Squeak-dev March 2002

squeak-dev@lists.squeakfoundation.org

169 participants
610 discussions

[Q] Learning Event
by ducasse 31 Mar '02

31 Mar '02

Hi I want to do a small game based on the FlasherMorph. I change its location via the step method so that it crosses the screen I redefined the methods handleMouseDown: to return true mouseDown: to toggle the direction Now I tried to increase the speed when the user lets the mouse on the morph. There is a handleMouseOver: but no method mouseOver:. What is the idiom to get the mouseOver behavior? I also tried to handle keystroke evt so I redefined handlesKeyboard: return true and keystroke: to analyse the hit key But the morph to not get the key event. The browser still gets the event I'm sure I missed something. Any hint? Thanks

5 9

Re: [BUG] FatBitsPaint can't be moved with halo
by Scott Wallace 31 Mar '02

31 Mar '02

Good catch, Ned! Clearly a case of conflicting assumptions concerning #griddedPoint: -- * Morph.griddedPoint:, called by the brown-drag code, expects a Point argument * FatBitsPaint.griddedPoint:, called internally within FatBitsPaint code, expects an Event argument. This is fixed in update 4814fatBitsGrid, coming to a nearby update server in due course. -- Scott At 11:34 AM -0800 3/30/02, Ned Konz wrote: >world menu/do.../ Form fromUser bitEdit. >select a rectangle. >set the resultant image down. >pop up its halos. >try to move using the move (brown) handle. <error log snipped>

2 1

Re: MVC experts, can you help?
by Sam Adams 31 Mar '02

31 Mar '02

Sure, ask away! Sam S. Adams, IBM Distinguished Engineer, IBM Research tie line 444-0736, outside 919-254-0736, email: ssadams(a)us.ibm.com <<Hebrews 11:6, Proverbs 3:5-6, Romans 1:16-17, I Corinthians 1:10>> Mayuresh Kathe <mayuresh(a)vsnl.com> To: <squeak-dev(a)lists.squeakfoundation.org> Sent by: cc: squeak-dev-admin(a)lists.squeakfou Subject: MVC experts, can you help? ndation.org 03/30/2002 01:50 PM Please respond to squeak-dev Hi, Are there any people around here with decent enough command over MVC to answer a couple of questions? ~Mayuresh

1 0

Mac OX + Squeak = really slow
by ducasse 31 Mar '02

31 Mar '02

Hi I'm starting to use Squeak 3.2 gamma with the VW 3.2.1 on X and it seems to me ***really*** slow (slower than usual I should say;)). Is it well-known? Should I change the VM? Stef

3 2

Re: Apple hyping java...
by Frank Sergeant 31 Mar '02

31 Mar '02

Bijan Parsia <bparsia(a)email.unc.edu> wrote: > Smalltalk books. I strictly avoid "for Dummies" etc. books. ... > Similarly. Really. An O'Reilly book has some cachet. A For Dummies book > just sucks. IMHO. ... > But that's just me. I really hate the For Dummies type books. Really I feel much the same. An alternative title I might use would be something like "... For People With Other Priorities". (Similarly, I believe in the KIS principle.) -- Frank

1 0

ProgressIndicator?
by Mayuresh Kathe 30 Mar '02

30 Mar '02

Hi, How do I use the ProgressIndicator? ~Mayuresh

3 4

A Decent Shrink now...
by Mayuresh Kathe 30 Mar '02

30 Mar '02

Hi all, I have managed to get the image down to 4.7Mb with most of the riff-raff still in (including the comments). I wanted to know what is SoundSynthesis in Squeak, and what would the following code do (exactly): Smalltalk discardOddsAndEnds. ~Mayuresh

1 0

Hello!
by Alan Lovejoy 30 Mar '02

30 Mar '02

Hello, everyone. I've been away from the mailing list for a while, but now I'm back. Note that the e-mail address that appears on messages I send to the list is different than the one some of you have in your address books. My acm.org address is still valid, and should be used for **professional** correspondence. If you want my personal/private e-mail address, you can ask for it by sending a message to my public/general-purpose e-mail address (the one which appears by default in the From: field of all e-mails I send out): sourcery(a)mail.com. Happy Smalltalking! --Alan Lovejoy

3 2

[ENH] CopyStack-nk
by Ned Konz 30 Mar '02

30 Mar '02

from preamble: "Change Set: CopyStack-nk Date: 30 March 2002 Author: Ned Konz <ned(a)bike-nomad.com> This adds a 'copy stack to clipboard' menu item to the context stack menu in the debugger."!

