Beginners July 2009

beginners@lists.squeakfoundation.org

33 participants
27 discussions

Squeak context menus
by Robert Lamb 15 Jul '09

15 Jul '09

I am having trouble finding examples of how to bring up my own right-click context menus. I am guessing that I want CustomMenu for the menu itself, but how do I hook it up to the right-click button? I cannot seem to catch the right- click (umm..yellowButton) event. Thanks! Robert

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How to find owner morph?
by 杨帅军 15 Jul '09

15 Jul '09

Hi,I want to create a test project: When I click my button, I wish destroy button's owner and then display another morph.Now I can't find button's owner morph when I design this press-down event, I can't send a hide or destroy message to button's owner morph. Thanks Regards - Yargboo

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Squeak onLine Forum ?
by Ken G. Brown 14 Jul '09

14 Jul '09

At 5:00 AM -0700 7/14/09, beginners-request(a)lists.squeakfoundation.org apparently wrote: >Date: Mon, 13 Jul 2009 22:25:32 -0500 >From: "vmars" <vmars(a)rgv.rr.com> >Subject: [Newbies] Squeak onLine Forum ? >To: <Beginners(a)lists.squeakfoundation.org> >Message-ID: <000501ca0432$bf1a53d0$30ddcb44@VM2> >Content-Type: text/plain; format=flowed; charset="iso-8859-1"; > reply-type=original > >Please, besides the //lists.squeak > >Is there also an active Squeak OnLine Forum > >...Vern Squeak lists are available at <http://www.nabble.com/Squeak-f14152.html> Perhaps this will serve your needs. Personally, I much prefer mailing lists. I keep all my emails locally and can quickly and easily search for archived items of interest. Ken G. Brown

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Squeak onLine Forum ?
by vmars 14 Jul '09

14 Jul '09

Please, besides the //lists.squeak Is there also an active Squeak OnLine Forum ...Vern

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Can't find: A-C . BlobMorph
by vmars 14 Jul '09

14 Jul '09

<<1.3 Saving, quitting and restarting a Squeak session Bring up the world menu. Now select new morph . . . and navigate to from alphabetical list . A-C . BlobMorph . You now have a blob “in hand”. Put the blob down (by clicking) somewhere. It will start to move. >> Greetings: Windows: C:\Squeak3.10.2-7179 I am chugging thru the "SqueakByExample.pdf" but I Can't find: A-C . BlobMorph. Is there a substitute for BlobMorph? Thanks! -- View this message in context: http://www.nabble.com/Can%27t-find%3A--A-C-.-BlobMorph-tp24442459p24442459.… Sent from the Squeak - Beginners mailing list archive at Nabble.com.

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problem with numbers
by JuanjoE 14 Jul '09

14 Jul '09

Hello. I'm having a problem with numbers in squeak, I'm using a 3.10.2 image update #7179 on a vm 3.8.18b1 running on a OSX 10.5 If I open a workspace and evaluate 1203.22 - 1200 I get 3.220000000000027 It's seems that is something working wrong on this. I tried with ScaledDecimal but when I print the numbers it appends a 's2' after it. I'm doing something like ((((1203.22 - 1200)*100) asInteger)/100) asFloat as a workarround, but I think that there may be a better way to work with this problem Thanks El problema no es mentirse, el problema es creerse

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How to reference a morph in code - but the morph was created by direct manipulation
by Kevin Polston 08 Jul '09

08 Jul '09

How do I reference (i.e. program) a Morph created by direct manipulation, for instance dragging a text box from the supplies menu to the desktop, via Squeak/Smalltalk code in say the workspace? I'm okay (well sort of - I'm just learning Morphic) when I instantiate a Morph via Squeak/Smalltalk code but I'm at a loss when I've dragged a Morph into existence. Many thanks Kevin

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Beginners July 2009