!3d
!!!B!!!`!!"B!!!i!!"8!!3dJ!!B!!!`!!"8!!3dJ!!B!!!`!!"8!!3d"!!B!!!`
!!"B!N!-"$!`!!3`-!*!("J!!$!!!&J!cp8(,0mDJp18K$b2c(cRc6`RQpR%!N!-
&d2-[#I9r6ICdp39#Ef*kF[H3!!!'!!!+!!!9!5leGcPIG`Bj$fd6pe#4ecFR8`j
&`Cpe3B#8EhF(-#X3ch9%%b$P3[,!phYmX(J)%J*3+a$eIdhfG28&3JpLpj!!+a$
eGcPIG`p0BfpR&!Bj!V%2642h826@0[Ca6bi26P)3+f)#Yi$fd@1!+f)2H9pe#9!
e)"pf&!Y[GK!P$'UJp(%[9r6ICdp39#mX"S$fd6*e-C!!Ef*IGKmZ$eF33FAfhfd
6N!!VBJpjAh8$(hB8#8EhF(-P"b!IH-(L$8Afd&-3A3+aJ3j&`Cpe3BmZ!"i!!!`
!!"8!9!`!!"B!A!`!!"8!`!`!!"B!b``!!"8!%&G%48Cc)'&ZC#"04%9'F`d!"J!
!$J%!&3!9pAp0pR6e"8)'13p(4[HI8[Ccm0!!"J!!$J%!&3!@)c%j0$SJ9deRFP"
[FR4KBQPXDA4j$3!'!!!1!!!9!-6d4'ph$h@(2fF)62@&32E9NI,Jp8Yi$hGkS'U
Pph$hPIG3*3&'J3D!pjAh82CemX$f,hN*4[Gh2fF"E,"IB[DK`JB)(&13!#IfdI,
!DS8(-)62@&32E9NI,JpCAh82EIGB)+&[GK"US'3@J&pe+(N3pjAh9!phFjAhH!(
hKX+[H3D!pjAh80Ah8j!!+apYmZm0!!!H!!!-!!!9!!X-!!!@!"%-!!!9!'i-!!!
@!(3-!!!9!96e@""Jp(4Yp39#$bJe)'$hGcPIG`9!+a$eIdhfG28&3[+3!#YL$&p
f&)"US#X3M%%6Mbi26q%r8&3JphHU#")2GH$feB)&d#X3eaUB"G!V%24dEI8&3Jj
&i8VhRbi23DS2H9pe#fpf%#8*8(J-YMpR%#X3pfH28[Cc"G$hPIG8$P3J*3B-A[H
3!&d24dEhRe,fF`Bj$[G5!V%24dEhRe,fFreB"2Ccp#p#AhJ(-P$hPIG8$P3[8K`
[,Jp%G"`Upj!!pYBhlh@Q*cpR!V%2GRMe,fF`A3B2Gh19ph"i"J0I,682G6N8$dh
h@LIdCcN8mZm0!)S!!!`!!"8!"J`!!"B!$J`!!"8!*!`!!"B!,!`!!"8!5``!!"B
!8``!!"8!HJ`!!"B!JJ`!!"8!VJ`!!"B!Y!`!!"8!c``!!"B!eJ`!!"8!i``!!"B
!kJ`!!"8!l3`!!"B!p!`!!"8!r``!!"B""``!!"8")``!!"B"+3`!!"8",``"!"8
"03`!!"8!mr368V&2,!j5%bGUVhN2E933Fb&"JR2fIb`-D""i$hHa33pjAh82Gf-
J*3P'pR#&pY%VFrC`e&pY"6%2Gh19ph!P"M8V&2,!i8YZJ#8-A[H3!(,bi29,H!H
!A5%`P6%2Gh+`p%4[Cr4dEhRe,fFr,!phYmX09!+hJ1pe6PJ3phHU#9!V%%IfHb!
VFrC`mS05$'UJp(%[6Kpi,dAhB6,b`",2,[+I,[$3!"i!!!`!!"8!Q!`!!"B!S``
!!"8!hJ`!!"B!kJ`!!"8!r29,%2E9JJe[E9peJ'0rE@*e-"h4`JH!+a$eT9pYp5(
#"&pe*c(bi255"i$h@"N2B[H3!#X3p'Fj&!*3P'ph"JJ8FB"G!aJKN!""`Q2fHKJ
'4IG6N!"M"m8`+f)(J2BKFrC`AK-CmZ$e5a""`Q2fHKJ092E3B14ICd')G6$bMhT
9pYmT"IG5!P$hHa33+a$hGcPIG`e8!V%(a6$hGkS2BK$UE"Rbl`d!!")!!!`!!"8
!+!`!!"B!-!`!!"8"6[6cVhN*4[G`*3+a$hHeS3M%%6m[NBpV*H"c"Jr5pY@@Vp-
2GfpjmZ$e5hJ-B`*[Da!V%092E3A3B2BNFG"MIfeLG6"X4BJ2Gh19phJ&3#X3pfH
2G@S0%CpLE2D`e8#8EfIfGcpR$8Afd&-3phFjAhF#8'05X8mZ$dNJH!IfhP3Q-J*
3pV0IG`+f)$8&+a3'lUI'*e-2+(2+pePcpR!V%24R146bN!$hGkS*4[G`pe-RS2H
9pe#fpf%0FhLaRbi29&$fIh9NBb%3+hMb`2H9pe$fhh@#$9UPph#&pY%%peSBmkm
0!!B!!!`!!"8!([6@ac*BX29"bcI'S26P)Bm*m*!!r`m0!"J!!!i"!"8!'3i&!"8
!'`i"!"8!("J4!"F!Vr6Kpf&!P'ph#&pY%VFrC`8`+a#4MfXPi'13!+&[GK"b!V&
"mZ$e5a33H!03phEhN!!P!KUJ+a#2HB)IE3+f)2H9pe#fpf%*4[Gc"6!VBJpLFJA
3NBpV*HmX#&!V%24R1432GhUJP'ph"(pRXJAhB8$hPIGI,[$3!!!'!!!-!!!9!*!
&,&8S)!!"-!!L!*!$$!#3!ba9,#!!!9)!$$)"!!`!$!!X96!S!!C@!$3b!3#3"5a
9'#!!!D3!)J#3!a!!N!-X94`J!!('!!SV!5YL$f*b"G#4MfXPlb`)8#X3p'Fj&!p
hHU#8EhF%IfHb"IGK32H9pemZm0!!!!B!!!`!!"8!i26P)3+f)2H9pe#,Ah@T$h@
"$dG'pjp5pR2b`2GlI,"i!V%2BKJJphEhN!!P$A13!&pe)#X3LfiI,!KrHKmX"MN
-98PcBKJ&d#X3M%%6Mbi2@9pe$hGkS$(hB8#fpf%#82GB%#X3pAp0pR6e"8)*G"`
UpjmX"MN)YIGDN!!e)-DU$dF5pAp0pR6e"8)2G6N8"Mpj$(62GIEB*M`BmZm0!!!
U!!!-!!!9!"N-!!!@!#!-!!!9!*3-!!!@!*`-!!!9!,X-!!!@!-B-!!!9!A2d4'p
hFrC`Ah8SH4"G$hGcPIGi$8Afd2Gh+h-'-'lUI'*e-(J2CrG@4M)4N!!P$fe[Da!
VBJEZTmBR8`SBJ-AfhQ*rBU%2Gh+`hh8[G8%)pjJKpYMbi256"8N8!P$f)3D!p0p
eSRp'Fj&!aIEHBRpLS3D!jBKrBU(b`*4[G`8kpj!!F`3Bj6J3*3B`pek@)3(hB6)
&3'J1C#"G!V%0%CpLE2D`e8"JpeJ8"X*e2b`(mZ(bi2GlHK!NE2Dh2fF#X3pYAh@
"mZ$dhh@LIdCcN8$&pYjLIf*kF[H3!(J2D[GB)'J(pYj8*M)'J2524[8`aIEHBRp
LHR,hRb(`d!!'!!!-!!!9$!!!&J!V$!!!&3#)$!!!&J#1$!!!&3%Cp0peSRp'Fj&
!PFpepY%bBR8`phC$J'pRCcJJP'phFrC`F`pAp0pR6e"8))Fm%#X3MhQ#(fd2dPp
h12d`+a#4MfXPi'13!2Gh19phJ&d&+a3'lUI'*e1!pL'(NB$hPIG8"IGc"N%*4[G
c$hGbYc"bmZ$e5hJ$8K$hGkS#'U$hPIG3YIG`Bj!!phX6!P#8EhF&pe+(N3+a$&2
A-B"G$hPIG8"IGc$hGcPIGi"p$hPIG3d4S#YL$hPIG3pYpeJ[,[$3!")!!!`!!"8
!-``!!"B!1``!!"8!!!-k!*!$"!!!"83!N!-'!!!&Y!#3!`)!!!B8!*!$"J!!"Ni
!N!-)!!!0E!#3!c3!!!pX!*!$&J!!%+B!N!0Z!!!5M!!!!63!!"VB!'R1,&PIG3p
hHU!apf&!Y[GK!P$h@"!V%29r6ICdp39##A3F+[HI,!Bj#,Ah@T!!05$'UJp(%[9
r6ICdp39#$h8j&!BrH3adchAff#Bm'2,[$3!!(J!!$!!!&3!C$!!!&J!J$!!!&3#
l$!!!&J$'$!!!&3&QpAp0pR6e"8),D!FS$hCip5pR-)%J*3FmVh@4"US'`Rpf%)a
"%imZ$dNS$+I[8[Cc"i"cFRDUpj!!J5!P$p,hGj%&i6r6$bJV%%(#BrCk%2d2-r-
[0r0[0r,!r3mcmbmhmfmhmX$c2c,cIcEcIb`2-r-[0r0[0r+I,!DLYIGICl$eGcP
IG`p0BfpR&!4IG5FaJ+IfX3p$Tqp"pLAhBI,!%XmZ$hGkS-YMpR%(,bi23e1(N8!
VH!p(4Yp39#""DI,91[HI,Jp8X3pRTIBQS2GQ4fpLS3p(4[HI8[Cc"i"J3ICh8`p
hYmX(J"papeDJ*3+a$eIdhfG28&3[eB$hCip5pR-2EA2h@!+a$fd6pe$f*N"N&[,
[$3"J!!!-!!!@!!J-!!!9!"%-!!!@!"F-!!!9!$m-!!!@!%B-!!!9!,X-!!!@!-3
-!!!9!1N-!!!@!2%-!!!9!4%-!!!@!4J-!!!9!6X-!!!@!8--!!!9!8B-!!!@!8`
-!!!9!A2d4'phFrC`Ah8SH4"G$hGcPIGi$8Afd2Gh+h-'-'lUI'*e-(J2CrG@4M)
4N!!P$fe[Da!VBJEZTmBR8`SBJ-AfhQ*rBU%2Gh+`hh8[G8%)pjJKpYMbi256"8N
