Squeak-dev March 2003

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202 participants
818 discussions

[BUG] TextPropertiesMorph - overflow
by Webb McDonald 22 Jan '04

22 Jan '04

If you have a text that's substantially large, opening a TextPropertiesMorph to add color becomes impossible. The window opens as large as your full text - is there an alternative? I believe it needs a scrollbar! Can I make this fix and turn it in? also - GeeMail gets blown away when you open TextPropertiesMorph... but I'm not sure where its best to begin with this, (it could call for a rethinking of TextPropertiesMorph - make edits to the existing TextMorph instead of a tmp copy? - evidently this problem with GeeMail occurs btwn the transition from 'TextPlusMorph', to tmp TextMorph, and back to TextPlusMorph). If no one has an opinion on this then I'll go ahead and do these changes! (or please inform me otherwise) - adios, Webb McDonald 1324481.14 662809.63

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[FIX][REPOST] slightProgress-sm
by simon＠joyful.com 16 Jan '04

16 Jan '04

I file this in to every new image to get more accurate project loading progress bars, and it still works for me. So I thought I'd repost. from preamble: "Change Set: SlightProgress-sm Date: 3 Nov 2001 Author: Simon Michael Make project loading progress indicators slightly more accurate by storing timing data separately for local & remote downloads. After loading a few projects you should notice less flickering, especially when downloading large projects over a slow link. Also fixes the spelling of the TranslucentProgressMorph class."!

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[Bug] The ever-widening PluggableTextMorph
by Ken Causey 31 Dec '03

31 Dec '03

( PluggableTextMorph on: nil text: nil accept: nil readSelection: nil menu: nil ) extent: 50@100; editString: 'This is some really long text that will hopefully cause the PTM to wrap and a scollbar appear'; hResizing: #shrinkWrap; openInWorld. Now either extend the text or just wiggle the scrollbar and watch the PluggableTextMorph widen and widen. The hResizing: #shrinkWrap seems to lead to this behaviour. Ken

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[ENH] FileListEmptyDirectoryFix #2
by steve＠swerlingphoto.com 14 Oct '03

14 Oct '03

from preamble: "Change Set: FileListEmptyDirectoryFix Date: 28 December 2002 Author: Steven Swerling Currently in the hierarchy list FileList2, all folders have toggles that make them appear to have subfolders. This changeset removes the toggle from folders that do not contain subfolders. The old behavior of assuming that a subfolder exists is maintained in cases that would incur a performance hit (such as nonlocal directories). Changes this version: Catch Error in #hasContents causes default behavior (assume subfolder) instead of walkback."!

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[BUG][FIX] A Morph that rendered by a TransformationMorph is not saved correctly
by Kazuhiro ABE 14 Oct '03

14 Oct '03

Hi all, A Morph that rendered by a TransformationMorph is not saved correctly. In this case, it needs to save a renderer instead of itself. 1. make an Ellipse morph 2. write a following script: Ellipse turn: 5 3. tick the script 4. save this morph by 'save morph in file' menu of debug halo 5. load the morph by 'load as morph' menu from filelist. 6. tick the script again 7. OOPS!! File in the attached changes, now saving and loading will work. Regards, Kazuhiro ABE NISHIHARA Satoshi

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[FIX] RelativeZipExtractFix-nk
by Ned Konz 12 Oct '03

12 Oct '03

This is a fixed version of the prior posting with this name. Doug noted that it was broken under Windows. from preamble: "Change Set: RelativeZipExtractFix-nk Date: 16 December 2002 Author: Ned Konz Version: 3.4b 16 Dec: This fixes a problem with re-opening a zip in an ArchiveViewer under Windows (by opening zips read-only), as well as fixing extraction with subdirectories under Windows. 13 Dec: This ensures that zip extraction relative to a given directory works properly, and should eliminate the infinite recursion noted on the Mac. It lacks AcornFileDirectory>>relativeNameFor: ; this should be added if necessary before adding to the update stream. "!

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[FIX] WeakMessageSend2-nk-rw
by Ned Konz 12 Oct '03

12 Oct '03

from preamble: "Change Set: WeakMessageSend2-nk-rw Date: 8 December 2002 (v2) Author: Ned Konz and Rob Withers v2: Eliminated WeakMessageSendError; value* now silently returns nil if receiver or arguments have been GC'd. This defines a simple MessageSend where the receiver and arguments are held onto weakly. And it changes the NuBlue event registration to use the WeakMessageSends instead, so that subscribers can be garbage collected. "!

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[FIX] [FIX] creation of a LineMorph
by chris＠funkyobjects.org 05 Oct '03

05 Oct '03

from preamble:

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[FIX] creation of a LineMorph ([sm] [cd] doubts about this)
by Scott Wallace 05 Oct '03

05 Oct '03

Before jumping into adopting this "fix", please look at the class comment of LineMorph. If I understand Dan's intentions correctly, LineMorph (which adds no instance variables and has no instance-side methods) is never intended to be instantiated; all instantiation calls to LineMorph are *expected* to result in instances of vanilla PolygonMorph. Thus, Dan's use of the hard-coded "PolygonMorph" in LineMorph class-side method #from:to:color:width: was decidedly intentional, and the proposed "easy to understand fix" violates that intention. Cheers, -- Scott >[FIX] creation of a LineMorph ([sm][cd] easy to understand fix) >Hannes Hirzel hannes.hirzel.squeaklist at bluewin.ch >Sat Mar 8 19:04:26 CET 2003 > >------------------------------------------------------------------------ > > >... The only change actually done in the change set was >replacing 'PolygonMorph' with 'self' in a class method. > >No problem. A good fix. > >-- Hannes > > >chris at funkyobjects.org wrote: >> >> --==CelesteAttachment73100== >> >> from preamble: >> >> "Change Set: creation of a LineMorph >> Date: 23 February 2003 >> Author: Chris Muller >> >> replaces a hard-coded reference to PolygonMorph with logical class > > reference (self), allowing subclasses of LineMorph to properly > > instantiate."! >

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[FIX SOUGHT]
by Doug Clapp 05 Oct '03

05 Oct '03

Could anyone help fix: http://minnow.cc.gatech.edu/squeak/1760 ?

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