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Re: [Pharo-project] Making layouts using anchors

by Alexandre Bergel

thanks alexandre On 7 Apr 2011, at 15:37, Igor Stasenko wrote: > On 7 April 2011 22:11, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> A screenshot ? >> > here >> Alexandre >> >> > > > > -- > Best regards, > Igor Stasenko AKA sig. > <foo.png> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

April 7, 2011

Re: [Pharo-project] A lil simplification of MorphTreeNodeMorph

by Tudor Girba

Hi, On 6 Apr 2011, at 23:03, Igor Stasenko wrote: > On 6 April 2011 22:54, Tudor Girba <tudor.girba(a)gmail.com> wrote: >> And if we are at it, how would it be possible to get vertical resizers between rows? >> > between rows.. > > >> For example, in the case of GTCoder, I would like to be able to resize the pane with code inside. >> > > i think you'd better do a little different thing. > You can put a resizer 'grip' into a corner of code pane, and then > resize code using that grip, > and parent morph(s) will(or should) adjust themselves accordingly. > > For example you can take a look how gmail web interface works: > for text areas where i currently typing a message there is a resizer > grip, using which i can resize the text pane. > > But there is no sizers every row which representing a separate mail in > this thread. I guess you got an idea. I got the idea. I mentioned splitters, because I do not know how to get grips to work. I tried to poke around a bit but I cannot seem to get the grips work on any morph other than window. Do you happen to have an example that makes it work? Cheers, Doru >> Cheers, >> Doru >> >> >> On 6 Apr 2011, at 18:01, Igor Stasenko wrote: >> >>> okay.. i found one bug >>> >>> forgot to add cellPositioning: #leftCenter; for colum wrapper morph >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko AKA sig. >>> <Tree2.3.cs> >> >> -- >> www.tudorgirba.com >> >> "There are no old things, there are only old ways of looking at them." >> >> >> >> >> > > > > -- > Best regards, > Igor Stasenko AKA sig. > -- www.tudorgirba.com "Every successful trip needs a suitable vehicle."

April 7, 2011

[Pharo-project] Debugging Cog crash

by Schwab,Wilhelm K

Hello all, I have an account on an Ubuntu terminal server (at least I think that's what it would be called) running 10.10. The Cog one-click image crashes with "Segmentation fault" (if run from a terminal); the legacy VM seems to run the image nicely on the box. Any ideas? I will happily collect any facts that will be of help, but I need some direction. Bill

April 7, 2011

[Pharo-project] 13135 open setting DNU

by stephane ducasse

props layoutInset asPoint asPoint DNU on a rectangle. Stef

April 7, 2011

[Pharo-project] [COTDC] 44 - ColorChanged

by laurent laffont

Today: ColorChanged Comment Of The Day Contest - One Day One Comment Rules: #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). #2: If you cannot comment it, deprecate it. Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest Laurent

April 7, 2011

Re: [Pharo-project] [COTDC] 43 - TextStyleFontSelectorDialogWindow

by laurent laffont

TextStyleFontSelectorDialogWindow new => error. Is it used ?? Should we remove it ? For FreeTypeFontSelectorDialogWindow: I'm a dialog to select a font. Usage example: |fontSelector| fontSelector := FreeTypeFontSelectorDialogWindow new. UITheme builder openModal: fontSelector. fontSelector selectedFont inspect. Laurent. On Wed, Apr 6, 2011 at 9:52 PM, laurent laffont <laurent.laffont(a)gmail.com>wrote: > Today: TextStyleFontSelectorDialogWindow > > > Comment Of The Day Contest - One Day One Comment > Rules: > #1: Each day a not commented class is elected. Each day the best comment > will be integrated with name of the author(s). > #2: If you cannot comment it, deprecate it. > Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest > > Laurent >