1 0

[BUG] FatBitsPaint can't be moved with halo
by Ned Konz 30 Mar '02

30 Mar '02

world menu/do.../ Form fromUser bitEdit. select a rectangle. set the resultant image down. pop up its halos. try to move using the move (brown) handle. 30 March 2002 11:33:59 am VM: unix - Squeak3.2gamma of 15 January 2002 [latest update: #4743] Image: Squeak3.2gamma [latest update: #4811] Point(Object)>>doesNotUnderstand: Receiver: 446@70 Arguments and temporary variables: aMessage: a Message with selector: #cursorPoint and arguments: #() Receiver's instance variables: x: 446 y: 70 FatBitsPaint>>griddedPoint: Receiver: a FatBitsPaint(2509) Arguments and temporary variables: evt: 446@70 relativePt: nil Receiver's instance variables: bounds: 444@71 corner: 1292@855 owner: a PasteUpMorph(1622) [world] submorphs: #() fullBounds: 444@71 corner: 1292@855 color: Color veryVeryLightGray extension: a MorphExtension (1332) [other: (rotationCenter -> 0.5(a)0.5) (baseGr...etc... originalForm: Form(848x784x32) rotationStyle: #normal scalePoint: 1.0(a)1.0 framesToDwell: 1 rotatedForm: Form(848x784x32) formToEdit: Form(106x98x32) magnification: 8 brush: a Pen brushSize: 8 brushColor: Color black lastMouse: nil currentTools: a Dictionary(#mouseDown:->#mouseDownDefault: #mouseMove:->#mouseM...etc... currentSelectionMorph: nil selectionAnchor: nil backgroundColor: Color white HaloMorph>>doDrag:with: Receiver: a HaloMorph(85) Arguments and temporary variables: evt: [1088@58 1088@58 mouseMove red 41881932] dragHandle: an EllipseMorph(2305) thePoint: 446@70 Receiver's instance variables: bounds: 444@71 corner: 1292@855 owner: nil submorphs: #(a NameStringInHalo(2201)'FatBitsPaint' an EllipseMorph(2142) an El...etc... fullBounds: 424@51 corner: 1312@888 color: (Color r: 0.6 g: 0.8 b: 1.0) extension: a MorphExtension (1931) [other: (magicAlpha -> 1.0) (isMagicHalo ->...etc... target: a FatBitsPaint(2509) innerTarget: a FatBitsPaint(2509) positionOffset: 642@-12 angleOffset: nil minExtent: nil growingOrRotating: false directionArrowAnchor: nil haloBox: 432@59 corner: 1304@867 simpleMode: false EventHandler>>send:to:withEvent:fromMorph: Receiver: an EventHandler; mouseDownSelector=startDrag:with:; mouseUpSelector=endInteraction recipie...etc... Arguments and temporary variables: selector: #doDrag:with: recipient: a HaloMorph(85) event: [1088@58 1088@58 mouseMove red 41881932] sourceMorph: an EllipseMorph(2305) arity: 2 Receiver's instance variables: mouseDownRecipient: a HaloMorph(85) mouseDownSelector: #startDrag:with: mouseMoveRecipient: a HaloMorph(85) mouseMoveSelector: #doDrag:with: mouseStillDownRecipient: nil mouseStillDownSelector: nil mouseUpRecipient: a HaloMorph(85) mouseUpSelector: #endInteraction mouseEnterRecipient: nil mouseEnterSelector: nil mouseLeaveRecipient: nil mouseLeaveSelector: nil mouseEnterDraggingRecipient: nil mouseEnterDraggingSelector: nil mouseLeaveDraggingRecipient: nil mouseLeaveDraggingSelector: nil keyStrokeRecipient: nil keyStrokeSelector: nil valueParameter: nil startDragRecipient: nil startDragSelector: nil doubleClickSelector: nil doubleClickRecipient: nil doubleClickTimeoutSelector: nil doubleClickTimeoutRecipient: nil clickSelector: nil clickRecipient: nil gestureSelector: nil gestureRecipient: nil gestureDictionaryOrName: nil --- The rest of the stack --- EventHandler>>mouseMove:fromMorph: EllipseMorph(Morph)>>mouseMove: EllipseMorph(Morph)>>handleMouseMove: MouseMoveEvent>>sentTo: EllipseMorph(Morph)>>handleEvent: EllipseMorph(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockContext>>newProcess

1 0

← Newer
1
2
3
4
5
6
7
8
...
61
Older →

Jump to page: