Squeak-dev June 2016

squeak-dev@lists.squeakfoundation.org

39 participants
202 discussions

Unambiguously differentiating official and local builds [Was [Vm-dev] Moving the Cog subversion repository to githup at 2016-6-16 7am UTC]
by Eliot Miranda 17 Jun '16

17 Jun '16

Hi All, so after fixing "git remote get-url origin" to fail over to "git remote show origin | filter and munge" the culture shock of "git commit -a" (git commit does nothing ?!?!?) I have a VM that outputs a reasonable version info: /Users/eliot/oscogvm/build.macos32x86/squeak.cog.spur/CocoaFast.app/Contents/MacOS/Squeak 5.0 5.0.201606161953 Mac OS X built on Jun 16 2016 12:56:52 PDT Compiler: 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.57) [Production Spur VM] CoInterpreter VMMaker.oscog-eem.1886 uuid: d413db9f-37cc-4c5d-bfc6-87b11203ee96 Jun 16 2016 StackToRegisterMappingCogit VMMaker.oscog-eem.1886 uuid: d413db9f-37cc-4c5d-bfc6-87b11203ee96 Jun 16 2016 VM: r201606161953 http://github.com/OpenSmalltalk/vm $ Date: Thu Jun 16 12:53:33 2016 -0700 $ Plugins: r201606161953 http://github.com/OpenSmalltalk/vm $ Which begs the question how do I differentiate this from something built officially via Travis? Arguably the URL is wrong, and should only say " http://github.com/OpenSmalltalk/vm" for travis builds, and perhaps should just include my local hostname and current directory when I make any kind of local modification. So the above would read ... VM: r201606161953 McStalker:?users/eliot/oscogvm $ Date: Thu Jun 16 12:53:33 2016 -0700 $ Plugins: r201606161953 McStalker:?users/eliot/oscogvm $ Alternatively we could add another field, or modify one of the existing fields to say "I'm official" however one would do that. I don't know how, I just know we need this. I shouldn't be able to pollute the VM pool by putting some VM on some site somewhere that i just happened to build after several sherries and some cannabis brownies that looks to all intents and purposes just like a VM built by our official Travis slaves. Hic. Chillin' _,,,^..^,,,_ best, Eliot

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Re: [Pharo-dev] [Vm-dev] Moving the Cog subversion repository to githup at 2016-6-16 7am UTC
by Eliot Miranda 17 Jun '16

