April 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] About image opening and screen shifted
by StÃ©phane Ducasse April 17, 2011

April 17, 2011

Hi I wanted to know if this was only me. But when I open an image like 13156 I get a white screen then the background always shitefd a bit and when I resize it gets right. I used 5.7.4 Stef

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[Pharo-project] Pool dictionary cause problems to load package from monticello
by Guillermo Polito April 17, 2011

April 17, 2011

Hi! I have a class who has a pool dictionary defined as ... subclass: #MyClass instanceVariableNames: '' classVariableNames: '' poolDictionaries: 'MyPoolDict' .. And when I load that class from monticello, he warns me with * This package depends on the following classes: "MyPoolDict" You must resolve these dependencies before you will be able to load these definitions: * If before loading the package I declare a global named MyPoolDict it loads well... Of course, I can put a preload in a metacello configuration to declare the global, but it sucks :). Can anyone point me in the right direction? (or maybe it's a bug... :/) Thanks! Guille

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Re: [Pharo-project] Issue 3188 in pharo: do we need SecurityManager?
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Updates: Labels: Milestone-1.3 Comment #1 on issue 3188 by marcus.d...(a)gmail.com: do we need SecurityManager? http://code.google.com/p/pharo/issues/detail?id=3188 let's kill it

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[Pharo-project] Issue 4033 in pharo: clean up startup/shutdownlist adding, add "add before"
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Status: FixProposed Owner: marcus.d...(a)gmail.com Labels: Milestone-1.3 New issue 4033 by marcus.d...(a)gmail.com: clean up startup/shutdownlist adding, add "add before" http://code.google.com/p/pharo/issues/detail?id=4033 - clean up startup/shutdownlist adding. - add a #addToStartUpList:before: which is what many clients actually need Attachments: ShutdownList.1.cs 7.3 KB

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[Pharo-project] Issue 3573 in pharo: Failing Test: CompiledMethodTest.testPerformInSuperclassCanExecutelongMethodWithTemps
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Status: Accepted Owner: marcus.d...(a)gmail.com Labels: Milestone-1.3 New issue 3573 by marcus.d...(a)gmail.com: Failing Test: CompiledMethodTest.testPerformInSuperclassCanExecutelongMethodWithTemps http://code.google.com/p/pharo/issues/detail?id=3573 CompiledMethodTest.testPerformInSuperclassCanExecutelongMethodWithTemps Reason: VM Bug.

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[Pharo-project] About Zinc to replace HTTPClient
by StÃ©phane Ducasse April 16, 2011

April 16, 2011

Hi guys we discuss with sven about strategies to get a better infrastructure and the HTTP level. Sven would like to have feedback on Zinc before pushing it in Pharo :) So can you let us know. What we could do it to have it in a preview in 1.3 then in 1.4 remove HTTPClient (or friend). Stef

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[Pharo-project] Issue 3387 in pharo: Package name should not contain crptic characters
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Status: Accepted Owner: stephane.ducasse Labels: Milestone-1.3 Difficulty-Easy New issue 3387 by stephane.ducasse: Package name should not contain crptic characters http://code.google.com/p/pharo/issues/detail?id=3387 We should make sure that we cannot write package with cryptic characters.

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[Pharo-project] Desktop application with Pharo
by laurent laffont April 16, 2011

April 16, 2011

I'm searching for a way to create desktop applications with Pharo (no multiple window). Here's the current snippet that do what I want. Improvements / better code is really really welcome. How I can change the title of the window ? The snippet to evaluate in Workspace: counter := Class new superclass: Object; addInstVarNamed: 'counter'; compile: 'initialize counter := 0'; compile: 'counterString ^ counter asString'; compile: 'increment counter := counter + 1. self changed:#counterString'; compile: 'decrement counter := counter - 1. self changed:#counterString'; new. panel := UITheme builder newPanel. panel layoutPolicy: ProportionalLayout new. panel addMorph: (UITheme builder newLabelFor: counter getLabel: #counterString getEnabled: nil) fullFrame: (LayoutFrame fractions: (0@0 corner: 1(a)0.5)) panel addMorph: (UITheme builder newButtonFor: counter action: #increment label: '+' help: nil) fullFrame: (LayoutFrame fractions: (0(a)0.5 corner: 0.5@1)). panel addMorph: (UITheme builder newButtonFor: counter action: #decrement label: '-' help: nil) fullFrame: (LayoutFrame fractions: (0.5(a)0.5 corner: 1@1)). World submorphs do: [:aMorph| aMorph delete]. World layoutPolicy: ProportionalLayout new; addMorph: panel fullFrame: (LayoutFrame fractions: (0@0 corner: 1@1)). Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

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[Pharo-project] Issue 3545 in pharo: FEATURE: Multiple Worlds
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Status: New Owner: ---- New issue 3545 by sean.p.d...(a)gmail.com: FEATURE: Multiple Worlds http://code.google.com/p/pharo/issues/detail?id=3545 Pharo image: 1.2 Allow users to have multiple worlds

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[Pharo-project] Issue 4028 in pharo: Possible infinite loop in ImageSegment >> #uniqueFileNameFor:
by pharo＠googlecode.com April 16, 2011

April 16, 2011

Status: Accepted Owner: ryd...(a)gmail.com Labels: Milestone-1.3 New issue 4028 by ryd...(a)gmail.com: Possible infinite loop in ImageSegment >> #uniqueFileNameFor: http://code.google.com/p/pharo/issues/detail?id=4028 I guess noone's ever needed more than 99 versions of a segment... ImageSegment >> uniqueFileNameFor: segName "Choose a unique file name for the segment with this name." | segDir fileName listOfFiles | segDir := self segmentDirectory. listOfFiles := segDir fileNames. BiggestFileNumber ifNil: [BiggestFileNumber := 1]. BiggestFileNumber > 99 ifTrue: [BiggestFileNumber := 1]. "wrap" [fileName := segName, BiggestFileNumber printString, '.seg'. (listOfFiles includes: fileName)] whileTrue: [ BiggestFileNumber := BiggestFileNumber + 1]. "force a unique file name" ^ fileName

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