Squeak-dev December 2004

squeak-dev@lists.squeakfoundation.org

194 participants
491 discussions

Socket connect fails
by Frank Gerlach 25 Dec '04

25 Dec '04

Hello follks, I am new to squeak and encountered a problem I cannot resolve on my own (and google didn`t return anything usful either: |socket| socket:=(OldSocket newTCP) connectTo:'127.0.0.1' port:1444 Results in primitiveFailed "Announce that a primitive has failed and there is no appropriate Smalltalk code to run." self error: 'a primitive has failed' (I couldn't find the feature to copy the whole stacktrace, but this method says the most. Maybe you can also tell me how to copy a full stack trace..) Now, what does primitiveFailed mean ? I am running this on a Windows/XP machine, and there is a server running on port 1444. I tried OldSocket also, but to no difference... Thank you for helping a newbie ! regards Frank -- Psssst! Mit GMX Handyrechnung senken: http://www.gmx.net/de/go/mail 100 FreeSMS/Monat (GMX TopMail), 50 (GMX ProMail), 10 (GMX FreeMail)

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Morph help
by Michael Latta 25 Dec '04

25 Dec '04

I am seeing odd behavior. I have a morph (subclass of NCBasicShape from Connectors) with no layout policy, and a size set. When I drop a morph into it, the morph resizes to just enclose the submorph. So a morph that is 100@200 receives a morph at 20@100 that is 10@10 and is resized to 30@110. Without a layout policy should it not retain its size? I have not yet found what method is being used to change the size of the morph. It is not bounds:, extent: nor privateBounds: as far as I can tell so far. Michael

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REMINDER: Harvesting Party Saturday December 25th 20:00 GMT
by Ken Causey 24 Dec '04

24 Dec '04

Just a reminder that the next Harvesting Party will take place between 20:00 (8 PM) GMT Saturday December 25th and 00:00 (Midnight) GMT Sunday December 26th, 2004. As usual we will meet in #squeak on irc.freenode.net. More information about the #squeak IRC channel can be found at http://people.squeakfoundation.org/article/7.html Information about the Harvesting Party idea can be found at http://people.squeakfoundation.org/article/29.html If you have the time please attend and work toward the future of Squeak. The next seven parties are scheduled for 00:00 (12:00 AM) GMT Thursday December 30, 2004 04:00 (04:00 AM) GMT Monday January 03, 2005 08:00 (08:00 AM) GMT Friday January 07, 2005 12:00 (12:00 PM) GMT Tuesday January 11, 2005 16:00 (04:00 PM) GMT Saturday January 15, 2005 20:00 (08:00 PM) GMT Wednesday January 19, 2005 00:00 (12:00 AM) GMT Monday January 24, 2005

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Re: Three major fixes to morphic and eToys of interest to Squeakland.
by Peace Jerome 24 Dec '04