8!P$f)3D!p0peSRp'Fj&!aIEHBRpLS3D!jBKrBU(b`*4[G`8kpj!!F`3Bj6J3*3B
`pek@)3(hB6)&3'J1C#"G!V%0%CpLE2D`e8"JpeJ8"X*e2b`(mZ(bi2GlHK!NE2D
h2fF#X3pYAh@"mZ$dhh@LIdCcN8$&pYjLIf*kF[H3!(J2D[GB)'J(pYj8*M)'J25
24[8`aIEHBRpLHR,hRb(`d!!'!!!-!!!9!"ldeXFb@,$e3FXhaU$dj5'2#I#3!2m
2$3!B!!!1!3!9!"N1"3!9!"X1!3!9!"`B%3!A!S6dN`+a$'J3A3B*4[Cr,!pjAh8
)YIGDN!"6VhN*4[G`phYk%#X3pYAh@"$f,h8L8`H!PIGcmZ$dN`+a$'J3A3B`Bhp
YBR8`(G(#mX!V%*4[Gh2fF)YIGDN2BK"G$f*((3Rh9'*e2bi!p"UJAK4LG6J)YIG
DN!$&2+peN3phFV!e+h2fF+(5#8EhF`Ah8SH4$hPIG8$hGcPIGimZ$e8j&!p0peS
Rp'Fj&!mSpf&)G6$c(blc!'13!20[,[-!BJS@J[+3!2H9pe$hGkS2BK$drdX(d2H
9pe#92p8JaUS24a,diIH#p&pf%bmX$dAhB6,d(hCRVb`&329fF[6Kpi,dAhB6)2G
lHK#8EhGcpR"IG5Kj%2H9pe32Gh19phMbi29B%#X3p6*kVd4IGc$IG6`R8`mS9!+
a$eGR,deIGB(eAJhh8m*e2bN09!T9k!+f)2GfFJe8!V%2E9peJ3pLpe)P-#82Ce$
hA[,Jp5(fdIEIBK6b`,AhFIGK6b`()(J&1[H3!#Y&pepRX1@)If+K$IG5pe33MhQ
#(fhbhNAhCj'3!-DUJ#YL$hPIG3aM$f)3aIEHS5'[H3KY%04IE38V&)#8EhGcpR$
h8j&$&LX2H9pemZm0!!"#!!!-!!!9!6N-!!!@!88-!!!9!8F-!!!@!9%-!!!9!9B
-!!!@!@--!!!9!C!!$!!!&J'C$!!!&3'V$!!!&J'f$!!!&3#3!`%,#`!"("`!!3m
2!!%2$`!"$`m!!3m2!!%2$`!"$`m!!3m2!!%2$`!"#`X!!3m2!!)2JJ!"#`X!!3i
1!!%1$J!"$`m!!3i1!!)1K3!"$Ji!!Jk%!!%1$J!#$S-!!3`-!!%-$!!"$`m!!3i
1!!)1K3!"$Ji!!Jk$!!%1$J!"$Ji!!3m2!!%2$`!"$Ji!!Jk%!!%1$J!#$SJ!!3i
1!!)1JJ!"$Ji!!3i1!!%2$`!"$Ji!!Jk$!!%1$J!#$S-!!3i1!!%1$J!"$`m!!3i
1!!)1K!!"$Ji!!Jk$!!%1$J!"$Ji!!3m2!!%1$J!#$S3!N&mX93JJ!!(3!#)!N!-
,!*!$,&83)!!"mJ"U-3%!(!!,!#a9$#J!$'S!-J!#!!m!*`!X93!J!!+H!!`N!3!
2!$B!,&6i)!!(VJ!J0!%!$`"&!#a8m#!!!X)!$$3"!!m!9!!X91JS!!AQ!#)d!3!
2!'-!,&6J)!!$%!!@0!%!$`"b!#a8f#J!!Xi!+$3"!!m!J3!X90!J!!++!!`d!3!
