- Pharo-dev - lists.pharo.org

Re: [Pharo-project] additional font size?

by Tudor Girba

Indeed, this would probably go well with Mondrian. Is there a way to obtain DejaVu Sans lower than 7? Cheers, Doru On 10 Jan 2011, at 19:36, Alexandre Bergel wrote: > Ok, I will check. > > Cheers, > Alexandre > > > On 10 Jan 2011, at 13:57, Sven Van Caekenberghe wrote: > >> >> On 10 Jan 2011, at 11:26, Alexandre Bergel wrote: >> >>> Hi! >>> >>> Apparently, the 1.2 image contains only the size 7, 9 and 12 for Bitmap DejaVu Sans. Can we get additional font sizes? Are there a vectorial font police supported in Pharo? I would like to be able to give any arbitrary font size. >>> >>> Cheers, >>> Alexandre >> >> You could load 'DejaVuBitmapFonts' from SqueakSource 'DejaVu'. >> You then get size 8,9,10,11,12,14,17 and 22. >> These also work on Cog. >> >> Sven >> >> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > -- www.tudorgirba.com "Reasonable is what we are accustomed with."

Jan. 10, 2011

Re: [Pharo-project] aligning morphs

by Tudor Girba

Wow, that would be great! I cannot wait to test it. Cheers, Doru On 10 Jan 2011, at 16:50, Gary Chambers wrote: > I may get time later in the week to have a go with GeneralScrollPane to support the feature you desire... ;-) > > Regards, Gary > > ----- Original Message ----- From: "Tudor Girba" <tudor.girba(a)gmail.com> > To: <Pharo-project(a)lists.gforge.inria.fr> > Cc: <Pharo-project(a)lists.gforge.inria.fr> > Sent: Monday, January 10, 2011 2:23 PM > Subject: Re: [Pharo-project] aligning morphs > > > Hi Gary, > > Thanks for the reply. > > So, what would be required for scrollbars to work with spaceFill? I would really need this feature, but I do not know how to go about it. > > Could you or anyone else provide some hints? Of course code would be even better. But at this moment hi ts would be helpful, too :) > > Cheers, > Doru > > > > On Jan 10, 2011, at 13:04, "Gary Chambers" <gazzaguru2(a)btinternet.com> wrote: > >> Hi Doru, >> >> #spaceFill constraints are typically only used by table layouts. >> ScrollPane is designed for fixed size contents, at present. >> Might be nice to extend it to honour any #spaceFill of its single target morph. >> This would simplify usage of scrollers quite a bit! >> >> Regards, Gary >> >> ----- Original Message ----- From: "Tudor Girba" <tudor.girba(a)gmail.com> >> To: "Pharo-project(a)lists.gforge.inria.fr Development" <pharo-project(a)lists.gforge.inria.fr> >> Sent: Saturday, January 08, 2011 1:22 AM >> Subject: [Pharo-project] aligning morphs >> >> >> >> Hi, >> >> I would need help with understanding the magic behind alignment in Morphic. >> >> Take the example from below. Could anyone help me with what I should do to have the morph stretch all the way horizontally? >> >> | scroll window morph | >> scroll := ScrollPane new. >> scroll >> fillStyle: (SolidFillStyle color: Color blue); >> vResizing: #spaceFill; >> hResizing: #spaceFill. >> morph := PanelMorph new. >> morph >> fillStyle: (SolidFillStyle color: Color yellow); >> changeTableLayout; >> listDirection: #topToBottom; >> vResizing: #shrinkWrap; >> hResizing: #spaceFill; >> layoutInset: 10. >> morph addMorphBack: (SimpleButtonMorph new width: 200; height: 200). >> scroll scroller addMorph: morph. >> window := SystemWindow new. >> window addMorph: scroll fullFrame: (LayoutFrame fractions: (0 @ 0 corner: 1 @ 1)). >> window openInWorld >> >> >> Cheers, >> Doru >> >> >> -- >> www.tudorgirba.com >> >> "Every thing should have the right to be different." >> >> >> >> >> > > -- www.tudorgirba.com "Problem solving efficiency grows with the abstractness level of problem understanding."

