Squeak-dev April 2004

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172 participants
488 discussions

[ENH] DefaultProgressBar
by Steve Moffitt 05 Apr '04

05 Apr '04

First I love the new progress bar. I added one more enhancement in I made the ProgressMorph use the World color muchDarker so the progress bar would match a little bit more. Steve

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[FIX] ITNMoreCommands-dgd
by DiegoGomezDeck＠ConsultAr.com 05 Apr '04

05 Apr '04

from preamble: "Change Set: ITNMoreCommands-dgd Date: 4 April 2004 Author: Diego Gomez Deck <DiegoGomezDeck(a)ConsultAr.com> Fix a bug in InternalThreadNavigator introduced in 5775q11-kbdNav-sw (and reported by Stef) "!

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Re: [BUG] Exchange command broken in 3.7-5868
by Chris Muller 05 Apr '04

05 Apr '04

> WTF is a gesture? I believe it is a generic term for basic stimulation of the user-interface; such as a text-selection, a click, a drag, perhaps a keystroke too. I, too, really like the Exchange function and use it frequently. I hope to enjoy its return soon.

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[ENH] AppRegistryDefaultPackageID
by Alexander Lazarevic 04 Apr '04

04 Apr '04

Reposted to get it into BFAV. Alex -----Ursprüngliche Nachricht----- When you click on an TextURL you get asked if a browser should be opened and then, if you said yes, you get the info that there is no webbrowser installed.... With this changeset the user get's asked if a missing webbrowser should be installed from SqueakMap instead of asking her if she really did click on this link on purpose... Alex "Change Set: AppRegistryDefaultPackageID Date: 2 April 2004 Author: Alexander(a)Lazarevic.de This adds a default package id to application classes. If it is provided a offer is made to download it from SqueakMap. Currently there is only a default package specified for a WebBrowser (Scamper)"

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GC Weirdness solved.
by Bryce Kampjes 04 Apr '04

04 Apr '04

I've fixed my recursive doesNotUnderstand problem. Just ran the image through the SystemTracer from SqueakMap. The problem produced image crashes like: Recursive not understood error encountered 1096064288 WeakKeyAssociation>key 1096064196 WeakIdentityKeyDictionary>scanFor: 1096064104 Set>findElementOrNil: 1096064012 Dictionary>at:ifAbsent: 1096063828 Object>myDependents 1096063644 Object>dependents 1096063552 Object>canDiscardEdits 1096062448 [] in Object>canDiscardEdits 1096062356 SequenceableCollection>do:without: It is possible to reproduce these errors with a stock VM and image. Use the latest 3.7 image with Ian's 3.4-2 VM. I haven't been able to test if this fix works for the stock VM problem because SqueakMap is down. It does however fix my problem with my custom VMs which wouldn't happen if my code was creating the corruption. >From what I can tell, the image problem is in the stock images. It doesn't normally cause problems. Here, I'm unlucky probably because I'm calling "Smalltalk garbageCollect" frequently to test code that interacts with the rootTable. Many thanks to Andreas, Craig Latta , Brian Rice, and Jecel for help here and on IRC. Bryce

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[ENH] Faster BMP writing
by Yoshiki Ohshima 04 Apr '04

04 Apr '04

Hello, I resent this to get it show up in the BFA. I found that writing a 8-bit depth BMP file with this patch is 10 to 30 times faster than writing GIF, especially if you properly cache the data. Writing PNG file is 3 times faster than GIF... To exchange bitmaps with non-Squeak software, BMP is actually still viable option. -- Yoshiki

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Re:[FIX] hScrollbar fixes
by Martin Wirblat 04 Apr '04

04 Apr '04

Steven Swerling <sswerling(a)yahoo.com> wrote on 04.04.2004 02:51:13: >3. Adds a preference called 'alwaysHideHScrollbar', which suppresses >display of horizontal scrollbars (this option overrides the >'alwaysShowHorizontalScrollbar' pref). Default is false. IMO it would be nice to be able to tell a specific Morph to have horizontal scrollbars, but generally have them disabled. This way one could have e.g. the browsers without them, which I think is reasonable, because there are only a few items cut off, and we mostly identify them anyway, but in other cases the horizontal scrollbars may be valuable or necessary. Let the application programmer decide if his program needs horizontal scrolling. The question then would be, what overrides what? Perhaps something like this: The standard pluggable Morphs don't use them. The programmer can decide to enable them for his specific application, and the user can override the programmer by disabling or enabling them everywhere. Or is this already possible? regards, Martin

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[BUG] mac slow refresh
by stéphane ducasse 04 Apr '04

04 Apr '04

hi do I am the only one to see that refresh bug? From time to time when I move a window all the subpanes gets slowly repaint. This is there since 3.5. I know that this is only a bug on mac. Is there any chance that this behavior gets fixed. With 5868 I see that nearly each time I open a browser Stef

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RefactoringBrowser(Object)>>doesNotUnderstand: #hookForMessageListIn:
by Steve Moffitt 04 Apr '04

04 Apr '04

Thanks Romain I missed that sorry to bother you. Steve

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About default preferences for 3.7
by stéphane ducasse 04 Apr '04

04 Apr '04

Hi is it possible to have the drag and drop in browsers enabled per default in 3.7? I know that some people may have problems on slow machines but how much? Stef

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