2!*!!!#a8b#J!!P`!,M3"!!X!R`!X9-!J!!0+!'Sa!3!2!+S!,&5i)!!$Y!!-0!%
!(J#j!#a8X#J!!m!!DJ3"!!X!e`!X9+JJ!!3U!'Sa!3!1!1)!,&5J)!!%P!!--`%
!$J$`!#a8Q#!!"9B!$$-"!!m!rJ!X9*!!)!!"EJ!50!)!$J%0!#a8L#!!"8S!$$-
"!%B"'`!X9(JS!!jU!3)c!3!1!@%!,&4`)!!&fJ!--`%!1!&[!#a8D#J!$i)!e!-
"!!i"T`!X9'!J!!9Z!!`c!3!U!E8!,&4B+!!%S!#!-`%!$!(I!#a8C#!!"JJ!$#-
"!!`"k`!X9(3J!!Bb!!`M!3!2!IF!,&5-+!!(N!!!(M3#!!i#"J!X9*`J!!A#!!`
c!3"'!K3!,&5X+!!4&!&i!`%!$J*D!#a8[#!!"C`!$$-"!#S#D!!X9-`S!!fJ!-S
$!3!1!T)!,&6F)!!&HJ!--`%!$J+J!#a8l#!!"6J!$$-"rq`#VJ!X96JJ!!@'!"E
F!J!2!!!",&8%)!!"AJ!30!)!$J!2!5a84#!!"Fi!$$-"!$J!(3%X9%JS!!Yq!1`
c!3!1!&8",&3X)!!&,!!--`%!F!"M!5a8*#J!%m!#%!-"!!i!d`%X8rJJ!!BD!!`
c!3!F!1%",&2S+!!-R!#!-`%!$J$p!5a6h#!!"5!!$$-"!!i"#`%X8p3J!!'!!!`
c!3!2!4N",&3J)!!$*J!80!)!$J%S!5a8+#!!!ci!$$-"!#S"0J%X9$JS!!V%!,S
$!3!1!@!",&43)!!&YJ!--`%!+J&Z!5a8p#J!#I`!b!-"!!i"Q!%X903J!!+U!!`
c!3!1!DB",&5d)!!"Q!!--`%!$`'d!5a8P#J!![B!'M3#!!i"``%X9'`J!!'-!!`
c!3!i!G%",&4F+!!)J!&m!`!!$J)*!5a8%#!!"LB!$$-"!#S#&`%X9!`S!!I1!,)
$!3!1!N%",&3%)!!#YJ!--`%!$J*2!5a6r#!!"@)!$$-"!!m#A3%X8r3J!!Gf!"S
d!J!1!Q`",&2X)!!&U!!--`%!1!*k!5a6j#J!"SS!l$-"[D3!!!%!N!-#X`!!!E-
!N!0HEQ3JG'&bCf9d)'4TFQ9MG'pbD@9c)'&bC5"ZEh3JG'J6-6Nd)&G0Ch*3Eh*
dB@*TE'PdH3)!N!0A6e*%68&$33!!9dp54%e"3d%!N!0m!*!5#JUH@1rm!!!Df!!
!!a&KE@8Z$5"8BA*RCA3J)L9c)L"TFb"ZEh3JB5"NDA*PBh4[FRNZ$6G*ER0eCQC
TBfPPER3JC'PcDb"cF'&MC5"dEb!PFb"TER4[)#9c,L!J6Q9PC#!PC#"LHA4PFbi
0(5)PFb)JB@jN)#)PFb)JBA*P)'PNC@jdD@0KE#i0,e9ZB@*X!!!"6!C6G@jNBAN
!N!N'6@pZC'&j!*!*"e4eCA0NBAN!N!J*9f9NEQ9cC'&j!*!'#&4SGA*cC'&j!*!
("NCbD@4KH3#3#3K6BA4eFQ4KH3#3"`G+B@jeBA*j!*!)#%CPBR*eBA*j!*!("8e
KFQ0S!*!+"8&`FQPX!*!+!deKH3#3$!4+G@jP!*!,"%TeE(N!N!X'3A9RGA0d!*!
*#90PF(4PE@*PFJ#3"JG2Bh4[BQ9b!*!)#%j[GQ9YBQ9b!*!(#%4PBf9YBQ9b!*!
(rrm!!`#3"#`J!!!J!*!$,#!!N!F"6R8!N!-B!!X!&`!@!"8!&!#3!`-!!J!%!!8
!"J!(!*!$%!mJCA4ZFQpKDA0NE'KMCR!!N!-[!!m!"`!,!*!$&J!$!"8!"J!-!"J
!"!!#!!J!&`!8!!83%!3rN!-3*"!&2a!r2`J!!!%!N!-#X`!!!E-!N!0H!#Zqi!Y
N!*!$(!"H!!&*6P4-!*!$%P088L!!!J!H`1crrb!!N!F$)2rr!!!"8!#3"!+mrrm
!!!&X!*!%!b(rr`!!!B!!,&23Zed:
---