Jan. 10, 2011

Re: [Pharo-project] Issue 3525 in pharo: Compiler>>parserClass is broken and does not querying the class for providing the parser class

by Nicolas Cellier

Parser is not hardcoded (except in tests), but parserClass is sometimes sent to the wrong class.. Example is Text>>makeSelectorBold (sent from Debugger) It should be replaced with makeSelectorBoldIn: Also notice that source code files cannot be analyzed if they contain classes absent from current system that define their own parserClass. That is a problem for change lists, and possibly for MC (it would be interesting to try). Nicolas 2011/1/10 Nicolas Cellier <nicolas.cellier.aka.nice(a)gmail.com>: > Will it work ? > > because Compiler class>>new > Â Â Â Â ^ super new parser: self parserClass new > > sets the parser ivar with Compiler parserClass new. > Maybe you'll need to remove this definition of new too. > > Nicolas > > 2011/1/10 Eliot Miranda <eliot.miranda(a)gmail.com>: >> >> >> On Mon, Jan 10, 2011 at 9:46 AM, <pharo(a)googlecode.com> wrote: >>> >>> Status: Accepted >>> Owner: siguctua >>> >>> New issue 3525 by siguctua: Compiler>>parserClass is broken and does not >>> querying the class for providing the parser class >>> http://code.google.com/p/pharo/issues/detail?id=3525 >>> >>> In the following: >>> >>> Compiler>>parserClass >>> >>> Â Â Â Â ^parser ifNil: [self class parserClass] ifNotNil: [parser class] >> >> Who writes this stuff ?? ;) >> <blush> >> I suggest the attached: >> parserClass >> ^parser ifNil: [(class ifNil: [self class]) parserClass] ifNotNil: [parser >> class] >> >>> >>> 'self class' should actually be 'class parserClass' >>> >>> So, any class could override the default parser by own. In that way a >>> default parser class is answered by Behavior, not by Compiler. >>> A Compiler class>>parserClass is useless. >>> >>> >>> But even more than that, due to initializing 'parser' ivar in >>> Compiler>>new, >>> it never gets to that code, and evaluating 'parser class' >>> So, a class can't specify a custom parser class to compiler. >>> >>> >>> >>> >> >> >

Jan. 10, 2011

Re: [Pharo-project] Issue 3525 in pharo: Compiler>>parserClass is broken and does not querying the class for providing the parser class

by Nicolas Cellier

Will it work ? because Compiler class>>new ^ super new parser: self parserClass new sets the parser ivar with Compiler parserClass new. Maybe you'll need to remove this definition of new too. Nicolas 2011/1/10 Eliot Miranda <eliot.miranda(a)gmail.com>: > > > On Mon, Jan 10, 2011 at 9:46 AM, <pharo(a)googlecode.com> wrote: >> >> Status: Accepted >> Owner: siguctua >> >> New issue 3525 by siguctua: Compiler>>parserClass is broken and does not >> querying the class for providing the parser class >> http://code.google.com/p/pharo/issues/detail?id=3525 >> >> In the following: >> >> Compiler>>parserClass >> >> Â Â Â Â ^parser ifNil: [self class parserClass] ifNotNil: [parser class] > > Who writes this stuff ?? ;) > <blush> > I suggest the attached: > parserClass > ^parser ifNil: [(class ifNil: [self class]) parserClass] ifNotNil: [parser > class] > >> >> 'self class' should actually be 'class parserClass' >> >> So, any class could override the default parser by own. In that way a >> default parser class is answered by Behavior, not by Compiler. >> A Compiler class>>parserClass is useless. >> >> >> But even more than that, due to initializing 'parser' ivar in >> Compiler>>new, >> it never gets to that code, and evaluating 'parser class' >> So, a class can't specify a custom parser class to compiler. >> >> >> >> > >

Jan. 10, 2011

[Pharo-project] Font bug in 1.1.1

by Sean P. DeNigris

When I set the list font to Bitmap DejaVu Sans bold 12 and try to open an inspector, I get an error. I can't reproduce it in 1.2, but didn't find an issue for it. Partial stack trace: UndefinedObject(Object)>>doesNotUnderstand: #fontIndexOf: Receiver: nil Arguments and temporary variables: aMessage: fontIndexOf: a StrikeFont(Bitmap DejaVu Sans 12B 19) exception: MessageNotUnderstood: receiver of "fontIndexOf:" is nil resumeValue: nil Receiver's instance variables: nil StringMorphAttributeScanner>>initializeFromStringMorph: Receiver: a StringMorphAttributeScanner Arguments and temporary variables: aStringMorph: an IndentingListItemMorph(308543488)nil style: nil Receiver's instance variables: fontNumber: 1 textColor: nil emphasis: 1 alignment: nil actualFont: a StrikeFont(Bitmap DejaVu Sans 12B 19) indent: 0 kern: 0 -- View this message in context: http://forum.world.st/Font-bug-in-1-1-1-tp3207795p3207795.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Jan. 10, 2011

Re: [Pharo-project] How to display an image from an external PNG/JPG file in a Morph?

by StÃ©phane Ducasse

Hi dimitry Do not hesitate to ask questions, we love them because we are all learning from the. This is the trick :) Stef On Jan 10, 2011, at 11:36 AM, Dimitry Golubovsky wrote: > Hi, > > Thanks Alain, this worked for me. > > Alain Plantec wrote: > >> (ImageReadWriter formFromFileNamed: 'pharoLogo.jpg') asMorph openInWorld >> works also > > PS Before asking on the list I tried to google on the topic, nothing > relevant returned. At least now googling for "pharo display png file" > yields this mailing list thread in the first page among other not so > relevant results: someone like me will find the answer faster. > > Thanks again. > > -- > Dimitry Golubovsky > > Anywhere on the Web >