17 Jun '16

Hi Laura, Hi Tim, On Thu, Jun 16, 2016 at 10:09 AM, Laura Perez Cerrato < lauraperezcerrato(a)gmail.com> wrote: > > Hi everyone, > > First of all, thanks a lot! > > Meaning to ask the same question as Serge, what's the preferred way of > collaborating for anyone who's not a contributor? forking and then > submitting a pull request? > thats on you, Tim, and I to update the README.md with a description of the contributor and change staging process. I'm going to be checking out the repository for the first time in a few minutes. I guess we can bat aroun drafts between us using git itself, but perhaps email would be more sensible ;-) > > Cheers! > > -Laura Perez Cerrato > > On 16 June 2016 at 06:10, Serge Stinckwich <serge.stinckwich(a)gmail.com> > wrote: > >> >> On Thu, Jun 16, 2016 at 9:24 AM, Tim Felgentreff >> <timfelgentreff(a)gmail.com> wrote: >> > Hi all, >> >> Very impressive work, Tim&Fabio ! The power of full-automation ! >> >> > as of 7:30 UTC the entire history of the SVN up to SVN revision 3745 was >> > migrated to GitHub. Automatic builds are running >> > (https://ci.appveyor.com/project/timfel/vm/branch/Cog, >> > https://travis-ci.org/OpenSmalltalk/vm) and binary artifacts are >> uploaded >> > (https://bintray.com/opensmalltalk/vm/cog/_latestVersion#files). >> >> About uploading binary artifacts, this is something I asked and this >> nice that Fabio >> make it work :-) >> >> Apparently there is some problems with some artifacts that have a >> double .zip extension. >> >> > Right now we have enabled all platform, object memory and bytecode set >> > combinations that I found build scripts for - most work, but OS X 64-bit >> > Sista is failing right now (32-bit works). At some point we'll have to >> > decide which combinations to put into the CI config as "allowed >> failures" to >> > get a green badge :) >> > >> > Another thing for those not familiar with Git: Right now the entire >> > repository is 360MB, including all history. Most of that is old images >> that >> > were at one point committed to SVN and that have been pulled into the >> > repository. We could clean those out (removing them from the history) to >> > make the repository smaller, but I felt ~400MB is still ok (albeit >> > technically over the Github quota. We'll see of they complain). I would >> like >> > to ask everyone to stop committing large binary files into the >> repository, >> > however. Git is simply not very suited to dealing with binaries. If >> there is >> > a need for that, Github has support for git-lfs, which offers 1GB of >> free >> > storage with a 1GB bandwith limit per month. If we need more, we can >> look at >> > the different billing levels. >> > >> > If you're familiar with Git, the only new thing to watch out for is the >> > updateSCSSVersions script as described in the README. It's not relevant >> for >> > the CI, but your own binaries will only show correct versions if this >> script >> > runs at appropriate times. >> > >> > If you are not familiar with Git and don't care, there are scripts for >> > committing that should take care of everything as described in the >> README. >> > Again, let us know if anything doesn't work. The only difference vs SVN >> to >> > watch out for for you will be that the old scripts/svnci would commit >> your >> > changes to the server, whereas the scripts/gitci script only commits >> them >> > locally. You'll have to run `git pull` and `git push` to get them up to >> the >> > server. >> > >> > If you have any questions regarding the repository setup please don't >> > hesitate to ask. You shouldn't be able to break anything, since we've >> > disabled force pushes to both master and Cog (and thus any chance of >> > destroying history). >> >> What is favorite way of contributing for people outside the vm team ? >> pull-requests ? >> >> Regards, >> -- >> Serge Stinckwich >> UCBN & UMI UMMISCO 209 (IRD/UPMC) >> Every DSL ends up being Smalltalk >> http://www.doesnotunderstand.org/ >> > > > -- _,,,^..^,,,_ best, Eliot

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Re: The Trunk: Kernel-eem.1029.mcz
by marcel.taeumel 17 Jun '16

17 Jun '16

Yay! Thanks! +1 Best, Marcel -- View this message in context: http://forum.world.st/The-Trunk-Kernel-eem-1029-mcz-tp4901278p4901302.html Sent from the Squeak - Dev mailing list archive at Nabble.com.

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The Trunk: Kernel-eem.1030.mcz
by commits＠source.squeak.org 17 Jun '16