April 7, 2011

Re: [Pharo-project] Making layouts using anchors

by Alexandre Bergel

A screenshot ? Alexandre On 7 Apr 2011, at 14:45, Igor Stasenko wrote: > Hi, > > i hacked morphs a bit to use anchors for laying out the morphs. > > The idea that you can force morph to make one of its edges (left, top, > bottom, right) > be dependent from other morph's edge. > > Here an example: > > | window morph morph2 | > > window := StandardWindow labelled: 'foo'. > window color: Color red. > morph := Morph new. > > morph anchorLeft: window leftAnchor + (window widthAnchor * 0.5) - 20. > morph anchorRight: window leftAnchor + (window widthAnchor * 0.5) + 20. > morph anchorTop: window topAnchor + 20. > morph anchorBottom: window bottomAnchor - 20. > > morph2 := Morph new. > morph2 color: Color green. > > morph2 anchorLeft: morph rightAnchor + 10. > morph2 anchorRight: morph rightAnchor + 50. > morph2 anchorTop: window topAnchor + 20. > morph2 anchorBottom: window bottomAnchor - 20. > > window addMorph: morph2. > window addMorph: morph. > > window openInWorld. > > window extent: 200@200. > > > You can of course implement same layout using proportional layouts > i.e. you can do > > window addMorph: fullFrame: ... > > but note that while its okay for first morph you add , a morph2 left > edge is actually depending on first morph right edge. > So, if it will be resized by other means (like stretched by inner > morph), you won't be able to align sibling accordingly, > and then you are forced to use table layout or something else. > > What i like about anchors that it reflects the natural way of thinking > of UI designer i.e. : "I want this morph to align to window right > edge" > or "I want this morph to align to previous morph right edge with 10 > pixels offset" > > For example, if i have two morphs, left and right, and i want to put > my morph in the middle of them to fill the space between them, > i can simply do: > > middle := Morph new. > > middle anchorLeft: leftMorph rightAnchor + 10. > middle anchorRight: rightMorph leftAnchor - 10. > > so, you will get a following layout: > > [leftMorph] [ 10 pixels ] [ ... middle morph ..... ] [ 10 pixels ] > [right morph ] > > with just two lines of code! > > P.S. Of course , anchors are in conflict with layouts, because you > cannot have both. But some combination of them could still be used. > > -- > Best regards, > Igor Stasenko AKA sig. > <anchors.1.cs> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

April 7, 2011

[Pharo-project] Issue 3971 in pharo: OBSystemBrowserAdaptor does not correctly find classes

by pharo＠googlecode.com

Status: New Owner: ---- New issue 3971 by DougEdmu...(a)gmail.com: OBSystemBrowserAdaptor does not correctly find classes http://code.google.com/p/pharo/issues/detail?id=3971 Using: Pharo1.2.2a Latest update: #12346 on XP ObSystemBrowserAdaptor (the "System Browser" window) does not correctly find classes: 1. Open system browser, right click, select "Find Classes". 2. Type in 'button' 3. Results include classes that do not contain 'button'. (such as the first entry, "AbstractAutotestTestLongRun")

April 7, 2011

Re: [Pharo-project] Issue 2441 in pharo: Strange behavior of Rectangle

by pharo＠googlecode.com

Comment #10 on issue 2441 by nicolas....(a)gmail.com: Strange behavior of Rectangle http://code.google.com/p/pharo/issues/detail?id=2441 Hmm, In squeak I enforced the rules saying that rectangle with a negative width or height shall be considered empty. To me vertex:vertex: is the right solution.

April 7, 2011

Re: [Pharo-project] Metacello chapter

by StÃ©phane Ducasse

> Those are separate scenarios: yes I know. I just do not know the git commands :) > >> notify a project I have changes for it? > > Here you are contributor and are informing the original > author/developer/owner that you have some changes for it to review and > possibly integrate (that is the pull request: you request the author > that pull your changes in its repository). > >> how do I merge changes submitted? > > Here you are the author/developer/owner of the repo and you have a queue > of pull request to review and possible to integrate changes made from > some other people.

April 7, 2011