Jan. 10, 2011

Re: [Pharo-project] aligning morphs

by Gary Chambers

Indeed... trying to catch up with work at the moment after nice extended Christmas break! Aside, as for EventHandlerPlus, that should be upwardly integrated to the superclass. (since Google went for unified account it is cumbersome to switch from work to personal account!) Regards, Gary ----- Original Message ----- From: "StÃ©phane Ducasse" <stephane.ducasse(a)inria.fr> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Monday, January 10, 2011 5:08 PM Subject: Re: [Pharo-project] aligning morphs Thanks gary we should really organize again a coding session at london or lille together so that we continue to clean the UI level. It was fun to pair program last time. Stef On Jan 10, 2011, at 4:50 PM, Gary Chambers wrote: > I may get time later in the week to have a go with GeneralScrollPane to > support the feature you desire... ;-) > > Regards, Gary > > ----- Original Message ----- From: "Tudor Girba" <tudor.girba(a)gmail.com> > To: <Pharo-project(a)lists.gforge.inria.fr> > Cc: <Pharo-project(a)lists.gforge.inria.fr> > Sent: Monday, January 10, 2011 2:23 PM > Subject: Re: [Pharo-project] aligning morphs > > > Hi Gary, > > Thanks for the reply. > > So, what would be required for scrollbars to work with spaceFill? I would > really need this feature, but I do not know how to go about it. > > Could you or anyone else provide some hints? Of course code would be even > better. But at this moment hi ts would be helpful, too :) > > Cheers, > Doru > > > > On Jan 10, 2011, at 13:04, "Gary Chambers" <gazzaguru2(a)btinternet.com> > wrote: > >> Hi Doru, >> >> #spaceFill constraints are typically only used by table layouts. >> ScrollPane is designed for fixed size contents, at present. >> Might be nice to extend it to honour any #spaceFill of its single target >> morph. >> This would simplify usage of scrollers quite a bit! >> >> Regards, Gary >> >> ----- Original Message ----- From: "Tudor Girba" <tudor.girba(a)gmail.com> >> To: "Pharo-project(a)lists.gforge.inria.fr Development" >> <pharo-project(a)lists.gforge.inria.fr> >> Sent: Saturday, January 08, 2011 1:22 AM >> Subject: [Pharo-project] aligning morphs >> >> >> >> Hi, >> >> I would need help with understanding the magic behind alignment in >> Morphic. >> >> Take the example from below. Could anyone help me with what I should do >> to have the morph stretch all the way horizontally? >> >> | scroll window morph | >> scroll := ScrollPane new. >> scroll >> fillStyle: (SolidFillStyle color: Color blue); >> vResizing: #spaceFill; >> hResizing: #spaceFill. >> morph := PanelMorph new. >> morph >> fillStyle: (SolidFillStyle color: Color yellow); >> changeTableLayout; >> listDirection: #topToBottom; >> vResizing: #shrinkWrap; >> hResizing: #spaceFill; >> layoutInset: 10. >> morph addMorphBack: (SimpleButtonMorph new width: 200; height: 200). >> scroll scroller addMorph: morph. >> window := SystemWindow new. >> window addMorph: scroll fullFrame: (LayoutFrame fractions: (0 @ 0 corner: >> 1 @ 1)). >> window openInWorld >> >> >> Cheers, >> Doru >> >> >> -- >> www.tudorgirba.com >> >> "Every thing should have the right to be different." >> >> >> >> >> > >

Jan. 10, 2011

Re: [Pharo-project] Issue 3525 in pharo: Compiler>>parserClass is broken and does not querying the class for providing the parser class

by Eliot Miranda

On Mon, Jan 10, 2011 at 9:46 AM, <pharo(a)googlecode.com> wrote: > Status: Accepted > Owner: siguctua > > New issue 3525 by siguctua: Compiler>>parserClass is broken and does not > querying the class for providing the parser class > http://code.google.com/p/pharo/issues/detail?id=3525 > > In the following: > > Compiler>>parserClass > > ^parser ifNil: [self class parserClass] ifNotNil: [parser class] > Who writes this stuff ?? ;) <blush> I suggest the attached: parserClass ^parser ifNil: [(class ifNil: [self class]) parserClass] ifNotNil: [parser class] > > > 'self class' should actually be 'class parserClass' > > So, any class could override the default parser by own. In that way a > default parser class is answered by Behavior, not by Compiler. > A Compiler class>>parserClass is useless. > > > But even more than that, due to initializing 'parser' ivar in > Compiler>>new, > it never gets to that code, and evaluating 'parser class' > So, a class can't specify a custom parser class to compiler. > > > > >

Jan. 10, 2011

Re: [Pharo-project] Origins [poll]

by Gabriel HernÃ¡n Barbuto

Jan. 10, 2011

Re: [Pharo-project] additional font size?

by Alexandre Bergel

Ok, I will check. Cheers, Alexandre On 10 Jan 2011, at 13:57, Sven Van Caekenberghe wrote: > > On 10 Jan 2011, at 11:26, Alexandre Bergel wrote: > >> Hi! >> >> Apparently, the 1.2 image contains only the size 7, 9 and 12 for Bitmap DejaVu Sans. Can we get additional font sizes? Are there a vectorial font police supported in Pharo? I would like to be able to give any arbitrary font size. >> >> Cheers, >> Alexandre > > You could load 'DejaVuBitmapFonts' from SqueakSource 'DejaVu'. > You then get size 8,9,10,11,12,14,17 and 22. > These also work on Cog. > > Sven > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Jan. 10, 2011