17 Jun '16

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.1030.mcz ==================== Summary ==================== Name: Kernel-eem.1030 Author: eem Time: 16 June 2016, 5:12:46.623829 pm UUID: 67cc43ba-8129-470e-b40f-36d8fc58dee7 Ancestors: Kernel-eem.1029 Fix simulation of the withArgs:executeMethod: and tryPrimitive:withArgs: primitives, as well as providing support for receiver:tryPrimitive:withArgs: when it is implemented. =============== Diff against Kernel-eem.1029 =============== Item was changed: ----- Method: ContextPart>>doPrimitive:method:receiver:args: (in category 'private') ----- + doPrimitive: primitiveIndex method: meth receiver: receiver args: arguments - doPrimitive: primitiveIndex method: meth receiver: receiver args: arguments "Simulate a primitive method whose index is primitiveIndex. The simulated receiver and arguments are given as arguments to this message. If successful, push result and return resuming context, else ^ {errCode, PrimitiveFailToken}. Any primitive which provokes execution needs to be intercepted and simulated to avoid execution running away." | value | "Judicious use of primitive 19 (a null primitive that doesn't do anything) prevents the debugger from entering various run-away activities such as spawning a new process, etc. Injudicious use results in the debugger not being able to debug interesting code, such as the debugger itself. hence use primitive 19 with care :-)" "SystemNavigation new browseAllSelect: [:m| m primitive = 19]" primitiveIndex = 19 ifTrue: [ToolSet debugContext: self label:'Code simulation error' contents: nil]. ((primitiveIndex between: 201 and: 222) and: [(self objectClass: receiver) includesBehavior: BlockClosure]) ifTrue: [((primitiveIndex between: 201 and: 205) "BlockClosure>>value[:value:...]" or: [primitiveIndex between: 221 and: 222]) ifTrue: "BlockClosure>>valueNoContextSwitch[:]" [^receiver simulateValueWithArguments: arguments caller: self]. primitiveIndex = 206 ifTrue: "BlockClosure>>valueWithArguments:" [^receiver simulateValueWithArguments: arguments first caller: self]]. primitiveIndex = 83 ifTrue: "afr 9/11/1998 19:50" "Object>>perform:[with:...]" [^self send: arguments first to: receiver with: arguments allButFirst super: false]. primitiveIndex = 84 ifTrue: "afr 9/11/1998 19:50 & eem 8/18/2009 17:04" "Object>>perform:withArguments:" [^self send: arguments first to: receiver with: (arguments at: 2) lookupIn: (self objectClass: receiver)]. primitiveIndex = 100 ifTrue: "eem 8/18/2009 16:57" "Object>>perform:withArguments:inSuperclass:" [^self send: arguments first to: receiver with: (arguments at: 2) lookupIn: (arguments at: 3)]. "Mutex>>primitiveEnterCriticalSection Mutex>>primitiveTestAndSetOwnershipOfCriticalSection" (primitiveIndex = 186 or: [primitiveIndex = 187]) ifTrue: + [| effective | + effective := Processor activeProcess effectiveProcess. - [| active effective | - active := Processor activeProcess. - effective := active effectiveProcess. "active == effective" value := primitiveIndex = 186 ifTrue: [receiver primitiveEnterCriticalSectionOnBehalfOf: effective] ifFalse: [receiver primitiveTestAndSetOwnershipOfCriticalSectionOnBehalfOf: effective]. ^(self isPrimFailToken: value) ifTrue: [value] ifFalse: [self push: value]]. primitiveIndex = 188 ifTrue: "eem 5/27/2008 11:10 Object>>withArgs:executeMethod:" + [((self objectClass: (arguments at: 1)) == Array + and: [(self objectClass: (arguments at: 2)) includesBehavior: CompiledMethod]) ifFalse: + [^ContextPart primitiveFailTokenFor: #'bad argument']. + (arguments at: 2) numArgs = (arguments at: 1) size ifFalse: + [^ContextPart primitiveFailTokenFor: #'bad number of arguments']. + (arguments at: 2) primitive > 0 ifTrue: + [(arguments at: 2) isQuick ifTrue: + [^self push: (receiver withArgs: (arguments at: 1) executeMethod: (arguments at: 2))]. + ^self doPrimitive: (arguments at: 2) primitive method: (arguments at: 2) receiver: receiver args: (arguments at: 1)]. + ^MethodContext - [^MethodContext sender: self receiver: receiver method: (arguments at: 2) arguments: (arguments at: 1)]. "Closure primitives" (primitiveIndex = 200 and: [self == receiver]) ifTrue: "ContextPart>>closureCopy:copiedValues:; simulated to get startpc right" [^self push: (BlockClosure outerContext: receiver startpc: pc + 2 numArgs: arguments first copiedValues: arguments last)]. + primitiveIndex = 118 ifTrue: "[receiver:]tryPrimitive:withArgs:; avoid recursing in the VM" + [(arguments size = 3 + and: [(self objectClass: arguments second) == SmallInteger + and: [(self objectClass: arguments last) == Array]]) ifTrue: + [^self doPrimitive: arguments second method: meth receiver: arguments first args: arguments last]. + (arguments size = 2 + and: [(self objectClass: arguments first) == SmallInteger - primitiveIndex = 118 ifTrue: "tryPrimitive:withArgs:; avoid recursing in the VM" - [(arguments size = 2 - and: [arguments first isInteger and: [(self objectClass: arguments last) == Array]]) ifFalse: [^ContextPart primitiveFailTokenFor: nil]. ^self doPrimitive: arguments first method: meth receiver: receiver args: arguments last]. value := primitiveIndex = 120 "FFI method" ifTrue: [(meth literalAt: 1) tryInvokeWithArguments: arguments] ifFalse: [primitiveIndex = 117 "named primitives" ifTrue: [self tryNamedPrimitiveIn: meth for: receiver withArgs: arguments] + ifFalse: + ["should use self receiver: receiver tryPrimitive: primitiveIndex withArgs: arguments but this is only in later VMs" + receiver tryPrimitive: primitiveIndex withArgs: arguments]]. - ifFalse: [receiver tryPrimitive: primitiveIndex withArgs: arguments]]. ^(self isPrimFailToken: value) ifTrue: [value] ifFalse: [self push: value]!

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The Trunk: Kernel-eem.1029.mcz
by commits＠source.squeak.org 17 Jun '16

17 Jun '16

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.1029.mcz ==================== Summary ==================== Name: Kernel-eem.1029 Author: eem Time: 16 June 2016, 4:17:52.232323 pm UUID: 118ce27e-414e-4a37-940d-ce167fa5afb7 Ancestors: Kernel-mt.1028 Supply missing simulation methods for the new Mutex primitives and hence render through on code like the following funcitonal again: Mutex new critical: [[Object new] on: Notification do: [:noti| ]] =============== Diff against Kernel-mt.1028 =============== Item was added: + ----- Method: Mutex>>primitiveEnterCriticalSectionOnBehalfOf: (in category 'system simulation') ----- + primitiveEnterCriticalSectionOnBehalfOf: effectiveProcess + "Primitive. Simulate primitiveEnterCriticalSection. The receiver + must be unowned or owned by the effectiveProcess to proceed. + Answer if the process is already owned by the current process." + <primitive: 186> + ^{ContextPart primitiveFailToken. nil}! Item was added: + ----- Method: Mutex>>primitiveTestAndSetOwnershipOfCriticalSectionOnBehalfOf: (in category 'system simulation') ----- + primitiveTestAndSetOwnershipOfCriticalSectionOnBehalfOf: effectiveProcess + "Primitive. Simulate primitiveEnterCriticalSection. Attempt to set the ownership + of the receiver. If the receiver is unowned set its owningProcess to the + effectiveProcess and answer false. If the receiver is owned by the effectiveProcess + answer true. If the receiver is owned by some other process answer nil." + <primitive: 187> + ^{ContextPart primitiveFailToken. nil}!

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Daily Commit Log
by commits＠source.squeak.org 16 Jun '16

16 Jun '16

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2016-June/068225.html Name: Graphics-mt.351 Ancestors: Graphics-lpc.350 Removes manual kerning corrections for the 7-point DejaVu Sans, which are not necessary anymore. =============================================

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The Trunk: Graphics-mt.351.mcz
by commits＠source.squeak.org 16 Jun '16

16 Jun '16

Marcel Taeumel uploaded a new version of Graphics to project The Trunk: http://source.squeak.org/trunk/Graphics-mt.351.mcz ==================== Summary ==================== Name: Graphics-mt.351 Author: mt Time: 16 June 2016, 1:56:13.140696 pm UUID: 40df15d7-0c28-2b4e-8be2-231d75e087f8 Ancestors: Graphics-lpc.350 Removes manual kerning corrections for the 7-point DejaVu Sans, which are not necessary anymore. =============== Diff against Graphics-lpc.350 =============== Item was changed: ----- Method: StrikeFont>>ascentKern (in category 'accessing') ----- ascentKern "Return the kern delta for ascenders." + + self depth > 1 ifTrue: [^ 0]. + + "Optimization for traditional 1-bit fonts." + ^ (emphasis allMask: 2) + ifFalse: [0] + ifTrue: [(self ascent-5+4)//4 max: 0] "See makeItalicGlyphs" - (emphasis noMask: 2) ifTrue: [^ 0]. - ^ (self ascent-5+4)//4 max: 0 "See makeItalicGlyphs" ! Item was changed: ----- Method: StrikeFont>>baseKern (in category 'accessing') ----- baseKern "Return the base kern value to be used for all characters." + self depth > 1 ifTrue: [^ 0]. - | italic | - italic := emphasis allMask: 2. + "Optimization for traditional 1-bit fonts." + ^ (emphasis allMask: 2) + ifFalse: [0] + ifTrue: [((self height-1-self ascent+4)//4 max: 0) "See makeItalicGlyphs" + + (((self ascent-5+4)//4 max: 0))]! - glyphs depth > 1 ifTrue: [ - ^(italic or: [ pointSize < 9 ]) - ifTrue: [ 1 ] - ifFalse: [ 0] ]. - - italic ifFalse: [^ 0]. - ^ ((self height-1-self ascent+4)//4 max: 0) "See makeItalicGlyphs" - + (((self ascent-5+4)//4 max: 0))! Item was changed: ----- Method: StrikeFont>>descentKern (in category 'accessing') ----- descentKern "Return the kern delta for descenders." - (emphasis noMask: 2) ifTrue: [^ 0]. - ^ (self height-1-self ascent+4)//4 max: 0 "See makeItalicGlyphs" + self depth > 1 ifTrue: [^ 0]. + + "Optimization for traditional 1-bit fonts." + ^ (emphasis allMask: 2) + ifFalse: [0] + ifTrue: [(self height-1-self ascent+4)//4 max: 0] "See makeItalicGlyphs" + !

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Re: [squeak-dev] The Trunk: Morphic-mt.1179.mcz
by Chris Muller 16 Jun '16

16 Jun '16

I was wondering whether Preferences are the best way to control these or whether the user could simply remove the ones they don't want by blue-clicking and then clicking the close halo (X)... I know when the DockingBar is regenerated they would have to re-remove them, but still... we do have a live, direct-manuipulation system, sometimes we should be able to fall back on it..? On Wed, Jun 15, 2016 at 1:29 AM, <commits(a)source.squeak.org> wrote: > Marcel Taeumel uploaded a new version of Morphic to project The Trunk: > http://source.squeak.org/trunk/Morphic-mt.1179.mcz > > ==================== Summary ==================== > > Name: Morphic-mt.1179 > Author: mt > Time: 15 June 2016, 8:28:59.901896 am > UUID: 798fffba-733f-3444-840e-84baabd04da4 > Ancestors: Morphic-mt.1178 > > Add the world's Do-menu to the world main docking bar. Can be hidden via preferences. > > =============== Diff against Morphic-mt.1178 =============== > > Item was added: > + ----- Method: TheWorldMainDockingBar class>>showDoMenuInWorldMainDockingBar (in category 'preferences') ----- > + showDoMenuInWorldMainDockingBar > + > + <preference: 'Show ''Do'' menu in world main docking bar' > + category: 'docking bars' > + description: 'Whether world''s main docking bar should show the ''Do'' menu.' > + type: #Boolean> > + ^ self getMenuPreference: #showDoMenuInWorldMainDockingBar ifAbsent: [true] > + ! > > Item was added: > + ----- Method: TheWorldMainDockingBar class>>showDoMenuInWorldMainDockingBar: (in category 'preferences') ----- > + showDoMenuInWorldMainDockingBar: aBoolean > + > + self > + setMenuPreference: #showDoMenuInWorldMainDockingBar > + to: aBoolean. > + ! > > Item was added: > + ----- Method: TheWorldMainDockingBar>>doMenuOn: (in category 'construction') ----- > + doMenuOn: aDockingBar > + > + aDockingBar addItem: [ :item | > + item > + contents: 'Do' translated; > + subMenuUpdater: self > + selector: #listCommonRequestsOn: ]! > > Item was added: > + ----- Method: TheWorldMainDockingBar>>listCommonRequestsOn: (in category 'submenu - do') ----- > + listCommonRequestsOn: aMenu > + > + | strings | > + strings := Utilities commonRequestStrings contents. > + > + strings asString linesDo: [:aString | > + aString = '-' > + ifTrue: [aMenu addLine] > + ifFalse: [aMenu add: (aString ifEmpty: [' ']) target: Utilities selector: #eval: argument: aString]]. > + > + aMenu addLine. > + aMenu add: 'edit this list' translated target: Utilities action: #editCommonRequestStrings.! > > Item was changed: > ----- Method: TheWorldMainDockingBar>>menusOn: (in category 'construction') ----- > menusOn: aDockingBar > > self class showMainMenuInWorldMainDockingBar ifTrue: [ > self squeakMenuOn: aDockingBar]. > > self class showProjectsMenuInWorldMainDockingBar ifTrue: [ > self projectsMenuOn: aDockingBar]. > > self class showToolsMenuInWorldMainDockingBar ifTrue: [ > self toolsMenuOn: aDockingBar]. > > self class showAppsMenuInWorldMainDockingBar ifTrue: [ > self appsMenuOn: aDockingBar]. > > + self class showDoMenuInWorldMainDockingBar ifTrue: [ > + self doMenuOn: aDockingBar]. > + > self class showExtrasMenuInWorldMainDockingBar ifTrue: [ > self extrasMenuOn: aDockingBar]. > > self class showWindowsMenuInWorldMainDockingBar ifTrue: [ > self windowsMenuOn: aDockingBar]. > > self class showHelpMenuInWorldMainDockingBar ifTrue: [ > self helpMenuOn: aDockingBar].! > > Item was changed: > (PackageInfo named: 'Morphic') postscript: '"Fixes the event handling that occurs in the same control flow after loading this code." > HandMorph allInstancesDo: [:ea | ea initForEvents]. > > "Deploy mouse-wheel event handling to existing scrollpanes and hands." > Project allMorphicProjects do: [:morphicProject | > morphicProject world handsDo: [:hand | > hand addKeyboardCaptureFilter: hand]]. > ScrollPane allSubInstancesDo: [:ea | > + ea addKeyboardCaptureFilter: ea]. > + > + "Add Do-menu." > + TheWorldMainDockingBar updateInstances.'! > - ea addKeyboardCaptureFilter: ea].'! > >