24 Dec '04

--- Ned Konz <ned(a)squeakland.org> wrote: > On Wednesday 22 December 2004 9:59 pm, you wrote: > > They are in good shape an worthy of being added to > an > > unstable version of 3.9. �Once that is done I > don't > > believe there will be any problems and certainly > none > > I won't be able to fix. > > OK, here's another thing to fix: > > * Make a CurvierMorph. Open its Etoy viewer. Change > "gradientFill" to true. > get a walkback: You picked the fancy speckled arrow open curve with the moving ants display and tried to gradient fill that. You don't need a curvierMorph to get the walk back. It will blow up with a regular polygon or curve put into that state. Congrats you found another genuine eToy bug. I agree it needs to be fixed. My pride just makes me want to point out I didn't introduce it. > borderColor: a GradientFillStyle So why it the player trying to set the BORDER color to a gradient fill??? P.S I'm suppose to be packing for travel. So I won't be able to respond for about a week. You want to add this to mantis? > > 23 December 2004 12:38:16 pm > > VM: unix - a SmalltalkImage > Image: Squeak3.9alpha [latest update: #6474] > > SecurityManager state: > Restricted: false > FileAccess: true > SocketAccess: true > Working Dir /home/ned/Squeak/3.9a > Trusted Dir /home/ned/Squeak/3.9a/secure > Untrusted Dir /home/ned/Squeak/3.9a/untrusted > > BorderStyle class(Object)>>doesNotUnderstand: a > GradientFillStyle > Receiver: BorderStyle > Arguments and temporary variables: > <<error during printing> > Receiver's instance variables: > superclass: Object > methodDict: a MethodDictionary(#=->a > CompiledMethod (1941) #baseColor->a > Compil...etc... > format: 2 > instanceVariables: nil > organization: ('accessing' baseColor baseColor: > color color: > colorsAtCorners do...etc... > subclasses: #(SimpleBorder) > name: #BorderStyle > classPool: a Dictionary(#Default->a BorderStyle ) > sharedPools: nil > environment: a SystemDictionary(lots of globals) > category: nil > > CurvierMorph(BorderedMorph)>>borderStyle > Receiver: a CurvierMorph<Curvier>(1725) > Arguments and temporary variables: > style: a SimpleBorder > Receiver's instance variables: > bounds: 1424@431 corner: 1719@874 > owner: a PasteUpMorph<world>(1068) [world] > submorphs: #() > fullBounds: 1424@431 corner: 1719@874 > color: Color orange > extension: a MorphExtension (1432) [externalName > = Curvier ] [player = an > Unsc...etc... > borderWidth: 7 > borderColor: a GradientFillStyle > vertices: #(1520@723 1429@780 > 1547.21328800095(a)870.654319166234 > 1625.8723018617...etc... > closed: false > filledForm: nil > arrows: #forward > arrowForms: #(Form(44x57x1)) > smoothCurve: true > curveState: #(#(#(1520.0 1429.0 1547.21328800095 > 1625.872301861727 > 1650.8092489...etc... > borderDashSpec: nil > handles: nil > borderForm: nil > > UnscriptedPlayer(Player)>>getBorderStyle > Receiver: an UnscriptedPlayer (1694) named Curvier > Arguments and temporary variables: > > Receiver's instance variables: > dependents: nil > costume: a CurvierMorph<Curvier>(1725) > costumes: nil > > UpdatingStringMorph>>readFromTarget > Receiver: an UpdatingStringMorph(2288)'simple' > Arguments and temporary variables: > v: nil > Receiver's instance variables: > bounds: 2473@522 corner: 2518@538 > owner: a SymbolListTile(40) - #literal op= '' > submorphs: #() > fullBounds: 2473@522 corner: 2518@538 > color: Color black > extension: nil > font: nil > emphasis: 0 > contents: 'simple' > hasFocus: false > format: #string > target: an UnscriptedPlayer (1694) named Curvier > lastValue: #simple > getSelector: #getBorderStyle > putSelector: #setBorderStyle: > floatPrecision: 1 > growable: true > stepTime: 50 > autoAcceptOnFocusLoss: true > minimumWidth: 24 > maximumWidth: 300 > > > --- The full stack --- > BorderStyle class(Object)>>doesNotUnderstand: a > GradientFillStyle > CurvierMorph(BorderedMorph)>>borderStyle > UnscriptedPlayer(Player)>>getBorderStyle > UpdatingStringMorph>>readFromTarget > - - - - - - - - - - - - - - - - - - - - - - - - - - > - - - - - - - > UpdatingStringMorph>>step > UpdatingStringMorph(Morph)>>stepAt: > StepMessage(MorphicAlarm)>>value: > WorldState>>runLocalStepMethodsIn: > WorldState>>runStepMethodsIn: > PasteUpMorph>>runStepMethods > WorldState>>doOneCycleNowFor: > WorldState>>doOneCycleFor: > PasteUpMorph>>doOneCycle > [] in Project class>>spawnNewProcess {[[World > doOneCycle. Processor yield. > false] whileFalse. nil]} > [] in BlockContext>>newProcess {[self value. > Processor terminateActive]} > > -- > Ned Konz > MetaMagix > Stanwood WA > (360) 629-1091 > __________________________________ Do you Yahoo!? Send holiday email and support a worthy cause. Do good. http://celebrity.mail.yahoo.com

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[ODECO] How to get soap bubble?
by stéphane ducasse 24 Dec '04

24 Dec '04

Hi in odeco it seems that the weight of a ball is linked to its size. Is there a way to create light large bubble such as bubble soap flying in the wind. Stef You can find really intriguing projects using ODECO at http://p7app.geneve.ch:8090/squeak/

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[BUG][FIX] ReviewerPostDepreciatedMethod-fc
by frankcag＠crystal-objects.com 24 Dec '04

24 Dec '04

"Change Set: ReviewerPostDepreciatedMethod-fc Date: 24 December 2004 Author: Frank Caggiano Calls depreciated method, fixed."

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[BUG][FIX] DepreciatedMethodText-fc
by frankcag＠crystal-objects.com 24 Dec '04

24 Dec '04

"Change Set: DepreciatedMethodText-fc Date: 24 December 2004 Author: Frank Caggiano Was calling depreciated metod Text>>rangeOf:startingAt:forStyle changed to Text>>rangeOf:startingAt: Seems to be only point in sytstem calling the depreciated method."

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Trees and Algorithms
by Ken G. Brown 24 Dec '04

24 Dec '04

Came across these links more or less by accident and thought they might lead someone to something useful, maybe with respect to Connectors. http://www.nist.gov/dads/HTML/spatialAccessMethod.html http://www.nist.gov/dads/HTML/rstartree.html Ken

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Trees and Algorithms
by Ken G. Brown 24 Dec '04

24 Dec '04

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Trees and Algorithms
by Ken G. Brown 24 Dec '04

24 Dec '04

Came across these links more or less by accident and thought they might lead someone to something useful. http://www.nist.gov/dads/HTML/spatialAccessMethod.html http://www.nist.gov/dads/HTML/rstartree.html Ken

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