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Re: [squeak-dev] The Trunk: Graphics-lpc.350.mcz
by David T. Lewis 16 Jun '16

16 Jun '16

On Wed, Jun 15, 2016 at 05:01:36PM +0000, commits(a)source.squeak.org wrote: > Laura Perez Cerrato uploaded a new version of Graphics to project The Trunk: > http://source.squeak.org/trunk/Graphics-lpc.350.mcz > Yay! Thank you Laura for your contributions. Dave

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Daily Commit Log
by commits＠source.squeak.org 15 Jun '16

15 Jun '16

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2016-June/068216.html Name: Kernel-mt.1028 Ancestors: Kernel-mt.1027 Extends EventSensor to be prepared for VMs to really send mouse-wheel events. (Merges several peek* and prim* methods in EventSensor as a clean-up from the former InputSensor days.) ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068217.html Name: Morphic-mt.1178 Ancestors: Morphic-mt.1177 Appendix to Kernel-mt.1028. Support #wheelDelta in MouseWheelEvent instances for fine-granular scrolling. Do only raise flags for, e.g., #isWheelUp and #isWheelDown if the delta is above 120 units. Accumulate this in MouseWheelState. Wheel-up is every +120 and wheel-down is every -120. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068218.html Name: ST80-mt.213 Ancestors: ST80-mt.212 Appendix to Kernel-mt.1028. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068219.html Name: System-mt.833 Ancestors: System-mt.832 Make it possible to access the common request strings from other applications. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068220.html Name: Morphic-mt.1179 Ancestors: Morphic-mt.1178 Add the world's Do-menu to the world main docking bar. Can be hidden via preferences. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068221.html Name: Graphics-mt.349 Ancestors: Graphics-topa.348 Improves dark-map rendering of DejaVu Sans. Now, it does not look so bold anymore but is still way more readable on darker backgrounds than the bitmap version is. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068222.html Name: Morphic-mt.1180 Ancestors: Morphic-mt.1179 Fixes a regression with event filterung and bubbling in general, which affects events sent to morphs that are submorphs of the hand. Escaping drag-and-drop, for example, where events are sent to the TransferMorph. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068223.html Name: Morphic-mt.1181 Ancestors: Morphic-mt.1180 ixes regression in event dispatching and coordinate transformations. Do not reset transformation in the event copy delivered to submorphs. They need those for, e.g., double click, drag-and-drop, etc. Our events do, more or less, not change after being created and initialized. The only exception is #wasHandled, #wasIgnored, and #position during event dispatching. Keep it that way. If you plan to change some event state in an event filter, create a new event instead and do not mess around with the current one. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-June/068224.html Name: Graphics-lpc.350 Ancestors: Graphics-mt.349 Support for both the current version and the new version of JPEGReadWriter2Plugin =============================================

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